Appendix 3 Remote Register; List Of Remote Register Areas; Details Of Remote Register Areas - Mitsubishi Electric NZ2GFSS2 32D S1 User Manual

Appendix 3
The safety remote I/O modules use the remote register areas for the safety communication. When I/O signal channels are not
assigned because an extension module is not connected, the use of remote registers corresponding to the channels is
prohibited.
For the NZ2GFSS2-32D-S1, all areas of the remote register (RWr/RWw) are use-prohibited areas.

List of remote register areas

The following table lists the remote register areas for the master/local module.
Remote register (RWr)
Signal direction: Safety remote I/O module  Master/local
module
Device No. Name
RWr0 to RWr1B Use prohibited
RWr1C Output Y ON information (extension output 1st level)
RWr1D to RWr1E Use prohibited
RWr1F Output Y OFF information (extension output 1st level)
Do not read or write data from/to the use-prohibited areas. If data is read or written from/to any of the use-
prohibited areas, the correct operation of the module cannot be guaranteed.

Details of remote register areas

The following describes the details of the remote register areas.
Output Y ON information
■Device No.
Name
Output Y ON information
■Description
Whether output Y has been turned on or not can be checked with Output Y ON information (RWr1C).
The amount of time delay from when Output Y ON information (RWr1C) changes until the external output accordingly
changes is not more than output response time.
For the output response time, refer to the user's manual of the standard extension module used.
b15 b14 b13 b12
YF YE YD YC
Off: Output Y has never been turned on.
On: Output Y has been turned on.
Output Y ON information (RWr1C) can be cleared by using Output Y ON information clear request (RWw1C).
Remote Register
b11 b10 b9 b8
YB YA Y9 Y8
Remote register (RWw)
Signal direction: Master/local module  Safety remote I/O
module
Device No. Name
RWw0 to RWw1B Use prohibited
RWw1C Output Y ON information clear request (1st level)
RWw1D to Use prohibited
RWw1E
RWw1F Output Y OFF information clear request (1st level)
Device No.
RWr1C
b7 b6 b5 b4
Y7 Y6 Y5 Y4
b3 b2 b1 b0
Y3 Y2 Y1 Y0
APPX

Appendix 3 Remote Register

A
175