Siemens SIPART PS2 Service Manual page 59

The best choice is to change Parameter 1 to the inverse function and then run the Auto-
calibration again. For example, if Parameter 1 is set to "turn", then change it to read "- turn"
via the
Two (No re-calibration procedure):
This procedure inverts the physical action and display of the positioner for 4-20 mA and
Profibus units. Foundation Fieldbus requires a configuration change within one of the
function blocks. It cannot be done with the push buttons.
4-20 mA PS2/Profibus
Parameter 7(4-20mA) reverses the physical action. Profibus=Parameter 6
● From AUT or MAN mode, press
left hand corner.
● Continue to press
● If Parameter 7/6 displays "rise" change to "fall" or vice versa. Use
change option.
Parameter 38 reverses the display and feedback. Not needed in Profibus.
● Continue to press
● If Parameter 38 displays "rise" change to "fall" or vice versa. Use
option.
● To return to Automatic mode, press and hold
The unit will now be in Manual mode.
● Press
Note
If using the alarm card, tight closing, or advance diagnostics, the values may not match
actual valve position. Recommend
See also
Instructions and manuals (http://www.siemens.com/processinstrumentation/documentation)
PS2 Troubleshooting Guide
Service Manual, 03/2017, A5E36661550-AA
and buttons. Repeat calibration.
button until Parameter 7/6 is reached.
button until Parameter 38 is reached.
button one time to return to Automatic mode.
A.3 NOINI (P-Manual Mode) Troubleshooting
button for 5 seconds. Observe number in the lower
button for 5 seconds.
Option One
for reversing action when possible.
Appendix A
and/or to
and/or to change
57