Zero Speed Range Setting; Target Motor Speed; Max. Analog Speed Command Or Limit - Delta Electronics ASDA-A Series User Manual

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Chapter 7 Servo Parameters|ASDA-A&A+ Series
P1 - 38 ZSPD
Default: 10
Applicable Control Mode: ALL
Unit: r/min
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 r/min. ZSPD will remain activated until the motor speed increases above
10 r/min.
P1 - 39 SSPD
Default: 3000
Applicable Control Mode: ALL
Unit: r/min
Range: 0 ~ 5000
Settings:
When target motor 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 motor speed, and then TSPD signal will output.
TSPD is activated once the drive has detected the motor has reached the Target Motor Speed
setting as defined in parameter P1-39. TSPD will remain activated until the motor speed drops
below the Target Motor Speed.
P1 - 40▲
VCM
Default: rated speed
Applicable Control Mode: S/T
Unit: r/min
Range: 0 ~ 10000
Settings:
In Speed mode, this parameter is used to set the speed at the maximum input voltage (10V) of
the analog speed command.
In Torque mode, this parameter is used to set the speed at the maximum input voltage (10V) of
the analog speed limit.
7-40
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Zero Speed Range Setting

Target Motor Speed

Max. Analog Speed Command or Limit

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Related Section:
Section 6.3.4, P1-55
Revision April 2009
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