Delta ASD-A3-0121, User Manual

Page: 313 / 603

Parameters ASDA-A3
8-56
Revision December, 2017
8
P1.081
Second set of maximum rotation speed for analog Speed
command
Address: 01A2H
01A3H
Default:
Motor rated speed
Control mode: S / T
Unit: rpm / 10V Setting range: 0 – 50000
Format: DEC Data size: 32-bit
Settings:
Please refer to the description of P1.040.
P1.082 Filter switching time between P1.040 and P1.081
Address: 01A4H
01A5H
Default:
0
Control mode: S
Unit: ms Setting range: 0 – 1000 (0: disable this function)
Format: DEC Data size: 16-bit
Settings:
0: disable filter switching time
P1.083 Abnormal analog input voltage level
Address: 01A6H
01A7H
Default:
0
Control mode: S
Unit: ms Setting range: 0 – 12000 (0: disable this function)
Format: DEC Data size: 16-bit
Settings:
When the analog input voltage is too high for more than 50 ms, AL042 occurs. The comparison value for
this parameter is the original analog input voltage which has not been changed by an offset value
through P4.022 (analog speed input offset).
P1.084 –
P1.086
Reserved
P1.087 Torque limit
Address: 01AEH
01AFH
Default:
1
Control mode: PR
Unit: % Setting range: 1 – 300
Format: DEC Data size: 16-bit
Settings:
The Torque limit is only for Torque limit homing mode. As shown in the following diagram, when the
homing command is triggered, the motor runs in one direction until it reaches the collision protector.
After reaching the collision protector, the servo drive outputs a larger motor current to counter the
external force from the collision protector. The servo drive uses the motor current and the Torque limit
time to determine homing, and then it runs in the opposite direction to find the Z pulse.