Trial Operation - YASKAWA SGDH User Manual

8 Operation

8.1 Trial Operation

Make sure that all wiring has been completed prior to trial operation.
Perform the following three types of trial operation in order. Instructions are given for speed control mode (stan-
dard setting) and position control mode. Unless otherwise specified, the standard parameters for speed control
mode (factory setting) are used.
(1)Trial Operation for Servomotor without Load (Refer to 8.1.1.)
To power
supply
(2)Trial Operation for Servomotor with Host Reference (Refer to 8.1.2.)
To power
supply
(3)Trial Operation for the Servomotor and Machine Combined (Refer to 8.1.3.)
To power
MODE/SET
supply
YASKAWA 200V
SERVOP ACK
SGDH-
MODE/SET DATA/
CHARGE POWER
L1 C
N
L2 3
CN1
+ 1
+ 2
-
C
L1C N
1
L2C
B1
B2
U
V
C
W
N
2
Secure the motor flange to
the machine, but do not
connect the motor shaft to
the load shaft.
YASKAWA 200V
SERVOP ACK
SGDH-
MODE/SET DATA/
CHARGE POWER
L1 C CN1
N
L2 3
+ 1
+ 2
-
L1C
L2C
To host controller
B1
B2
U
V
W
Secure the motor flange to
the machine, but do not
connect the motor shaft to
the load shaft.
YASKAWA 200V
SERVOP ACK
SGDH-
DATA/
CHARGE POWER
CN1
L1 C
N
L2 3
+ 1
+ 2
-
L1C
L2C
To host controller
B1
B2
U
V
W
Secure the motor flange to the
machine, and use a coupling to
connect the motor shaft to the
load shaft.
Purpose
The servomotor is operated without connecting the shaft to
the machine in order to confirm that the following wiring is
correct.
• Power supply circuit wiring
• Motor wiring
• Encoder wiring
• Motor's rotation direction and motor speed
Purpose
The servomotor is operated without connecting the shaft to
the machine in order to confirm that the following wiring is
correct.
• I/O signal wiring between the SERVOPACK and the host
controller.
• Motor's rotation direction, motor speed, and number of
rotations
• Check the operation of the brake, overtravel, and other pro-
tective functions.
Purpose
The servomotor is connected to the machine and trial opera-
tion is performed. The SERVOPACK is adjusted to match the
machine characteristics.
• The servomotor's rotation direction, motor speed, and
machine travel distance.
• Set the necessary parameters.
8-4