AUMA ACV 01.2 Operation And Setting Manual

Faults and Failure
RemedyDescription/causeIndication on display
Motor protection: Fault within converter
Rectifier fault
Check DMF trip torque OP parameter.
Check DMF fault level parameter.
The torque in direction OPEN, measured at the
output drive shaft using the torque measurement
flange, is too high.
DMF fault OPEN
1)
Check DMF trip torque CL parameter.
Check DMF fault level parameter.
The torque in direction CLOSE, measured at the
output drive shaft using the torque measurement
flange, is too high.
DMF fault CLOSE
1)
For actuators equipped with torque measurement flange (DMF)1)
Table 19:
Not ready REMOTE and Function check (collective signal 04)
RemedyDescription/causeIndication on display
●
Check operation commands (reset/clear all op-
eration commands and send one operation
command only).
●
Set parameter Positioner to Function active.
●
Check setpoint.
Press push button Details to display a list of indi-
vidual indications.
For details, refer to <Individual indications> table.
Collective signal 13:
Possible causes:
●
Several operation commands (e.g. OPEN and
CLOSE simultaneously, or OPEN and SET-
POINT operation simultaneously)
●
A setpoint is present and the positioner is not
active
Wrong oper. cmd
Set selector switch to position REMOTE.Selector switch is not in position REMOTE.
Sel. sw. not REMOTE
Exit service software.Operation via service interface (Bluetooth) and
AUMA CDT service software.
Service active
Check setting and status of function <Local controls
enable>.
Actuator is in operation mode Disabled.
Disabled
●
Enable EMERGENCY stop switch.
●
Reset EMERGENCY stop state by means of
Reset command.
The EMERGENCY stop switch has been operated.
The motor control power supply (contactors or
thyristors) is disconnected.
EMCY stop active
●
Detect cause for EMERGENCY signal.
●
Verify failure source.
●
Apply +24 V DC at EMERGENCY input.
Operation mode EMERGENCY is active (EMER-
GENCY signal was sent).
0 V are applied at the EMERGENCY input.
EMCY behav. active
Check I/O interface.The actuator is controlled via the I/O interface (par-
allel).
I/O interface
Start motor operation.Manual operation is activated.
Handwheel active
Check interlock signal.An interlock is active.
Interlock
Check states of main and by-pass valve.By-pass function is interlocked.
Interlock by-pass
Wait until PVST function is complete.Partial Valve Stroke Test (PVST) is active.
PVST active
Table 20:
Individual indications
RemedyDescription/causeIndication on display
Config. warning (Collective signal 06)
Configure analogue inputs AIN 1 or AIN 2, refer to
<Input for setpoint position>
No setpoint source configured although an operation
to a setpoint position is to be performed.
Wrn Setpoint Source
Check positioner setting.
Case 1: Adaptive behaviour is “OFF“ The inner dead
band is larger than the outer dead band (the outer
dead band is adapted to the inner dead band) Case
2: Adpative behavior is “Adaptive II”. The value for
“PosDeadBandMax” is lower than “PosDeadBand-
Min” (the adaptation is then switched off with the
larger of the two values)
Wrn dead bands
Verify torque switching setting.
The set tripping torque for direction CLOSE is out-
side the permissible setting range.
Torque config. CLOSE
Verify torque switching setting.
The set tripping torque for direction OPEN is outside
the permissible setting range.
Torque config. OPEN
Reconfigure digital input.Signal assignment for the indicated digital input (DIN
1 – DIN 10) is incorrect.
DIN 1 configuration –
DIN 10 configuration
Check configuration.
Configuration of EMERGENCY behaviour is incor-
rect
Configuration EMCY
Check configuration.
Configuration of operation profile is incorrect.Config. operat. profile
125
Actuator controls
ACV 01.2/ACVExC 01.2 Corrective action

AUMA ACV 01.2 Specifications

General

Brand	AUMA
Model	ACV 01.2
Category	Controller
Language	English