Warnings and Out of specification
Remedy
Description/cause
Indication on display
Check parameter
Wrn torque CLOSE M0769
, re-
set if required.
Limit value for torque warning in direction CLOSE
exceeded.
Torque wrn CLOSE
Execution of PVST (Partial Valve Stroke Tests) is
required.
PVST required
Maintenance is required.
Maintenance required
For actuators with FOC connection
1)
Table 21:
Faults and Failure
Remedy
Description/cause
Indication on display
Toggle selector switch in direction
to display the
individual indications.
For a description of the individual signals, refer to
Manual (Operation and setting).
Collective signal 11:
Configuration error has occurred.
Configuration error
Toggle selector switch in direction
to display the
individual indications.
For a description of the individual signals, refer to
Manual (Operation and setting).
Collective signal 22:
Configuration error has occurred.
Config. error REMOTE
AUMA service
Toggle selector switch in direction
to display the
individual indications.
For a description of the individual signals, refer to
Manual (Operation and setting).
Collective signal 14:
Internal error has occurred.
Internal error
Perform one of the following measures:
●
Issue operation command in direction OPEN.
●
Position selector switch to LOCAL and reset
fault signal by toggling the selector switch in
direction ESC.
●
For control via fieldbus: Execute reset command
via fieldbus.
Torque fault in direction CLOSE
Torque fault CLOSE
Perform one of the following measures:
●
Issue operation command in direction CLOSE.
●
Position selector switch to LOCAL and reset
fault signal by toggling the selector switch in
direction ESC.
●
For control via fieldbus: Execute reset command
via fieldbus.
Torque fault in direction OPEN
Torque fault OPEN
Test/connect phases.
●
When connecting to a 3-phase AC system and
with internal 24 V DC supply of the electronics:
Phase 2 is missing.
●
When connecting to a 3-phase AC system and
external 24 V DC supply of the electronics: One
of the phases L1, L2 or L3 is missing.
Phase fault
Correct the sequence of the phase conductors L1,
L2 and L3 by exchanging two phases.
The phase conductors L1, L2 and L3 are connected
in the wrong sequence.
Only applicable if connected to a 3-ph AC system.
Incorrect phase seq
●
When overheating or falling short of temperature
limits: Cooling down
If the fault indication display persists after cool-
ing down:
-
Position selector switch to LOCAL and reset
fault signal by toggling the selector switch
in direction ESC.
-
For control via fieldbus: Execute reset
command via fieldbus.
●
Check fuses.
●
Motor overheating: Motor protection (thermal
monitoring) has tripped
●
Temperature limits have been exceeded or
fallen short of: Temperature monitoring of elec-
tronics has tripped
Thermal fault
Check movement at actuator.
No actuator reaction to operation commands within
the set reaction time.
Fault no reaction
Check wiring.
Loss of signal analogue input 1
Wrn input AIN 1
60
TR-M30X – TR-M1000X
Corrective action
TR-MR30X – TR-MR1000X
