Maintenance - AUMA SQ 05.2-SQ 14.2 Manual

Tests and maintenance
Information
8.5.

Maintenance

34
2. Execute Safe STOP command in direction of the configured Safe ESD safety
function:
For "Safe CLOSING" (Safe ESD in direction CLOSE) configuration:
Set Safe STOP CLOSE
For "Safe OPENING" (Safe ESD in direction OPEN) configuration: Set
Safe STOP OPEN
3. Initiate safety operation:
Set and
Safe ESDa
Safety function is correct, if the actuator performs a safety operation into the
configured direction.
No SIL fault signal may be issued.
4. Set ,
Safe ESDa Safe ESDb
input signals to +24 V DC (high) once the test is complete.
CLOSE
In addition to this test, all other proof tests described in this manual have to be per-
formed for the combination of Safe ESD and Safe STOP.
Maintenance and service tasks may only be performed by authorised personnel who
have been trained on functional safety (refer to chapter 5).
Once maintenance and service tasks have been finished, the functional test must
be completed by a validating process of the safety function including at least the
tests described in the <Safety equipment: check> and <Proof test (verification of
safe actuator function)> chapters.
In case a fault is detected during maintenance, this must be reported to AUMA Riester
GmbH & Co. KG.
SQ 05.2 SQ 14.2/SQR 05.2
input signal to 0 V (low).
input signal to 0 V (low).
input signals to 0 V (low).
Safe ESDb
,
Safe STOP OPEN
Part-turn actuators
SQR 14.2
and
Safe STOP