Mitsubishi Electric MELSEC iQ-F Series User Manual page 159

Diagnostic information 2
■Diagnostic information 2 (Un\G4144 to Un\G4159)
When Diagnostic information 2 is valid (1 is stored in b8 to b15 of 'Diagnostic information status flag' (Un\G4128)), the
manufacturer code, model code, device version, module information, error code, and detailed module information are stored.
When Diagnostic information 2 is invalid (0 is stored in b8 to b15 of 'Diagnostic information status flag' (Un\G4128)), 0 is
stored.
Address Name
Un\G4144 Manufacturer code
Un\G4145 System area
Un\G4146 Model code
Un\G4147
Un\G4148 Device version
Un\G4149 System area
Un\G4150 Own station module information
Un\G4151 Error code
Un\G4152 Detailed module information
Un\G4153
Un\G4154 to System area
Un\G4159
If the remote station specified with 'Diagnostic request information' (Un\G4127) is disconnected, the
information just before the disconnection is stored.
CCIEF Basic each status
■CCIEF Basic each status (Un\G4160)
Each status of CC-Link IE Field Network Basic is stored.
Address Bit Name
Un\G4160 b0 Cyclic transmission status
b1 Data link status
b2 Reserved station specification status
Diagnostic information display request
■Diagnostic information display request (Un\G4162)
The diagnostic information of the remote station that is specified by the 'Diagnostic request information' (Un\G4127) is read to
Un\G4128 to Un\G4159 after execution of the END instruction of the scan where bit 0 turns off and on.
0 is stored if the setting of the diagnostic information is completed during the END process.
Address Bit Name
Un\G4162 b0 Diagnostic information display request
Description
Manufacturer code of a remote station specified is stored.

Model code (lower) of a remote station specified is stored.
Model code (upper) of a remote station specified is stored.
Device version of a remote station specified is stored.

Module information of a remote station specified is stored.
Latest error code of a remote station specified is stored.
Detailed module information (lower) of a remote station specified is stored.
Detailed module information (upper) of a remote station specified is stored.

Description
This register turns on when initial process is completed. Turns off when the cyclic
transmission is stopped because of an error, etc.
• Off: Not performed
• On: Being performed
This register turns on when the 'Data link status of each station' (Un\G4104 to
Un\G4105) is on for even one station.
• Off: All stations normal
• On: One or more faulty stations
This register turns on when the 'Reserved station specification status' (Un\G4113 to
Un\G4114) is on for even one station.
• Off: Not specified
• On: Specified
Description
• Off: Diagnostic information display not requested
• On: Diagnostic information display request
APPX
Appendix 4 Buffer Memory
A
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