Appendix 3 Remote Register; List Of Remote Registers; Details Of Remote Registers - Mitsubishi Electric CC-Link IE-NZ2GNSS2-8D User Manual

Appendix 3

List of remote registers

This section lists remote registers for a master/local module.
The remote registers shown are example with the remote registers of the safety remote I/O module assigned to the RWr0 to
RWr3 and RWw0 to RWw3.
Remote register (RWr)
Signal direction: Safety remote I/O module  Master/local
module
Device number Name
RWr0 Module status area
RWr1 Error code area
RWr2 External input monitor area
RWr3 Parameter automatic setting status monitor area
*1 For the input module and I/O combined module
Do not read or write data from/to the use-prohibited areas. If data is read or written, the correct operation of
the safety remote I/O module cannot be guaranteed.

Details of remote registers

Module status area
■Device number
Name
Module status area
■Description
The following table indicates the safety remote I/O module status.
b15 b14 b13 b12
Use prohibited
(1) Safety module enabled flag
(2) Communication speed
(3) Error status flag
■Safety module enabled flag (RWr0.b0)
The safety module enabled flag (RWr0.b0) turns on when the set parameters can be used in the safety drive mode. When the
safety module enabled flag (RWr0.b0) is off, the mode cannot be switched to the safety drive mode.
For details on the safety drive mode, refer to the following.
Page 31 Operation mode and state transition
The safety module enabled flag (RWr0.b0) turns off when parameters are set or changed with the engineering
tool, when the safety remote I/O module detects a parameter error, or when station parameters are changed.
When "Safety module validation" is performed after the parameters have been set with the engineering tool,
the safety module enabled flag turns on.
Remote Register
Remote register (RWw)
Signal direction: Master/local module  Safety remote I/O module
Device number
RWw0
RWw1
*1
RWw2
RWw3
b11 b10 b9 b8
(3) Use prohibited
Name
Use prohibited
Device number
RWr0
b7 b6 b5 b4 b3 b2 b1 b0
(2) (1)
APPX

Appendix 3 Remote Register

A
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