ABB ACQ80-04 - Page 70

68 Diagnostics
EN
ES
FI
FR
IT
PL
PT
RU
SV
TR
ZH
7310 Overspeed Motor is turning faster than highest
allowed speed.
Check the minimum/maximum speed
settings, parameters 30.11 Minimum
speed and 30.12 Maximum speed,
motor braking torque, torque control,
brake chopper and resistor(s).
7510 FBA A communication
(Programmable fault:
50.02 FBA A comm
loss func)
Cyclical communication between
drive and fieldbus adapter module A
or between PLC and fieldbus adapter
module A is lost.
Check the status of fieldbus
communication. Check parameter
groups 50 Fieldbus adapter (FBA), 51
FBA A settings, 52 FBA A data in and
53 FBA A data out. Check cable
connections and communication of
master.
8000 Unicos system error System fault. Power cycle.
8009 Current limit Motor actual current exceeded the
limit defined in parameter 30.17
Maximum current.
Reduce the motor load. Check
for any jam or stall in motor.
See parameter
30.17 Maximum
current
.
80A0 AI supervision An analog signal is outside the limits
specified for the analog input.
Check signal level, auxiliary code,
wiring connected to the input and the
minimum/maximum limits of the input
in parameter group 12 Standard AI.
80B0 Signal supervision 1 Fault generated by the signal
supervision function 1.
Check the source of the fault
(parameter 32.07 Supervision 1
signal).
80B1 Signal supervision 2 Fault generated by the signal
supervision function 2.
Check the source of the fault
(parameter 32.17 Supervision 2
signal).
80B2 Signal supervision 3 Fault generated by the signal
supervision function 3.
Check the source of the fault
(parameter 32.27 Supervision 3
signal).
80B3 Signal supervision 4 Fault generated by the signal
supervision function 4.
Check the source of the fault
(parameter 32.37 Supervision 4
signal).
80B4 Signal supervision 5 Fault generated by the signal
supervision function 5.
Check the source of the fault
(parameter 32.47 Supervision 5
signal).
80B5 Signal supervision 6 Fault generated by the signal
supervision function 6.
Check the source of the fault
(parameter 32.57 Supervision 6
signal).
9081 External fault 1 Fault in external device 1. Check external device and parameter
31.01 External event 1 source.
9082 External fault 2 Fault in external device 2. Check external device and parameter
31.03 External event 2 source.
9083 External fault 3 Fault in external device 3. Check external device and parameter
31.05 External event 3 source.
9084 External fault 4 Fault in external device 4. Check external device and parameter
31.07 External event 4 source.
9085 External fault 5 Fault in external device 5. Check external device and parameter
31.09 External event 5 source.
A2A1 Current calibration Current offset and gain measurement
calibration will occur at next start.
Informative warning. (See parameter
99.13 ID run requested)
Code
(hex)
Fault / Aux. code aux
code visible only on
assistant control panel
and drive composer)
Cause What to do
1 – AI1LessMIN 3 – AI2LessMIN
2 – AI1GreaterMAX 4 – AI2GreaterMAX
ACQ80R0-R8 QIG.book Page 68 Friday, February 1, 2019 1:18 PM