AUMA AC 01.2 User Manual

For activated EMERGENCY behaviour:
Risk of actuator operation due to an EMERGENCY signal!
Risk of personal injuries or damage to the valve.
→
For commissioning and maintenance work: Set selector switch to position 0
(OFF). Motor operation can only be interrupted in this selector switch position.
→
If the actuator starts unexpectedly: Immediately turn selector switch to position
0 (OFF).
Information
EMERGENCY behaviour must be completely configured during first activation.This
means the setting of the following parameters must be adapted to the required actu-
ator behaviour in particular: EMCY fail.reac. EMCY source EMCY operation mode
EMCY operation EMCY position
9.3.2. EMERGENCY failure reaction
Required user level: Specialist (4) or higher.
Customer settings M0041
EMCY behaviour M0198
EMCY fail.reac. M0203
Default value: Good signal first
Setting values:
Good signal first
The <EMERGENCY behaviour> is initiated as soon as the EMERGENCY signal
changes from high to low. Example: for binary EMERGENCY input of +24 V DC to
0 V. This prevents the <EMERGENCY behaviour> from being initiated immediately
once the actuator controls are switched on and no EMERGENCY signal is present.
Immediately active
The <EMERGENCY behaviour> is initiated by a low level at the EMERGENCY signal.
For this setting, the EMERGENCY signal has to have a high level before switching
on the actuator controls; otherwise <EMERGENCY behaviour> is initiated immediately
after switching on.
For the setting Immediately active:
The actuator can start immediately when switching on!
Risk of personal injuries or damage to the valve.
→
Ensure that the EMERGENCY signal is present when switching on.
→
Should the actuator start unexpectedly: Immediately set selector switch to pos-
ition 0 (OFF).
9.3.3. Failure source (failure reason) for an EMERGENCY operation: set
Customer settings M0041
EMCY behaviour M0198
EMCY source M0591
Default value: I/O interface
Setting values:
I/O interface
The EMERGENCY signal is present as binary signal (standard: +24 V DC) at a digital
input. If this voltage (i. e. the signal) is no longer present, the EMERGENCY behaviour
is initiated.
Fieldbus interface
The EMERGENCY signal is sent as fieldbus command. If the command is no longer
present, the EMERGENCY behaviour is initiated.
I/O or fieldbus
If the fieldbus command or the binary signal is no longer present, the EMERGENCY
behaviour is initiated.
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Actuator controls
AC 01.2/ACExC 01.2 Profinet Failure functions

AUMA AC 01.2 Specifications

General

Brand	AUMA
Model	AC 01.2
Category	Control Unit
Language	English