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12. OPERATION OF EACH SPECIAL MODULE MONITOR SCREEN
12.22 AD72, A1SD71 module monitor
12.22.1 Positioning monitor
1)
No.
The ON/OFF status of the I/O signal corresponding to the PLC CPU is
1)
displayed. The I/O signal is ON when displayed in a reverse display.
2)
The set manual pulser run enabled/disabled status is displayed.
3)
The data number during execution of current positioning is displayed.
4)
The remaining pointer value is displayed.
5)
The current value during execution of current positioning is displayed.
6)
The change value of the current value is displayed.
7)
The zero address set value is displayed.
8)
The set value of the output speed is displayed.
9)
The set value of the speed limit is displayed.
10) The change value of the speed change is displayed.
11) The set value of the jog speed is displayed.
12) The set value of the jog speed limit is displayed.
13) The set value of the M code is displayed. 0: M code not used
14) The error code is displayed when an error occurs.
15) The starting data number of each point is displayed.
The contents displayed on each monitor of the AD72 module and the A1SD71 module
are nearly identical, except for the sections displaying the module format.
The AD72 module monitor screen is used as an example in each of the following
sections.
2)
Contents of display
3)
5)
6)
7)
8)
9)
10)
11)
12)
13)
12 - 74
MELSEC
4)
14)
Buffer memory address
to reference (decimal)
X axis
47
48
39
602
603
41
42
7912
7913
600
7874
40
44
7875
46
45
0 to 37
GOT
15)
Y axis
347
348
339
604
605
341
342
7922
7923
601
7894
340
344
7895
346
345
300 to 337
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