CMZ PROFINET DRIVES SOLUTION

Not isochronous real-time cyclic data exchange (RT)

Application Class 3 functionality for axes “command mode”

The servo-drives PNT of CMZ can be used in IRT networks

Custom telegrams and PROFIdrive vocabulary

HW architecture based on chip HMS.

IN ADDITION TO CMZ TYPICAL FUNCTIONALITIES:

Interface with SD-Setup

Integrated PLC.

CMZ servo-drives SBD and IBD can be used in a PROFINET network and be recognized and controlled by Siemens controllers (or any other PROFINET controller) thanks to the GSDML descriptor file.

CMZ SBD drives, defined in class 3 (RT), can be used even in networks with devices of superior class (IRT).

CMZ has implemented both the cyclic communication (for the servo-drives management) and the acyclic communication (for the access to the PROFIdrive vocabulary).

The real key point of SBD and IBD drives developed by CMZ is the combination: “integrated PLC” + “telegram 400”.

Telegram 400 (and 401, 402) is a cyclic telegram with CMZ integrated PLC for servo-drives: in this way, it becomes possible to make the PROFINET controller interact with the “CMZ integrated PLC” by taking advantage of all functionalities that this solution provides.

The “CMZ integrated PLC” is not a simple sequencer but a true PLC IEC61131 that allows to entirely manage the drive: in fact there are variables, functions, complex types that allow to write a complex program.