Danfoss VLT 5000 Instruction Manual page 28

Network Reference 2
Network variable nviRefRads is a signed
Drive
value. A negative value is interpreted as
Control
zero. It represents the desired output
Input
frequency of the drive in radians/second in
(continued)
open loop. It is rarely used in closed loop.
Range: -3276.8 - 3276.7.
Reference 3
Network variable nviRefHz is an unsigned
value. It represents the output frequency of
the drive in Hz in open loop. It is rarely used in
closed loop mode.
Range: 0 - 6553.5.
Control Word
The input network variable nviControlWord
is a 16-bit word that provides additional
operational control of the drive, as listed in
the table below. The settings shown represent
the Coast Stop command
Bit Bit Setting Setting
Bit Bit Setting Setting
00 00 0 0 0 0
00 00
01 01 0 0 0 0
01 01
02 02 1 1 1 1
02 02
03 03 0 0 0 0
03 03
04 04 1 1 1 1
04 04
05 05 1 1 1 1
05 05
06 06 0 0 0 0
06 06
07 07 0 0 0 0
07 07
08 08 0 0 0 0
08 08
09 09 0 0 0 0
09 09
10 10 1 1 1 1
10 10
11 11 0 0 0 0
11 11
12 12 0 0 0 0
12 12
13 13 0 0 0 0
13 13
14 14 0 0 0 0
14 14
15 15 0 0 0 0
15 15
Control Word Bit Descriptions
VLT 5000 parameters are shown in parenthesis, where applicable.
MG.60.N1.22 - VLT is a registered Danfoss trademark
0 0 0 0 1 1 1 1
Preset Ref. LSB Preset Ref. LSB
Preset Ref. LSB Preset Ref. LSB
Preset Ref. MSB Preset Ref. MSB
Preset Ref. MSB Preset Ref. MSB
DC Brake DC Brake no DC Brake no DC Brake
DC Brake DC Brake no DC Brake no DC Brake
Coast Stop Coast Stop no Coast Stop no Coast Stop
Coast Stop Coast Stop no Coast Stop no Coast Stop
Quick Stop Quick Stop no Quick Stop no Quick Stop
Quick Stop Quick Stop no Quick Stop no Quick Stop
Freeze Freq. Freeze Freq. no Freeze Freq. no Freeze Freq.
Freeze Freq. Freeze Freq. no Freeze Freq. no Freeze Freq.
Ramp Stop Ramp Stop Start Start
Ramp Stop Ramp Stop Start Start
no Reset no Reset Reset Reset
no Reset no Reset Reset Reset
no Jog no Jog Jog Jog
no Jog no Jog Jog Jog
no function no function
no function no function
see Parm. 805 see Parm. 805
see Parm. 805 see Parm. 805
Relay 1 OFF Relay 1 OFF Relay 1 ON Relay 1 ON
Relay 1 OFF Relay 1 OFF Relay 1 ON Relay 1 ON
Relay 2 OFF Relay 2 OFF Relay 2 ON Relay 2 ON
Relay 2 OFF Relay 2 OFF Relay 2 ON Relay 2 ON
Setup LSB Setup LSB
Setup LSB Setup LSB
Setup MSB Setup MSB
Setup MSB Setup MSB
no Reversing no Reversing Reversing Reversing
no Reversing no Reversing Reversing Reversing
for Coast Stop
VLT ® 5000 / VLT ® 6000
The VLT 5000 allows the choice between two
control word profiles, selected in parameter 512,
Telegram Profile. The table below defines the
Profidrive control word used for transmitting
commands to the drive using the Profibus
protocol.
Bit Bit Value Value
Bit Bit Value Value
00 00 32768 32768
00 00 32768 32768
01 01 16384 16384
01 01 16384 16384
02 02 8192 8192
02 02 8192 8192
03 03 03 03 4096 4096 4096 4096
04 04 2048 2048
04 04 2048 2048
05 05 1024 1024
05 05 1024 1024
06 06 06 06 512 512 512 512
07 07 256 256
07 07 256 256
08 08 128 128
08 08 128 128
09 09 64 64
09 09 64 64
10 10 32 32
10 10 32 32
11 11 11 11 16 16 16 16
12 12 8 8 8 8
12 12
13 13 4 4 4 4
13 13
14 14 14 14 2 2 2 2
15 15 1 1 1 1
15 15
Profidrive Control Word Bit
Descriptions
The equivalent control word bit settings to start
and stop the drive (nviStartStop) and to reset
after a fault (nviResetFault) are described in
the table below.
