Apply Power To The Servo Drive - Delta ASD-A2R-0221 Series User Manual

Chapter 5 Trial Operation and TuningASDA-A2R Series

5.2 Apply Power to the Servo Drive

Please follow the instructions below.
A. Make sure the wiring between the motor and servo drive is correct.
1) When connecting to Delta's 20bit rotary motor, U, V, W and FG have to connect to
cable red, white, black and green respectively. If the wiring is incorrect, the motor
cannot work normally. If connecting to other brand of 20bit rotary motor, the new
function, Motor Auto Detection (Please refer to Chapter 12) can help to check and
correct the problem of wrong wiring. The ground wire FG of the motor must be
connected to the ground terminal of the servo drive. Please refer to Chapter 3.1 for
wiring.
2) The encoder cable of the motor has correctly connected: If users only desire to
execute JOG function, it is unnecessary to connect CN1 and CN3 (Please refer to
Chapter 5.3). Refer to Chapter 3.1 and 3.5 for the wiring of encoder.
Caution: Do not connect the power terminal (R, S, T) to the output terminal (U, V, W)
of the servo drive. Or it might damage the servo drive.
B. Power circuit of the servo drive:
Apply power to the servo drive. Please refer to Chapter 3.1.3 for power wiring.
C. Power on:
Power of the servo drive: including control circuit (L
When the power is on, the display of the servo drive will be:
The digital input (DI6~DI8) of the default value is the signal of reverse limit error (NL),
forward limit error (PL) and emergency stop (EMGS), if not using the default setting of
DI6~DI8, adjusting the setting of P2-15~P2-17 is a must. Parameters could be set to 0
(disable this DI function) or modified to another function.
From the last setting, the servo drive status displays parameter P0-02 setting as the
motor speed (06), then the screen display will be:
When the screen displays no text, please check if the power of control circuit is under
voltage.
5-2
machinery has different characteristic, please adjust the
parameter according to the characteristic of each machinery.

Please reset the parameter when the servo drive is in SERVO
OFF status, or it may cause malfunction.

When the relay is operating, make sure it can work properly.

Check if the power indicator and LED display works normally.
c, L c) and main circuit (R, S, T) power.
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Revision December, 2014