Part 1 specification – IAI America REXT User Manual
Page 71
Part 1 Specification
Chapter 3 Gateway R unit
49
Part 1 Specification
Example of Overall RS485 SIO (Modbus Gateway Mode) Address Configuration (positioner 2 mode and solenoid valve
modes 1 and 2)
An example of connecting 16 axes in the positioner 2 mode or solenoid valve mode 1 or 2 is shown below.
PLC output ROBONET
ROBONET PLC input
Register
address
Upper byte
Lower byte
Relative
byte
Upper byte
Lower byte
Register
address
F600*
Gateway control signal 0
0
Gateway status signal 0
F700*
F601
Gateway control signal 1
2
Gateway status signal 1
F701
F602
Request command
4
Response command
F702
F603
Data 0
6
Data 0
F703
F604
Data 1
8
Data 1
F704
F605
Data 2
10
Data 2
F705
F606
Data 3
12
Data 3
F706
F607
(Reserved)
14
(Reserved)
F707
F608
(Axis 0) Command position number
16
(Axis 0) Completed position number
F708
F609
(Axis 0) Control signal
18
(Axis 0) Status signal
F709
F60A
(Axis 1) Command position number
20
(Axis 1) Completed position number
F70A
F60B
(Axis 1) Control signal
22
(Axis 1) Status signal
F70B
F60C
(Axis 2) Command position number
24
(Axis 2) Completed position number
F70C
F60D
(Axis 2) Control signal
26
(Axis 2) Status signal
F70D
F60E
(Axis 3) Command position number
28
(Axis 3) Completed position number
F70E
F60F
(Axis 3) Control signal
30
(Axis 3) Status signal
F70F
F610
(Axis 4) Command position number
32
(Axis 4) Completed position number
F710
F611
(Axis 4) Control signal
34
(Axis 4) Status signal
F711
F612
(Axis 5) Command position number
36
(Axis 5) Completed position number
F712
F613
(Axis 5) Control signal
38
(Axis 5) Status signal
F713
F614
(Axis 6) Command position number
40
(Axis 6) Completed position number
F714
F615
(Axis 6) Control signal
42
(Axis 6) Status signal
F715
F616
(Axis 7) Command position number
44
(Axis 7) Completed position number
F716
F617
(Axis 7) Control signal
46
(Axis 7) Status signal
F717
F618
(Axis 8) Command position number
48
(Axis 8) Completed position number
F718
F619
(Axis 8) Control signal
50
(Axis 8) Status signal
F719
F61A
(Axis 9) Command position number
52
(Axis 9) Completed position number
F71A
F61B
(Axis 9) Control signal
54
(Axis 9) Status signal
F71B
F61C
(Axis 10) Command position number
56
(Axis 10) Completed position number
F71C
F61D
(Axis 10) Control signal
58
(Axis 10) Status signal
F71D
F61E
(Axis 11) Command position number
60
(Axis 11) Completed position number
F71E
F61F
(Axis 11) Control signal
62
(Axis 11) Status signal
F71F
F620
(Axis 12) Command position number
64
(Axis 12) Completed position number
F720
F621
(Axis 12) Control signal
66
(Axis 12) Status signal
F721
F622
(Axis 13) Command position number
68
(Axis 13) Completed position number
F722
F623
(Axis 13) Control signal
70
(Axis 13) Status signal
F723
F624
(Axis 14) Command position number
72
(Axis 14) Completed position number
F724
F625
(Axis 14) Control signal
74
(Axis 14) Status signal
F725
F626
(Axis 15) Command position number
76
(Axis 15) Completed position number
F726
F627
(Axis 15) Control signal
78
(Axis 15) Status signal
F727
* With the RS485 SIO type, the initial address is F600H (PLC ROBONET) or F700H (ROBONET PLC).
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