Appendix 3 Buffer Memory Areas; List Of Buffer Memory Areas - Mitsubishi Electric MELSEC iQ-R Series User Manual

Appendix 3

List of buffer memory areas

This section lists the buffer memory areas of the temperature input module. For details on the buffer memory, refer to the
following.
Page 114 Details of buffer memory addresses
The buffer memory areas of the temperature input module are classified into the data types described below.
Data type Description
Setting data Description
Read and write
attributes
Setting procedure
When the setting is
enabled
Control data Description
Read and write
attributes
Setting procedure
When the setting is
enabled
Monitor data Description
Read and write
attributes
Setting procedure
When the setting is
enabled
User range setting data Description
Read and write
attributes
Setting procedure
When the setting is
enabled
Do not write data to the system areas and areas whose data types are monitor in the buffer memory. Writing
data into these areas can cause the malfunction of the module.
Buffer Memory Areas
The data to be customized to suit the connected devices and the purpose of the system.
Read and write is possible.
Use the engineering tool or a program to set the data.
After a change of value, turning on and off 'Operating condition setting request' (Y9) allows the
change to take effect.
The data used for controlling the temperature input module.
Read and write is possible.
Use the engineering tool or a program to set the data.
Upon a change of value, the set value becomes effective.
The data used for checking the status of the temperature input module.
Only read is possible and write is not possible.


The data used for updating the user range setting of the temperature input module.
Read and write is possible.
Use the engineering tool or a program to set the data.
After a change of value, turning on and off 'User range write request' (YA) allows the change to take
effect.
APPX

Appendix 3 Buffer Memory Areas

A
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