Xdiag' Activation Of Extended Diagnostics - Siemens SIPART PS2 Operating Instructions Manual

Parameter assignment
9.3 Description of parameters
9.3.2.20

'50.XDIAG' Activation of 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
● On2: Extended diagnostics is activated. Threshold 2 messages will be activated via alarm
● On3: Extended diagnostics is activated. Threshold 1 messages will be activated via alarm
With extended diagnostics, the threshold of the message is displayed using columns
addition to the error code. These columns
Figure 9-4
170
message output. Single stage message (maintenance required).
output 2. Threshold 3 messages will also be output via the error message output. Two stage
message (maintenance demand).
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.
Display of a threshold 1 message (maintenance required)
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are shown on the display as follows:
Operating Instructions, 02/2016, A5E00127926-AB
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SIPART PS2 with PROFIBUS PA
in