AUMA ACVExC 01.2 Series Operation And Setting Manual page 126

Corrective action
Individual indications
Indication on display
FO configuration
Heat.monitor.config.
Fail.beh. config.
Config. PID controller
Configuration error (Collective signal 11)
IE MCM
IE PSO
IE config. pos. transm.
IE parameter config.
Hydraulics fault (Collective signal 12)
Oil level
Oil leakage
Motor running time
Pressure rise
Phase fault
Thermal fault
Wrong oper. cmd (Collective signal 13)
Incorr. cmd REMOTE1
Incorr. cmd REMOTE2
Command fieldbus
Setpoint pos. disabled
Internal error (Collective signal 14)
IE mot. prot. monitor
IE selector switch
IE phase monitoring
IE 24 V AC
IE output defective
IE position transmitter
IE logic
IE fieldbus
126
Description/cause
FO configuration is incorrect
Configuration of the heater monitoring is incorrect.
Configuration of the failure behaviour is incorrect.
Configuration of PID controller is incorrect
Available version of the of 'MCM' (Motor Control and
Monitoring) electronics sub-assembly does not cor-
respond to target configuration.
Available version of the 'PSO' (Power Supply Op-
tions) electronics sub-assembly does not correspond
to the target configuration
Internal error of position transmitter configuration
(for actual position recording)
Available configuration does not correspond to the
target configuration.
Oil level too low
Oil leakage occurred
Permissible running time of the electric motor for
hydraulic pump exceeded.
Excessive pressure rise
When connecting to a 3-phase network: One of the
phases L1, L2 or L3 is missing.
Motor protection tripped
An incorrect operation command is available at I/O
interface REMOTE1.
An incorrect operation command is available at I/O
interface REMOTE2.
An incorrect operation command is available at the
fieldbus interface.
Operation commands to setpoint positions are not
available (function disabled)
Motor protetction monitoring is defective
Internal error selector switch defective
Internal error of phase monitoring
Internal error:
The internal 24 V AC voltage supply of the controls
has exceeded the power supply limits.
The 24 V AC voltage supply is used to control the
reversing contactors, to assess the thermoswitches,
to supply the internal actuator heater and, as an
option, to generate the 115 V AC supply for the
customer.
Internal error output defective (switchgear control)
Internal error position transmitter (for actual position
recording)
Internal error of 'Logic' electronics sub-assembly
Internal error of 'Fieldbus' electronics sub-assembly
Actuator controls
ACV 01.2/ACVExC 01.2
Remedy
Check configuration.
Check configuration.
Check configuration.
Check configuration.
Check hardware equipment/article number MCM.
Check hardware equipment/article number PSO.
Check hardware equipment/article number position
transmitter.
Check position transmitter parameters.
Check oil level.
Check hydraulic system.
Check hydraulic system.
Check hydraulic system.
Test/connect phases.
Cool down, wait.
If the fault indication display persists after cool-
ing down:
- Set selector switch to position Local con-
trol (LOCAL) and reset fault indication via
push button RESET.
Check fuses.
Correct operation command, i.e. delete and set
anew.
Correct operation command, i.e. delete and set
anew.
Correct operation command.
Verify availability of function (Activation
parameter)
Check motor protection monitoring.
Replace selector switch.
Check power supply.
Check power supply (level and wiring).
Check power supply unit.
Check switchgear control.
Check actuator.
Check logic.
Check fieldbus interface.
M0212