AUMA Aumatic AC 01.1 User Manual

6.5.2 Source for initiation (failure source): set for failure operation
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
FAILURE BEHAVIOUR (M15)
FAILURE SOURCE (M1514)
Default value: E1 OR E2 FEEDBACK
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Description of the parameter settings:
SETPOINT E1
Failure behaviour is initiated if setpoint E1 or actual value E2 fail or in case
of loss of the bus communication.
The monitoring depends on the preset setpoint range, e.g.:
E1 = 4 – 20 mA, E1 lower than 3.7 mA = loss of signal
E1 = 10 – 20 mA, E1 lower than 9.7 mA = loss of signal
Monitoring of E1 = 0 – 20 mA is not possible
E1 OR E2 FEEDBACK
Failure behaviour is initiated if setpoint E1 or feedback E2 fail.
The following is monitored:
.
for actuators with potentiometer: Cable break is detected
.
for electronic position transmitter RWG 4 – 20 mA in actuator:
E2 lower than 3.7 mA = signal loss
.
for MWG in actuator:
Communication faults and MWG internal faults are recognised
E1, E2 OR E4 FEEDBACK
Failure behaviour is initiated if setpoint E1, feedback E2, or actual process
variable E4 fail
BUS INTERFACE
A failure behaviour is initiated in case of loss of bus communication
6.5.3 Actuator reaction (failure position): set on loss of signal
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
FAILURE BEHAVIOUR (M15)
FAILURE POSITION (M1512)
Default value: FAIL AS IS
Description of the parameter settings:
FAIL AS IS
The actuator stops in the current position.
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Actuator controls
AUMATIC AC 01.1/ACExC 01.1 Profibus DP Manual
EDIT M1512
FAILURE POSITION
FAIL AS IS
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:EDIT ¿:OK C:ESC
EDIT M1514
FAILURE SOURCE
E1 OR E2 FEEDBACK
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:EDIT ¿:OK C:ESC

AUMA Aumatic AC 01.1 Specifications

General

Brand	AUMA
Model	Aumatic AC 01.1
Category	Control Unit
Language	English