Pneum' Fail In Place; Xdiag' Activating For Extended Diagnostics - Siemens SIPART PS2 Operating Instructions Manual

Parameter assignment
9.4 Description of parameters
9.4.2.20

'51.PNEUM' Fail in place

Requirement:
Possible settings:
Purpose:
9.4.2.21

'52.XDIAG' Activating for extended diagnostics

Use this parameter to activate the extended diagnostics and simultaneously the online
diagnostics. At the factory, extended diagnostics are deactivated. 'XDIAG' parameter is set
to 'OFF'. To activate extended diagnostics, there are three modes available:
● On1: Extended diagnostics is activated. Threshold 3 messages will be output via the error
message output. Single stage message (maintenance required).
● On2: Extended diagnostics is activated. Threshold 2 messages will be activated via alarm
output 2. Threshold 3 messages will also be output via the error message output. Two
stage message (maintenance demand).
● On3: Extended diagnostics is activated. Threshold 1 messages will be activated via alarm
output 1. Threshold 2 messages will be activated via alarm output 2. Threshold 3
messages will also be output via the error message output. Three stage message
(maintenance alarm).
Note
Activation of extended diagnostics
Please note that the parameters of extended diagnostics from 'A.\\PST' to 'P.\\PAVG' will
only be shown in the display following selection of one of the modes 'On1' to 'On3'.
In the factory settings, the 'A.\\PST' to 'P.\\PAVG' parameters are deactivated by default.
'XDIAG' parameter is set to 'OFF'. The corresponding parameters are only displayed after
you have activated the appropriate menu item with 'On'.
Note
Cancellation of messages
If a threshold is exceeded or fallen below, the positioner outputs a message in the form of
an error code and a column in the display. The message is cancelled if, for example:
• The counter is reset.
• The threshold is set to a new value.
• The device is re-initialized at the upper and lower endstops.
• Monitoring is deactivated.
174
You have a positioner with the "Fail in Place" function, article num-
ber with order code -Z F01.
• Std
• FIP
You only require this parameter for servicing if the basic electron-
ics has been replaced.
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 if the
basic electronics is replaced.
SIPART PS2 with and without HART
Operating Instructions, 02/2016, A5E00074631-AB