Mitsubishi Electric Q172CPU Programming Manual page 90

4 POSITIONING DEDICATED SIGNALS
Axis No. Device No.
1 D0 to D19
2 D20 to D39
3 D40 to D59
4 D60 to D79
5 D80 to D99
6 D100 to D119 0
7 D120 to D139 1
8 D140 to D159 2
9 D160 to D179 3
10 D180 to D199 4
11 D200 to D219 5
12 D220 to D239 6 Minor error code
13 D240 to D259 7 Major error code
14 D260 to D279 8 Servo error code
15 D280 to D299
9
16 D300 to D319
17 D320 to D339 10
18 D340 to D359 11
19 D360 to D379 12 Execute program No.
20 D380 to D399 13 M-code
21 D400 to D419 14 Torque limit value
22 D420 to D439
15
23 D440 to D459
24 D460 to D479 16
25 D480 to D499 17
26 D500 to D519 18
27 D520 to D539 19
28 D540 to D559
29 D560 to D579
30 D580 to D599
31 D600 to D619
32 D620 to D639
(2) Axis monitor device list
Signal name Real
Feed current
value/roller cycle speed
Real current value
Deviation counter value
Home position return
re-travel value
Travel value after
proximity dog ON
Data set pointer for
constant-speed control
Travel value change
register
Real current value at
stop input
Signal name
Virtual
Ball Rotary
Roller Cam
screw table
Backup
Backup
Backup
(Note-1) : The range of axis No.1 to 8 is valid in the Q172CPU(N).
(Note-2) : Device area of 9 axes or more is unusable in the Q172CPU(N).
4 - 59
Refresh Fetch
Real
cycle cycle
mode
axis
Operation
cycle
Immediately
Main cycle
Operation
cycle
At start
Operation
cycle
At start/
during start
Operation
cycle
Operation
cycle
: Valid,
Signal
direction
Monitor
device
Command
device
Monitor
device
: Invalid