Danfoss vlt 6000 руководство по эксплуатации

Related Manuals for Danfoss VLT 6000

Specifications: 630/630429-vlt_6000.pdf file (07 Jan 2023)

Accompanying Data:

Danfoss VLT 6000 Adapter, Controller PDF Instruction Manual (Updated: Saturday 7th of January 2023 05:05:04 PM)

Rating: 4.9 (rated by 68 users)

Compatible devices: ACCSCS, VLT Midi Drive FC 280, EKC 319A, NovoCon S, ADAP-KOOL AK-PC 651, DMS 300, BCP1, NovoCon S 003Z8504.

Recommended Documentation:

Danfoss VLT 6000: Text of Instruction Manual

(Ocr-Read Version Summary of Contents, UPD: 07 January 2023)

Danfoss VLT 6000: Recommended Instructions

CRUISER PRO -, GTU 120, AK-MSU935AP, MC803

• 

• 

• 

• 

• 

• 

Popular Right Now:

Operating Impressions, Questions and Answers:

VLT® 6000 HVAC
■ Contents
Introduction
Safety .......................................................................3
Safety Guidelines ........................................................3
Warnings Against Unintended Start ...............................3
Introduction ...............................................................4
About this manual.......................................................4
Assumptions..................................... .........................4
References................................................................4
Trademarks ...............................................................5
Programming the VLT 6000
Control Panel .............................................................5
Parameter Change Keys .............................................5
Local Control .............................................................6
Quick Menu ..............................................................6
To Enter or Change Quick Menu Parameter Data ...........7
Example of Changing Parameter Data...........................7
Extended Menu..........................................................8
HP/kW ......................................................................8
VLT 6000 Functional Features
Drive Operation ..........................................................8
Motor and Drive Thermal Protection .............................8
Set-up 1-4.................................................................8
Current Monitoring and Limits.......................................9
Direction of Rotation ...................................................9
Start/Stop..................................................................9
Freeze Mode .............................................................9
Coast........................................................................9
Motor Ramp-up and Ramp-down Rate .........................9
Lock Panel ................................................................9
Hand/Auto Modes.......................................................9
Run Enable................................................................9
Bus Functions............................................................9
Frequency Out High, Low Limits...................................9
Relay Out 1,2 ...........................................................9
PID Control Functions................................................10
Sleep Mode .............................................................10
Drive Control Display .................................................10
Terminals .................................................................10
Faults, Warnings and Alarms ......................................10
Error Status .............................................................10
VLT 6000 Network Strategies
Strategy One ...........................................................11
Strategy Two........................................................... 11
Strategy Three .........................................................13
Strategy Four ...........................................................13
MG.60.G2.02 - VLT is a registered Danfoss Trademark
1
VLT® 6000 HVAC
VLT 6000 Special Functions
Safety Interlock ...........................................................15
Analog Input Monitoring ...............................................15
Drive Relay Control
15
Network Connection
Hardware Setup ..........................................................16
Electrical Control Terminals............................................17
Typical Control Connection Examples..............................18
VLT 6000 Functional Features
Startup of FLN Manual .................................................20
Faults, Warnings and Alarms .........................................20
Point Mapping Table .....................................................22
Point Mapping Table Notes............................................25
Point Database Definitions.............................................26
2
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
■ Safety
Rotating shafts and electrical equipment
can be hazardous. Therefore, it is strongly
recommended that all electrical work conform to National Electrical Code (NEC) and all local
regulations. Installation, start-up and maintenance
should be performed only by qualified personnel.
Factory recommended procedures, included in this
manual, should be followed. Always disconnect
electrical power before working on the unit.
Although shaft couplings or belt drives are generally
not furnished by the manufacturer, rotating shafts,
couplings and belts must be protected with securely
mounted metal guards that are of sufficient thickness
to provide protection against flying particles such as
keys, bolts and coupling parts. Even when the motor
is stopped, it should be considered “alive” as long as
its controller is energized. Automatic circuits may
start the motor at any time. Keep hands away from
the output shaft until the motor has completely
stopped and power is disconnected from the
controller.
Motor control equipment and electronic controls are
connected to hazardous line voltages. When
servicing drives and electronic controls, there will be
exposed components at or above line potential.
Extreme care should be taken to protect against
shock. Stand on an insulating pad and make it a
habit to use only one hand when checking components. Always work with another person in case of
an emergency. Disconnect power whenever possible to check controls or to perform maintenance.
Be sure equipment is properly grounded. Wear safety
glasses whenever working on electric control or
rotating equipment.
Safety Guidelines
1.
The drive must be disconnected from the AC
line before any service work is done.
2.
The “Stop/Off” key on the local control panel
of the drive does not disconnect the equipment from the AC line and is not to be used
as a safety switch.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
3.
Correct protective grounding of the equipment
must be established. The user must be protected against supply voltage and the motor must
be protected against overload in accordance
with applicable national and local regulations.
4.
Ground currents are higher than 3 mA.
Warnings Against Unintended Start
1.
While the drive is connected to the AC line, the
motor can be brought to a stop by means of
external switch closures, serial bus commands
or references. If personal safety considerations
make it necessary to ensure that no unintended start occurs, these stops are not
sufficient.
2.
During programming of parameters, the motor
may start. Be certain that no one is in the area
of the motor or driven equipment when
changing parameters.
3.
A motor that has been stopped may start
unexpectedly if faults occur in the electronics
of the drive, or if an overload, a fault in the
supply AC line or a fault in the motor
connection or other fault clears.
4.
If the “Local/Hand” key is activated, the motor
can only be brought to a stop by means of the
“Stop/Off” key or an external safety interlock
NOTE:
It is responsibility of user or person installing
drive to provide proper grounding and branch
circuit protection for incoming power and motor
overload according to National Electrical Code (NEC)
and local codes.
The Electronic Thermal Relay (ETR) in UL listed
VLTs provides Class 20 motor overload protection
in accordance with NEC in single motor applications, when parameter 117 is set for ETR TRIP 1,
ETR TRIP 2, ETR TRIP 3, or ETR TRIP 4, and
parameter 105 is set for rated motor
(nameplate) current.
3
VLT® 6000 HVAC
DANGER:
Touching electrical parts may be fatal - even after equipment
has been disconnected from AC line. To be sure that
capacitors have fully discharged, wait 14 minutes for 220
and 500 V units and 30 minutes for 550-600 V units after
power has been removed before touching any internal
component.
■ Introduction
The Siemens Floor Level Network (FLN) is a master/
slave control network for serial communication with
various control devices. The FLN controller is RS485 compatible, half duplex, with an operating rate
of 4800 or 9600 baud. Recommended wiring is
shielded, twisted pair. The FLN software protocol is
designed to be general in nature to accommodate
any unique properties of each device type. The node
address system allows up to 96 devices to be used
on any one system.
The Danfoss VLT 6000 is a programmable frequency
converter which controls the operation of 3-phase,
standard induction electrical motors in the HVAC
industry. The VLT 6000 controller has FLN
communication protocol software built-in. The drive
uses optical isolation for fault tolerance and noise
immunity.
The FLN communicates directly with the VLT 6000
drive via the RS-485 serial interface bus. In addition
to being able to control the drive, most drive configuration and control parameters can be reviewed
and changed through the FLN. Also, the operational status of the drive can be read and monitored
through the bus. Diagnostic and operational information stored in the VLT 6000 is easily available,
such as kWh of energy used, total operation hours,
drive status, motor speed, and many other useful
items which can be accessed and monitored
through the FLN.
The FLN is designed to communicate with any
controller node that supports the interfaces defined
in this document.
4
About This Manual
The documentation in this manual provides
