Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 33)

Operating Manual PMCtendo SZ 
1002405-EN-03
33
7 Commissioning
7.2 Check connection
WARNING!
Electric shock hazard!
Risk of serious injury from contact with live parts!
 Observe the 5 safety rules (see chapter 2.5 Working on the machine).
 Disconnect the motor from the power supply before carrying out work!
 Ensure that the motor shaft is at a standstill before carrying out work! A rotating rotor
can generate high voltages at the terminals.
 Switch off the power supplies to all connected devices and devices to be connected.
Note that dangerously high voltages can still occur at the servo amplifier even 10
minutes after switching off the power supply due to the residual charge of the DC link
capacitors.
 Cover all open electrical connections, e.g with protective caps.
 Cordon off the installation area according to the safety regulations, e.g. with barriers,
warning signs.
WARNING!
Risk of injury from moving parts!
Make sure that
 no persons are at risk due to start-up.
 all protective and safety equipment is properly installed, even during commissioning
and test operation.
 components attached to the drive are adequately protected against centrifugal forces
(e.g. feather keys, clutch elements, etc.).
Connection
Check that the earth has been properly connected.
—
Check that all live parts are safely protected against
contact, whether accidental or intentional.
Check the wiring and the connections of the servo mo-
tor, feedback, servo amplifier and, if provided, external
fan and motor brake.
Check the direction of rotation of the servo motor. Control the servo motor using the servo amplifier.
Please refer to the documentation for the servo ampli-
fier.
Check the function of the motor brake. Apply the control voltage to the motor brake (ensure
correct polarity): The motor brake must release.