HEIDENHAIN iTNC 530 HSCI - Page 130

130 HEIDENHAIN Technical Manual iTNC 530 HSCI
Regulation with CC 6xxx / UEC 1xx
Position control resolution
or encoder resolution (EnDat 2.2
interpol.)
Path interpolation 3 ms
Fine interpolation Cycle time for fine interpolation = Cycle time of position
controller
Cycle time of current controller PWM frequency Cycle time if MP2182.x = 0:
3333 Hz 150 µs
4000 Hz 120 µs
5000 Hz 100 µs
6666 Hz 75 µs (option 49)
8000 Hz 60 µs (option 49)
10000 Hz 50 µs (option 49)
Cycle time of speed controller  Speed controller cycle time = 2 · current controller cycle
time
 Unless PWM frequency ≤ 5 kHz and double-speed
performance, then:
Speed controller cycle time = Current controller cycle
time
Cycle time of position controller Position controller cycle time = Speed controller cycle
time
Specifications iTNC 530 HSCI
Signal period
4096