Appendix 9 Buffer Memory; List Of Buffer Memory Addresses; Details Of Buffer Memory Area - Mitsubishi Electric R60AD8-G User Manual

Appendix 9

List of buffer memory addresses

The following table lists the buffer memory addresses of the R60AD8-G. For details on the buffer memory area, refer to the
following.
Page 324 Details of buffer memory area
The buffer memory area of the R60AD8-G is intended only for monitor data (data used for referring to the status of the
R60AD8-G). Reading data is only allowed. Writing data is not allowed.
Do not write data into buffer memory areas. Writing data into these areas can cause a module malfunction.
Address Address
(decimal) (hexadecimal)
0 to 4202 0H to 106AH
4203 106BH
4204 to 80999 106CH to 13C67H

Details of buffer memory area

This section describes details of buffer memory area of the R60AD8-G.
Safety module validation status
Whether the safety module function is enabled in SIL2 mode is stored. Whether the safety module function is enabled in the
module set including the R60AD8-G (Sub) is stored in this area of the R60AD8-G (Main). Note that whether the safety module
function is enabled is not stored in the R60AD8-G (Sub).
Stored value
0001H
0002H
0003H
0004H
For how to enable the safety module function, refer to the following.
Page 258 Safety module operation
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Safety module validation status
APPX
324

Appendix 9 Buffer Memory

Buffer Memory
Name
System area
Safety module validation status
System area
Description
Disabled state
Disabled state (reset waiting)
Enabled state
Enabled state (reset waiting)
X/Y00 to X/Y0F
4203
Default value

0001H
