A.3.4 Data Reset - Festo CPX Series Manual

A. Notes on commissioning and service

A.3.4 Data reset

Reset Description
Identification
data reset
The data reset is triggered by writing on the commissioning parameter data
reset" PNU 1192:03 = 2.
Axis data reset
The data reset is triggered by writing on the commissioning parameter data
reset" PNU 1192:3 = 3.
Device data reset
After the reset it is no longer possible to communicate with the CMAX. The dis
play shows 3 flashing dashes −−−". The CPX terminal must be switched off and
then back on again.
Tab. A/5: Types of data reset
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
There are three ways of resetting data in the CMAX, see
Tab. A/5.
This function can be performed with the FCT and by the PLC.
Only the identification data and the adaptation data are reset. All the other
data is retained.
This function can be performed with the FCT and by the PLC.
All user parameters of an axis are reset to the delivery status.
The identification data, the adaptation data and the maintenance data of an
axis are reset.
The diagnostic memory is retained and it contains the entry data reset".
Device data such as device name, operating time are retained.
A password is not deleted.
This function is only available by CI at the diagnostic interface and can only be
triggered by the FCT. A PLC cannot trigger a device data reset via fieldbus.
With this reset the entire CMAX is reset to delivery status. The identification
data, adaptation data and maintenance data of both (level 2) axes and the
shared device data such as device name, operating time etc. are deleted.
The diagnostic memory of the axes is deleted.
A password specified in the device is deleted.
This is the only way to continue using a device if a set password has been lost.
When speaking about a data reset in general, this refers to an
axis data reset.
A−25