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ASDA-A3

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Test Operation and Panel Display

The Speed command selection is determined by SPD0 and SPD1. See the following table.

Speed

command

number

S1

S2

S3

S4

DI signal of CN1

SPD1 SPD0

Command source

Content

Range

0

0

S

Mode

External

analog signal

Voltage difference

between V_REF and

GND

-10V to +10V

Sz

N/A

Speed command is 0

0

0

1

P1.009

-75000 to +75000

1

0 Internal register parameter

P1.010

-75000 to +75000

1

1

P1.011

-75000 to +75000

0: means that DI is off (the circuit is open).

1: means that DI is on (the circuit is closed).

The parameter setting range of the internal register is from -75000 to +75000.

Rotation speed = setting value x unit (0.1 rpm).

For example, P1.009 = +30000, and the rotation speed = +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

+

-

Rotation direction

CCW (forward direction)

CW (reverse direction)

Step 3:

(a) Switch on DI1 and the drive is in the Servo On state.

(b) When both DI3 (SPD0) and DI4 (SPD1) are off, that means the drive executes the S1

command. The motor rotates according to analog voltage command.

(c) When DI3 (SPD0) is on, that means the drive executes the S2 command. The rotation

speed is 3,000 rpm.

(d) When DI4 (SPD1) is on, that means the drive executes the S3 command. The rotation

speed is 100 rpm.

(e) When both DI3 (SPD0) and DI4 (SPD1) are on, that means the drive executes the S4

command. The rotation speed is -3,000 rpm.

(f) You can repeatedly execute steps (c), (d), and (e).

(g) If you want to stop the motor, switch off DI1 (Servo Off).

4

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