February 2012 30 – 559
30 Measuring, testing and inspection equipment
30.1 Important notes
Observe the safety precautions in chapter 2 of this manual.
--> See ”Safety precautions” on page 2 – 15!
The following inspection, measuring and testing equipment is only intended for testing
machines!
Encoder cables, etc., are no longer continuously shielded when the test adapter is connected.
When using grounded measuring equipment (e.g., oscilloscope with power connection), always
use the socket of the machine's electrical cabinet for power supply.
Compensating currents caused by different earth potentials can thus be avoided!
For measuring voltages, first connect to 0 V and only then to the voltage to be measured!
Always observe the User's Manual of PWM 9 as well as the Operating Instructions of
PWT 10/17/18 and PWM 20 / IK 215!