Mitsubishi Electric MELIPC MI5000 Series User Manual page 293

Address Name
U3E0\G4636 Diagnostic information
status flag
U3E0\G4637 Diagnosis information
1 - Number of
occupied stations
U3E0\G4638 Diagnosis information
1- Group number
U3E0\G4639 Diagnosis information
1 - IP address (lower)
U3E0\G4640 Diagnosis information
1 - IP address (upper)
U3E0\G4641 to System area
U3E0\G4646
U3E0\G4647 Diagnosis information
1 - Accumulated
timeout count
U3E0\G4648 Diagnosis information
1 - Accumulated
disconnection
detection count
U3E0\G4649 to System area
U3E0\G4651
U3E0\G4652 Diagnosis information
2 - Manufacturer code
U3E0\G4653 System area
U3E0\G4654 Diagnosis information
2 - Type name code
(lower)
U3E0\G4655 Diagnosis information
2 - Type name code
(upper)
U3E0\G4656 Diagnosis information
2 - Device version
U3E0\G4657 System area
U3E0\G4658 Diagnosis information
2 - Unit information
U3E0\G4659 Diagnosis information
2 - Error code
U3E0\G4660 Diagnosis information
2 - Unit details
information (lower)
U3E0\G4661 Diagnosis information
2 - Unit details
information (upper)
U3E0\G4662 to System area
U3E0\G19999
Description
If the 'b0' of 'diagnosis information display request' (U3E0\G4634) changes from OFF to ON at link scan
completion, the enabling/disabling of slave station diagnosis information (diagnosis information 1, diagnosis
information 2) specified in 'diagnosis request information' (U3E0\G4635) is stored.
(0: Enabled, 1: Disabled)
■b0 to b7: Diagnostic information 1
■b8 to b15: Diagnostic information 2
• If the slave station specified in 'diagnosis request information' (U3E0\G4635) is the occupied station start
station number and cyclic transmission is underway, '1' is stored for 'b0 to b7' and 'b8 to b15'. (In the case of
a reserved station, 'b8 to b15' is '0'.)
• If the slave station specified in 'diagnosis request information' (U3E0\G4635) is not the occupied station start
station number or cyclic transmission is not underway, '0' is stored for 'b0 to b7' and 'b8 to b15'.
If 'b0 to b7' of 'diagnosis information enable/disable flag' (U3E0\G4636) is '1' (enable), the occupied station
count, group number, IP address, accumulated timeout count, and accumulated disconnection detection count
of the slave station specified in 'diagnosis request information' (U3E0\G4635) is stored. If 'b0 to b7' of the
'diagnosis information enable/disable flag' (U3E0\G4636) is '0' (disable), '0' is stored.)
■G4637: Number of occupied stations
■G4638: Group No.
■G4639: IP address
If an IP address is not set in the parameter, the values will be all '0'.
• b0 to b7: Fourth octet
• b8 to b15: Third octet
■G4640: IP address
If an IP address is not set in the parameter, the values will be all '0'.
• b0 to b7: Second octet
• b8 to b15: First octet
■G4647: Accumulated number of timeouts
• 0: No timeouts
• 1 to 65,535: Timeout count (accumulated) (if the value exceeded '65,535', it returns to '1'.)
■G4648: Accumulated number of disconnection detection
• 0: No disconnections
• 1 to 65,535: Disconnected detection count (accumulated) (if the value exceeded '65,535', it returns to '1'. )
If 'b8 to b15' of the 'diagnosis information enable/disable flag' (U3E0\G4636) is '1' (enable), the manufacturer
code, type name code, device version, module information, error codes, and detailed unit information specified
in 'diagnosis request information' (U3E0\G4635) are stored. If 'b8 to b15' of the 'diagnosis information enable/
disable flag' (U3E0\G4636) is '0' (disable), '0' is stored.
APPX
Appendix 9 List of Buffer Memory
A
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