Mitsubishi Electric MELSECQ Series User Manual page 209

13 TROUBLESHOOTING
Related buffer memory address
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8
Pr. 6 Bias speed at start
8 108 208
9 109 209
Refer to "Section 4.5 List of positioning data".
— —
— —
— —
— —
— —
Pr. 1 Software stroke limit upper limit value
0 100 200
1 101 201
Pr. 2 Software stroke limit lower limit value
2 102 202
3 103 203
12 112 212
4 104 204
5 105 205
6 106 206
7 107 207
6 106 206
7 107 207
Pr. 6 Bias speed at start
8 108 208
9 109 209
11 111 211
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308 408 508 608
309 409 509 609
— — — — —
— — — — —
— — — — —
— — — — —
— — — — —
300 400 500 600
301 401 501 601
302 402 502 602
303 403 503 603
312 412 512 612
304 404 504 604
305 405 505 605
306 406 506 606
307 407 507 607
Pr. 5 Speed limit value
306 406 506 606
307 407 507 607
308 408 508 608
309 409 509 609
311 411 511 611
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Setting range
0 to 200000 (pulse/s)
708
709
Da. 3 ACC/DEC time
0 to 32767 (ms)
Da. 4 DEC/STOP time
0 to 32767 (ms)
Da. 6 Positioning address / movement
amount
-2147483648 to 2147483647 (pulse)
(For position control)
— —
— —
— —
— —
— —
700
701
-2147483648 to 2147483647 (pulse)
702
703
Pr. 9 PULSE/SIGN method selection
setup/hold time
712
0: 10 μ s, 1: 100 μ s
2: 1ms, 3: 2ms
Pr. 3 Software stroke limit valid/invalid
704 setting
0: Valid, 1: Invalid
Pr. 4 Current feed value during speed
control
705
0: No update, 1: Update
2: Clear to 0 and no update
706 Pr. 5 Speed limit value
707 1 to 200000 (pulse/s)
1 to 200000 (pulse/s)
706
707
0 to 200000 (pulse/s)
708
709
Pr. 8 Deviation counter signal output
711 time
1 to 32 (ms)
MELSEC-Q
Remedy
• Set 1 pulse/s or more to " Pr. 6 bias
speed at start".
• If the movement amount is 32 pulse or
less, set the value equal to or less than
the initial value (1000ms) to " Da. 3
ACC/DEC time" and " Da. 4
"DEC/STOP time".
(Refer to Section 11.5.)
Change the setting of the "Error time
output mode" of PLC parameter to
"Clear".
(Refer to the QCPU User's Manual.)
Set the intelligent function module
switches to within the setting ranges
(refer to Section 5.6).
Switch power from OFF to ON or reset
the programmable controller CPU.
(Refer to the QCPU User's Manual.)
Make setting to satisfy (upper limit value)
> (lower limit value).
(Refer to Section 11.4.)
Change the setting to within the setting
range and turn the Programmable
controller READY signal (Y0) from OFF
to ON.
Change the setting to within the setting
range and to not more than " Pr. 5
Speed limit value", and turn the
Programmable controller READY signal
(Y0) from OFF to ON.
Change the setting to within the setting
range and turn the Programmable
controller READY signal (Y0) from OFF
to ON.
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