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5.4 Network Dedicated Instruction
5.4.8 READ instruction
5-147
J_READ, G_READ
5
MODULE DEDICATED
INSTRUCTION
J_READ, G_READ
Control Data
Device Item Setting data Setting range
Setting side
[0]
Error completion type
Error completion type (bit 7)
Specify the clock data setup status at the time of error completion.
0: Clock data at the time of error completion is not set in the area
starting from [11].
1: Clock data at the time of error completion is set in the area
starting from [11].
0001
H,
0081H
User
[1]
Completion status
The instruction completion status is stored.
0 : Normal completion
Other than 0 : Error completion (error code)
– System
[2]
Channel used by host
station
Specify the channel used by the host station.
1 to 10 User
[3]
Target station's CPU type
Specify the type of the target station CPU.
0000H,
03FF
H
User
0000
H,
03E0
H to
03E3
H,
03FF
H
[4]
Target station network No.
Specify the network number of the target station.
1 to 239 : Network number
254 : Specify this when 254 has been set in Jn.
1 to 239, 254 User
[5]
Target station No.
Specify the station number of the target station.
1 to 125 User
[6]
–
Reserved
0User
s1
b15 b7 b0to to
01
0
1
s1
s1
s1
s1
Description Setting value
Ethernet
MELSECNET/H
1 to 8
CC-Link IE Controller Network 1 to 10
CC-Link IE Field Network 1 to 2
s1
Setting value Description
Ethernet
0000H
Target station CPU/host system CPU (Specified
data are the same as '03FFH'.)
03FFH
*1
Target station CPU/host system CPU
MELSECNET/H
CC-Link IE
0000H
Target station CPU/host system CPU (Specified
data are the same as '03FFH'.)
03E0H
*2
Multi-CPU No. 1/target station CPU (single CPU
system)
03E1H
*2
Multi-CPU No. 2
03E2H
*2
Multi-CPU No. 3
03E3H
*2
Multi-CPU No. 4
03FFH
*1
Target station CPU/host system CPU
s1
s1
Setting value Description
MELSECNET/H 1 to 64
Ethernet
CC-Link IE Controller Network
-
Host station is Universal model QCPU 1 to120
Host station is anything other than
Universal model QCPU
1 to 64
CC-Link IE Field Network -
Master station 125 (7DH)
Local station or the intelligent device
station
1 to 120
s1