Summa Series Servodrive Product Manual
Trial Operation
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
8-1
Chapter 8
Trial Operation
8.1
Preparations for Trail Operation
The procedure for trial operation is given below.
Step Meaning
Reference
1
Installation
Install the Motor and Drive according to the installation conditions. First,
operation is checked with no load. Do not connect the Motor to the machine.
2
Wiring and Connections
Wire and connect the Drive. First, Motor operation is checked without a load. Do
not connect the CN1 connector on the Drive.
Chapter 3Wiring and
Connecting
3
Confirmations before Trial Operation
8.2 Inspections and
Confirmations
4
Power ON
－
5
Resetting the Absolute Encoder
If an absolute encoder is used, it is necessary to reset the absolute encoder.
8.2
Inspections and Confirmations
To ensure safe and correct trial operation, check the following items before you start trial operation.
Make sure that the Drive and Motor are installed, wired, and connected correctly.
Make sure that the correct power supply voltage is supplied to the Drive.
Make sure that there are no loose parts in the Motor mounting.
If you are using a Motor with an Oil Seal, make sure that the oil seal is not damaged. Also make sure
that oil has been applied.
If you are performing trial operation on a Motor that has been stored for a long period of time, make
sure that all Motor inspection and maintenance procedures have been completed.
If you are using a Motor with a Holding Brake, make sure that the brake is released in advance. To
release the brake, you must apply the specified voltage of 24 VDC to the brake.
A circuit example for trial operation is provided below.
L1
L2
L3
L1C
L2C
U
V
W
CN2
M
ENC
BK
DC
AC
DC 24V
24 V power supply or
brake power supply
