Mitsubishi Electric MELSEC iQ-R08ENCPU - IP Address Change Function Area; IP Address Storage Area Write Error; IP Address Storage Area Write Request; IP Address Storage Area Writing Error Cause

362
APPX
Appendix 3 Buffer Memory
IP address change function area
■IP address setting (Un\G11700 to Un\G11705)
Set the IP address, subnet mask, and default gateway to be stored in the IP address storage area (flash ROM).
■Communications by network number/station number (Un\G11706 to Un\G11708)
Set the network number, station number, and transient transmission group number to be stored in the IP address storage area
(flash ROM).
■IP address storage area write request (Un\G11709)
■IP address storage area write error (Un\G11710)
■IP address storage area writing error cause (Un\G11711)
■IP address storage area clear request (Un\G11712)
■IP address storage area clear error (Un\G11713)
Address Name Description
Un\G11700 IP address Third octet, fourth octet
Un\G11701 First octet, second octet
Un\G11702 Subnet mask Third octet, fourth octet
Un\G11703 First octet, second octet
Un\G11704 Default Gateway Third octet, fourth octet
Un\G11705 First octet, second octet
Address Name
Un\G11706 Network number
Un\G11707 Station number
Un\G11708 Transient transmission group number
Address Description
Un\G11709 • When b0 is turned off and on, writes the values stored in 'IP address setting' (Un\G11700 to Un\G11705) and
'Communications by Network No./Station No.' (Un\G11706 to Un\G11708) to the IP address storage area (flash ROM).
• When the data is completely written to the IP address storage area (flash ROM), b0 turns off regardless of the write
results.
Address Description
Un\G11710 When writing to the IP address storage area (flash ROM) ends abnormally, b0 turns on. When writing completes
successfully, b0 turns off.
Address Description
Un\G11711 Stores the cause of the abnormal end of writing to the IP address storage area (flash ROM).
0H: No error
100H:The value for 'IP address' (Un\G11700 to Un\G11701) exceeds the setting range.
101H:The value for 'Default gateway' (Un\G11704 to Un\G11705) exceeds the setting range.
102H:The network address of 'Default gateway' (Un\G11704 to Un\G11705) or of the gateway IP address is different from
that of the IP address of the own node.
103H:The value for 'Network number' (Un\G11706) exceeds the setting range.
104H:The value for 'Station number' (Un\G11707) exceeds the setting range.
105H:The value for 'Transient transmission group number' (Un\G11708) exceeds the setting range.
106H:The port 1 and port 2 IP addresses written in the IP address storage area are the same.
107H:The port 1 and port 2 network numbers or station numbers written in the IP address storage area are the same.
200H:An error occurred during write.
400H:Writing was started during the clear processing.
Address Description
Un\G11712 • When b0 is turned off and on, clears the IP address storage area (flash ROM).
• When the IP address storage area (flash ROM) is cleared completely, b0 turns off regardless of the clear results.
Address Description
Un\G11713 When clearing the IP address storage area (flash ROM) ends abnormally, b0 turns on. When clearing completes
successfully, b0 turns off.