Delta MH300 Series - Page 580

Chapter 12 Description of Parameter Settings
MH300
12.1-12-17

12-59
Zero-speed Tension Threshold (Linear Speed)
Default: 0
Settings 0–100.00%
 This parameter is valid when Pr.12-00 = 3 or 4.
 When linear speed is lower than the value set in Pr.12-59, then the tension value is Pr.12-58 and
reaches the static friction tension compensation.

12-60
Dynamic Friction Torque Compensation
Default: 0.0
Settings 0.0–100.0%
 This parameter is valid when Pr.12-00 = 3 or 4.
 100% corresponds to the motor rated torque. This is mainly to be the compensation of dynamic
friction.
 Executes inertia estimation in speed mode to get the compensation coefficient of the friction torque.
Users can adjust the value by different control effects.
 This parameter is using for overcoming dynamic friction.

12-61
Material Inertia Compensation Coefficient
Default: 0
Settings 0–30000
 This parameter is valid when Pr.12-00 = 3 or 4.
 Compensation coefficient of material inertia = material density x material width (unit of density:
kg/m
3
; unit of width: m). The material inertia of reel changes along with the reel diameter.

12-62
Acceleration Inertia Compensation Gain
Default: 0.0
Settings 0.0–1000.0%
 This parameter is valid when Pr.12-00 = 3 or 4.
 This parameter is using for compensating extra torque of the moment of inertia of mechanism
when the system is accelerative.

12-63
Inertia Compensation Filter Time
Default: 5.00
Settings 0.00–100.00
 This parameter is valid when Pr.12-00 = 3 or 4.

12-64
Deceleration Inertia Compensation Gain
Default: 0.0
Settings 0.0–1000.0%
 This parameter is valid when Pr.12-00 = 3 or 4.
 This parameter is using for compensating extra torque of the moment of inertia of mechanism
when the system is decelerative.