Zero Speed Range Setting; Target Rotation Speed - Delta Electronics ASDA-B Series User Manual

P1 - 37 GDR Ratio of Load Inertia to Servo Motor Inertia
Default: 10
Applicable Control Mode: P/S/T
Unit: 0.1times
Range: 0 ~ 2000
Settings:
Ratio of load inertia to servo motor inertia: (J_load /J_motor)
P1 - 38 ZSPD

Zero Speed Range Setting

Default: 10
Applicable Control Mode: P/S/T
Unit: rpm
Range: 0 ~ 200
Settings:
This parameter is used to set output range of zero speed signal (ZSPD).
ZSPD is activated when the drive senses the motor is equal to or below the Zero Speed Range
setting as defined in parameter P1-38.
For Example, at default ZSPD will be activated when the drive detects the motor rotating at
speed at or below 10 rpm. ZSPD will remain activated until the motor speed increases above 10
RPM.
P1 - 39 SSPD

Target Rotation Speed

Default: 3000
Applicable Control Mode: P/S/T
Unit: rpm
Range: 0 ~ 5000
Settings:
When target rotation speed reaches its preset value, digital output (TSPD) is enabled. When the
forward and reverse speed of servo motor is equal and higher than the setting value, the motor
will reach the target rotation speed, and then TSPD signal will output.
TSPD is activated once the drive has detected the motor has reached the Target Rotation Speed
setting as defined in parameter P1-39. TSPD will remain activated until the motor speed drops
below the Target Rotation Speed.
Revision January, 2009
Chapter 7 Servo Parameters|ASDA-B Series
Communication Addr.: 0125H
Related Section:
P2-31, P2-32, Section 6.3.6
Communication Addr.: 0126H
Related Section:
DO ZSPD(03) in Table 7.B
Communication Addr.: 0127H
Related Section:
DO TSPD(04) in Table 7.B
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