4-1
Chapter 4 Trial Operation
z Before proceeding with trial run, please ensure that all the wiring is correct.
z Trial run description below covers the operation from keypad and also from an external
controller such as a PLC. Trial run with external controller speed control loop (analog
voltage command) and position control loop (external pulse command).
(1) No-load servo motor. Trial run (Reference:4-1)
A. Servo Drive wiring and motor installation B. Purpose of trial run
Power Wining
SV-Motor
Motion Table
Confirm if the items below are correct:
．Drives power cable wiring
．Servo Motor wiring
．Encoder wiring
．Setting servo motor rotation direction and speed
(2) No-load servo motor with a host controller. Trial run (Reference:4-2)
A. Servo drive wiring and motor installation B. Purpose of trial run
Power Wining
SV-Motor
Motor Table
Connect to Host
Controller
Confirm if the items below are correct:
．Control signal wiring between host controller and servo
drive.
．Servo motor rotation direction, speed and rotating
number .
．Brake function, operation limit function and protection
function.
(3) Servo motor connected to load and controlled by a host controller. Trial run (Reference:4-3)
A. Servo drive wiring and motor installation B. Purpose of trial run
Power Wining
SV-Motor
Motion Table
Connect to Host
Controller
Confirm if the items below are correct:
．Servo motor rotation direction, speed and
mechanical operation range.
．Set related control parameters.
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