Danfoss FC 102 Design Manual page 141

Installation and Set-up
Coil Description
number
1-16 Frequency converter control word
17-32 Frequency converter speed or set-
point reference Range 0x0 – 0xFFFF
(-200% ... ~200%)
33-48 Frequency converter status word
(see Table 8.16)
49-64 Open loop mode: Frequency
converter output frequency Closed
loop mode: Frequency converter
feedback signal
65 Parameter write control (master to
follower)
0 Parameter changes are written to
= the RAM of the frequency
converter
1 Parameter changes are written to
= the RAM and EEPROM of the
frequency converter.
66-6553 Reserved
6
Table 8.14 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 8.15 Frequency Converter Control Word (FC Profile)
MG11BC02
Design Guide
Signal direction
Master to
follower
Master to
follower
Follower to
master
Follower to
master
Master to
follower
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 © Rev. 06/2014 All rights reserved.
Coil 0
33 Control not ready
34 Frequency converter 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 8.16 Frequency Converter Status Word (FC Profile)
Register Description
number
00001-00006 Reserved
00007 Last error code from an FC data object interface
00008 Reserved
00009 Parameter index*
00010-00990 000 parameter group (parameters 001 through
099)
01000-01990 100 parameter group (parameters 100 through
199)
02000-02990 200 parameter group (parameters 200 through
299)
03000-03990 300 parameter group (parameters 300 through
399)
04000-04990 400 parameter group (parameters 400 through
499)
... ...
49000-49990 4900 parameter group (parameters 4900 through
4999)
50000 Input data: Frequency converter control word
register (CTW).
50010 Input data: Bus reference register (REF).
... ...
50200 Output data: Frequency converter status word
register (STW).
50210 Output data: Frequency converter main actual
value register (MAV).
Table 8.17 Holding Registers
* Used to specify the index number to be used when accessing an
indexed parameter.
1
Control ready
Frequency converter 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
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