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CHAPTER 10 DEDICATED INSTRUCTIONS
10
10.4 JP/GP.READ (Reading Data from the Programmable Controller on Another Station)
(a) Control data
Device Item Setting data Setting range Set by
(S1)+0
Abnormal end
type
1) Abnormal end type (bit 7)
Specify the set status of data in case of abnormal end.
0: After (S1)+11, no data is set for abnormal end.
1: After (S1)+11, data is set for abnormal end.
0001
H
0081
H
User
(S1)+1 Completion status
The status of the instruction completion is stored.
0: Normal
Other than 0: Error ( Page 246, Section 12.5)
System
(S1)+2
Channels used by
own station
Specify the channels to be used by the own station.
( Page 155, Section 10.2.1)
1 to 2 User
(S1)+3
Target station's
CPU type
Specify the CPU module on the station to be accessed.
0000
H
03D0
H
to 03D3
H
03E0
H
to 03E3
H
03FF
H
User
Set value Description
0000
H
Control CPU (The access destination is the same as that
of when 03FF
H
is selected.)
03D0
H
Control system CPU (redundant CPU only)
03D1
H
Standby system CPU (redundant CPU only)
03D2
H
System A CPU (redundant CPU only)
03D3
H
System B CPU (redundant CPU only)
03E0
H
• Control CPU (single CPU system)
• CPU No.1 (multiple CPU system)
03E1
H
CPU No.2 (multiple CPU system)
03E2
H
CPU No.3 (multiple CPU system)
03E3
H
CPU No.4 (multiple CPU system)
03FF
H
Control CPU
When the instruction is executed by specifying a control system CPU
(03D0
H
) or standby system CPU (03D1
H
), if system switching occurs
in the target station, the instruction may fail (CPU module error code:
4244
H
, 4248
H
).
If the above error occurs and the instruction fails, execute the
instruction again.
(S1)+4
Target station's
network No.
Specify the network No. of the target station.
1 to 239: Network No.
254: Specify this when 254 is set for Jn.
1 to 239
254
User
(S1)+5
Target station
number
Specify the target station number.
Master station: 125 (7D
H
)
Local station, intelligent device station: 1 to 120
125 (7D
H
)
1 to 120
User
(S1)+6 Unused 0User
(S1)+7
Number of
resends
During instruction execution
For the case where the instruction is not completed within the
monitoring time specified by (S1)+8, specify the number of
times the instruction is resent.
0 to 15 User
When the instruction is completed
The number of resends (result) is stored.
System
(S1)+8
Arrival monitoring
time
Specify the monitoring time until instruction completion.
If the instruction is not completed within the specified time, the
instruction is resent for the number of resends specified by (S1)+7.
0: 10 seconds
1 to 32767: 1 to 32767 seconds
0 to 32767 User
b15
00
1
1
b7 b0to to