Appendix 1 Explanation of Parameters
MITSUBISHI CNC
298
【
#3116
】
sp2_t2 Time constant in orientation/position loop reference position return (Gear:
01)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in orientation/position loop zero point return method (C axis, tapping) using gear 01
(Linear acceleration/deceleration pattern).
(Note 1) Set a value that is bigger than the values set by "#3101 sp_t1 to #3104 sp_t4".
(Note 2) If you set this parameter to "0" by SRAM clear, etc., the time constant is equivalent to "1ms".
If this parameter is set to an illegal value, this parameter follows the setting of "sp_t1 to sp_t4".
---Setting range---
0 to 30000 (ms)
【
#3117
】
sp2_t3 Time constant in orientation/position loop reference position return (Gear:
10)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in orientation/position loop zero point return method (C axis, tapping) using gear 10
(Linear acceleration/deceleration pattern).
(Note 1) Set a value that is bigger than the values set by "#3101 sp_t1 to #3104 sp_t4".
(Note 2) If you set this parameter to "0" by SRAM clear, etc., the time constant is equivalent to "1ms".
If this parameter is set to an illegal value, this parameter follows the setting of "sp_t1 to sp_t4".
---Setting range---
0 to 30000 (ms)
【
#3118
】
sp2_t4 Time constant in orientation/position loop reference position return (Gear:
11)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in orientation/position loop zero point return method (C axis, tapping) using gear 11
(Linear acceleration/deceleration pattern).
(Note 1) Set a value that is bigger than the values set by "#3101 sp_t1 to #3104 sp_t4".
(Note 2) If you set this parameter to "0" by SRAM clear, etc., the time constant is equivalent to "1ms".
If this parameter is set to an illegal value, this parameter follows the setting of "sp_t1 to sp_t4".
---Setting range---
0 to 30000 (ms)
【
#3119
】
ext_clp External spindle speed clamp feedrate
Set the external spindle speed clamp feedrate.
The value is compared to each command feedrate of spindle when the external spindle speed clamp
signal is ON.
The smaller federate will be applied for operation.
---Setting range---
0 to 99999 (r/min)
【
#3120
】
staptr Time constant reduction rate in high-speed synchronous tapping
When performing high-speed synchronous tapping, set the reduction rate of the time constant
compared to the time constant in normal synchronous tapping.
(Setting "0"or "100" will be regarded as reduction rate zero, so the time constant won't be reduced.)
E.g.) When set to "10", time constant in high-speed synchronous tapping will be 90% of that in
normal synchronous tapping.
---Setting range---
0 to 100(%)
Содержание C70
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Страница 18: ...1 1 Outline ...
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Страница 22: ...5 2 GOT Initial Setup ...
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Страница 74: ...57 3 PLC CPU Initial Setup ...
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Страница 92: ...75 4 CNC CPU Initial Setup ...
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Страница 106: ...89 5 Connecting and Setting up Multiple CNC CPU Modules ...
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Страница 116: ...99 6 Setting Machine Parameters ...
Страница 130: ...113 7 Setting the Position Detection System ...
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Страница 154: ...137 8 Deceleration Check ...
Страница 159: ...8 Deceleration Check MITSUBISHI CNC 142 ...
Страница 160: ...143 9 Setting the Tool Entry Prohibited Range ...
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Страница 170: ...153 10 Data Backup and Restoration ...
Страница 184: ...167 Appendix 1 Explanation of Parameters ...
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Страница 436: ...419 Appendix 2 Explanation of Alarms ...
Страница 608: ...591 Appendix 3 Display on 7 segment LED ...
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