Delta MH300 Series - Page 514

Chapter 12 Description of Parameter Settings
MH300
12.1-11-9

11-30
High Torque Command Compensation
Default: 30.0
Settings -100.0–100.0%

11-31
Middle Torque Command Compensation
Default: 20.0
Settings -100.0–100.0%

11-32
Low Torque Command Compensation
Default: 10.0
Settings -100.0–100.0%
 When Pr.11-28 is set to 3, the torque offset source uses Pr.11-30, Pr.11-31 or
Pr.11-32 determined by the multi-function input terminals setting (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
 When you set Pr.11-33 to 0 or 1, set the torque command in Pr.11-34.
 When you set Pr.11-33 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% (Pr.11-27 setting value = 100%)
 This parameter is for the torque command. When you set Pr.11-27 to 250% and Pr.11-34 to
100%, the actual torque command = 250 × 100% = 250% motor rated torque.
 The drive saves the setting before power is OFF.
 The calc
ulation equation for the motor rated torque:
Motor rated torque:
)/(
)(
).(
srad
WP
MNT
ω
=
; P(W) value = Pr.05-02 (Pr.05-14);
ω(rad/s) value = Pr.05-03 (Pr.05-15);
srad
RPM
/
60
2
=
×
π

11-35
Torque Command Filter Time
Default: 0.000
Settings 0.000–1.000 sec.
 When the setting is too long, the control is stable but the control response is delayed. When the
setting is too short, the response is quick but the control may be unstable. Adjust the setting
according to your control and response situation.