User guide

A. Notes on commissioning and service
A−12
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
A.2.2 Step−for−step instructions for basic parametrising
Step 1:
Switch on con
troller. Status C00
is now active.
1. Check status (read PNU 1192:02 −> setpoint = 0).
2. Recommendation: Write device names (PNU 121).
Basically the default value CMAX1" can be used, but an
individual name is recommendable in case you also in
tend to access the controller with FCT.
3. Check version number of the firmware (read PNU 101).
Prior to parametrising you
should ensure that the CMAX
is really compatible with the following project data.
Step 2:
Select commis
sioning mode
4. Activate Commissioning" mode in the CCON, wait for
acknowledgement in the SCON.
STOP and ENABLE must not be set.
B7 B6 B5 B4 B3 B2 B1 B0
CCON OPM2 OPM1 LOCK RESET BRAKE STOP ENABLE
Set
point
1 0 x 0 x x 0 0
SCON OPM2 OPM1 FCT_MMI 24VL FAULT WARN OPEN ENABLED
Set
point
1 0 x x 0 0 0 0
If the parameters are to transmitted via the cyclical I/O data
of the PLC, Parametrising" mode must be selected.
OPM2 OPM1 Operating
mode
Transmit parameters via
1 0 Commissioning CI/DIAG or module para
meters, e.g. DPV1
1 1 Parametrisa
tion
Usage of cyclical I/O data
bytes 2..8