comprehensive information on the connection,
programming, and start-up of the VLT 6000 for
use with the FLN. It is intended as both an instruction and reference manual. Functions and features
of the VLT 6000 frequency converter are also
briefly reviewed to serve as a guideline to optimize
your communication system. Read this manual
before programming since important information is
provided in each section.
For detailed information on using the VLT 6000, see
the VLT 6000 Operating Instructions.
Assumptions
This manual assumes that the controller node
supports the interfaces in this document and that
all the requirements and limitations stipulated in the
controller node and the VLT 6000 are strictly observed. It is assumed that the user understands
the general capabilities and limitation of the controller node and the VLT 6000 Frequency Converter.
References
Installation, Operation and Maintenance Manual
for the VLT 6000 Frequency Converter,
Danfoss Graham document 23-6108-00.
(Referred to as the VLT 6000 Operating Instructions
in this manual.)
Operating Instructions VLT 6000 HVAC Frequency
Converter, Danfoss document MG.60.AX.YY
(International version of the VLT 6000 Operating
Instructions.)
Contact Siemens for operational instructions for the
Floor Level Network.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Trademarks
FLN® is a Siemens registered trademark.
VLT® is a Danfoss registered trademark.
■ Programming the VLT 6000
Parameter Change Keys
The LCP keys are divided into groups by function.
The keys above indicator lamps are used for
parameter setup, selecting the display indication
during normal operation, and controlling the drive
speed during local speed control operation.
The keys below the indicator lamps are used for
Start/Stop control, selection of the operating
location, and reset.
The VLT 6000 frequency converter is delivered for
installation and setup with the required applica-tion
parameters already programmed at the factory.
Specific motor nameplate data may have to be
entered at the time of setup. The instructions in this
section are intended to provide a general understanding of programming procedures and to enter
Quick Menu setup data. See the VLT 6000
Operating Instructions for detailed information.
NOTE:
Quick menu data for commissioning drive
cannot be entered via FLN serial bus.
Control Panel
The Local Control Panel (LCP), see Figure 1, is a
complete interface for programming and operating
the drive. The control panel can be removed from
the drive and installed up to 3 meters (10 feet) away
using the remote mounting kit.
The control panel has five functions:
-
Display
Keys for changing the display
Keys for changing programming parameters
Keys for controlling drive operation
Indicator lamps
The LCP uses a four-line, alpha-numeric LCD
display. The display can show four operating data
values and three operating condition values
continuously. During programming, all the information
required for quick, effective parameter setup of the
drive is displayed. All drive parameters can be
changed from the control panel. Three lamps indicate
power on (ON), warning (WARNING) and
alarm (ALARM).
MG.60.G2.02 - VLT is a registered Danfoss Trademark
Figur
e 1 VLT 6000 Keypad
Figure
The DISPLAY MODE key is used to
change a display mode or to return
to the Display Mode from either the
Quick Menu or the Extend Menu
mode.
The QUICK MENU key gives access
to the parameters available for the
Quick Menu setup. Parameters in
this menu are the 12 most important
setup parameters for the drive.
The EXTEND.MENU key gives
access to all parameters.
The CHANGE DATA key is used for
changing the value of a selected
parameter. To change data, the
desired parameter is first selected. The
CHANGE DATA key is then pressed to
enable editing of the parameter. An
underline in the display will move under
the parameter‘s value to show that it is
being edited.
5
VLT® 6000 HVAC
The CANCEL key is used if a change of
the selected parameter is not to be
carried out.
The OFF/STOP key is used for
stopping the connected motor in either
the Hand or Auto Mode. Enable or
disable this function via parameter 013,
OFF/START on LCP. If this stop
function is activated, the second line in
the LCD display will flash.
The OK key is used to activate a
change to the selected parameter.
The + and - keys are used to scroll
through parameters and to increase or
decrease the value of a chosen
parameter. The keys are also used to
change the local reference. In Display
Mode, the keys are used to switch
between readouts.
The t and u keys are used to select a
parameter group and also to move the
cursor to the desired digit when
changing numerical values.
AUTO START is used if the drive is to
be started via FLN serial communication and/or the digital control
terminals. When a remote start signal
is received, the drive will start if the
AUTO START key has been pressed.
NOTE:
AUTO START key must be pressed to
enable starting drive from FLN serial bus or
remote terminals.
Local Control
Start signal via digital inputs may cause
drive to start at any time. Remove power
to drive before working on output wiring,
motor or any driven equipment.
Below the indicator lamps on the LCP are keys
used to determine control of the drive. Each key can
be individually enabled or disabled using parameters
012 through 015. The Hand Start and Auto Start
keys are disabled if any of the control terminals are
programmed for either Remote Hand or Remote
Auto.
The HAND START key is used to start
the drive from the control panel.
Pressing HAND START issues a start
command to the drive.
If a minimum speed is set in parameter
201, Output Frequency Low Limit, motor
will start and ramp up to this frequency
when HAND START key is pressed. If drive is already
running in Auto Mode when HAND START is
pressed, drive will begin running in Hand Mode and in
local control.
6
RESET is used for manually
resetting the drive after an alarm
(fault trip). In this case, the top line of
the display shows TRIP (RESET). If
the top line of the display shows TRIP
(AUTO START), the drive will automatically restart. If the top line of the display
shows TRIPLOCK (DICS.MAINS), input
power to the drive must be removed
before the trip can be reset.
.
Quick Menu
The QUICK MENU key gives access to 12 of the
most important setup parameters of the drive. After
Quick Menu programming, in many cases the drive
will be ready for operation. The 12 Quick Menu
parameters are shown in Table 1. Refer to the VLT
6000 Operating Instructions for a complete
description of the functions.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Table 1 Quick Menu Items Description
Quick Menu
Item Number
Parameter Name
Description
1
001 Language
Selects language used for all displays.
2
102 Motor Power
3
103 Motor Voltage
4
104 Motor
Frequency
5
105 Motor Current
6
7
8
9
10
11
12
106 Motor Nominal
Speed
201 Minimum
Frequency
202 Maximum
Frequency
206 Ramp Up Time
207 Ramp Down
Time
323 Relay 1
Function
326 Relay 2
Function
Sets output characteristics of drive based on kW (HP) of
motor. See Table 2 to convert HP to kW.
Sets output characteristics of drive based on voltage of motor.
Sets output characteristics of drive based on nominal
frequency of motor. This is typically equal to line frequency.
Sets output characteristics of drive based on full load curren
in amps (FLA) of motor. This sets overload protection for
motor.
Sets output characteristics of drive based on nominal full load
speed of motor.
Sets minimum controlled frequency at which motor will run.
Sets maximum controlled frequency at which motor will run.
Sets time to accelerate motor from 0 Hz to nominal motor
frequency set in Quick Menu Item 4.
Sets time to decelerate motor from nominal motor frequency
set in Quick Menu Item 4 to 0 Hz.
Sets function of high voltage Form C relay.
Sets function of low voltage Form A relay.
During programming of parameters, motor may start. Be certain no one is in area
of motor or driven equipment when
changing parameters.
To Enter or Change Quick Menu Parameter
Data
Enter or change parameter data or settings in
accordance with the following procedure.
1.
Press Cancel key to disregard change, or
press OK key to accept change and enter
new setting.
6.
Press Display key to return to normal display.
Example of Changing Parameter Data
Assume parameter 206, Ramp Up Time, is set at 60
seconds. Change the ramp up time to 100 seconds
in accordance with the following procedure.
1.
Press Quick Menu key.
2.
Press “+” key until you reach Parameter 206,
Ramp Up Time.
3.
Press Change Data key.
4.
Press t key twice – hundreds digit will flash.
5.
Press “+” key once to change hundreds digit
to ‘1.’
6.
Press u key once to move cursor to tens
digit.
Press Quick Menu key.
2.
Use ‘+’ and ‘-’ keys to find parameter you
chose to edit.
3.
Press Change Data key.
4.
5.
Use ‘+’ and ‘-’ keys to select correct
parameter setting. To move to a different digit
within parameter, use t and u arrows.
Flashing underline indicates digit selected to
change.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
7
VLT® 6000 HVAC
7.
Press “-” key until ‘6’ counts down to ‘0’ and
setting for Ramp Up Time reads ‘100 s.’
8.
Press OK key to enter new value into drive
controller.
9.
Press Display key to return to normal display.
Extended Menu
In some applications, the Quick Menu items will not
set up all the desired characteristics of the drive. To
access all VLT 6000 parameters, including the Quick
Menu parameters, press the Extend Menu key.
NOTE:
Programming of parameter functions available
through Extended Menu is done in accordance with same procedure as described for Quick
Menu functions.
HP/kW Conversion
A conversion index for determining kW and HP
ratings is shown in Table 2.
Table 2 HP to kW Conversion Index
8
kW
HP
kW
HP
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3.0
4.0
5.5
7.5
11
15
18.5
22
30
37
0.33
0.5
0.75
1.0
1.5
2.0
3.0
--5.0
7.5
10
15
20
25
30
40
50
45
55
75
90
110
132
160
200
250
300
315
355
400
450
60
75
100
125
150
175
200
300
----350
450
500
600
■ VLT 6000 Functional Features
The FLN protocol built into the VLT 6000 frequency
converter allows programming of numerous features
and monitoring of the drive via the serial bus and the
