User`s manual

294
(1) Sequence program example when setting is done with GX Configurator-SC
For further details on the PRR instruction, see Page 369, CHAPTER 17.
;Q
0AH 3BH
T
54H4FH 54H
(012DH)
41H 4CH02H 51H 2DH
;
3BH 03H01H
OT AL
01H
(1234H) (56ABH)
34H 12H ABH 56H 37H
S
T
X
E
T
X
PRR
ON
ON
B6H
B7H
B8H
B9H
BAH
BBH
BCH
BDH
BEH
BFH
C0H
C1H
C2H
C3H
C4H
C5H
C6H
C7H
11FH
400H
121H
401H
402H
*1
0H
1H
5H
3F2H
3F3H
8001H
3F4H
8002H
8000H
41BH
0H
3F5H
8003H
3F6H
8004H
41BH
0H
*1
1002H/ 0DH
00H , 04H
0H
12H , 34H
56H , ABH
(1234H)
(56ABH)
(Yes) (No)
Completion device
Registration No. of
the corresponding
user frame
Transmission
instruction
Status display device
at completion
One scan
Abnormal
completion
Normal
completion
User frame No. being transmitted
0H/Other than 0H
(Not transmitted)
(Sending)
(Do not transmit)
Buffer memory
CR/LF output designation
(1st)
Output head pointer designation
Output count designation
Transmission frame No. designation (1st)
(2nd)
(3rd)
(4th)
(5th)
(6th)
(7th)
(8th)
(9th)
(10th)
(11th)
(12th)
(13th)
(14th)
Send transparent code designation
(No conversion)
ASCII-BIN conversion designation
0002H for word unit
(Total number)
Transmission area data
(arbitrary data section)
Transmission area
(transmission data count designation)
(transmission data)
Buffer memory
Transmission instruction
Sets CH1 to the transmission channel.
Sets normal completion flag.
Sets abnormal completion flag.
Executes transmission
Sets arbitrary transmission data in D1 to D2.
Sets arbitrary transmission data in the
transmission area.
Sets the output head pointer
Sets the output head count
Programmable
controller CPU
External device side
Programmable
controller CPU side
3F2H
(First specification)
3F3H
(Second specification)
8001H
(Third specification)
41BH
(Fifth specification)
8000H
(Fourth specification)
External device Station No. Q series C24 Station No. Sum check code
Four bytes of data in the transmission
area are sent as is.
(4 byte units in the left diagram.)
*