HEIDENHAIN iTNC 530 Service Manual page 348

If available, you can investigate whether the analog servo amplifier can be operated with a
Battery box
"Battery box" (not a HEIDENHAIN unit).
This battery box replaces the control and provides the analog servo amplifier with a nominal
speed value of ±10 V.
(The controller enabling on the servo amplifier must be available. --> If necessary, ask the
machine manufacturer!)
If available, you can connect the test adapter between connection X8 or X9 of the MC and the
Measuring setup
nominal speed value cable. Connect a multimeter to the corresponding banana jacks of the test
with test adapter
adapter.
Assignment for the analog channels. --> See "X8: Analog output 1 to 6" on page 27 – 459, See
"X9: Analog output 7 to 13" on page 27 – 459.
Specifications of
the analog channels
Load capacity:
Short-circuit stability:
Voltage range:
Resolution:
Smallest step:
20 – 348
≥ 5 kΩ, I ≤2 mA, C ≤ 2 nF
R
L L
One output short-circuit proof at a time
U = +10 V ± 100 mV
amax
U = -10 V ± 100 mV
amin
14 bit = 16 384 steps
10V
-------------- - = 0,610 mV
16384
HEIDENHAIN Service Manual iTNC 530