Omron RX Series User Manual page 408

7 Detailed Functions
Torque Limit Function
• This function is enabled when the 1st/2nd Control Method (A044/A244) is set to 03 (Sensorless
vector control), 04 (0-Hz sensorless vector control), or 05 (Sensor vector control). It is used to set the
upper limit of the motor output torque.
• For details on the torque limit function, refer to 6-5-1 Torque Limit Function Settings on page 6-31.
Parameter
Function name
No.
Torque Limit
b040
Selection
Torque Limit 1
(Four-quadrant
b041
Mode Forward
Power Running)
Torque Limit 2
(Four-quadrant
b042
Mode Reverse
Regeneration)
Torque Limit 3
(Four-quadrant
b043
Mode Reverse
Power Running)
Torque Limit 4
(Four-quadrant
b044
Mode Forward
Regeneration)
7 - 82
Data
00: Four-quadrant separate setting
01: Terminal switching
02: Analog voltage input
03: Option 1
04: Option 2
0. to 200.
(0.4 to 55 kW)
Heavy
load 0. to 180.
(CT) (75 to 132 kW)
no: Torque limit disabled
Light 0. to 150.
load
no: Torque limit disabled
(VT)
0. to 200.
(0.4 to 55 kW)
Heavy
load 0. to 180.
(CT) (75 to 132 kW)
no: Torque limit disabled
0. to 150.
Light
(0.4 to 132 kW)
load
(VT)
no: Torque limit disabled
0. to 200.
(0.4 to 55 kW)
Heavy
load 0. to 180.
(CT) (75 to 132 kW)
no: Torque limit disabled
0. to 150.
Light
(0.4 to 132 kW)
load
(VT)
no: Torque limit disabled
0. to 200.
(0.4 to 55 kW)
Heavy
load 0. to 180.
(CT) (75 to 132 kW)
no: Torque limit disabled
0. to 150.
Light
(0.4 to 132 kW)
load
(VT)
no: Torque limit disabled
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
Default data Unit
00 –
150. %
120. %
150. %
120. %
150. %
120. %
150. %
120. %