Status Word According To Profidri V E Protocol - Danfoss VLT FCD 303 Operating Instructions Manual

Control word according to Fieldbus Profile
To select Profidri v e in the control word, parameter 512
Telegram Profile must be set to Profidri v e [0].
The control word is used to send commands
from a master (e.g. a PC) to a slave (frequency
converter). Master⇒Slave.
Bit Bit = 0
00 OFF 1
01 OFF 2
02 OFF 3
03 Coasting stop
04 Quick stop
05 Freeze outp. freq.
06 Ramp stop
07
08
09
10 Data not valid
11
12
13 Select Setup (lsb)
14 Select Setup (msb)
15
Bit 00-01-02, OFF1-2-3/ON1-2-3:
Bit 00-01-02 = '0' causes ramp stop, which uses the
ramp time in parameters 207/208 or 209/210.
If Relay 123 is selected in parameter 323 Relay
output, the output relay will be acti v ated when
the output frequency is 0 Hz.
Bit 00-01-02 = '1' means that the frequency
converter can start the motor if the other
starting conditions are fulfilled.
MG.04.B7.02 - VLT is a registered Danfoss trademark
Bit 03, Coasting stop:
See description under Control word according
to FC protocol.
Bit 04, Quick stop:
See description under Control word according
to FC protocol.
Bit 05, Freeze output frequency:
See description under Control word according
to FC protocol.
Bit 06, Ramp stop/start:
Bit =1
See description under Control word according
ON 1
to FC protocol.
ON 2
ON 3
Bit 07, Reset:
See description under Control word according
to FC protocol.
Bit 08, Jog 1:
Start
Bit 08 = "1" means that the output frequency is
Reset
Bus jog 1
determined by parameter 09 Bus jog 1.
Bus jog 2
Bit 09, Jog 2:
Data valid
Bit 09 = "1" means that the output frequency is
Slow down
determined by parameter 510 Bus jog 2.
Catch-up
Bit 10, Data not valid/Data valid:
See description under Control word according
Reversing
to FC protocol.
Bit 11, Slow-down:
Used to reduce the speed reference by the value in
parameter 219 Catch-up/slow-down reference.
Bit 11 = '0' does not cause any change to the reference.
Bit 11 = '1' means that the reference is reduced.
Bit 12, Catch-up:
Used to increase the speed reference by the value in
parameter 219 Catch-up/slow-down reference.
Bit 12 = '0' does not cause any change to the reference.
Bit 12 = '1' means that the reference is increased.
If both Slow down and Catch-up are acti v ated (Bits
11 and 12 = "1"), slow down has the highest priority,
i.e. that the speed reference is reduced.
Bit 13/14, Selection of Setup:
See description under Control word according
to FC protocol.
Bit 15 Reversing:
See description under Control word according
to FC protocol.
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VLT FCD Series
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