User manual

Chapter 12 Application Examples ASDA-A User Manual
4th Edition 2005/11/30, HE03 © DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
12-14
12-6 Feed Step Control
Relevant Parameters Description
Parameter
Communication
Address
Parameter Description
P1-01 0101H Control Mode and Output Direction
001: Forward torque in Pr mode
101: Reverse torque in Pr mode
P1-12 010CH Torque Limit Setting
Torque decrease value is represented by a percentage of rated torque.
P1-33 0121H Position Control Mode (Pr)
2: Forward operation search feed step
3: Reverse operation search feed step
4: Short-pass search feed step
P1-34 0122H
Acceleration Time
1st to 3rd step Acceleration time (When parameter P1-36 is set to 0,
accel / decel function is disabled, i.e. P1-34, P1-35 is disabled)
P1-35 0123H
Deceleration Time
1st to 3rd step Deceleration time (When parameter P1-36 is set to 0,
accel / decel function is disabled, i.e. P1-34, P1-35 is disabled)
P1-36 0124H
Accel /Decel S-curve
When parameter P1-36 is set to 0, accel / decel function is disabled, i.e.
P1-34, P1-35 is disabled.
P1-44 012CH
Electronic Gear Ratio (1st Numerator) (N1)
If the electronic gear deceleration ratio is 1/75, set numerator to 75
P1-45 012DH
Electronic Gear Ratio (Denominator)
P1-47 012FH Homing Mode
202: When (MD1, MD0)=(OFF, ON), Forward Homing
203: When (MD1, MD0)=(OFF, ON), Reverse Homing
P1-50 0132H
Homing Offset Rotation Number
P1-51 0133H
Homing Offset Pulse Number
Total homing offset pulse number =P1-50 x 10000 + P1-51
P1-55 0137H Maximum Speed Limit
P2-36 0224H Moving Speed Setting of 1st Position
Maximum feed step speed
(When speed is above 3000rpm, please set P1-55 to a proper value)
P2-44 022CH Digital Output Mode Setting
0: General output mode
1: Combination output mode