Parameter Configuration

Modes of Operation

The 140 SDI 953 00S module is configurable.

The configuration includes:

Drop and Slot number (automatically filled by Control Expert)
Maximum consecutive CRC errors before declaring the module unhealthy

If an unhealthy input is detected (i.e. a bit on word 7 is set to 0), the value of the corresponding channel is set to 0 on word 1.

The module provides process side diagnostics helping the customer to debug the process interface during setup (process power supply detection and open circuit detection).

Parameter and Default Values

Parameter Configuration Window.

Name	Default Value	Options	Description
Mapping	WORD (%IW-3x)	-	-
Input Starting Address	1	-	Depends on the number of modules
Input Ending Address	7	-	Depends on the number of modules
Input Type	BINARY	-	-
Task	MAST	-	-
Max Consecutive CRC Error	1	-	Define the number of communication errors necessary to declare the module unhealthy.