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18 COMMUNICATING USING 1E FRAMES
18.5 Read and Write Extended File Register
Register monitor data (command: 1A)
Register device numbers to be monitored in 1-point units.
■Request data
(ASCII code)
(Binary code)
• Number of device points: Specify the number of points of the extended file registers to be registered as a monitor data.
(Page 402 Number of device points)
• Device number: Specify the extended file registers to be registered as a monitor data. (Page 418 Device number)
• Block number: Specify the block number of the extended file registers to be registered as a monitor data. (Page 418
Block number)
■Response data
There is no response data for this command.
■Communication example
Register devices as a monitoring data in the CPU module with E71 mounted under the following conditions.
• Data to be registered: R15 of block number 2 and R28 of block number 3
(Request data)
(ASCII code)
(Binary code)
30
H
30
H
00
Data for the number of device points
Block No.
Number of device
points
Device number
00H
Data for the number of device points
Device number Block No.
Number of device
points
30H 32H 30H 30H 30H 30H 30H 32H 35H 32H 32H 30H 46H
30H
30H 30H 30H
30H
30H 30H
30H 30H 30H 33H 35H 32H 32H 30H 30H
30H
30H
30H
30H 30H
31H 43H
5220 0000 00 06
5220 000 0 00 1 C
2000
3000
2000
Number of device points
Block No.
Device number
R15 of block No.2
Device number
Block No.
R28 of block No.3
02
H
00
H
0F
H
00
H
00
H
00
H
20
H
52
H
02
H
00
H
1C
H
00
H
00
H
00
H
20
H
52
H
03
H
00
H
Number of
device points
Device number Device numberBlock No. Block No.
(R28 in block No.3)
(R15 in block No.2)
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