Magnetek Impulse G+ series 4, Инструкция по эксплуатации

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IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
5-112
Torque Detection
The overtorque detection circuit activates when the motor load causes the motor current to exceed
the overtorque detection level (L06-02). When an overtorque condition is detected, alarm signals
can be sent to a multi-function output. To output an overtorque detection signal, select torque
detection 1 at either of the multi-function digital outputs (H02-0x = “B” or “18”).
Table 5-93: Torque Detection Parameter Settings
Table 5-94: Torque Detection Setting Descriptions
NOTE: • To detect overtorque/undertorque during acceleration or deceleration, set to “2” or “4”
/ “6” or “8”.
• To continue operation after overtorque/undertorque detection, set to “1” or “2” / “5” or
“6” During detection, the digital operator displays an “OT1/UT1” alarm (blinking).
• To stop the inverter after an overtorque/undertorque detection fault, set to “3” or “4” /
“7” or “8”. During detection, the digital operator displays an “OT1/UT1” fault.
Parameter Display Function Range Default
L06-01 Torque Det 1 Sel Activates overtorque/undertorque
detection and selects whether
detection generates an alarm or a
fault
0-8 0
0 Disabled
1 OT@SpdAgree-Alm
2 OT At RUN - Alm
3
OT@SpdAgree-Flt
4 OT At RUN - Flt
5 UT@SpdAgree-Alm
6 UT At RUN - Alm
7 UT@SpdAgree-Flt
8 UT At RUN - Flt
Setting Description
0 Torque detection is disabled ( factory default ).
1 Overtorque detection is enabled whenever at the speed agree level (when inverter is not
accelerating or decelerating). Continue running after detection (OT1 alarm).
2 Overtorque detection is enabled always. Continue running after detection (OT1 alarm).
3 Overtorque detection is enabled whenever at the speed agree level. Coast to a stop after
detection (OT1 fault).
4 Overtorque detection is enabled always. Coast to a stop after detection (OT1 fault).
5 Undertorque detection is enabled whenever at the speed agree level (when inverter is not
accelerating or decelerating). Continue running after detection (UT1 alarm).
6 Undertorque detection is enabled always. Continuing running after detection (UT1 alarm).
7 Undertorque detection is enabled whenever at the speed agree level. Coast to a stop after
detection (UT1 fault).
8 Undertorque detection is enabled always. Coast to stop after detection (UT1 fault)