Diagnostic Counters; Acs 400 User's Manual - ABB ACS 400 User Manual

Diagnostic Counters

Diagnostic counters can be used for debugging the Modbus system.
Counters will roll over from 65535 to 0. The counter values are stored to permanent memory when
power is disconnected.
Counters can be reset from the control panel by pressing the UP and DOWN buttons
simultaneously when in parameter set mode, or by writing a zero from the serial communication
channel 1.
Note! Parameters 5206 - 5212 are displayed in hexadecimal format by the control panel.
Table 23
Code Name
Group 52
STANDARD MODBUS
5206
BAD MESSAGES
5207
GOOD MESSAGES
5208
BUFFER OVERRUNS
5209
FRAME ERRORS
5210
PARITY ERRORS
5211
CRC ERRORS
5212
BUSY ERRORS
5213
SER FAULT MEM
5214
SER FAULT MEM
5215
SER FAULT MEM

ACS 400 User's Manual

Range
0 - 65535
0 - 65535
0 - 65535
0 - 65535
0 - 65535
0 - 65535
0 - 65535
1 0 - 3
1 0 - 3
3 0 - 3
User
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