HEIDENHAIN ITNC 530 Service Manual

July 2010 22 – 365
Measuring setup
with test adapter
The setup described below allows to make an almost complete statement about the condition
of the connected keypad.
However, a special appliance is required. --> See “Test Adapter” on page 29 – 562.
Test inclusive keyboard cable:
8 Shut down the control and switch off the machine.
8 Disconnect the keypad cable on connector X45 of the MC.
8 Connect the keypad cable to the test adapter.
Figure: Keyboard test with test adapter and multimeter
Note
If no test adapter is available, you can measure directly at the contacts of the keyboard cable
or the keyboard.
However, this is very cumbersome, since you must contact the right pins precisely while
pressing the key to be inspected!

HEIDENHAIN ITNC 530 Specifications

General

Control Type	CNC
Look-ahead	Yes
Spindle control	Yes
Touch probe cycles	Yes
Operating voltage	24 V DC
Programming	Conversational and DIN/ISO programming
Interpolation	Linear, Circular, Helical
Data Interface	Ethernet, USB, RS-232
Memory	1 GB
Programming Language	HEIDENHAIN plain language
Operating Modes	Manual, Automatic, MDA
Software Options	Various software options available