nviStartStop nviStartStop
nviStartStop nviStartStop
Bit Bit 0 0 0 0 1 1 1 1
Bit Bit
00 00 0 0 0 0 0 0 0 0
00 00
01 01 0 0 0 0 0 0 0 0
01 01
02 02 1 1 1 1 1 1 1 1
02 02
03 03 1 1 1 1 1 1 1 1
03 03
04 04 1 1 1 1 1 1 1 1
04 04
05 05 1 1 1 1 1 1 1 1
05 05
06 06 0 0 0 0 1 1 1 1
06 06
07 07 0 0 0 0 0 0 0 0
07 07
08 08 0 0 0 0 0 0 0 0
08 08
09 09 0 0 0 0 0 0 0 0
09 09
10 10 10 10 1 1 1 1 1 1 1 1
11 11 0 0 0 0 0 0 0 0
11 11
12 12 12 12 0 0 0 0 0 0 0 0
13 13 0 0 0 0 0 0 0 0
13 13
14 14 0 0 0 0 0 0 0 0
14 14
15 15 0 0 0 0 0 0 0 0
15 15
Start/Stop and Fault Reset Control Word
Bit Descriptions
Drive always stops and ignores
serial bus commands to run when
OFF/STOP or STOP/RESET
function is activated from drive
keypad.
HVAC / VLT ® 8000 AQUA
0 0 0 0
OFF 1 OFF 1 ON 1 ON 1
OFF 1 OFF 1 ON 1 ON 1
OFF 2 OFF 2 ON 2 ON 2
OFF 2 OFF 2 ON 2 ON 2
OFF 3 OFF 3 ON 3 ON 3
OFF 3 OFF 3 ON 3 ON 3
Motor coasting Motor coasting Motor coasting Motor coasting Enable Enable Enable Enable
Quick stop Quick stop Ramp Ramp
Quick stop Quick stop Ramp Ramp
Freeze out freq. Freeze out freq. Ramp Enable Ramp Enable
Freeze out freq. Freeze out freq. Ramp Enable Ramp Enable
Ramp stop Ramp stop Ramp stop Ramp stop Start Start Start Start
No function No function Reset Reset
No function No function Reset Reset
Jog 1 OFF Jog 1 OFF ON ON
Jog 1 OFF Jog 1 OFF ON ON
Jog 2 OFF Jog 2 OFF ON ON
Jog 2 OFF Jog 2 OFF ON ON
Data not valid Data not valid Valid Valid
Data not valid Data not valid Valid Valid
No function No function No function No function Slow down Slow down Slow down Slow down
No function No function Catch up Catch up
No function No function Catch up Catch up
Setup 1 (LSB) Setup 1 (LSB)
Setup 1 (LSB) Setup 1 (LSB)
Setup 2 (MSB) Setup 2 (MSB) Setup 2 (MSB) Setup 2 (MSB)
No function No function Reversing Reversing
No function No function Reversing Reversing
nviResetFault nviResetFault
nviResetFault nviResetFault
0 0 0 0 1 1 1 1 Description Description
Description Description
0 0 0 0 Preset Ref LSB Preset Ref LSB
Preset Ref LSB Preset Ref LSB
0 0 0 0 Preset Ref MSB Preset Ref MSB
Preset Ref MSB Preset Ref MSB
1 1 1 1 No DC Brake No DC Brake
No DC Brake No DC Brake
1 1 1 1 No Coast Stop No Coast Stop
No Coast Stop No Coast Stop
1 1 1 1 No Quick Stop No Quick Stop
No Quick Stop No Quick Stop
1 1 1 1 No Freeze Freq. No Freeze Freq.
No Freeze Freq. No Freeze Freq.
0 0 0 0 Start Start
Start Start
1 1 1 1 Reset Reset
Reset Reset
0 0 0 0 Jog Jog
Jog Jog
0 0 0 0 No function No function
No function No function
1 1 1 1 Bit 10 Bit 10 Bit 10 Bit 10
0 0 0 0 Relay 1 On Relay 1 On
Relay 1 On Relay 1 On
0 0 0 0 Relay 2 On Relay 2 On Relay 2 On Relay 2 On
0 0 0 0 Setup LSB Setup LSB
Setup LSB Setup LSB
0 0 0 0 Setup MSB Setup MSB
Setup MSB Setup MSB
0 0 0 0 Reversing Reversing
Reversing Reversing
NOTE
1 1 1 1
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