19.2.4 Checking the Readiness of the Inverter System
Selection of the
power supply unit
Green "READY"
LED on
19 – 322
Select the power supply unit used for the integral diagnosis functions
(mostly not all status information of non-HEIDENHAIN inverters can be used):
Check according to the integrated drive diagnosis whether the corresponding axis groups are
released:
HEIDENHAIN Service Manual iTNC 530