Danfoss VLT AutomationDrive FC 301 Series Design Manual page 201

RS-485 Installation and Set...
Coil number Description
1-16 Adjustable frequency drive control word
17-32 Adjustable frequency driver speed or setpoint reference Range 0x0–0xFFFF
(-200% ... ~200%)
33-48 Adjustable frequency drive status word (see Table 12.15)
49-64 Open-loop mode: Adjustable frequency drive output frequency closed-loop
mode: Adjustable frequency drive feedback signal
65 Parameter write control (master to follower)
0 = Parameter changes are written to the RAM of the adjustable
frequency drive.
1 = Parameter changes are written to the RAM and EEPROM of the
adjustable frequency drive.
66-65536 Reserved
Table 12.13 Coil Descriptions
Coil 0
01 Preset reference LSB
02 Preset reference MSB
03 DC brake
04 Coast stop
05 Quick stop
06 Freeze freq.
07 Ramp stop
08 No reset
09 No jog
10 Ramp 1
11 Data not valid
12 Relay 1 off
13 Relay 2 off
14 Set up LSB
15 Set up MSB
16 No reversing
Table 12.14 Adjustable Frequency Drive Control Word
(FC Profile)
MG33BF22
Design Guide
1
No DC brake
No coast stop
No quick stop
No freeze freq.
Start
Reset
Jog
Ramp 2
Data valid
Relay 1 on
Relay 2 on
Reversing
Rev. 2014-04-04 All rights reserved.
Signal direction
Master to follower
Master to follower
Follower to master
Follower to master
Master to follower
Coil 0
33 Control not ready
34 Adjustable frequency drive
not ready
35 Coasting stop
36 No alarm
37 Not used
38 Not used
39 Not used
40 No warning
41 Not at reference
42 Hand mode
43 Out of freq. range
44 Stopped
45 Not used
46 No voltage warning
47 Not in current limit
48 No thermal warning
Table 12.15 Adjustable Frequency Drive Status Word
(FC Profile)
1
Control ready
Adjustable frequency drive
ready
Safety closed
Alarm
Not used
Not used
Not used
Warning
At reference
Auto mode
In frequency range
Running
Not used
Voltage warning
Current limit
Thermal warning
199
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