Danfoss VLT AQUA Drive FC 202 Design Manual page 92

System Integration
Coil Description
number
3 3
1–16 Adjustable frequency drive control
word.
17–32 Adjustable frequency drive speed or
setpoint reference range 0x0–0xFFFF
(-200% ... ~200%).
33–48 Adjustable frequency drive status
word (see Table 3.38)
49–64 Open-loop mode: Adjustable
frequency drive output frequency.
Closed-loop mode: Adjustable
frequency drive feedback signal.
65 Parameter write control (master to
slave)
0
=
1
=
66-65536 Reserved
Table 3.36 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 3.37 Adjustable Frequency Drive Control Word (FC
Profile)
90
Parameter changes are written to
the RAM of the adjustable
frequency drive.
Parameter changes are written to
the RAM and EEPROM of the
adjustable frequency drive.
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
Danfoss A/S © 09/2014 All rights reserved.
®
VLT AQUA Drive FC 202
Signal Coil
direction
33
34
35
Master to slave
36
37
Master to slave
38
39
40
Slave to master
41
42
Slave to master
43
44
45
46
Master to slave
47
48
Table 3.38 Adjustable Frequency Drive Status Word (FC Profile)
Register
number
00001-00006
00007
00008
00009
00010-00990
01000-01990
02000-02990
03000-03990
04000-04990
...
49000-49990
50000
50010
...
50200
50210
Table 3.39 Holding Registers
1) Used to specify the index number to be used when accessing an
indexed parameter.
0 1
Control not ready Control ready
Adjustable frequency drive Adjustable frequency drive
not ready ready
Coasting stop Safety closed
No alarm Alarm
Not used Not used
Not used Not used
Not used Not used
No warning Warning
Not at reference At reference
Hand mode Auto mode
Out of frequency range In frequency range
Stopped Running
Not used Not used
No voltage warning Voltage warning
Not in current limit Current limit
No thermal warning Thermal warning
Description
Reserved
Last error code from an FC data object interface
Reserved
1)
Parameter index
000 parameter group (parameters 0-01 through
0-99)
100 parameter group (parameters 1-00 through
1-99)
200 parameter group (parameters 2-00 through
2-99)
300 parameter group (parameters 3-00 through
3-99)
400 parameter group (parameters 4-00 through
4-99)
...
4900 parameter group (parameters 49-00 through
49-99)
Input data: Adjustable frequency drive control
word register (CTW).
Input data: Bus reference register (REF).
...
Output data: Adjustable frequency drive status
word register (STW).
Output data: Adjustable frequency drive main
actual value register (MAV).
MG20N622