HEIDENHAIN iTNC 530 HSCI Service Manual

19 – 310 HEIDENHAIN Service Manual iTNC 530 HSCI
19.2.8 Corrective action
Motor encoder in a
synchronous motor
If you have found that the motor encoder in a synchronous motor is defective
(synchronous motors from HEIDENHAIN are designated QSY xxx; they are used for machine axes):
8 Exchange the entire synchronous motor!
Motor encoder in
an asynchronous
motor
If you have found that the motor encoder in an asynchronous motor is defective:
(asynchronous motors from HEIDENHAIN are designated QAN xxx; they are used for spindles):
8 Exchange either the entire asynchronous motor or the motor encoder.
If you want to exchange the motor encoder of the asynchronous motor:
8 Read the instructions in the service manual "Inverter Systems and Motors".
8 Use the enclosed mounting instructions (all motor encoders are supplied with mounting
instructions).
Control
components
If you have found that the motor encoder interface on the CC 61xx or UEC 11x is defective:
8 Exchange of CC 61xx or UEC 11x --> See ”Exchange of HEIDENHAIN components” on page 29 –
515.
Attention
Motor encoders in synchronous motors must be adjusted to a certain rotor position.
The adjustment is made by the motor manufacturer.
In addition, motors may have an electronic ID label. This electronic ID label for the motor is stored
in the EnDat motor encoder. When you exchange the motor encoder, the electronic ID label must
be written anew.
This is done at the motor manufacturer.
DANGER
EnDat encoders offer the possibility of storing machine or system-dependent data in the
memory area reserved for the machine tool builder. The data may comprise safety-relevant
information.
Ask your machine tool builder whether and which information is saved in the EnDat encoder.
Make sure that the replacement unit also contains this information!
Failure to do so may result in machine damage or personal injury!

HEIDENHAIN iTNC 530 HSCI Specifications

General

Brand	HEIDENHAIN
Model	iTNC 530 HSCI
Category	Control Systems
Language	English