ABB ACQ80, Руководство по прошивке

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328 Fault tracing
5091 Safe torque off
Programmable fault:
31.22 STO indication
run/stop
Safe torque off function
is active, i.e. safety circuit
signal(s) connected to
connector STO is broken
during start or run.
Check safety circuit connections.
For more information, see
chapter
The Safe torque off
function
in the Hardware manual
of the drive and description of
parameter
31.22 STO indication
run/stop
(page
146
).
Check the value of parameter
95.04 Control board supply
.
5092 PU logic error Power unit memory has
cleared. Contact your local ABB
representative.
5093 Rating ID
mismatch
The hardware of the
drive does not match the
information stored in the
memory. This may occur
eg. after a firmware
update.
Cycle the power to the drive. You
may have to be repeat this.
5094 Measurement
circuit
temperature
Problem with internal
temperature
measurement of the
drive.
Contact your local ABB
representative.
5095 Redundant
measurement
Duplicated
measurements are
beyond limits.
Contact ABB.
5096 Overtemperature
hw
Excessive hardware
temperature. Contact your local ABB
representative.
5098 I/O
communication
loss
Communication failure
to standard I/O. Try resetting the fault or cycle the
power to the drive.
5681 PU
communication
Communication errors
detected between the
drive control unit and the
power unit.
Check the connection between
the drive control unit and the
power unit.
Check the value of parameter
95.04 Control board supply
.
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.
Contact your local ABB
representative.
Code
(hex)
Fault / Aux. code
(
aux code visible only on
assistant control panel
and drive composer)
Cause What to do