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Siemens SIPART PS2 6DR52xx User Manual

Page 127

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Operation

127

SIPART PS2 Manual

A5E00074631--06

Time until the next partial stroke test
The time until the next partial stroke test is displayed here (in days).

Conditions are that the partial stroke test is deactivated in the

configuration menu and a test interval is set. If one of these two

conditions is not fulfilled “OFF” appears in the display.

General control valve malfunction
This value provides information on the current dynamically determined

deviation from the model behavior. If the basic function is deactivated in

the configuration menu “OFF” is displayed.

Pneumatic leakage
The current leakage indicator is displayed here. If the leakage detection

is deactivated in the configuration menu “OFF” is displayed.

Slipstick effect
The filtered step height value cause by slipstick is displayed here in

percent. If the function is deactivated in the configuration menu, “OFF”

is displayed.

Zero point offset
Display of the current displacement of the lower limit stop compared to

its initialization value. Condition for the determination is the activation of

the “bottom tight closing function” (parameter “39.YCLS” in the

configuration menu). If the basic function is deactivated in the

configuration menu “OFF” is displayed.

Shifting the upper stop
Display of the current displacement of the upper limit stop compared to

its initialization value. Condition for the determination is the activation of

the “top tight closing function” (parameter “39.YCLS” in the config-

uration menu). If the basic function is deactivated in the configuration

menu “OFF” is displayed.

13 NXPST

14 DEVI

15 ONLK

16 STIC

17 ZERO

18 OPEN

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