Fault Messages Via Dp Diagnosis - Danfoss VLT PROFIBUS DP MCA 101 Programming Manual

Troubleshooting
Bit hex
0 00000001
1 00000002
2 00000004
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
8 00000100
9 00000200
10 00000400
11 00000800
12 00001000
13 00002000
14 00004000
15 00008000
16 00010000
8 8
17 00020000
18 00040000
19 00080000
20 00100000
21 00200000
22 00400000
23 00800000
24 01000000
25 02000000
26 04000000
27 08000000
28 10000000
29 20000000
30 40000000
31 80000000
Table 8.15 Extended Status Word
58
®
VLT PROFIBUS DP MCA 101
Dec Extended status word
(parameter 16-94 Ext.
Status Word)
1 Ramping
2 AMA running
4 Start CW/CCW
8 Slow down
16 Catch up
32 Feedback high
64 Feedback low
128 Output current high
256 Output current low
512 Output freq hgh
1024 Output freq low
2048 Brake check OK
4096 Braking max
8192 Braking
16384 Out of speed range
32768 OVC active
65536 AC brake
131072 Password timelock
262144 Password protection
524288 –
1048576 –
2097152 –
4194304 Unused
8388608 Unused
16777216 Unused
33554432 Unused
67108864 Unused
134217728 Unused
268435456 Unused
536870912 Unused
1073741824 Unused
2147483648 Unused
Danfoss A/S © 01/2016 All rights reserved.
Bit (hex) Unit PROFIBUS warning word
diagnose (parameter 9-53 Profibus Warning
bit Word)
00000001 160 Connection with DP-master is not OK.
00000002 161 Unused.
00000004 162 FDL (fieldbus data link layer) is not OK.
00000008 163 Clear data command received.
00000010 164 Actual value is not updated.
00000020 165 Baud rate search.
00000040 166 PROFIBUS ASIC is not transmitting.
00000080 167 Initializing of PROFIBUS is not OK.
00000100 152 Frequency converter is tripped.
00000200 153 Internal CAN error.
00000400 154 Wrong configuration data from PLC.
00000800 155 Wrong ID sent by PLC.
00001000 156 Internal fault occurred.
00002000 157 Not configured.
00004000 158 Timeout active.
00008000 159 Warning 34, Fieldbus fault active
Table 8.16 Parameter 9-53 Profibus Warning Word
Bit (hex) Communication option STW
(parameter 16-84 Comm. Option STW)
00000001 Parameterization OK.
00000002 Configuration OK.
00000004 Clear mode active.
00000008 Baud rate search.
00000010 Waiting for parameterization.
00000020 Waiting for configuration.
00000040 In data exchange.
00000080 Not used.
00000100 Not used.
00000200 Not used.
00000400 Not used.
00000800 MCL2/1 connected.
00001000 MCL2/2 connected.
00002000 MCL2/3 connected.
00004000 Data transport active.
00008000 Unused.
Table 8.17 Parameter 16-84 Comm. Option STW
NOTICE
Parameter 16-84 Comm. Option STW is not part of
extended diagnosis.
For diagnosis, read out the alarm words, warning words,
and extended status words via fieldbus or optional
fieldbus.

8.4 Fault Messages via DP Diagnosis

The standard DP function features an online diagnosis,
which is active during DP initialization and data exchange
mode.
MG37G202