HEIDENHAIN iTNC 530 HSCI - Error diagnosis on the laser touch probe

26 – 432 HEIDENHAIN Service Manual iTNC 530 HSCI
PLB 62xx or UEC 11x up to and including variant 02
Pin layout X113 with touch probe adapter ID 667 674-01:
(15-pin D-sub, triple-row)
Figure: Laser touch probe, cable with touch probe adapter
PLB 62xx or UEC 11x as of variant 03:
Pin layout of X113 (touch probe adapter no longer required):
(15-pin D-sub, triple-row)
Female Assignment of X113
(TT) up to variant 02
Adapter
ID 667 674-01
TT cable
ID 633 616-xx
1 Trigger signal Trigger signal
2 Trigger signal
Trigger signal
3 TS ready Do not assign
4 Battery warning
Battery warning
5 + 5 V-NC (+/- 5%) + 5 V-NC (+/- 5%)
6 Start Do not assign
7 0 V-NC TT start
80V-NC 0V-NC
90V-NC 0V-NC
10 + 24 V-NC + 24 V-NC
11 TT ready TT ready
12 Do not assign Do not assign
13 Do not assign Do not assign
14 Do not assign Do not assign
15 Do not assign Do not assign
Female Assignment X113 (TT) as of variant 03
1 Trigger signal
2 Trigger signal
3 Do not assign
4 Battery warning
5 + 5 V-NC (+/- 5%)
6 Do not assign
7 TT start
80V-NC
90V-NC
10 + 24 V-NC
11 TT ready
12 Do not assign
13 Do not assign
14 Do not assign
15 Do not assign