Festo CPX-CMAX-C1-1 User Manual

1. CPX terminal configuration and FHPP overview
1−4
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
1.1.2 CMAX parameters and CPX node parameters
The CMAX has a number of specific parameters. These inter
nal CMAX parameters cannot be stored as module para
meters in the CPX node, but are exclusively saved in the
CMAX.
It is therefore not possible to access to the CMAX parameters
in the usual way via the I/O diagnostic interface or via
any
corresponding bus−specific channels, but only via special
functions.
Note
For CPX terminals with the CMAX, when exchanging the
CPX terminal or the CMAX, it is always necessary to carry
out parametrisation and commissioning again, since the
parameters and data determined during commissioning
are only saved in the CMAX.
The internal CMAX parameters can be changed with the fol
lowing functions:
 Festo Configuration Tool
with CMAX plug−in
 Cyclical fieldbus communication with the control
and status data of the FHPP (parametrising mode).
See sections 2.2.6 and 6.2.
 Acyclical fieldbus communication (e.g. PROFIBUS DPV1).
See section 6.3 as well as the respective supplementary
description in Appendix C.

Festo CPX-CMAX-C1-1 Specifications

General

Brand	Festo
Model	CPX-CMAX-C1-1
Category	Controller
Language	English