standard RS-485 port. The VLT 6000 also has the
capability to control closed or open loop systems on
its own and has been designed specifically for HVAC
applications. Always accessible in real-time are the
system status, what the motor and drive are doing,
and if there are any problems. The VLT 6000
continuously monitors all aspects of motor and drive
status and issues alarms or warnings for adverse
conditions.
The FLN interacts with the drive based upon a point
map database and the selected interface strategy.
Many, but not all, drive features are accessible
through the point map. See the VLT 6000 Operating
Instructions for more drive details. Table 8 lists the
map points and Table 9 supplies definitions. Below is
a review of some frequently used drive features and
the associated point map numbers.
Drive Operation (03-14)
These points provide the FLN with operational status
information such as output frequency, motor current,
output voltage, power and energy. The run time in
hours that power has been supplied to the motor is
also stored for display, along with cumulative energy
used in kWh.
Motor and Drive Thermal Protection (15, 16, 18)
The motor and drive are protected against thermal
overload. The percentage of thermal load is displayed. Point 18 indicates if either the motor or drive
thermal limit has been exceeded.
Set-up 1 - 4 (17) (29)
The drive is capable of maintaining four independent
program set-ups. Each set-up supports independent
point map configurations. Seasonal changes, various
acceleration or deceleration rates, or other operation
modes can be accommodated. Point 17 indicates
which setup is active. The set-up change is
programmed through the drive’s keypad or digital I/
Os. Day/night operation is implemented in the point
map (29) but is not used in this application.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Current Monitoring and Limits (19, 30)
The maximum current that the drive provides to the
motor can be limited. This tends to limit the torgue
that can be produced by the motor. Data point 30
sets the current limit in amps, while data point 19
indicates if the motor is operating at that current
limit.
Direction of Rotation (21-22)
The drive responds to serial commands to reverse
direction of the motor. The drive can safely reverse
motor rotation while in operation. Many applications
benefit from this ability, such as vane axial fans
reversed for smoke extraction or cooling towers for
deicing. Parameter 506, Reversing, must be set to
serial communication for point 22 to command the
feature.
Start/Stop (23, 24)
To run the drive from the FLN or in Auto mode from
the drive‘s digital control terminals, a start command
must be given at data point 24. When a stop
command is given at this point, the drive will only run
in Hand mode.
Freeze Mode (25, 26)
If desired, the frequency of the drive can be frozen
at its present value. The mode is indicated by data
point 25. It is an option available when serial
interface is lost.
Hand/Auto Modes (34)
The SEL HND.AUTO shows which mode the drive is
in. The drive can be commanded into either Hand or
Auto mode by pressing the respective keys on the
keypad of the drive. Hand mode disables any programmed control strategies and allows the drive
keypad to be used to set the drive speed. The only
serial communication command that can override
Hand mode is data point 28, CMD COAST.
Run Enable (35)
Set data point 35 to ON to run the drive from the
FLN with default drive parameter settings. In the OFF
mode, the drive will run only in Hand mode or in Auto
mode from the drive‘s digital control terminals.
Parameter 505, Start, controls the interaction of
point 35 and the digital run command.
Bus Functions (36, 37)
The amount of time the drive will wait between
communication packets is programmable. If the time
is exceeded, the drive will assume serial communication has stopped and respond with programmable
choices. The drive can ignore the loss, freeze its
current output, stop, run at a predetermined jog
frequency, run at maximum output frequency or stop
and trip while issuing an alarm. Wait time is selected
at point 36 and the function after a timeout at point
37. See descriptions for parameters 565, FLN Bus
Time Interval and 566, FLN Bus Time Interval
Function in the VLT 6000 Operating Instructions.
Coast (27, 28)
The coast command (28) shuts down the inverter
and makes the motor freewheeling, which normally
brings it to stand still. The drive cannot be restarted
in any mode before the coast command is removed.
It is, therefore, often used as a safety interlock. Data
point 27 indicates when the drive is coasted.
Frequency Out High, Low Limits (38, 39)
Limits to the maximum and minimum drive output
frequency are programmable. For example, pump
manufacturers typically recommend not to operate pumps below a certain speed (for example, 15 Hz)
to avoid seal problems.
Motor Ramp-up and Ramp-down Rate (31, 32)
The time to accelerate or decelerate the drive
between 0 Hz and the motor’s nominal frequency
can be programmed. The drive is capable of settings
between one to 3600 seconds (one hour).
Relay Out 1, 2 (40, 41, 43, 44)
Two programmable relay outputs (one Form C, 240
VAC, 2 Amp; and one Form A, 30 VAC, 1 Amp) are
available. These can be triggered through the serial
bus by command points 40 and 41. This allows the
FLN to utilize the drive’s built-in relays as additional
network programmable relays. The data points 43
and 44 indicate whether the relay is triggered or not
(On/Off). Parameters 323 and 326, Relay 1 and
Relay 2 Output Function, must be set to CONTROL
WORD 11/12.
Lock Panel (33)
The local control panel on the VLT 6000 drive can be
locked to ensure that program data or drive control
functions cannot be changed locally. The Stop button on the keypad will also be locked out and be
incapable of stopping the drive. The serial interface
continues to access drive settings.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
9
VLT® 6000 HVAC
PID Control Functions (42, 61-65, 68-74)
The VLT 6000 has a sophisticated built-in proportional, integral, derivative (PID) controller. The PID
controller is activated by setting parameter 100,
Configuration, to Closed loop through the drive’s
keypad.
The PID controller in the VLT 6000 supports two
feedback values and two setpoints. The feedback
can be received in the form of network bus signals
and/or standard 0-10 V transmitters. The 2 setpoint
controller is capable of controlling return fans based
on a fixed differential flow, secondary pumping
systems, and so on. This can be used to supplement the BMS system to save on points or capacity. For details on use of the two feedback/
setpoint feature, refer to the VLT 6000 Operating
Instructions. Data points 43 and 44 show the status
of an FLN command to the drive.
The points PI GAIN and PI TIME are gain
parameters similar to the P and I gains in the FLN
TECs. The Danfoss PI loop is structured differently
than the Siemens loop, so there is not a one-to-one
correspondence between the gains. The following
formulas allow translation between Danfoss and
Siemens gains.
Converting from Danfoss PI gains to Siemens P and
I gains:
P GAIN
I GAIN
SIEMENS
SIEMENS
= PI GAIN
PI GAIN
=
PI TIME
DANFOSS
DANFOSS
* 0.0015
* 0.0015
DANFOSS
Converting from Siemens P and I gains to
Danfoss PI gains:
PI GAIN
PI TIME
10
DANFOSS
DANFOSS
= P GAIN
=
P GAIN
I GAIN
SIEMENS
Sleep Mode (54-59)
Sleep mode automatically stops the drive when
demand is low over a period of time. When the
system demand increases, the drive restarts the
motor to reach the desired output. Sleep mode has
great energy savings potential and saves wear and
tear on equipment. Unlike a setback timer, the drive
is always available to run when a preset “wakeup”
demand is reached. See parameters 403 through
406 in the VLT 6000 Operating Instructions for more
detail.
Drive Control Display (80-86)
The operational status of the drive is readily available
on the FLN serial interface bus. The drive displays
various states including ready to start, waiting for
run enable, run, fault reset and stop.
Terminals 53, 54, 60 (87-89)
Two analog voltage input terminals 53 and 54 (0 to
10 VDC) and one analog current terminal 60 (0 to
20 mA) are provided for reference or feedback
signals. The applied electrical signal can be read by
data points 87 to 89 in volts and mA. This can be
very useful during commissioning to calibrate
transmitters. This can also be used to convert any
other analog transmitter in the installation into a
digital bus signal, even if the signal is not used by
the drive. In this case, the input terminal should be
programmed to No Function so it does not to
influence the drive’s operation.
Faults, Warnings and Alarms (90-94)
The drive displays a warning or tripped by a fault
condition. It also can retrieve the last warning or
fault trip for display. The drive can be reset through
the FLN serial bus to resume normal drive operation.
Error Status (99)
Data point 99 is implemented in the point map but is
not used in this application.
* 667
SIEMENS
SIEMENS
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
■ VLT 6000 Network Strategies
The VLT 6000 drive has its own internal PID closed
loop controller. This can be turned on or off,
depending on the requirements of the control
strategy. A brief summary of possibilities follows. This
is meant to illustrate possibilities rather than be allinclusive. An actual application may combine
features from a more than one of these strategies.
Strategy One
FLN Function – Monitor drive operation
VL
T 6000 Contr
ol – From a conventional,
VLT
Control
hardwired system
VL
T 6000 Mode – Open Loop
VLT
The VLT 6000 follows hard-wired run/stop
signals. An external, hard-wired PID controller
provides the drive with a speed reference signal.
The FLN monitors the operation of the drive
without control function.
Network Inputs to the VL
T 6000: Because the
VLT
FLN is simply monitoring the operation of the drive, it
provides no inputs.
Network Outputs fr
om the VL
T 6000: The
from
VLT
following points are monitored by the FLN to indicate
system status. This list could be expanded or
shortened, depending on the requirements of the
system.
03
08
10
23
92
