1. BEFORE OPERATION
1－4
• For operating safety, check that the Servo Amplifier is grounded by at least a class 3 (less than 100Ω) of
the PE (protective earth) terminal . In addition, the grounding terminal of the Servomotor must be
connected to the PE (protective earth) terminal .
• Never perform a withstand voltage or a megger test of the Servomotor or the Servo Amplifier.
In this product, 0V and the main body is earthed by the capacitor.
If such test is necessary, consult with us.
• Perform correct wiring by referring to the chapter "4. Wiring".
Wrong wiring may cause Servomotor's or amplifier's breakage.
• Since the "P" series Servomotor is not an induction motor, the direction of revolution cannot be changed
by swapping the phases.
To change the direction, use the remote operator.
• For safety operation, be sure to install a surge absorber on the relay, electromagnetic contactor,
induction motor and brake solenoid coils.
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