Cashco Siemens PS2 I/P - Manual (Page 89)

Operation
89
SIPART PS2 Manual
A5E00074631-01
.
NOTE
But the monitors of the bottom and top hard stop do not only react to
valve errors. Adjustment of the position feedback is also detected as
an error if the tolerance values are exceeded as a result.
Limit value for monitoring the dead zone adaptation
The automatic adaptation of the dead zone can be monitored with this
value (%). If the dead zone exceeds the set value, the fault message
output (optional) is activated.
Prerequisite for this function is the setting of the parameter“34.DEBA” =
Auto. This monitoring function can be deactivated with the OFF setting
(factory setting).
Preset
Establishing the factory setting and resetting the initialization.
.
NOTE
The positioner must be re--initialized after ”Preset”. All previously de-
termined maintenance parameters are cleared.
54. DEBA
55.PRST