Delta VFD2A8MS21ANSAA User Manual

Chapter 12 Descriptions of Parameter SettingsMS300
437

11-29
Torque Offset Setting
Default: 0.0
Settings
-100.0–100.0%
 Determines the torque offset command. The motor rated torque is 100%.
 Refer to Pr.11-34 for calculation equation for the motor rated torque.

11-30
High Torque Offset
Default: 30.0
Settings
-100.0–100.0%

11-31
Middle Torque Offset
Default: 20.0
Settings
-100.0–100.0%

11-32
Low Torque Offset
Default: 10.0
Settings
-100.0–100.0%
 When Pr.11-28 is set to 3, the torque offset sources are Pr.11-30, Pr.11-31 or Pr.11-32 according
to the multi-function input terminals settings 31, 32 or 33. The motor rated torque is 100%.
 Refer to Pr.11-34 for calculation equation for the motor rated torque.

11-33
Torque Command Source
Default: 0
Settings
0: Digital keypad
1: RS-485 communication (Pr.11-34)
2: Analog signal input (Pr.03-00)
3: CANopen
5: Communication Card
 When Pr.11-33 is set to 0 or 1, you can set the torque command in Pr.11-34.
 When Pr.11-33 is set to 2, 3 or 5, Pr.11-34 only displays the torque command.

11-34
Torque Command
Default: 0.0
Settings
-100.0–100.0%
 This parameter sets the torque command. When Pr.11-27 is 250% and Pr.11-34 is 100%, the
actual torque command = 250 × 100% = 250% of the motor rated torque.
 The drive saves the settings before power is OFF.
 The calculation equation for the motor rated torque:
Motor rated torque:
)/(
)(
).(
srad
WP
MNT


;
P (W) value = Pr.05-02 (Pr.05-14); ω (rad / s) value = Pr.05-03 (Pr.05-15)
srad
RPM
/
60
2

 

Delta VFD2A8MS21ANSAA Specifications

General

Brand	Delta
Model	VFD2A8MS21ANSAA
Category	DC Drives
Language	English