FREQ OUTPUT
POWER
KWH
STOP.RUN
OK.FAULT
Strategy Two
FLN Function – Control all aspects of drive
operation
Network Inputs to the VL
T 6000:
VLT
The following drive points might be controlled by
the FLN.
Speed Command:
53
BUS REF – This is the speed reference
command. This is set as a percentage of the
drive’s reference range, determined by
VLT 6000 parameters 204, Minimum
Reference, and 205, Maximum Reference.
Setting point 53 to 0 gives the drive a
reference command equal to the value
stored in parameter 204. Setting point 53
to 16384 gives the drive a reference
command equal to the value stored in
parameter 205.Intermediate values for point
53 change the reference linearly between
these two values.
NOTE:
In general, any other reference signal is
added to the bus reference. Disable all other
drivereference inputs when using a bus reference to
control drive speed.
Example 1: In a pumping application, the
minimum frequency (point 38 or parameter 201) is
set to 18 Hz, and the maximum frequency (point
39 or parameter 202) is set to 60 Hz. You want to
command the drive’s speed with a 0 – 100%
signal, where 0% commands 18 Hz and 100%
commands 60 Hz. To unbundle the bus reference
(point 53) for commanding in percent:
1.
Set minimum reference (point 50 or
parameter 204) to 18 Hz, the minimum
frequency.
2.
Set maximum reference (point 51 or
parameter 205) to 60 Hz, the maximum
frequency.
3.
Intercept = 0 (since the minimum reference
value is 0).
4.
Slope can be calculated as follows:
VL
T 6000 Contr
ol – From FLN
VLT
Control
VL
T 6000 Mode – Open Loop
VLT
The VLT 6000 follows run/stop and speed reference
signals from the FLN. The FLN receives the
feedback signal from the controlled system,
compares this to a setpoint value, and uses its own
PID control loop to determine the required drive
speed.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
11
VLT® 6000 HVAC
slope =
=
(DesiredRange) × (Slope of ExistingPoint)
Range of ExistingPoint
100 × 1
16384
= 0.0061
NOTE:
Although range listed for point 53 is 32767,
that represents a 200% speed command.
Since a 100% speed command is desired here, half
of value 32767 is used for range of existing point.
Although the action of the reference signal is different
in examples 1 and 2, the unbundled reference is the
same. This is due to programming minimum and
maximum reference values in the drive.
Start/Stop Command: To give a start command
from the FLN, the following points must be set. The
VLT 6000 can also respond to discrete run/stop
control signals that are hard wired to its control
terminals. The point used to stop the drive through
the FLN determines the capability of these discrete
command signals.
28
CMD COAST – In most cases, it is necessary
to set this point to NO to make the drive run.
If this is set to COAST while the VLT 6000 is
running, the drive will shut off immediately and
the motor will coast to a stop. When set to
COAST, the lower right corner of the drive
display shows UN. READY (unit ready). The
drive will not start in either HAND mode or
through discrete control signals until point 28
is set to NO. VLT 6000 parameter 503,
Coasting, can defeat this.
See the VLT 6000 Operating Instructions for
details. Because point 28 can keep the drive
from operating in any mode, this is commonly
used to provide a safety interlock function.
24
CMD STP
.STR
T – It is necessary the set this
STP.STR
.STRT
point to START to make the drive run. If this is
set to STOP while the drive is running, the
drive will decelerate to a stop. When this is
set to STOP, the drive cannot be started using
a hardwired discrete run command. It can,
however, be started in HAND mode from the
keypad.
35
RUN ENABLE – In most cases, it is
necessary to set this point ON to make the
drive run. If this is set to OFF while the drive is
running, the drive will decelerate to a stop.
When set to OFF, the lower right corner of the
display shows STAND BY. When OFF, the drive
can be started in HAND mode from the
keypad. It can also be started using a hardwired discrete run command, as when
parameter 505, Start, is set to digital input.
Example 2: In a pumping application, the minimum
frequency (point 38 or parameter 201) is set to
18 Hz, and the maximum frequency (point 39 or
parameter 202) is set to 60 Hz. You want to
command the drive’s speed with a 0 – 100% signal,
where 0% commands 0 Hz and 100% commands
60 Hz. Because the minimum frequency is 30% of
maximum speed, speed refe-rence commands from
0 to 30% will cause the drive to run at minimum
speed, 18 Hz.
To unbundle the bus reference (point 53) for
commanding in percent:
1.
Set minimum reference (point 50 or parameter
204) to 0 Hz.
2.
Set maximum reference (point 51 or parameter
205) to 60 Hz, the maximum frequency.
3.
Intercept = 0 (since the minimum reference
value is 0)
4.
Slope can be calculated as follows:
slope =
=
(Desired Range) × (Slope of ExistingPoint)
Range of ExistingPoint
100 × 1
16384
= 0.0061
12
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Network Outputs fr
om the VL
T 6000:
from
VLT
The points listed in Strategy One are commonly used.
compares the feedback signal with the setpoint and
adjusts the speed of the drive accordingly.
Strategy Three
FLN Function – Monitor drive operation
Network Inputs to the VL
T 6000: In addition to
VLT
start/stop control, which was discussed in Strategy Two, the FLN provides the drive with feedback
and setpoint information using the following points.
VL
T 6000 Contr
ol – From a hard-wired
VLT
Control
system, including system feedback
VL
T 6000 Mode – Closed Loop
VLT
The VLT 6000 follows hard-wired run/stop
signals.The drive uses its internal PID
controller to control motor speed. The
feedback signal is hard wired to the VLT 6000
analog input and the setpoint is programmed
into the drive. The FLN is used to monitor the
status of the drive and the value of the
VLT 6000 PID controller setpoint and
feedback.
Feedback:
7 1 FB MIN - The VLT 6000 can display the PID
controller’s setpoint and feedback signal in
units chosen in drive parameter 415, Units
Relating to Closed Loop. The value that the
minimum feedback signal represents can be
set using either point 71 or drive parameter
413, Minimum Feedback.
72
FB MAX - The VLT 6000 can display the PID
controller’s setpoint and feedback signal in
units chosen in drive parameter 415. The value
that the maximum feedback signal represents
can be set using either point 72 or drive
parameter 414, Maximum Feedback.
73
BUS FB 1 - A value of 0 represents the
minimum feedback signal, as defined by point
71 or parameter 413. A value of 16383
represents the maximum feedback signal, as
defined by point 72 or parameter 414. This
should be the feedback used if only one
feedback signal is supplied to the drive.
Network Inputs to the VL
T 6000: Because the
VLT
FLN is simply monitoring the operation of the drive, it
provides no inputs.
Network Outputs fr
om the VL
T 6000: In addition
from
VLT
to the points listed in Strategy One, it may be useful
to monitor the following points related to the
operation of the VLT 6000 PID controller.
Feedback:
6 0 INPUT REF – This is the setpoint for the
VLT 6000 PID controller in units defined in
parameter 415, Units Relating to Closed Loop.
62
PI FEEDBACK – This is the value of the
feedback signal for the VLT 6000 PID controller
in the units defined in parameter 415.
Strategy Four
FLN Function – Provide the drive with
setpoint and feedback values using the VLT
6000 PID controller to determine motor speed
VL
T 6000 Contr
ol – From the FLN
VLT
Control
VL
T 6000 Mode – Closed Loop
VLT
The VLT 6000 follows run/stop signals from the FLN.
The FLN receives the feedback signal from the
controlled system. It sends this and the desired
setpoint to the VLT 6000 PID controller. The drive
MG.60.G2.02 - VLT is a registered Danfoss Trademark
NOTE:
If drive terminal 53 is programmed in
parameter 308, Analog Inputs, for feedback,
any signal applied to terminal 53 is added to value
provided at point 73. Therefore, it is generally
advisable not to program parameter 308 for
feedback.
74
BUS FB 2 - This is used when two feedback
signals are supplied to the drive PID
controller. VLT 6000 parameter 417,
Feedback Function, determines the the
function that the drive applies to these
signals. Functions include minimum,
maximum, sum, difference, and average. A
value of 0 represents the minimum
feedback signal, as defined by point 71 or
13
VLT® 6000 HVAC
parameter 413. A value of 16383 represents
the maximum feedback signal, as defined by
point 72 or parameter 414. See the VLT 6000
Operating In Istructions for details.
NOTE:
If drive terminal 54 is programmed in parameter 311, Analog Inputs, for feedback,
any signal applied to terminal 54 is added to value
provided at point 73. Therefore, it is generally
advisable not to program parameter 311 for
feedback.
69
SETPOINT 1 - This is the PID controller’s
setpoint, expressed in the units that were
chosen in parameter 415. It can be set to
any value between REF MIN (point 50 or
parameter 204) and REF MAX (point 51 or
parameter 205). If an attempt is made to set
point 69 to a value outside of this range, the
setpoint will not be changed. SETPOINT 1
can also be programmed using parameter
418, Setpoint 1.
70
SETPOINT 2 - This PID controller setpoint is
used for applications where two feedback
signals will be compared to independent
setpoints. Refer to the VLT 6000 Operating
Instructions for more details.
SETPOINT 2 is expressed in the units
selected in parameter 415. It can be set to
any value between REF MIN (point 50 or
parameter 204) and REF MAX (point 51 or
parameter 205). If an attempt is made to
assign point 70 to a value outside of this
range, the setpoint will not change.
SETPOINT 2 can also be programmed
using parameter 419, Setpoint 2.
Example: In a cooling tower application, the feedback signal comes from a temperature sensor with
a range of 40oF to 140oF. To unbundle bus feedback
2 (point 74) for the temperature sensor:
1.
Set minimum feedback
(point 71 or parameter 413) to 40.
2.
Set maximum feedback
(point 72 or parameter 414) 140.
3.
Intercept = 40 (since the minimum feedback
value is 40)
4.
Slope can be calculated as follows:
slope =
=
PID Controller Adjustments:
