Magnetek IMPULSE G+ Mini, Техническое руководство

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IMPULSE
®
•G+ Mini Technical Manual
November 2020
Page 75
5.2.9 Torque Limit (Open Loop Vector Only)
IMPULSE
®
•G+ Mini dynamically controls the torque output of the motor at all times when the control method is set
to Open Loop Vector (A01.02 = 02). The Torque Limit Function limits the amount of motor torque on all four
quadrants of vector control operation:
• Forward Motoring
• Reverse Motoring
• Forward Regenerating
• Reverse Regenerating
When the torque limits are reached during operation, the programmed acceleration and deceleration times become
second priority.
5.2.9.1 Brake Answerback
The following timers are used when a digital input (H01.01–H01.07) is set for 58, brake answerback.
Parameter Name Function Range Default
C07.01 Forward Torque Limit FORWARD torque limit 000–300% 150
C07.02 Reverse Torque Limit REVERSE torque limit 000–300% 150
C07.03 Forward Regen Torque Limit Regenerative torque limit at FORWARD 000–300% 180
C07.04 Reverse Regen Torque Limit Regenerative torque limit at REVERSE 000–300% 180
C07.05 Torque Limit Gain Enabled by H01.xx = 14 0.00–2.55 1.25
C07.06 Torque Limit Time Constant Torque Limit Integral Time Constant 5–10000ms 00200
C07.07 Torque Limit Select Torque Limit Select 00–01 00
00 P Control
01 PI Control
Parameter Name Function Range Default
C08.04 Rollback Timer Sets the amount of time for the brake to
release and for brake feedback to be received
into the Brake Answer Back Multi-Function
input at start before posting BE4 alarm. It is
also the time period during which the amount
of roll back is checked. 0.00–2.55 sec 0.30
C08.11 Brake Set Delay Sets the amount of time for the brake to set
and for brake feedback to be removed from the
Brake Answer Back Multi-Function input at
stop before posting a BE5 Alarm. 0.0–25.5 sec 0.7
C08.17 BE6 Up Speed Lim Maximum speed in Forward (Up) direction by
BE6. 0.00–150.00 6.00