Mitsubishi Electric MELSEC iQ-F Series User Manual page 61

■Operation to write tool settings
Set new values in 'Tool setting' (Un\G108879 to Un\G108895) of the buffer memory and set 'Tool setting storage area write
request' (Un\G108872) to 1 (Execute) or 2 (Execute (no password change)). This causes the values to be written to the tool
setting storage area (in the Ethernet module's built-in flash ROM).
The following describes the procedure for writing data to the tool setting storage area to change the setting values in the
Ethernet module.
1.
Store new values in 'Tool setting' (Un\G108879 to G108895).
2.
The current setting values of the Ethernet module are reflected to the buffer memory when the system is powered off and
on or when the CPU module is reset. Therefore, change the setting values that need to be changed. (The password is
not reflected.)
3.
Write 1 (Execute) to 'Tool setting storage area write request' (Un\G108872).
To exclude the password from being written, write 2 (Execute (no password change)) to 'Tool setting storage area write
request' (Un\G108872).
4.
Check the write result with the following buffer memory areas.
Buffer memory area No. Name
Un\G108873 Tool setting storage area write status
Un\G109877 Tool setting storage area write error code
5.
When the write processing is completed successfully and the values stored in the tool setting storage area (in the
Ethernet module's built-in flash ROM) are valid, the stored values are immediately reflected to the settings in the
Ethernet module.
6.
Check the storage status with 'Tool setting change function enable flag (Un\G109876)'.
Buffer memory area No. Name
Un\G109876 Tool setting change function enable flag
If the write processing for the tool setting storage area (in the Ethernet module's built-in flash ROM) is not
completed successfully, the error code is stored in 'Tool setting storage area write error code' (Un\G108877).
For details on possible error codes, refer to the following.
Page 110 List of Error Codes
When completed successfully
b0: 1 (Completed)
b1: 0 (Normal)
0
Description
0: Setting values from GX Works3
1: Setting values registered to a flash ROM by using the buffer memory
When completed with an error
b0: 1 (Completed)
b1: 1 (Error)
Error code
4 FUNCTION LIST
4.3 Other Functions
4
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