128 H7 ASD Operation Manual
Speed Limit Torque Level
Program
⇒
Torque Setting Parameters
⇒
Torque Speed Limiting
The system has the ability to limit the amount that the speed may vary as a
function of a changing load while operating in the Torque Control mode. This
parameter sets the targeted speed. The plus-or-minus value (range) for this
setting may be set at F432.
Direct Access Number — F431
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Ye s
Minimum — 0.00
Maximum — Max. Freq. (F011)
Units — Hz
Speed Limit Torque Range
Program
⇒
Torque Setting Parameters
⇒
Torque Speed Limiting
The system has the ability to limit the amount that the speed may vary as a
function of a changing load while operating in the Torque Control mode. This
parameter sets a plus-or-minus value (range) for the Speed Limit Torque Level
(F431).
Direct Access Number — F432
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Ye s
Minimum — 0.00
Maximum — Max. Freq. (F011)
Units — Hz
Speed Limit Torque Recovery
Program
⇒
Torque Setting Parameters
⇒
Torque Speed Limiting
The system has the ability to limit the amount that the speed may vary as a
function of a changing load while operating in the Torque Control mode. This
parameter sets the response time of the system to torque change requirements.
Direct Access Number — F433
Parameter Type — Numerical
Factory Default — 0.20
Changeable During Run — No
Minimum — 0.00
Maximum — 2.50
Units — Seconds
Power Running Torque Limit #1
Program
⇒
Torque Setting Parameters
⇒
Torque Limit Settings
This parameter determines the source of the control signal for the positive
torque limit setting. If Setting is selected, the value set at F441 is used as the
Power Running Torque Limit #1 input.
Settings:
VI/II
RR
RX
RX2 (option)
Setting
Direct Access Number — F440
Parameter Type — Selection List
Factory Default — Setting
Changeable During Run — Ye s
F431 F440
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