7.16.5 Reaction monitoring
The AUMATIC controls monitor the actuator reaction via the control unit of
the actuator.
If no reaction is recorded at the output drive of the actuator within a set time
(
REACTION TIME parameter), the actuator is switched off and the follow
-
ing fault signals are given:
.
Status indication S0: operation mode OFF/LOCAL = FLT+NR
.
Status indication S0/S6: operation mode REMOTE = FAULT IND.
.
Status indication S1: INTERNAL FAULT
.
Diagnostic indication D2: NO REACTION
Reset the fault using either
.
the Reset push button at the local controls, or
.
the RESET command via the fieldbus.
In case of operation from an intermediate position, reaction monitoring will
only be perf
ormed if the actuator has a position feedback.
Switching the reaction monitoring on/off
This value is set in the factory and can only be changed by the AUMA ser-
vice.
Æ
Via the menu to parameter:
MAIN MENU (M0)
CONFIGURATION (M4)
SPECIAL FUNCTIONS (M40)
REACTION MONITORING (M4018)
Default value: FUNCTION NOT ACTIVE
È
Description of the parameter settings:
FUNCTION NOT ACTIVE
The reaction monitoring is switched off
FUNCTION ACTIVE
The reaction monitoring is switched on
Setting/editing the reaction time
The reaction time is set in the factory.
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
REACTION TRIGGER (M1H)
REACTION TIME (M1H10)
Default value: 7 s
Setting range:
1.0 to 15.0 seconds
89
Actuator controls
Manual AUMATIC AC 01.1/ACExC 01.1 Profibus DP
EDIT M1H10
REACTION TIME
7.0 s
:EDIT ¿:OK C:ESC
EDIT M4018
REACTION MONITORING
FUNCTION NOT ACTIVE
:EDIT ¿:OK C:ESC
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