27 – 438 HEIDENHAIN Service Manual iTNC 530 HSCI
SIK component
Controller unit
SIK component (SIK = system identification key)
Additionally required for MC 6xxx:
SIK System Identification Key
• Contains the NC software license for
enabling control loops and software
options.
• The SIK number provides the control
with a unique identification.
Controller unit CC 61xx (CC = controller computer)
CC 6106 with 6 control loops
consists of:
1 drive-control motherboard and
2 drive-control expansion boards
It is equipped with:
6 PWM outputs
6 speed encoder inputs (1 Vpp or EnDat 2.2)
6 position encoder inputs
(1 Vpp or EnDat 2.2)
2 SPI expansion slots
Power supply through UV(R) power supply
unit
Available as:
CC 6106 with 6 control loops
CC 6108 with 8 control loops
CC 6110 with 10 control loops