Diagnostics: Wire Break; Diagnostics: Change-Over Contact Error - Siemens SIMATIC ET 200SP HA Equipment Manual

Parameters
6.4 Explanation of the module/channel parameters
Description
The short-circuit diagnostic can be used with the following encoder settings:
• NAMUR encoder
• NAMUR change-over contact
6.4.4

Diagnostics: wire break

Definition
This diagnostic message is enabled when the module has no power, or insufficient power, for the
measurement at the corresponding configured input.
Description
The wire break diagnostic can be used with the following encoder settings:
• NAMUR encoder
• Point of contact with 10 kΩ
• NAMUR change-over contact
• Change-over contact with 10 kΩ
6.4.5

Diagnostics: change-over contact error

Definition
This diagnostic message is enabled when a change-over contact error occurs.
Change-over contact errors can only be detected in the case of error-free recorded input signals.
Description
The change-over contact error diagnostic can be used with the following encoder settings:
• NAMUR change-over contact
• Change-over contact, unconnected
• Change-over contact with 10 kΩ
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Equipment Manual, 08/2019, A5E39293880-AD
DI 16xNAMUR HA