Parameterizing/addressing
9.4 Description of parameters
SIPART PS2 with and without HART
174 Operating Instructions, 10/2013, A5E00074631-11
Description of parameters 51
51.XDIAG - Activation of extended diagnostics
This parameter is used to activate extended diagnostics. At the factory, extended diagnostics
are deactivated. Parameter "51.XDIAG" is set to "OFF". To activate extended diagnostics,
there are three modes available:
● On1: Extended diagnostics are activated. Threshold 3 error messages will be output over
the fault message output.
● On2: Extended diagnostics are activated. Threshold 2 error messages will be activated
using alarm output 2. Threshold 3 error messages will also be output over the fault
message output.
● On3: Extended diagnostics are activated. Threshold 1 error messages will be activated
using alarm output 1. Threshold 2 error messages will be activated using alarm output 2.
Threshold 3 error messages will also be output over the fault message output.
Note
Activation of extended diagnostics
Please note that the parameters of extended diagnostics will only be shown in the
display, from "A.
PST" to "P. PAVG", following selection of one of the modes "On1" to
In the factory settings, parameters "A.
PST" to "P. PST" are deactivated by default.
Parameter "51.XDIAG" is set to "OFF
". The corresponding parameters are only displayed
after you activate the appropriate menu item with "On".
With extended diagnostics, the threshold of the error message is displayed using columns in
addition to the error code. These columns are shown on the display as follows:
Figure 9-6 Display of a threshold 1 error message
Figure 9-7 Display of a threshold 2 error message
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