Description: If you wish to use a previously initialized positioner on a different
control valve, set the parameters to the factory settings prior to a
new initialization. To do this, use the 'ALL' or 'Init' setting.
Restore the factory settings if you have changed several parameters
at once without being able to predict their effect and the undesired
reactions which may occur as a result. To do this, use the 'ALL'
setting.
Factory setting: ALL
8.3.2.21 '49.PNEUM' Pneumatics type
Requirements: FIP You have a positioner with the "Fail in place" function with
order suffix -Z, order code F01.
booSt You operate the positioner with a booster.
Possible settings: Std Standard pneumatic block
FIP Fail in place pneumatic block
booSt Operation with boosters
Purpose: Start the function by pressing the button for at least 5 seconds.
The display shows 'WAit' during these 5 seconds. Set the desired
function after 5 seconds.
Std Setting for a standard pneumatic block
FIP If you order a positioner for Fail in Place applications, it is
then equipped with a special pneumatic block. The
"PNEUM" parameter is preset to "FIP". The parameter
must be set to "FIP" again when the basic electronics are
replaced.
booSt Use this function if you operate the positioner with a
booster. This function then shows the actuator over‐
shoot. You can find a description of how to operate the
booster under Booster (Page 335).
Parameter assignment
8.3 Description of parameters
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 159
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