Checking The Analog Speed Command Interface - HEIDENHAIN iTNC 530 Service Manual

20.2.4 Checking the analog speed command interface

The control outputs an analog voltage of 0 V to maximum ± 10 V (the analog voltage is entered
in MP 1050.x).
This voltage can be measured at the connecting terminals of the servo amplifier or directly at the
MC with the HEIDENHAIN test adapter.
With the integrated oscilloscope the Volt. analog voltage can also be observed:
Observation with
the integrated
oscilloscope
Activation and operation --> See "Integrated Oscilloscope" on page 10 – 99.
It is a prerequisite that the release conditions (e.g., door contacts, permissive buttons) for the
Error:
axis movements are given.
No axis movement!
for the axes to be traversed ...
If necessary, ask the machine operator!
20 – 346
no "Axis clamped" symbol must be shown.
the "STIB" star (control-in-operation) must be visible
The feed rate display (F ...) must not be highlighted.
the position display (ACTL, NOML) changes when the axis moves.
HEIDENHAIN Service Manual iTNC 530