The following points adjust the operation of
the VLT 6000 PID control loop. They are
generally set during start-up and only
adjusted if changes in the system require it.
these values can also be set using
parameters.
See the VLT 6000 Operating Instructions for
more details.
(Desired Range) × (Slope of ExistingPoint)
Range of ExistingPoint
(140 − 40) × 0.1
16383
= 0.00061
61
PI ST
AR
T FREQ (parameter 422) - This
STAR
ART
sets the frequency to which the drivewill
accelerate after a start command. After it
reaches this frequency, the drive will
activate its PID controller. Point 61 can have
a value between the drive’s minimum
frequency (as set in parameter 201) and its
maximum frequency (as set in parameter
202). If an attempt is made to set point 61 to
a value outside of this range, the
drive value will not change.
63
PI GAIN (parameter 423) - This sets the
value of proportional gain for the VLT 6000
PID controller. It can have a value between 0
and 10.
Setpoint:
5 0 REF MIN - The VLT 6000 can display the PID
controller’s setpoint and feedback signal in
units. The units displayed are chosen in drive
parameter 415. The value that the minimum
reference signal represents can be set using
either point 50 or drive parameter 204.
51
14
REF MIN - The VLT 6000 can display the PID
controller’s setpoint and feedback signal in
units. The units displayed are chosen in drive
parameter 415. The value that the maximum
reference signal represents can be set using
either point 51 or drive parameter 205.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
64
PI I TIME (parameter 424) - This sets the
integral time for the VLT 6000 PID controller.
It can have a value between 0.01 seconds
and 9999 (OFF). In order for the controller to
function properly, this should not be rned off.
65
PI GAIN LIMIT (parameter 426) - This sets
the maximum derivative gain for the
VLT 6000 PID controller. It can have a value
between 5 and 50.
66
LOWP
ASS FL
TR (parameter 427) - This sets
LOWPASS
FLTR
the time constant for the noise filter in the
VLT 6000 PID controller feedback loop. It
can have values between 0.01 and 10
seconds.
68
FB FUNCTION (parameter 417) - This sets
how the VLT 6000 PID controller responds to
the drive’s two feedback signals. Its value is
an integer between 0 and 6. Refer to the
VLT 6000 Operating Instructions for the list of
choices and an explanation of each.
Network Outputs fr
om the VL
T 6000: The points
from
VLT
listed in Strategy One are commonly used.
■ VLT 6000 Special Functions
In addition to the control strategies described
above, the VLT 6000 provides additional control
flexibility to allow it to integrate into special control
systemrequirements. The following are just a few
examples.
Safety Interlock:
The VLT 6000 can accept a safety interlock stop
command that is hard-wired to the drive control
terminals and another from the FLN. When
VLT 6000 parameter 304, Digital Inputs, is set to
SAFETY INTERLOCK, an open hard-wired safety
interlock will cause the drive to display ALARM 60
EXTERNAL FAULT. Setting point 28 to COAST will
display UN. READY in the lower right corner of the
drive’s display. The individual displays for each
allow the operator to determine which device
caused the trip. VLT 6000 parameter 503, Coasting
Stop, determines the interaction of these two
safety interlocks. See the VLT 6000 Operating
Instructions for details.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
Analog Input Monitoring:
Points 87, 88 and 89 can be used to monitor the
value of the analog control signals applied to
terminals 53, 54 and 60. These points are active
even when NO FUNCTION is programmed for the
analog input of the drive. As a result, it is possible to
use the VLT 6000 analog inputs as analog input for
the FLN.
Drive Relay Control:
While relay 1 and 2 in the VLT 6000 usually provide
drive status indications, these indications are
generally not needed when the drive is connected to
an FLN. In some applications, it can be useful to
have the FLN control these relays. For example, by
controlling one of the relays, the FLN could select
the active pump in a pump sequencing system. For
the FLN to control a drive relay, the appropriate
VLT 6000 parameter (323 or 326) must be set to
CONTROL WORD 11/12. Setting point 40 or 41 to
ON will then activate the corresponding relay.
■ Network Connection
Connect the VLT 6000 to the FLN in accordance
with the following procedure (see Figure 2).
1.
2.
Connect signal wires to terminal 68 (P+) and
terminal 69 (N-) on main control board of drive.
(See tightening torque and wire size in Table 3.)
If shielded cabling is used, connect one end of
shield to terminal 61. This terminal is connected
to ground via an internal RC link.
NOTE:
It is recommended to use shielded, twistedpair cables to reduce noise between
conductors.
Table 3 Tightening Torque and Wire Gage
Torque Specs
4.5 in Ib/0.5 Nm
Control wire
18 24 AWG, shielded,
twisted pair/1.5 mm,
shielded twisted pair
15
VLT® 6000 HVAC
Figure 2 Network Terminal Connection
Hardware Setup
A terminator dip switch on the main control board
of the VLT 6000 is used to configure the drives on
the FLN bus. It is used for serial communication and
to connect and disconnect the drive’s digital inputs
from the drive’s internal DC power supply. The
switch positions shown in Figure 3 demonstrate the
factory setting. Table 4 lists the switch functions and
settings required for FLN operation.
Figure 3 VLT 6000 Terminator Switch Factory Setting
Table 4. Terminator Switch Functions and FLN Settings
Switch
Setting
Switch 1
No function
Switches 2 & 3
Used for terminating an RS-485 interface. On firs
irst and last
devices in a multiple device network, or on the only device in a
single device network, switches 2 and 3 must be ON.
On all other devices in a multiple device network, 2 and 3
must be OFF.
Switch 4
Separates the common of the internal 24 VDC power supply
from the common of the digital inputs.
Normally this switch is ON and the power supply is present at
terminals 12 and 13 for digital inputs. When OFF, the negative
of an external power supply is connected to terminal 20 and
the positive output is used to turn on the desired digital inputs
(terminals 16, 17, 18, 19, 27, 29, 32, and 33).
NOTE:
Terminator switch positions must be set
correctly in accordance with Table 4 for
proper FLN serial communacation.
16
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Electrical Control Terminals
In most cases, the VLT 6000 will have electrical
control connections (see Figure 4) already
connected at equipment installation. The functional
description of the drive’s electrical control terminals
in Table 5 are provided primarily for system
modification and expansion. Two examples of typical
serial interface control connections are
demonstrated in Figures 5 and 6. Many of these
terminals have multiple functions that are
determined by drive parameter settings. See the
VLT 6000 Operating Instructions for detailed
information.
Table 5 Electrical Control Terminals Functional Description
Number
Function
01, 02, 03
Form C relay output. Maximum 240 VAC, 2 A. Minimum 24 VDC, 10 mA or 24 VAC, 100 mA.
(Terminal group 01, 02, and 03 is placed in various locations on the power side of the drive,
depending upon the model type.)
04, 05
30 VAC, 42.5 VDC, 1 Amp relay outputs can be used for indicating status and warnings.
12, 13
Voltage supply to digital inputs and external transducers. For the 24 VDC to be used for digital
inputs, switch 4 on the control card must be closed (position on). The maximum output current
is 200 mA.
16 - 33
Digital inputs. R = 2 kohm
<5 V = logical 0
>10 V = logical 1
16 - 33
30 VAC, 42.5 VDC, 1 A relay output can be used for indicating status and warnings.
20
Voltage supply to digital inputs and external transducers. For the 24 VDC to be used for digital
inputs, switch 4 on the control card must be closed (position on). The maximum output current
is 200 mA.
39
Digital inputs. R = 2 kohm. <5 V = logical 0 , >10 V = logical 1
42, 45
Analog and digital outputs for indicating frequency, reference, current and torque. The analog
signal is 0 to 20 mA, or 4 to 20 mA at a maximum of 500 ?. The digital signal is 24 VDC at a
minimum of 600 ?.
50
10 VDC, 17 mA maximum analog supply voltage to potentiometer and thermistor.
53, 54
0 to 10 VDC voltage input, R = 10 ?.
55
Common for analog inputs. This common is isolated from the common of all other power
supplies. If, for example, the drive s 24 VDC power supply is used to power an external
transducer which provides an analog input signal, terminal 55 must be wired to terminal 39.
60
0 to 20 mA or 4 to 20 mA, analog current input, R = 188 ? .
61
Shield for serial communication.
68, 69
RS-485 interface and serial communication. When the drive is connected to an R -485 serial
communication bus, DIP switches 2 and 3 must be closed on the first and the last device in the
serial connection. On the remaining drives, switches 2 and 3 must be open. The factory setting
is closed (position on).
MG.60.G2.02 - VLT is a registered Danfoss Trademark
17
VLT® 6000 HVAC
Figure 4 Electrical Control Terminals
Typical Control Connection Examples
Transmitter Connection:
The drive’s internal 24 VDC power supply is used to
power an external 4 to 20 mA transducer (see
Figure 5).
Figur
e 5 Transmitter Connection
Figure
Set Parameter 314, Terminal 60, Analog Input
Current, to correspond to the purpose of the 4 to
20 mA signal.
Set Parameter 315, Terminal 60, Min. Scaling, to 4 mA.
Set Parameter 316, Terminal 60, Max. Scaling, to
20 mA.
Because the commons of the +24 VDC power
supply and the input reference follower have
separate circuit commons, it is necessary to
connect a jumper between terminals 39 and 55.
18
Two Feedback Signals:
The drive processes two independent feedback
signals during closed loop operation (see Figure 6). It
can respond to the sum, difference, average,
minimum or maximum of these signals.
Figur
e 6 Two Feedback Signals Connection
Figure
Set Parameter 308, Terminal 53, Analog Input
Voltage, to FEEDBACK.
Set Parameter 311, Terminal 54, Analog Input
Voltage, to FEEDBACK
Set Parameter 417, Feedback Function, for the
desired operation.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
