Verification Of Sub-Assemblies - AUMA AC 01.2 Manual

Monitoring functions
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10.10.

Verification of sub-assemblies

Conditions
Characteristics
100
Activate heater system monitoring
Heater system monitoring monitors all connected heaters for failure.
Required user level: Specialist (4).
Device configuration M0053
Monitoring functions M00645
Monitor heat. system M0647
Default value: Function not active
Setting values:
Heater monitoring is deactivated.
Heater monitoring is activated.
Activate heater control unit monitoring
If a heater system is installed within the actuator controls, heater monitoring is not
activated/deactivated via this parameter, but via Monitor heat. system M0647 para-
meter of the heater system.
Required user level: Specialist (4).
Device configuration M0053
Actuator M0168
Heater monitor M0646
Default value: Function not active
Setting values:
Heater monitoring is deactivated.
Heater monitoring is activated. If the heater fails, a warning will be issued.
Monitoring can only be made once the heater is activated (parameter Heater control
unit).
Set reaction time for heater monitoring
Heater monitoring will only respond once a fault persists longer than the set monitoring
time. Short-time faults occurring for less than the set monitoring time are not signalled
as warning.
Required user level: AUMA (6).
Device configuration M0053
Actuator M0168
Heating sys. mon. time M0859
Default value: 300.0 seconds
Setting range: 60 ... 3600 seconds (1 minute to 1 hour)
Actuators of the type range SA 07.2 – SA 16.2/SAR 07.2 – SAR 16.2
MWG position transmitter in actuator
The controls verify whether sub-assemblies mounted in actuators and controls
correspond to the desired version.
In case incorrect sub-assemblies are mounted or if sub-assemblies are missing the
controls either send a warning or a fault signal.
For detailed information on this indication refer to <Fault signals and warnings>
chapter.
Actuator controls
AC 01.2/ACExC 01.2