Delta ASDA-A3 Series User Manual page 137

Test Operation and Panel Display
The Speed command selection is determined by SPD0 and SPD1. See the table below.
Speed command
number
4
S1
S2
S3
S4
0: means the switch is open (off).
1: means the switch is closed (on).
The parameter setting range of the internal register is from -60000 to +60000. Speed setting =
setting value x 0.1 rpm. For example, P1.009 = +30000, speed setting = +30000 X 0.1 rpm =
+3000 rpm.
Command setting for the speed register:
Set P1.009 to +30000.
Set P1.010 to +1000.
Set P1.011 to -30000.
Motor's running direction:
Input command
Step 3:
Switch on DI1 and the drive is in the Servo On state.
1.
When both Speed commands of DI3 (SPD0) and DI4 (SPD1) are off, that means it
2.
executes the S1 command. The motor rotates according to analog voltage command.
When DI3 (SPD0) is on, that means it executes the S2 command. The rotation speed is
3.
3000 rpm.
When DI4 (SPD1) is on, that means it executes the S3 command. The rotation speed is
4.
100 rpm.
When both DI3 (SPD0) and DI4 (SPD1) are on, that means it executes the S4 command.
5.
The rotation speed is -3000 rpm.
You can repeatedly execute steps 3, 4, and 5.
6.
If you want to stop the motor, switch off DI1 (Servo Off).
7.
4-22
CN1 DI signal
SPD1 SPD0
0 0
0 1
1 0
1 1
Rotation direction
+ CCW (forward direction)
CW (reverse direction)
-
Command
Content
source
External
Voltage difference between
analog
V-REF and GND
command
P1.009
Internal
register P1.010
parameter
P1.011
ASDA-A3
Range
-10V to +10V
-60000 to +60000
-60000 to +60000
-60000 to +60000