■ Parameter Settings
The VLT 6000 has a unique FLN address which is
transmitted over the RS-485 serial bus. The
network will recognize the drive, which may then be
programmed for setup options. The parameters
listed in Table 6 need to be set for each drive on the
FLN network. FLN communication related
parameters can only be set through the LCP
keypad.
NOTE:
As a minimum, it is required to set
parameter 500, Protocol, to FLN;
parameter 501, Address, to the proper address;
and parameter 502, Baud Rate, to the proper
baud rate. (See Programming the VLT 6000 in
this manual.)
Parameters 503 through 508 are options that
select control of the drive through the digital
and/or the FLN serial port. Parameter 565,
FLN Time Interval, and 566, FLN Time Interval
Function, can be commanded by the data
points 36 and 37 (see Table 9).
Table 6 VLT 6000 Parameter Settings
Parameter
Description
Default
Desired setting
*500
Protocol
FC
FLN
*501
Address
1
1 through 98
*502
Baud Rate
9600
4800 or 9600
**503
Coasting
Logic or
**504
DC-brake
Logic or
**505
Start
Logic or
**506
Reversing
**507
Selection of setup
Digital
iLogict or
**508
Selection of preset ref.
Logic or
565
FLN Time Interval
60 sec
566
FLN Time Interval Function
Off
1 - 65534 sec
* Minimum parameters which must be set to operate the VLT 6000 via FLN serial interface.
** When Digital input or Logic or is selected, digital inputs may interfere with serial bus
commands. The setting Serial communication allows serial bus commands only to be
carried out. See the VLT 6000 Operating Instructions for detailed descriptions.
NOTE:
Drive can store preset references
programmed in parameters 211
through 214, Preset Reference (1-4). To avoid
these values modifying serial bus references,
set parameter 210, Reference Type, to
External/preset. See VLT 6000 Operating
Instructions for detailed description.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
19
VLT® 6000 HVAC
Startup of FLN Control
This procedure assumes that the VLT 6000
frequency converter has been installed properly and
is operational in Hand control mode. It also assumes
the Siemens FLN data bus is connected to an
operational controller.
Start the VLT 6000 in accordance with the following
procedure.
1.
2.
Faults, Warnings and Alarms
DANGER:
A stopped motor may start unexpectedly
if faults occur in electronics of drive, or if
an active fault clears, such as a fault in supply AC
line, or fault in motor connection, or overload.
Ensure that the assumptions in this procedure
are correct.
Check that the network connections are
securely fastened in accordance with Figure 2.
Verify compliance with all safety requirements listed in this manual.
3.
Apply power to the VLT 6000.
4.
Ensure that the minimum settings listed in
Table 6 are selected.
5.
Ensure that the switch positions in Figure 3
are set correctly.
6.
Optional settings may be changed to meet or
enhance the drive’s operation, depending on
the application requirements.
7.
For FLN control of the drive, press the AUTO
START key on the VLT 6000 LCP keypad.
Drive operation can then be controlled through
the host network device in accordance with
its operation instructions.
The VLT 6000 frequency converter outputs faults,
warnings and alarms on the FLN serial bus in a
numerical code. The code numbers are described in
Table 7. The Reset key is used for manually
resetting the drive after an alarm (fault trip). In this
case, the top line of the display will show TRIP
(RESET). If the top line of the display shows TRIP
(AUTO START), the drive will automatically restart. If
the top line of the display shows TRIPLOCK (DISC.
MAINS), input power to the drive must be cycled off
and on again before the trip can be reset.
Refer to the VLT 6000 Operating Instructions for
detailed descriptions.
NOTE:
Default setting for point number 35, Run
Enable, is OFF. Drive will not operate until
Run Enable ON signal is given through serial
communication network.
20
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Table 7 Faults, Warnings and Alarms Description
Fault
Description
Warning
number
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
29
30
31
32
34
37
39
40
41
42
60
61
62
63
64
65
66
67
68
69
99
Alarm
Trip1)
10 volts low
Live zero
AC power failure
DC link voltage hig
DC link voltage low
Over voltage
Under voltage
Inverter time
Motor time
Motor thermistor
Current limit
Over current
Ground fault
Switch mode fault
Current short circuit
Serial comm. timeout
HPFB timeout
EEPROM on power card
EEPROM o control card
AMA fault
Heat sink temperature too high
Motor phase U missing
Motor phase V missing
Motor phase W missing
HPFB comm. fault
Inverter fault
AMA check par. 104, 106
AMA check par. 103, 105
AMA motor too big
AMA motor too small
External fault
Output frequency low
Output frequency high
Output current lo
Output current high
Feedback low
Feedback hig
Reference low
Reference high
Thermal Auto derating
Unknown alarm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Trip Lock 2)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1) Trip: Requires a reset, either manual or automatic, depending on the the setting of parameter 400, Reset Function.
2) Trip lock: Requires AC power cycled on and off and a reset.
Alarms that also have a corresponding warning cannot be reset until warning has been removed, i.e., fault situation is gone.
Points 90-91 refer to warnings. Points 92-94 refer to alarms.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
21
VLT® 6000 HVAC
Point Mapping Table
The VLT 6000 parameters, along with the internal
variables and readouts for controlling the drive via
the FLN serial bus, are organized as a Point Map.
Not all parameters and readouts are supported by
the FLN protocol. FLN points 01, 02, 20, 29 and 99
are predefined. Available points and a description of
their characteristics are listed in Table 8. Parameters
which can be written to (“W” in the Read/Write
column) are programmable through the FLN device,
others (“R”) are read-only, or read and write (“R/W”).
Table 8 Point Mapping
Point
Number
Descriptor
Factory SI Units
Default
(SI Units)
Slope
(SI Units)
Intercept
(SI Units)
Range
On Text
Off Text
Read/ Param. Network
Write number Port
Type
Note 1
01
CTLR ADDRESS
1
--
1
0
255
--
--
R
501
Predefined
02
APPLICATION
2709
--
1
0
255
--
--
R
--
Predefined
Readout Points
{03}
FREQ OUTPUT
0
HZ
0.1
0
16383
--
--
R
512
LAI
{06}
CURRENT
0
A
0.1
0
16383
--
--
R
514
LAI
{08}
POWER
0
KW
1
0
511
--
--
R
515
LAI
{10}
KWH
0
KWH
3.1
0
32767
--
--
R
602
LAI
{12}
RUN TIME
0
HRS
4.0
0
32767
--
--
R
601
LAI
{13}
DC BUS VOLT
0
VOLTS
1
0
1023
--
--
R
518
LAI
{14}
OUTPUT VOLT
0
VOLTS
1
0
1023
--
--
R
517
LAI
{15}
MOTOR THERM
0
PCT
1
0
255
--
--
R
519
LAI
{16}
DRIVE THERM
0
PCT
1
0
255
--
--
R
520
LAI
{17}
CURR. SETU
0
--
1
0
255
--
--
R
--
LAI
{18}
TIMERS STAT
0
--
--
--
--
LIMIT
OK
R
527-15
LDI
{19}
CURRENT STAT
0
--
--
--
--
LIMIT
OK
R
527-14
LDI
20
OVRD TIME
1
HRS
1
0
255
--
--
W
--
Predefined
Status and Command Points
{21}
FWD.REV
FWD
--
--
--
--
REV
FWD
R
532-8
LDI
{22}
CMD FWD.REV
FWD
--
--
--
--
REV
FWD
W
Cmd-15
LDO
{23}
STOP.RUN
STOP
--
--
--
--
RUN
STOP
R
527-11
LDI
{24}
CMD STP.STRT
STOP
--
--
--
--
START
STOP
W
Cmd-4
LDO
{25}
FREEZE OUT
NO
--
--
--
--
FREEZE
NO
R
532-16
LDI
{26}
CMD FREEZE
FREEZE
--
--
--
--
NO
FREEZE
W
Cmd-5
LDO
{27}
COAST
COAST
--
--
--
--
NO
COAST
R
530-3
LDI
{28}
CMD COAST
COAST
--
--
--
--
NO
COAST
W
Cmd-3
LDO
Common Configuration Points
29
DAY.NIGHT
Note 2
DAY
--
--
--
255
NIGHT
DAY
W
--
Predefined
{30}
CURRENT LIM
Note 3
Note 4
A
0.1
0.1
16383
--
--
W
215
LAO
{31}
ACCEL TIME 1
Note 4
SEC
1
1
4095
--
--
R/W
206
LAO
{32}
DECEL TIME 1
Note 4
SEC
1
1
4095
--
--
R/W
207
LAO
22
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Point
Number
Descriptor
Factory SI Units
Default
(SI Units)
Slope
(SI Units)
Intercept
(SI Units)
Range
On Text
Off Text
Read/ Param. Network
Write number Port
Type
Note 1
{33}
LOCK PANEL
Note 5
OPEN
--
--
--
--
LOCK
OPEN
R/W
12-15
LDO
{34}
SEL HND.AUTO
HAND
--
--
--
--
AUTO
HAND
R
532-13
LDI
{35}
RUN ENABLE
OFF
--
--
--
--
ON
OFF
W
Cmd-6
LDO
{36}
BUS TIME
60
SEC
2
2
32767
--
--
R/W
565
LAO
{37}
BUSTIME FUNC
0
--
1
0
255
--
--
R/W
566
LAO
{38}
F OUT LOW
0
HZ
0.1
0
16383
--
--
W
201
LAO
0.1
0
16383
--
--
W
202
LAO
--
ON
OFF
W
Cmd-11
LDO
LDO
Note 6
Note 3
{39}
F OUT HIGH
Note 3
Note 4
HZ
{40}
RELAY OUT 1
OFF
--
{41}
RELAY OUT 2
OFF
{42}
PI STRT FR.
0
{43}
RELAY 1 STA
OFF
--
{44}
RELAY 1 STA
OFF
--
--
{45}
CURR. LIM.S
Note 4
A
0.1
Physical Output Points
--
--
--
--
--
--
ON
OFF
W
Cmd-12
HZ
0.1
0
16383
--
--
R
422
LAI
--
--
--
ON
OFF
R
530-11
LDI
--
--
ON
OFF
R
530-12
LDI
0.1
16383
--
--
R
215
LAI
{46}
F OUT LOW.S
0
HZ
0.1
0
16383
--
--
R
201
LAI
{47}
F OUT HIGH.S
Note 4
HZ
0.1
0
16383
--
--
R
202
LAI
{48}
REF MIN.S
0
UNIT
0.1
-1638.3
32767
--
--
R
204
LAI
{49}
REF MAX.S
Note 4
UNIT
0.1
-1638.3
32767
--
--
R
205
LAI
{50}
REF MIN
Note 3
0
UNIT
0.1
-1638.3
32767
--
--
W
204
LAO
{51}
REF MAX
Note 3
Note 4
UNIT
0.1
-1638.3
32767
--
--
W
205
LAO
{52}
REF STAT
OFFREF
--
--
--
--
ON.REF
OFFREF
R
527-8
LDI
{53}
BUS REF
0
--
1
0
32767
--
--
R/W
--
LAO
Setpoint Related Points
Note 7
{54}
SLEEP FREQ.S
0
HZ
0.1
0
16383
--
--
R
404
LAI
{55}
WAKEUP FRQ.S
{56}
SLEEP TIME
Note 4
HZ
0.1
0
16383
--
--
R
405
LAI
301
SEC
1
0
511
--
--
R
403
LAI
{57}
SLEEP FREQ
Note 3
0
HZ
0.1
0
16383
--
--
W
404
LAO
{58}
WAKEUP FREQ
Note 3
Note 4
HZ
0.1
0
16383
--
--
W
405
LAO
{59}
SLEEP MODE
OFF
--
--
--
--
SLEEP
OFF
R
532-3
LDI
{60}
INPUT REF
0
UNIT
0.1
-1638.3
32767
--
--
R
510
LAI
{61}
PI STRT FREQ
Note 3
0
HZ
0.1
0
16383
--
--
W
422
LAO
{62}
PI FEEDBACK
0
UNIT
0.1
-1638.3
32767
--
--
R
511
LAI
PI Loop Related Points
{63}
PI GAIN
0.3
--
0.01
0
1023
--
--
R/W
423
LAO
{64}
PI I TIME
9999
SEC
0.3051543
0.01
32767
--
--
R/W
424
LAO
MG.60.G2.02 - VLT is a registered Danfoss Trademark
23
VLT® 6000 HVAC
Point
Number
Descriptor
Factory
Default
(SI Units)
SI Units
Slope
(SI Units)
Intercept
(SI Units)
Range
On Text
Off Text
Read/ Param. Network
Write number
Port
Type
Note 1
{65}
PI GAIN LIM
5
--
0.1
0
511
{66}
{67}
LOWPASS FLTR
0.01
SEC
SLEEP BOOST
OFF
--
0.01
0
1023
--
--
--
{68}
FB FUNC
1
--
1
0
255
{69}
SETPOINT 1
Note 3
0
UNIT
0.1
-1638.3
{70}
SETPOINT 2
Note 3
0
UNIT
0.1
{71}
FB MIN
Note 3
0
UNIT
{72}
