47._Fct' Function Fault Message Output - Siemens 6DR50 Series Operating Instructions Manual

9.4.2.16

'47._FCT' Function fault message output

Requirement:
Possible settings:
Purpose:
Factory setting:
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
At least one of the following modules is fitted
• Alarm module
• Slot initiator alarm module (SIA module)
• Mechanical limit switch module
Normal direction of action
•
nA
•
nAb
•
The fault message in the form of monitoring of control deviation
over time can also be triggered due to the following events:
• Power failure
• Processor fault
• Actuator fault
• Valve fault
• Compressed air failure
• Threshold-3 error message of extended diagnostics.
See "'52.XDIAG' Activating for extended diagnostics
(Page 174) parameter - Activating for extended diagnostics".
Note that the fault message cannot be switched off. It can however
be suppressed (factory setting) when you switch over to "No au-
tomatic mode". If you also want to generate a fault message here,
you will need to set the "47. FCT" parameter to " nA".
You also have an option to "or" the fault message with the status
of the binary inputs. For this purpose, set the "47. FCT" parame-
ter to " nAb".
Select the "- " setting if you want the fault message to be output
with inverted direction of action.
Parameterizing/addressing
9.4 Description of parameters
Inverted direction of action
• -
• - nA
• - nAb
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