AUMA ACVExC 01.2 Series User Manual

CLOSE
Testing by operation in direction CLOSE.
9.9.5. Partial stroke for PVST: set
During stroke controlled PVST execution (parameter PVST operation mode M0889
= Stroke), this parameter determines the partial stroke for a PVST.
Usually, the valve stroke amounts to 10 to 15 %.The amount of the partial stroke
depends on process requirements and the required diagnostic coverage rate.
Customer settings M0041
PVST M0852
PVST stroke M0854
Default value: 10.0 %
Setting range: 0.0 ... 100.0 %
9.9.6. PVST monitoring time: set
The actuator remains in the current position, if the test could not be completed within
the pre-set time.
Customer settings M0041
PVST M0852
PVST monitoring M0855
Default value: 01:00.0 min:s (1 minute)
Setting range: 00:01.0 ... 50:00.0 min:s (minutes:seconds)
9.9.7. PVST operating time: set
During operating time controlled PVST execution (parameter PVST operation mode
M0889 = End position test), this parameter determines the permissible PVST
operating time.
Customer settings M0041
PVST M0852
PVST operating time M0890
Default value: 00:02,0 min:s (2 Sekunden)
Setting range: 00:00,1 ... 15:00.0 min:s (minutes:seconds)
9.9.8. PVST reverse time: set
Waiting time during PVST prior to returning to initial position.
Customer settings M0041
PVST M0852
PVST reversing time M0891
Default value: 00:02.0 min:s (2 seconds)
Setting range: 00:00.1 ... 15:00.0 min:s (minutes:seconds)
9.9.9. PVST reminder
If this function is active, a signal is generated if no PVST was executed during the
reminder period.
Activate reminder
Required user level: Specialist (4) or higher.
Customer settings M0041
PVST M0852
PVST reminder M0892
Default value: Function not active
87
Actuator controls
ACV 01.2/ACVExC 01.2 Failure functions

AUMA ACVExC 01.2 Series Specifications

General

Brand	AUMA
Model	ACVExC 01.2 Series
Category	Controller
Language	English