Festo CPX-E Series, Description

Page: 22 / 28

3 Parameterisation
22 Festo – CPX-E-PB-EN – 2017-07 – English
Octet 4
Settings
Designation Bit
7 6 5 4 3 2 1 0
Minimum wait until system CPX-E can send the response telegram
to the DP master. Min T
SDR
1)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1) Minimum Station Delay Responder
Tab. 3.11
Octet 5 … 6
Settings
Designation Bit
7 6 5 4 3 2 1 0
Transmission of the manufacturer identifier (059E
h
) of system
CPX-E. Parameterisation telegrams to system CPX-E are accepted
only if the sent and programmed Ident. Numbers correspond.
Ident_number 0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Tab. 3.12
Octet 7
Settings
Designation Bit
7 6 5 4 3 2 1 0
Not supported by system CPX-E. Group_Ident
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Tab. 3.13
Octet 8 … 198
Settings
Designation Bit
7 6 5 4 3 2 1 0
Slave-specific parameters User_Prm_Data
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Tab. 3.14
3.2.6 Check configuration data – Chk_Cfg
The configuration data is transferred to system CPX-E-System by the DP master using function Chk_Cfg.
The identifiers of the modules according to IEC 61158 and assigned address space are listed in the
Festocatalogue
è
www.festo.com/catalogue.
3.2.7 Read diagnostic data – Slave_Diag
The diagnostic data is requested by system CPX-E using function Slave_Diag
è
Tab. 3.7.
The response monitoring time (watchdog time) can be determined using the Set_Prm function
è
Tab. 3.10.
The behaviour of system CPX-E in case of a fault, e.g., in case of a network failure, depends on the
parameterised behaviour of the master interface and the fail-safe setting. Information on this topic
canbefound in “Description of system CPX-E”
è
1.1 Further applicable documents.