Panasonic FP7 User Manual page 198

Instruction References
 Processing
• Stores the IPv4 setting parameter of S in the operation work area, and initializes the
Ethernet unit.
• Communication is not available during initialization.
• The unit configuration data of Ethernet never be rewritten. Executing this instructioni
initializes the Ethernet unit with a value specified in the operation work area. For the items
that has not been changed with the instruction, the values specified in the unit configuration
are applied.
• The statuses such as the establishment of IPv4 address or cable disconnection can be
confirmed in the input relay area WX6 (X61 to X69).
WX6 Bit0: Cable disconnected / Cable conducted
Bit1: Ethernet being initialized / Ethernet initialization completed
Bit2: IP address established / IP address not established
Bit4: FTP server preparation completed / FTP server preparation not completed
Bit5: FTP client preparation completed / FTP client preparation not completed
Bit6: Reserved
Bit7: Reserved
Bit8: HTTP client preparation completed / HTTP client preparation not completed
Bit9: Mail send preparation completed / Mail send preparation not completed
• When a specified IP address is outside of the addressable range, an error is set to CY flag
and it becomes no operation.
• It is executable when the Ethernet initialization active (X61) is OFF. If it is ON when
executing the instruction, an error is set to CY flag and it becomes no operation.
 Setting result
• The result of the above settings can be confirmed in the system relay (SR9) and system data
(SD29).
SR9 (CY flag)
0: Normal
1: Error
7-4
SD29
0: Normal
1: IPv4 address, 2: Subnet mask, 3: Default gateway, 4: Combination,
11: Ethernet initialization active
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0