AUMA AC 01.2 Manual page 129

Actuator controls
AC 01.2/ACExC 01.2
Indication on display
Torque config. OPEN
DIN 1 configuration –
DIN 10 configuration
Configuration EMCY
Config. operat. profile
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
Incorrect phase seq
Thermal fault
Wrong oper. cmd (Collective signal 13)
Incorr. cmd REMOTE1
Incorr. cmd REMOTE2
Description/cause
The set tripping torque for direction OPEN is
outside the permissible setting range.
Signal assignment for the indicated digital in-
put (DIN 1 – DIN 10) is incorrect.
Configuration of EMERGENCY behaviour is
incorrect
Configuration of operation profile is incorrect.
FO configuration is incorrect
Configuration of the heater monitoring is incor-
rect.
Configuration of the failure behaviour is incor-
rect.
Configuration of PID controller is incorrect
Available version of the of 'MCM' (Motor Con-
trol and Monitoring) electronics sub-assembly
does not correspond to target configuration.
Available version of the 'PSO' (Power Supply
Options) electronics sub-assembly does not
correspond to the target configuration
Internal error of position transmitter configura-
tion (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-ph AC system and
with internal 24 V DC supply of the elec-
tronics: Phase 2 is missing.
When connecting to a 3-ph or 1-ph AC
system and with external 24 V DC supply
of the electronics: One of the phases L1,
L2 or L3 is missing.
The phase conductors L1, L2 and L3 are
connected in the wrong sequence.
Only applicable if connected to a 3-ph AC
system.
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.
Corrective action
Remedy
Verify torque switching setting.
Reconfigure digital input.
Check configuration.
Check configuration.
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.
Correct the sequence of the phase conductors
L1, L2 and L3 by exchanging two phases.
Cool down, wait.
If the fault indication display persists after
cooling down:
-
Set selector switch to position Local
control (LOCAL) and reset fault indic-
ation via push button RESET.
Check fuses.
Correct operation command, i.e. delete and
set anew.
Correct operation command, i.e. delete and
set anew.
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