HEIDENHAIN iTNC 530 HSCI - Interfaces to the drives; Digital PWM interface

21 – 328 HEIDENHAIN Service Manual iTNC 530 HSCI
Motor outputs
of UEC 11x
Fixed assignment
on CC61xx and
UEC 11x
On the CC 61xx there is a fixed assignment between the PWM output, the input of the speed
encoder and the input of the position encoder:
UEC 111 UEC 112
 X80 to X83  X80 to X84
CC 6106
PWM output Speed input Position input
X51 X15 X201
X52 X16 X202
X53 X17 X203
X54 X18 X204
X55 X19 X205
X56 X20 X206
CC 6108
PWM output Speed input Position input
X51A X15A X201A
X52A X16A X202A
X53A X17A X203A
X54A X18A X204A
X51B X15B X201B
X52B X16B X202B
X53B X17B X203B
X54B X18B X204B
CC 6110
PWM output Speed input Position input
X51A X15A X201A
X52A X16A X202A
X53A X17A X203A
X54A X18A X204A
X51B X15B X201B
X52B X16B X202B
X53B X17B X203B
X54B X18B X204B
X55B X19B X205B
X56B X20B X206B