Mitsubishi Q Series User Manual page 192

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
8 108 208 308
9 109 209 309
Refer to "Section 4.5 List of positioning data".
— — — —
— — — —
— — — —
— — — —
— — — —
Pr. 1 Software stroke limit upper limit value
0 100 200 300
1 101 201 301
Pr. 2 Software stroke limit lower limit value
2 102 202 302
3 103 203 303
12 112 212 312
4 104 204 304
5 105 205 305
6 106 206 306
7 107 207 307
Pr. 5 Speed limit value
6 106 206 306
7 107 207 307
Pr. 6 Bias speed at start
8 108 208 308
9 109 209 309
11 111 211 311
13 - 8
408 508 608 708
409 509 609 709
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)
— — — —
— — — —
— — — —
— — — —
— — — —
400 500 600 700
401 501 601 701
-2147483648 to 2147483647 (pulse)
402 502 602 702
403 503 603 703
Pr. 9 PULSE/SIGN method selection
setup/hold time
412 512 612 712
Pr. 3 Software stroke limit valid/invalid
404 504 604 704 setting
Pr. 4 Current feed value during speed
control
405 505 605 705
Pr. 5 Speed limit value
406 506 606 706
407 507 607 707
406 506 606 706
407 507 607 707
408 508 608 708
409 509 609 709
Pr. 8 Deviation counter signal output
411 511 611 711 time
Setting range
0 to 200000 (pulse/s)
—
—
—
—
—
0: 10µs, 1: 100µs
2: 1ms, 3: 2ms
0: Valid, 1: Invalid
0: No update, 1: Update
2: Clear to 0 and no update
1 to 200000 (pulse/s)
1 to 200000 (pulse/s)
0 to 200000 (pulse/s)
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" parameter of the PLC CPU
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 PLC 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 PLC 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 PLC
READY signal (Y0) from OFF to ON.
Change the setting to within the setting
range and turn the PLC READY signal
(Y0) from OFF to ON.
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