Inovance MD800 Series - Torque Upper Limit

Function Applications
-486-
4.4.7 Torque Upper Limit
In SVC mode, the torque upper limit is set as follows:
Para.
No.
Name
Default
Value Range Description
F2-09
Torque upper
limit source in
speed control
(motoring)
0
0: F2-10
1: AI1
2: AI2
3: AI3
4: Reserved
5: Communication
6: MIN (AI1, AI2)
7: MAX (AI1, AI2)
0: F2-10
The torque upper limit in speed control mode
is set by F2-10 (digital setting of torque upper
limit in speed control).
1: AI1
The torque upper limit is input with the current
or voltage signal through the AI1 terminal. The
frequency is calculated according to the preset
AI curve.
2: AI2
The torque upper limit is input with the current
or voltage signal through the AI2 terminal. The
frequency is calculated according to the preset
AI curve.
3: AI3
The torque upper limit is input with the current
or voltage signal through the AI3 terminal. The
frequency is calculated according to the preset
AI curve.
5: Communication
The main frequency is set through
communication. The running frequency is input
through remote communication. The AC drive
must be equipped with a communication card
to implement communication with the host
controller. This mode applies to remote control
or centralized control systems of multiple
equipment.
6: MIN (AI1, AI2)
The torque upper limit in speed control mode
is the smaller value between AI1 and AI2 inputs.
7: MAX (AI1, AI2)
The torque upper limit in speed control mode
is the larger value between AI1 and AI2 inputs.
F2-10
Torque upper
limit reference
in speed
control
(motoring)
150.0% 0.0% to 200.0%
The torque upper limit under motoring state
takes the rated current of the AC drive as the
base value.