Mitsubishi Electric MELSEC iQ-F Series User Manual page 147

MAC address of the already connected station
■MAC address of the already connected station (Un\G202 to Un\G204)
Stores the MAC address of the station, which was connected to the network earlier, in the station with duplicated IP address.
Address Description
Un\G202 Serial ID
Un\G203 Lower one digit of vendor ID, model ID
Un\G204 Upper two digits of vendor ID
Ex.
When MAC address is 00-26-92-60-10-25: Un\G202 = H1025, Un\G203 = H9260, Un\G204 = H0026
"FFFFFFFFFFFFH" is stored in the station that has been already connected to the network.
MAC address of the station connected later
■MAC address of the station connected later (Un\G205 to Un\G207)
Stores the MAC address of the station with duplicated IP address in the station which was connected earlier to the network.
Address Description
Un\G205 Serial ID
Un\G206 Lower one digit of vendor ID, model ID
Un\G207 Upper two digits of vendor ID
Ex.
When MAC address is 00-26-92-60-10-25: Un\G205 = H1025, Un\G206 = H9260, Un\G207 = H0026
"FFFFFFFFFFFFH" is stored in the station with duplicated IP address.
Block assurance specification per connection
■Block assurance specification per connection (Un\G5000)
This address is used to set whether to perform data assurance on the input data or output data used in Class1
communications. (Page 33 Assurance of input/output data)
The setting is reflected when 'EtherNet/IP communication start request' (Un\G37.b0) is turned off and on.
• 0: Do not perform data assurance.
• 16: Perform data assurance.
Block assurance state per connection
■Block assurance state per connection (Un\G5001)
This address is used to store the data assurance status for the input data or output data of the Class1 communications being
executed. (Page 33 Assurance of input/output data)
The setting is reflected when 'EtherNet/IP communication start request' (Un\G37.b0) is turned off and on.
• 0: EtherNet/IP communication is stopped.
• 1: Data assurance is not being performed.
• 2: Data assurance is being performed.
APPX
Appendix 4 Buffer Memory
A
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