Summa Series Servodrive Product Manual
Trial Operation
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
8-6
8.4
Motor Operation with a Load
8.4.1
Precautions
WARNING
Operating mistakes that occur after the Motor is connected to the machine
may not only damage the machine, but they may also cause accidents
resulting in personal injury.
IMPORTANT
If you disabled the overtravel function for trial operation of the Motor
without a load, enable the overtravel function (P-OT and N-OT signal)
before you preform trial operation with the Motor connected to the machine
in order to provide protection.
If you will use a holding brake, observe the following precautions during trial operation.
Before you check the operation of the brake, implement measures to prevent vibration from being
caused by the machine falling due to gravity or an external force.
First check the Motor operation and brake operation with the Motor uncoupled from the machine. If
no problems are found, connect the Motor to the machine and perform trial operation again.
Control the operation of the brake with the /BK (Brake) signal output from the Drive.
IMPORTANT
Failures caused by incorrect wiring or incorrect voltage application in the
brake circuit may cause the Drive to fail, damage the Drive, damage the
equipment, or cause an accident resulting in death or injury.
Observe the precautions and instructions for wiring and trial operation
precisely as described in this manual.
8.4.2
Preparations
Always confirm the following before you perform the trial operation procedure for both the machine and
Motor.
Make sure that the Drive is connected correctly to both the host controller and the peripheral devices.
Safety Function Wiring
−
If you do not connect a safety function device, keep the Safety Connector plugged into the CN6
port, and the shorting pins on the connector remain in the default state.
−
If you are using the safety function, remove the shorting pins on the Safety Connector, and connect
the safety function device.
Overtravel wiring
Brake wiring
Allocation of the /BK (Brake) signal to a pin on the I/O signal connector (CN1)
Emergency stop circuit wiring
Host controller wiring