Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 21)

Operating Manual PMCtendo SZ 
1002405-EN-03
21
6 Electrical installation
6 Electrical installation
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!
Uncontrolled movements of the servo motor can result in injury!
Incorrect wiring of the servo motor and/or feedback unit can trigger uncontrolled move-
ments and result in material damage and/or personal injury.
 All work must be carried out by specialists.
 Observe the specifications in this operating manual and in the documentation of the
servo amplifier used.
 Observe the applicable regulations.
6.1 General information
6.1.1 Wiring
Observe the regulations applicable for your machine or system when installing the elec-
trical equipment, e.g. DIN IEC 60364 or DIN EN 50110.