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526 Fault tracing
5681
PU communication
The way the control unit is
powered does not correspond
to parameter setting.
Check setting of
.
Communication errors
detected between the drive
control unit and the power unit.
Check the connection between the
control unit and the power unit.
Check the auxiliary code (format XXXY
YYZZ). With parallel-connected modules,
“Y YY” specifies the affected BCU control
unit channel (
0:
broadcast). “ZZ”
specifies the error source (
1:
Transmitter
side [link error],
2:
Transmitter side [no
communication],
3:
Receiver side [link
error],
4:
Receiver side [no
communication],
5:
Transmitter FIFO
error [see “XXX”],
6:
Module [xINT board]
not found,
7:
BAMU board not found).
“XXX” specifies the transmitter FIFO
error code (
1:
Internal error [invalid call
parameter],
2:
Internal error
[configuration not supported],
3:
Transmission buffer full).
5682
Power unit lost
Connection between the drive
control unit and the power unit
is lost.
Check the connection between the
control unit and the power unit.
5690
PU communication
internal
Internal communication error.
Contact your local ABB representative.
5691
Measurement circuit
ADC
Measurement circuit fault.
If the control unit is externally powered,
check the setting of parameter
If the problem persists, contact your local
ABB representative, quoting the auxiliary
code.
5692
PU board powerfail
Power unit power supply
failure.
Check the auxiliary code (format
ZZZY YYXX). “YY Y” specifies the
affected inverter module (
0…C
, always
0
for ZCU control units). “XX” specifies the
affected power supply (
1:
Power supply
1,
2:
Power supply 2,
3:
both supplies).
5693
Measurement circuit
DFF
Measurement circuit fault.
Contact your local ABB representative,
quoting the auxiliary code.
5694
PU communication
configuration
Number of connected power
modules differs from expected.
Check setting of
. Cycle the power to the
drive. If the control unit is externally
powered, also reboot the control unit
(using parameter
) or by cycling its power.
If the problem persists, contact your local
ABB representative.
Code
(hex)
Fault
Cause
What to do
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...