Mitsubishi Electric MELSEC iQ-F Series User Manual page 60

6.
Check the storage status with 'MQTT connection setting change function enable flag' (Un\G108805)
Buffer memory area No.
Un\G108805
If the write processing for the MQTT connection setting storage area (in the Ethernet module's built-in flash
ROM) is not completed successfully, the error code is stored in 'MQTT connection setting storage area write
error code' (Un\G108806).
For details on possible error codes, refer to the following.
Page 110 List of Error Codes
■Operation to clear MQTT connection settings
Setting 'MQTT connection setting storage area clear request' (Un\G108803) to 1 (Execute) clears the MQTT connection
setting storage area (in the Ethernet module's built-in flash ROM) (disables the MQTT connection setting change function).
The following describes the procedure for clearing the MQTT connection setting storage area.
1.
Write 1 (Execute) to 'MQTT connection setting storage area clear request' (Un\G108803).
2.
Check the clear result with the following buffer memory areas.
Buffer memory area No.
Un\G108804
Un\G108807
3.
When the clear processing is completed successfully, the module parameters in GX Works3 are immediately reflected as
Ethernet module values.
4.
Check the storage status with 'MQTT connection setting change function enable flag' (Un\G108805)
Buffer memory area No.
Un\G108805
If the clear processing for the MQTT connection setting storage area (in the Ethernet module's built-in flash
ROM) is not completed successfully, the error code is stored in 'MQTT connection setting storage area clear
error code' (Un\G108807).
For details on possible error codes, refer to the following.
Page 110 List of Error Codes
4 FUNCTION LIST
58
4.3 Other Functions
Name
MQTT connection setting change function
enable flag
Name
MQTT connection setting storage area clear
status
MQTT connection setting storage area clear
error code
Name
MQTT connection setting change function
enable flag
Description
0: Setting values from GX Works3
1: Setting values registered to a flash ROM by using the buffer memory
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