Subject to change – 2018/04
32
è
Internet: www.festo.com/catalogue/...
Terminal CPX-P
Technical data – Operator unit CPX-MMI-1
-K-
Width
81 mm
The operator unit is a small, conveni
ent commissioning and service device
for the CPX-P terminal. It provides
data polling, configuration and diag
nostic functions for CPX-P terminals.
Its extremely flexible application
range means that data can be read in
or out at any location. IP65 compati
bility makes it suitable for use in
harsh industrial environments.
Application
Functions
Advance commissioning through
the monitoring/forcing of inputs
and outputs without fieldbus
master/PLC
Test function for parameter
settings, for example fail-safe of the
outputs or switch-on delay of the
inputs
Plain-text diagnostics of module
and channel-oriented errors
Condition monitoring:
preselection/loading of counters,
activation of the channels to be
monitored
Display of the last 40 error
occurrences with timestamp
Identification of sporadic causes of
errors through display of the
diagnostic history
Password protection
Connection
The operator unit is connected to the
CPX bus nodes or control block, as
appropriate, using a pre-assembled
M12 cable.
The voltage for the operator unit is
supplied by the CPX-P component
Communication
Once connected to the CPX-P terminal,
the operator unit loads the available
configuration for the I/O modules,
valves, etc.
This ensures the availability of up-to-
date texts, messages, menus and
displays.
Status information, diagnostic
messages and parameter bits are then
exchanged during operation.
Assembly
A mounting bracket for the operator
unit offers the option of wall or H-rail
mounting.
The mounting bracket also has an
option for temporary mounting using
a hanging device.
