IAI America RCM-GW-CC - Manual (Page 64)

60
PLC
output⇒Gateway unit⇒Each axis input Each axis output⇒Gateway unit⇒PLC input
Output register Input register Higher byte Lower byte Higher byte Lower byte
Gateway control signal 0
Gateway control signal 1
Request command
Data 0
Data 1
Data 2
Data 3
Data 4 (Reserve)
Data 5 (Reserve)
Gateway control signal 0
Gateway control signal 1
Response command
Data 0
Data 1
Data 2
Data 3
Data 4 (Reserve)
Data 5 (Reserve)
Fixed region
(10 word)
(20 word)
(24 word)
(64 word)
(48 word)
(24 word)
4 word
1 word
Output (writing) Register=Word register
Position No. designated axis control signal
Input (writing) Register=Word register
Position No. designated axis status signal
1 word
3 word
Simple direct value axis control signal Simple direct value axis control signal