Appendix 6 Using The Module In The Redundant System With Redundant Extension Base Unit; Restrictions On Functions And Specifications; Precautions - Mitsubishi Electric MELSEC iQ-RX40NC6B Application User's Manual

Appendix 6
This chapter describes restrictions and precautions for using the I/O module with diagnostic functions that is mounted on the
extension base unit in the redundant system.

Restrictions on functions and specifications

Functions
Function
Interrupt function
Inter-module synchronization function
Module FB
Name
M+RX40NC6B_SaveEventTime

Precautions

Using the module in the redundant system
When using the module in the redundant system, refer to the following manual and observe the precautions on programming
for when using the Process CPU (redundant mode).
 MELSEC iQ-R CPU Module User's Manual (Application)
Using the Module in the Redundant
System with Redundant Extension Base
Unit
Restriction
The interrupt program cannot be executed.
Cannot be used.
When the function is used, proper operation cannot be guaranteed.
Restriction
Cannot be used.
When the FB is used, proper operation cannot be guaranteed.

Appendix 6 Using the Module in the Redundant System with Redundant Extension Base Unit

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