ABB ACQ80-04 Series, Quick Installation And Start-Up Manual, Page: 70 / 74

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