How many axes can I run with TwinCAT NC PTP on my CX1000?
(16. Dec. 2003) There is no limitation on the number of axes. It depends on what else needs to be run at the same time: large PLC program, SCADA software etc. We have applications running one axis with a 2 ms cycle time but also applications running six axes with a cycle time of 4 ms. As a rule of thumb: add one millisecond to the cycle time for each installed axis, e.g. set the cycle time of the NC SAF task to three milliseconds for three servo axes.