HEIDENHAIN iTNC 530 HSCI Service Manual

17 – 232 HEIDENHAIN Service Manual iTNC 530 HSCI
Bridge inserted
Figure: Bridge between output and control-is-ready acknowledgment on PLB 62xx
17.2.2 Axis-specific drive enable via axis groups
The PLC inputs for the axis groups are defined in MP4132. The assignment of the axes to the axis
groups can be seen from MP2040.
8 Check (e.g. by means of the HSCI bus diagnosis or in the PLC table), whether the PLC input for the
axis group to be traversed is set to the value 1.
8 Measure, whether 24 V are available at the PLC input for the axis group to be traversed.
Note
The function of the control-is-ready output of a UEC 11x compact controller can also be tested
with this method.
Note
Procedure for the EMERGENCY STOP test --> See ”EMERGENCY STOP test during switch-on”
on page 17 – 240.

HEIDENHAIN iTNC 530 HSCI Specifications

General

Brand	HEIDENHAIN
Model	iTNC 530 HSCI
Category	Control Systems
Language	English