Mitsubishi Electric MELSEC-Q QD75M, User Manual

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15 - 25
MELSEC-Q
15 TROUBLESHOOTING
Related buffer memory
address
Axis 1 Axis 2 Axis 3 Axis 4
Set range
(Setting with PLC program)
Remedy
— — — — — A trouble occurs. Repair.
0 150 300 450 0, 1, 2, 3
2
3 152
153 302
303 452
453
1 to 200000000
4
5 154
155 304
305 454
455
1 to 200000000
After setting the value inside the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1 151 301 451 1,10,100,1000
• After setting the "AL x AM" is not less than
2147483647, turn the PLC READY signal [Y0] from
OFF to ON.
• After setting the value inside the setting range, turn
the PLC READY signal [Y0] from OFF to ON.
6
7 156
157 306
307 456
457 0 [PLS/s]
0 [mm/min or others]
• Set the bias speed to not more than "0".
• After setting the value inside the setting range, turn
the PLC READY signal [Y0] from OFF to ON.
10
11 160
161 310
311 460
461
<Speed limit value>
1 to 10000000 [PLS/s]
1 to 2000000000 [mm/min or others]
• Set a value which is not less than the home position
return (OPR) speed.
• After setting the value inside the setting range, turn
the PLC READY signal [Y0] from OFF to ON.
12
13 162
163 312
313 462
463
1 to 8388608
14
15 164
165 314
315 464
465
1 to 8388608
After setting the value inside the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
Pr.11 Pr.2
0
≤
Pr.3
≤
65535
17 167 317 467
Correct the parameters.
• " Pr.2 No. of pulses per rotation",
" Pr.3 Movement amount per pulse" and
" Pr.11 Backlash compensation amount"
(Refer to Section 5.2.3)
18
19 168
169 318
319 468
469
• [mm] [inch] [PLS]
–2147483648 to 2147483647
• [degree] 0 to 35999999
• Set the value inside the setting range.
• In a unit other than degree, set the setting so that the
lower limit value is smaller than the upper limit value.