Omron G9SP-N20S - 10-3 Debugging in Force Mode

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Ethernet Communications Section 7-3
OMRON PLC Memory Allocations
■ G9SP Communications Reception Data
■ G9SP Communications Transmission Data
■ G9SP Safety Input Terminal Data
Byte swapping (i.e., SWAP instruction) of data for each channel is required
when the above data stored in the CIO Area is sent to or received from the
G9SP-series Controller.
Start address End address Contents Description
D100 D108 Ethernet send command Data sent by the Standard PLC to the
G9SP-series Controller
D200 D298 Ethernet reception response Data received by the Standard PLC from
the G9SP-series Controller
D300 D305 CMND instruction control data Control data for the CMND instruction is
stored.
CIO 100 CIO 101 G9SP communications reception data
(written to G9SP-series Controller)
Data written to G9SP-series Controller from
Standard PLC. Stored in the communica-
tions reception data of the G9SP-series
Controller. (Refer to 7-1-3 Transmis-
sion/Reception Data.)
CIO 200 CIO 201 G9SP communications transmission
data (read from the G9SP-series Con-
troller)
Communications data sent from the G9SP-
series Controller is read. (Refer to 7-1-3
Transmission/Reception Data.)
CIO 202 CIO 204 G9SP Safety Input terminal data (read
from the G9SP-series Controller)
Safety Input terminal data of the G9SP-
series Controller is read. (Refer to 7-1-3
Transmission/Reception Data.)
15 8 7 0
CIO 100 Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
09
Bit
08
Bit
07
Bit
06
Bit
05
Bit
04
Bit
03
Bit
02
Bit
01
Bit
00
CIO 101 Bit
31
Bit
30
Bit
29
Bit
28
Bit
27
Bit
26
Bit
25
Bit
24
Bit
23
Bit
22
Bit
21
Bit
20
Bit
19
Bit
18
Bit
17
Bit
16
15 8 7 0
CIO 200 Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
09
Bit
08
Bit
07
Bit
06
Bit
05
Bit
04
Bit
03
Bit
02
Bit
01
Bit
00
CIO 201 Bit
31
Bit
30
Bit
29
Bit
28
Bit
27
Bit
26
Bit
25
Bit
24
Bit
23
Bit
22
Bit
21
Bit
20
Bit
19
Bit
18
Bit
17
Bit
16
15 8 7 0
CIO 202 Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
09
Bit
08
Bit
07
Bit
06
Bit
05
Bit
04
Bit
03
Bit
02
Bit
01
Bit
00
CIO 203 Reserved Bit
19
Bit
18
Bit
17
Bit
16
CIO 204 Reserved
Send port
Receive port
Ethernet
Sent command
Reception response
G9SP Communications
Receive Data
G9SP Communications
Send Data
G9SP Safety Input Terminal Data
CMND
instruction
D100 to D108
D200 to D298
CIO 100 to CIO 101
CIO 200 to CIO 201
CIO 202 to CIO 204
SWAP
instruction
SWAP
instruction