Mitsubishi Electric MELSEC iQ-F Series - Details of buffer memory addresses

APPX
Appendix 3 Buffer Memory
255
A
Details of buffer memory addresses
Module information area
Latest error code (Un\G29)
The error code for the latest error that occurred in the FX5-CCLGN-MS is stored. (0 is stored in normal condition.)
For details on error codes, refer to the following.
Page 221 List of Error Codes
Unique code (Un\G30)
The unique code (6988H) of the FX5-CCLGN-MS is stored.
Firmware version (Un\G31)
The firmware version of the FX5-CCLGN-MS is stored.
Ex.
When the firmware version of the FX5-CCLGN-MS is Ver.1.000: K1000
Input signal (Un\G34 to Un\G35)
This signal is used to check the status of the FX5-CCLGN-MS.
MIB information device version (Un\G40)
The MIB information device version of the FX5-CCLGN-MS is stored.
• 0: Ver.1.002 or earlier
• 2: Ver.1.010
• 3: Ver.1.020
MIB information firmware version (Un\G41)
The MIB information firmware version of the FX5-CCLGN-MS is stored.
• 0: Ver.1.002 or earlier
• 2: Ver.1.010
• 3: Ver.1.020
MIB information hardware version (Un\G42)
The MIB information hardware version of the FX5-CCLGN-MS is stored.
• 0: Ver.1.002 or earlier
• 1: Ver.1.010
Address Bit Signal name Description
Un\G34 b0 Module failure • Off: Module normal
• On: Module failure
b1 Own station data link status • Off: Data link stop
• On: Data link in progress
Shows the data link status of the own station in the
same way as 'Data link error status of own station'
(SB0049). However, the ON/OFF status is
reversed between this bit and 'Data link error
status of own station' (SB0049).
b3 Data link status of another station • Off: All stations normal
• On: Faulty station exists
The specifications are the same as the
specifications for 'Data link error status of each
station' (SB00B0).
b15 Module READY • Off: Module not in operation
• On: Available for module operation
When b0 of Un\G34 turns on, this bit turns off.