Changing A Module By Controlling Special Relays And Special Registers - Mitsubishi Electric MELSEC iQ-R Series Manual

3.4
Changing a Module by Controlling Special Relays
and Special Registers
This section describes the method to replace a module using special relays and special registers. To replace a module using
special relays and special registers, use the following special relays or special registers.
SM number, SD number
SM1600
SM1601
SM1602
SM1603
SM1604
SM1605
SM1606
SM1607
SM1608
SM1609
SM1615
SM1616
SM1617
SM1618
SM1619
SD1600
SD1601
SD1602
SD1617
SD1618
SD1619
For details on each special relay and special register, refer to the following.
 MELSEC iQ-R CPU Module User's Manual (Application)
 MELSEC iQ-R CC-Link IE Field Network Remote Head Module User's Manual (Application)
Name
Module selection request flag
Module selection completion flag
Module remove request flag
Module remove ready completion flag
Module remove completion flag
Module installation completion flag
Module recognition request flag
Module recognition completion flag
Module control resumption request flag
Online module change completion flag
Module selection cancel request flag
Online module change availability flag
Online module changing flag
Online module change error flag
Online module changing disable request flag
Module selection (base No.)
Module selection (slot No.)
Online module changing module I/O No.
Online module changing status
Online module change error code
Online module changing disable request error code

3.4 Changing a Module by Controlling Special Relays and Special Registers

3 REPLACEMENT PROCEDURE
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