Error Diagnosis On Ts Touch Probes - HEIDENHAIN iTNC 530 Service Manual

25.3 Error Diagnosis on TS Touch Probes

If you suspect that a damaged touch probe or a touch probe into which liquid has penetrated
Control impaired?
impairs the function of the control:
Visual inspection
Is the stylus broken? Is the touch probe or the cable damaged?
Is the transceiver unit contaminated? etc.
Checking the LEDs Touch probe with infrared interface:
By means of two multicolor LEDs, a visual status check of SE 440, SE 640 and EA 632
transmitter/receiver units is possible:
On the SE 540, there is a multicolor LED with the following meaning:
25 – 418
Disconnect the touch probe and observe the reaction.
--> See "Deselecting and Disconnecting the Touch Probe" on page 25 – 426.
Visually inspect the stylus, touch probe, transmitter/receiver unit, cable, etc.
Note
A detailed description of the visual status check, of the beam direction, of battery
exchange, stylus exchange, centering, specifications, etc. can be found in the mounting
instructions of the touch probe!
HEIDENHAIN Service Manual iTNC 530