Trial Operation
4.1.1 Step 1: Trial Operation for Servomotor without Load
4 -4
1.
Secure the Servomotor.
Secure the mounting plate of the
Servomotor to the equipment.
Do not connect anything to the shaft
(no-load conditions).
Secure the Servomotor mounting plate to the equipment in order to prevent the Servomotor
from moving during operation.
2.
Check the wiring.
Disconnect the CN1
connector.
L1
L2
L3
U
V
W
L1C
L2C
B1
B2
B3
1
2
C
N
3
C
N
1
C
N
2
YASKAWA
SERVOPACK
MODE/SET
DATA/
CHARGE
POWER
SGDH
-
200V
Disconnect the CN1 connector and check Servomotor wiring in the power supply circuit.
CN1 I/O signals are not used, so leave the connector disconnected.
3.
Turn ON power.
Normal display
Alternate display
Example of Alarm Display
Turn ON Servopack power. If the Servopack has turned ON normally, the LED display on
the front panel of the Servopack will appear as shown above. Power is not supplied to the
Servomotor because the servo is OFF.
If an alarm display appears on the LED indicator as shown above, the power supply circuit,
Servomotor wiring, or encoder wiring is incorrect. In this case, turn OFF power and take
appropriate action. See
7.2 Troubleshooting
.
If an absolute encoder is used, it must be set up. Refer to
5.7.4 Absolute Encoder Setup
.
4
INFO
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr