APP - 52
APPENDICES
APPENDIX 2.2 Data registers (D)
(1) Axis monitor device list
Axis
No.
Device No.
Signal name
1
D0 to D19
2
D20 to D39
3
D40 to D59
Signal name
Refresh cycle
Fetch cycle
Unit
Signal
direction
4
D60 to D79
0
5
D80 to D99
1
Machine value
6
D100 to D119
2
7
D120 to D139
3
Real machine value
Command
unit
8
D140 to D159
4
9
D160 to D179
5
Deviation counter value
Operation cycle
PLS
10 D180 to D199
6 Minor error code
11 D200 to D219
7 Major error code
Immediate
12 D220 to D239
8 Servo error code Main
cycle
—
13 D240 to D259
14 D260 to D279
9
Home position return
re-travel value
PLS
15 D280 to D299
10
16 D300 to D319
11
Travel value after
proximity dog ON
Operation cycle
Command
unit
17 D320 to D339
12 Execute program No.
At start
18 D340 to D359
13 M-code
—
19 D360 to D379
14 Torque limit value
Operation cycle
%
Monitor
device
20 D380 to D399
15
21 D400 to D419
16
22 D420 to D439
17
Unusable
— —
—
—
23 D440 to D459
18
24 D460 to D479
19
Real current value at
stop input
Operation cycle
Command
unit
Monitor
device
25 D480 to D499
26 D500 to D519
27 D520 to D539
28 D540 to D559
29 D560 to D579
30 D580 to D599
31 D600 to D619
32 D620 to D639
(Note-1): The range of axis No.1 to 8 is valid in the Q172HCPU.
(Note-2): Device area of 9 axes or more is unusable in the Q172HCPU.