Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 164)

Chapter 4 Parameters|
Revision August 2008, 03VE, SW V2.04 4-115
07-20 Torque Command Unit: 0.1
Control
mode
TQRPG
Factory Setting: 0.0
Settings -100.0 to 100.0%
(Pr. 07-22 setting=100%)
This parameter is torque command. When Pr.07-22 is 250% and Pr.07-20 is 100%, the actual
torque command = 250%X100% X motor rated torque.
07-21 Torque Command Source
Control
mode
TQRPG
Factory Setting: 0
Settings 0 Digital keypad
1 RS485 serial communication (RJ-11)
2 Analog signal (Pr.03-00)
This parameter is torque command source and the torque command is in Pr.07-20.
07-22 Maximum Torque Command Unit: 1
Control
mode
TQRPG
Factory Setting: 100
Settings 0 to 500%
This parameter is for the max. torque command (motor rated torque is 100%).
07-23 Filter Time of Torque Command Unit: 0.001
Control
mode
TQRPG
Factory Setting: 0.000
Settings 0.000 to 1.000 sec
When the setting is too long, the control will be stable but the control response will be delay.
When the setting is too short, the response will be quickly but the control maybe unstable.
User can adjust the setting by the control and response situation.
07-24 Speed Limit Selection
Control
mode
TQRPG
Factory Setting: 0
Settings 0 By Pr.07-25 and Pr.07-26
1 Frequency command source (Pr.00-20)