Q Compatible Mode Function - Mitsubishi Electric MELSEC iQ-R Series User Manual

1.15

Q Compatible Mode Function

This function controls operations of the temperature input module with its buffer memory address layout converted to
equivalent one to the compatible modules of the MELSEC-Q series.
This compatibility enables the reuse of programs that have proven performance on MELSEC-Q series temperature input
modules.
The following table lists the compatible modules of the MELSEC-Q series.
Temperature input module of the MELSEC iQ-R series
R60TD8-G
R60RD8-G
Operation
Only the buffer memory assignment is changed in the Q compatible mode. The I/O signal assignment is the same as that of
the R mode. Therefore, when the MELSEC-Q series program is diverted, a significant modification is not required.
• When the MELSEC-Q series program is diverted, check measured temperature values and the operation
timing and modify the program if necessary because the specifications such as update timing of data are
changed.
• When the MELSEC-Q series program is diverted and an error code is set as the operating condition or
interlock condition, the program does not operate normally.
• When the Q compatible mode function is enabled, a program that uses a module function block or module
label cannot be created. When a module function block or module label is used, create a program in the R
mode.
Setting procedure
1.
When adding a new module, select the module whose module model name has "(Q)" at the end.
[Navigation window]  [Parameter]  [Module Information]  Right-click  [Add New Module]
2.
Configure the same parameter setting as the one of when the R mode is used.
3.
Restart the CPU module after the module parameter is written.
• During the module operation, the mode cannot be switched between the R mode and Q compatible mode.
1 FUNCTIONS
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1.15 Q Compatible Mode Function
Compatible temperature input module
Q68TD-G-H01
Q68TD-G-H02
Q68RD3-G