Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 681

Part 10: Startup Procedure Manual
Part 10: Startup Procedure Manual
1. STARTUP
WARNING
CAUTION
When executing a test run, follow the notice and procedures in this instruction
manual. Otherwise, it may cause a malfunction, damage to the machine, or injury.
Do not operate the switches with wet hands. Otherwise, it may cause an electric
shock.
Before starting operation, check the parameters. Improper settings may cause
some machines to operate unexpectedly.
The servo amplifier heat sink, regenerative resistor, servo motor, etc., may be hot
while power is on or for some time after power-off. Take safety measures,
example, provide covers to avoid accidentally touching the parts (cables, etc.) by
hand. Otherwise, it may cause a burn injury and parts damaged.
During operation, never touch the rotor of the servo motor. Otherwise, it may
cause injury.
Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may
cause a malfunction.
10 - 2