Festo Контроллер позиционирования CPX-CMAX - Manual (Page 215)

5. Parameter
5−27
Festo P.BE−CPX−CMAX−CONTROL−EN en 0908NH
Controller serial number
PNU PNU: 114 Index: 1 Max index: 1 Class: Var Data type: bitarray
Values Default: −
Write: −
CMAX serial number (CPX module serial number).
It consists of 8 digits. Example: 37 12 34 56
37:
Date=July 2003, (year: 0..F=2000...2015; month: 0..C)
23456: Continuous number
ý The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
o This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.
FCT project identifier
PNU PNU: 116 Index: 1 ... 33 Max index: 33 Class: Array Data type: char
Values Default: 0"
Impermissible characters: ? @ . , ! : " § | $ % & / # ‘ ’ + ~ * ’ ; ° ^ < >
UUID (Universally Unique Identifier) for identification of the FCT project.
FCT generates an UUID after a project download and writes this into the device as the last paraĆ
meter. The UUID is saved in the project (not visible). In the CMAX the UUID is reset to 0 as soon as a
parameter in the configuration area (PNUs >=400) is changed. Changing process and diagnostic
data does not cause a reset.
The next time the FCT connects with the device, it checks the UUID after the name. If this is identical
to the UUID in the project, synchronisation between the device and the project does not need to be
carried out.
Permissible values per character: = 0x20 ... 0xFF
Reasonable values per character: = 0" ... 9" and A" ... F"
Reset value
= 0"
o The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
ý This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.