Mitsubishi Electric MELSEC iQ-R Series User Manual page 46

With changing parameters
The following shows the procedure after changing the buffer area setting for data sampling or the recording buffer setting.
1.
Switch a CPU module to the STOP/PAUSE state.
2.
Check that 'Stopped' is displayed for all recording settings.
3.
Write the CPU parameters, module parameters, programs, and all recording settings to the CPU module.
4.
Reset the CPU module or turn the power OFF and ON.
5.
Switch the CPU module to the RUN state.
Considerations for writing items individually
To use the recording function, the program setting in the CPU parameter and programs when recording settings are
configured must match those of a CPU module.
Otherwise, the recording function cannot be started and an error (3027H or 3028H) occurs in a recorder module.
The following table shows the considerations for individually writing all recording settings, CPU parameters, and programs to
a CPU module.
: Applicable, : Not applicable
No. Adding/
changing a
recording
setting

1

2

3

4

5

6

7
1 FUNCTIONS
44
1.1 Recording Function
Changing CPU Adding/
parameters changing a
program
 
 
 
 
 
 
 
Considerations
Write recording settings while the program setting in the CPU parameter and
programs match between a CPU module and GX Works3.
[Method for checking whether they match]
Verify CPU parameters and programs with a CPU module.
For details, refer to the following:
GX Works3 Operating Manual
[Corrective action if they do not match]
Create a new project, read CPU parameters and programs from a CPU module,
then create recording settings again.
Write recording settings and CPU parameters while programs match between a
CPU module and GX Works3.
[Method for checking whether they match]
Verify programs with a CPU module.
For details, refer to the following:
GX Works3 Operating Manual
[Corrective action if they do not match]
Create a new project, read programs from a CPU module, then create recording
settings and CPU parameters again.
Write recording settings and programs while the program setting in the CPU
parameter matches between a CPU module and GX Works3.
[Method for checking whether they match]
Verify CPU parameters with a CPU module.
For details, refer to the following:
GX Works3 Operating Manual
[Corrective action if they do not match]
Read CPU parameters from a CPU module.
Refer to the following:
Page 44 With changing parameters
Read all recording settings from a CPU module, then write all the recording
settings, CPU parameters, and programs.
Refer to the consideration shown in No.5.
Read all recording settings from a CPU module, then write all the recording
settings and programs.
To add or delete a program or change its name, CPU parameters must be
changed. Refer to the consideration shown in No.5.