FB MAX
Note 3
100.0
{73}
BUS FB 1
{74}
BUS FB 2
--
--
R/W
426
LAO
--
--
BOOST
OFF
R/W
427
LAO
R
532-2
LDI
--
--
R/W
417
LAO
32767
--
--
W
418
LAO
-1638.3
32767
--
--
W
419
LAO
0.1
-1638.3
32767
--
--
W
413
LAO
UNIT
0.1
-1638.3
32767
--
--
W
414
LAO
0
0
--
1
0
16383
--
--
R/W
535
LAO
--
1
0
16383
--
--
R/W
536
LAO
ACTIVE
OFF
R
532-0
LDI
Note 6
Miscellaneous Points
{75}
AUTO RAMP
OFF
--
--
--
--
{76}
VOLT STAT
OK
--
--
--
--
LIMIT
OK
R
527-13
LDI
{77}
INVERT STA
OK
--
--
--
--
STALL
OK
R
527-12
LDI
{78}
FREQ STAT
OUTRNG
--
--
--
--
IN.RNG
OUTRNG
R
527-10
LDI
{79}
CTRL STAT
LOCAL
--
--
--
--
BUS
LOCAL
R
527-9
LDI
{80}
DRV ENA STAT NOTENA
--
--
--
--
ENABLE NOTENA
R
527-2
LDI
{81}
DRV RDY STAT NOTRDY
--
--
--
--
READY
NOTRDY
R
527-1
LDI
{82}
DRVCTRL STAT NOTRDY
--
--
--
--
READY
NOTRDY
R
527-0
LDI
{84}
RESET
NO
--
--
--
--
RESET
NO
R
530-7
LDI
{85}
START
OFF
--
--
--
--
ON
OFF
R
530-6
LDI
{86}
Q.STOP
Q.STOP
--
--
--
--
NO
Q.STOP
R
530-4
LDI
{87}
TERM 53
0
VOLTS
0.1
0
255
--
--
R
522
LAI
{88}
TERM 54
0
VOLTS
0.1
0
255
--
--
R
523
LAI
{89}
TERM 60
0
MILAMP
0.1
0
255
--
--
R
524
LAI
Error Related Points
{90}
OK.WARNING
OK
--
--
--
--
WARN
OK
R
527-7
LDI
{91}
LAST WARNING
0
Note 8
--
1
0
255
--
--
R
--
LAI
{92}
OK.FAULT
OK
--
--
--
--
FAULT
OK
R
527-3
LDI
{93}
LAST FAULT
0
Note 8
--
1
0
255
--
--
R
615
LAI
{94}
RESET FAULT
NO
--
--
--
--
RESET
NO
W
--
LDO
{95}
SETPOINT 1.S
0
UNIT
0.1
-1638.3
32767
--
--
R
418
LAI
{96}
SETPOINT 2.S
0
UNIT
0.1
-1638.3
32767
--
--
R
419
LAI
{97}
FB MIN.S
0
UNIT
0.1
-1638.3
32767
--
--
R
413
LAI
{98}
FB MAX.S
100.0
UNIT
0.1
-1638.3
32767
--
--
R
414
LAI
99
ERROR STATUS
Note 2
0
--
1
0
255
--
--
R
--
Predefined
24
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Point Mapping Table Notes:
Point numbers that appear in brackets { } may be unbundled at the field panel.
Note 1:
LAI stands for “Logical Analog Input.” This is an analog value that the VLT 6000 provides to the
FLN network. Itsvalue is a feedback indicating the status of a physical input to the drive.
LAO stands for “Logical Analog Output.” This is an analog output from the FLN network to the
VLT 6000. It is used to control the operation of the drive.
LDI stands for “Logical Digital Input.” This is a digital (ON/OFF) signal from the VLT 6000 to the
FLN network. It indicates the operation of the drive.
LDO stands for “Logical Digital Output.” This is a digital (ON/OFF) signal from the FLN network to
the VLT 6000. It is used to control or indicate the operation of the drive.
Note 2:
Points 29 and 99 are present but not used in this application.
Note 3:
These points will accept any value within the range of the point even though the drive has
different upper and/or lower limits for these points. This is because the upper and lower limits for
these points can vary depending on settings of other points or the drive size. Consult the VLT
6000 Operating Instructions for values.
Twelve special read-only points can be used for checking if the value actually changed or the
change was rejected. These 12 read-only points should also be used for monitoring database
COVs which the others cannot.The read-only points are designated by a descriptor similar to
the original point with a suffix “.S” added.
Below is a list of pairing where the points in parenthesis are the read-only points:
30 (45), 38 (46), 39 (47), 50 (48), 51 (49), 57 (54), 58 (55), 61 (42), 69 (95), 70 (96), 71 (97), 72
(98).
Note 4:
The default value depends on the drive. Consult the VLT 6000 Operating Instructions for values.
Note 5:
When LOCK PANEL is set to LOCK, the “Hand Start”, “Off Stop”, “Auto Start” and “Reset”
keys on the VLT 6000 keypad will be disabled. Four parameters in the drive will change
simultaneously. Local programming of the drive will also be locked except for parameter 016,
Lock for Data Change, which can disable the programming lock.
Note 6:
Consult the VLT 6000 Operating Instructions for choice options.
Note 7:
The number 32767 equals 200% of Bus Ref range value.
Note 8:
Use Table 7, Faults, Warnings and Alarms, to determine the FAULT or WARNING corresponding
to a number.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
25
VLT® 6000 HVAC
Point Database Definitions
Point
Number
01
02
03
06
08
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
26
Descriptor
CTLR ADDRESS
APPLICATION
FREQ OUTPUT
CURRENT
POWER
KWH
RUN TIME
DC BUS VOLT
OUTPUT VOLT
MOTOR THERM
DRIVE THERM
CURR. SETUP
TIMERS STAT
CURRENT STAT
OVRD TIME
FWD.REV
CMD FWD.REV
STOP.RUN
CMD STP.STRT
FREEZE OUT
CMD FREEZE
COAST
CMD COAST
DAY.NIGHT
CURRENT LIM
ACCEL TIME 1
DECEL TIME 1
LOCK PANEL
SEL HAND.AUTO
RUN ENABLE
BUS TIME
BUSTIME FUNC
F OUT LOW
F OUT HIGH
RELAY OUT 1
RELAY OUT 2
PI STRT FR.S
RELAY 1 STAT
RELAY 2 STAT
CURR. LIM.S
F OUT LOW.S
F OUT HIGH.S
REF MIN.S
REF MAX.S
REF MIN
REF MAX
REF STAT
Table 9 Point Database Definitions
Definition
Predefined device address.
Predefined FLN application for use with VLT 6000 drive.
Displays drive speed in hertz.
Displays drive output current in amps.
Displays drive power output in kilowatts.
Displays drive cumulative energy output in kilowatt-hours.
Displays number of hours drive has supplied power to motor.
Displays drive voltage at DC bus in DC volts.
Displays output voltage to motor in AC volts.
Displays motor thermal load in percentage.
Displays drive thermal load in percentage.
Displays parameter setup number currently controlling drive.
Displays if temperature limit of motor, drive or motor thermistor has been exceeded.
Displays if drive is operating in current limit.
Not used.
Displays direction of motor rotation, forward or reverse.
Commands direction of motor rotation.
Displays drive RUN/STOP status.
Commands drive to start or stop.
Displays if output frequency is in freeze mode at present value.
Commands drive to freeze present output frequency.
Displays if drive has been given a coast to stop command.
Commands drive to make motor coast to a stop.
Selects day or night mode. (Has no effect on drive operation.)
Sets maximum drive output current to motor in amps.
Sets motor ramp up time in seconds.
Sets motor ramp down time in seconds.
Used to lock out Hand Start, Off/Start, Auto Start and Reset keys on LCP.
Displays operation in Hand or Auto control mode function.
Used to enable or disable drive operation in auto mode.
Sets time limit to determine loss of serial communication in seconds.
Selects drive response to loss of serial communication.
Sets minimum drive output frequency.
Sets maximum drive output frequency.
Controls drive relay output 1. Note: Set relay output to corresponding function.
Controls drive relay output 2. Note: Set relay output to corresponding function.
Displays status of point 61.
Displays status of FLN command to drive relay output 1.
Displays status of FLN command to drive relay output 2.
Displays status of point 30.
Displays status of point 38.
Displays status of point 39.
Displays status of point 50.
Displays status of point 51.
Sets lowest frequency reference value for drive.
Sets highest frequency reference value for drive.
Displays if drive is running at commanded reference.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
VLT® 6000 HVAC
Point
Number
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Descriptor
BUS REF
SLEEP FREQ.S
WAKEUP FREQ.S
SLEEP TIME
SLEEP FREQ
WAKEUP FREQ
SLEEP MODE
INPUT REF
PI STRT FREQ
PI FEEDBACK
PI GAIN
PI TIME
PI GAIN LIM
LOWPASS FILTER
SLEEP BOOST
FB FUNC
SETPOINT 1
SETPOINT 2
FB MIN
FB MAX
BUS FB 1
BUS FB 2
AUTO RAMP
VOLT STAT
INVERT STAT
FREQ STAT
CTRL STAT
DRV ENA STAT
DRV RDY STAT
DRVCTRL STAT
RESET
START
Q.STOP
TERM 53
TERM 54
TERM 60
OK.WARNING
LAST WARNING
OK.FAULT
LAST FAULT
RESET FAULT
SETPOINT 1.S
SETPOINT 2.S
FB MIN.S
FB MAX.S
ERROR STATUS
Definition
Sends drive an external reference signal in percent.
Displays status of point 57.
Displays status of point 58.
Displays run time at low speed before sleep mode starts.
Sets output frequency required to activate sleep mode timer.
Sets command frequency required to restart motor after sleep mode.
Displays when drive is stopped in sleep mode.
Displays drive input reference in Hz or as selected in parameter 415.
Sets drive frequency after start at which PID control is activated.
Displays resulting feedback value in units selected in parameter 415.
Sets proportional gain of PID controller in percentage.
Sets integral time of PID controller in seconds.
Sets maximum gain for differentiator of PID controller.
Sets lowpass filter time constant for feedback circuit.
Displays sleep boost set point in percentage.
Selects calculation method when two feedback signals are used.
Sets setpoint for feedback 1 in units selected in parameter 415.
Sets setpoint for feedback 2 in units selected in parameter 415.
Sets minimum feedback signal value in units selected in parameter 415.
Sets maximum feedback signal value in units selected in parameter 415.
Supplies feedback value for bus feedback 1 in percent.
Supplies feedback value for bus feedback 2 in percent.
Displays when drive deceleration rate is extended due to auto ramping.
Displays if drive DC bus voltage exceeds high/low warning limits.
Displays drive inverter status, ok or stall.
Displays if drive is running outside of frequency limits of parameters 223 and 224.
Displays whether drive is in local control or FLN serial bus.
Displays if drive is enabled to start when run command given.
Displays if drive control is ready or if a trip has occurred.
Displays drive control status as ready or not ready.
Displays if a fault reset command has been given via serial bus.
Displays if a run command has been given via serial bus.
Displays if a stop command has been given via serial bus.
Displays voltage value of signal on terminal 53 in volts.
Displays voltage value of signal on terminal 54 in volts.
Displays current value of signal on terminal 60 in mA.
Displays if drive is in a warning condition.
Displays last drive warning.
Displays if drive has been tripped due to a fault.
Displays last drive fault trip.
Resets drive faults and resumes normal drive operation.
Displays status of point 69.
Displays status of point 70.
Displays status of point 71.
Displays status of point 72.
Not used.
MG.60.G2.02 - VLT is a registered Danfoss Trademark
27

