Mitsubishi Electric FX5-ENET - Page 75

APPX
Appendix 4 Buffer Memory
73
A
Default gateway IP address
■Default gateway IP address (Un\G76 to Un\G77)
Stores default gateway IP address on the own station set with GX Works3. (Page 31 Basic Setting) The stored values
can be changed by the IP address change function.
Ex.
When default gateway IP address is 192.168.3.255: Un\G76 = K003255, Un\G77 = K192168
If the default gateway IP address is changed by the IP address change function, priority will be given to the
default gateway IP address stored by the IP address change function. To enable the set value in GX Works3,
clear the IP address storage area.
Ethernet address (MAC address)
■Ethernet address (MAC address) (Un\G102 to Un\G104)
Stores Ethernet address (MAC address) on the own station.
Ex.
When MAC address is 00-26-92-60-10-25: Un\G102 = H1025, Un\G103 = H9260, Un\G104 = H0026
Error code
■Error code (Un\G108 to Un\G139)
Stores error code (connection number 1 to 32) of general-purpose Ethernet. (0 is stored when communications are normal.)
For details on error code, refer to Page 57 Module error.
Open completion signal
■Open completion signal (Un\G152 to Un\G153)
Open completion signal for each connection number.
Address Description
Un\G76 3rd octet, 4th octet
Un\G77 1st octet, 2nd octet
Address Description
Un\G102 Serial ID
Un\G103 Lower one digit of vendor ID, model ID
Un\G104 Upper two digits of vendor ID
Address Description
Un\G108 Stores error code of connection number 1.
Un\G109 Stores error code of connection number 2.

Un\G139 Stores error code of connection number 32.
Address bit Connection number Description
Un\G152 b0 Connection number 1 • On: Open completed
• Off: Closed or not open
b1 Connection number 2

b15 Connection number 16
Un\G153 b0 to b15 Connection number 17 to 32