Programming

Programming

Programming

Programming

Programming

Control unit LCP …………………………………………………………………………………………………. 69

Quick menu ……………………………………………………………………………………………………….. 74

The Setup configuration ………………………………………………………………………………………. 75

Setup of user-defined readout ……………………………………………………………………………….. 76

Load and Motor 100-117 …………………………………………………………………………………….. 81

Configuration ……………………………………………………………………………………………………… 81

References & Limits 200 — 228 ………………………………………………………………………………. 88

Reference handling ……………………………………………………………………………………………… 89

Inputs and outputs 300-328 ………………………………………………………………………………… 97

Analogue inputs ……………………………………………………………………………………………….. 100

Analogue/digital outputs …………………………………………………………………………………….. 103

Relay outputs …………………………………………………………………………………………………… 106

Application functions 400-427 …………………………………………………………………………….. 108

Sleep mode ……………………………………………………………………………………………………… 109

PID for process control ………………………………………………………………………………………. 113

PID overview …………………………………………………………………………………………………….. 115

Protocols …………………………………………………………………………………………………………. 121

Telegram communication ……………………………………………………………………………………. 121

Data character (byte) ………………………………………………………………………………………….. 123

Process word …………………………………………………………………………………………………… 127

Status word as per FC protocol …………………………………………………………………………… 129

Serial communication 500 — 556 ………………………………………………………………………….. 132

Service functions 600-631 ………………………………………………………………………………….. 142

All about VL

All about VL

All about VL

All about VL

All about VLT 6000 HV

Status messages ………………………………………………………………………………………………. 148

List of warnings and alarms ………………………………………………………………………………… 150

Aggressive environments ……………………………………………………………………………………. 156

Extreme running conditions ………………………………………………………………………………… 158

Peak voltage on motor ……………………………………………………………………………………….. 159

Efficiency ………………………………………………………………………………………………………….. 162

Definitions ……………………………………………………………………………………………………….. 167

Factory settings ………………………………………………………………………………………………… 169

Index ………………………………………………………………………………………………………………. 175

2

T 6000 HV

T 6000 HV

AC

AC

T 6000 HVAC

T 6000 HV

AC

AC

®

VLT

6000 HVAC

MG.60.B1.02 — VLT is a registered Danfoss trademark

VLT

®

6000 HVAC

1

MG.60.G2.02 — VLT is a registered Danfoss Trademark

■■

■■

■ Contents

Introduction

Safety……………………………………………………………..3

Safety Guidelines………………………………………………..3

Warnings Against Unintended Start ………………………….3

Introduction ………………………………………………………4

About this manual……………………………………………….4

Assumptions……………………………….…………………….4

References……………………………………………………….4

Trademarks ………………………………………………………5

Programming the VLT 6000

Control Panel…………………………………………………….5

Parameter Change Keys ………………………………………5

Local Control …………………………………………………….6

Quick Menu ……………………………………………………..6

To Enter or Change Quick Menu Parameter Data………..7

Example of Changing Parameter Data………………………7

Extended Menu………………………………………………….8

HP/kW…………………………………………………………….8

VLT 6000 Functional Features

Drive Operation………………………………………………….8

Motor and Drive Thermal Protection ………………………..8

Set-up 1-4………………………………………………………..8

Current Monitoring and Limits…………………………………9

Direction of Rotation ……………………………………………9

Start/Stop…………………………………………………………9

Freeze Mode …………………………………………………….9

Coast...……………………………………………………………9

Motor Ramp-up and Ramp-down Rate …………………….9

Lock Panel……………………………………………………….9

Hand/Auto Modes……………………………………………….9

Run Enable……………………………………………………….9

Bus Functions……………………………………………………9

Frequency Out High, Low Limits……………………………..9

Relay Out 1,2 …………………………………………………..9

PID Control Functions…………………………………………10

Sleep Mode …………………………………………………….10

Drive Control Display ………………………………………….10

Terminals………………………………………………………..10

Faults, Warnings and Alarms ………………………………..10

Error Status …………………………………………………….10

VLT 6000 Network Strategies

Strategy One …………………………………………………..11

Strategy Two………………………………………………….. 11

Strategy Three …………………………………………………13

Strategy Four…………………………………………………..13