Festo CPX-E-CEC Series, Руководство пользователя, Страница: 9 / 24

2.6.2 Network connections
Connection [ETH], [EC] Signal
1 TD+ Transmitted data +
2 TD
–
Transmitted data
–
3 RD+ Received data +
4 n.c.
–
5 n.c.
–
6 RD
–
Received data
–
7 n.c.
–
8 n.c.
–
1)
Shield Functional earth
1) Housing
Tab. 7 Connection [ETH], [EC]
Connection Function
[ETH] Ethernet interface for the connection of a programming device,
PC or operating unit CDPX
[EC] EtherCAT master
Tab. 8 Network connections
2.7 Additional functions
2.7.1 FTP server
The controller provides an FTP server.
Data can only be accessed via the directory: /mnt/ftp.
2.7.2 Web server
The integrated web server provides read access to the key parameters and diagnostic functions of the
automation system CPX-E
è 2.8.3 Diagnostics via web server.
2.7.3 Temperature sensor
The controller has a sensor to measure the internal temperature.
Reading the current temperature:
–
via CODESYS using the function block "GetTemperature"
è
Festo_General_3 library
– via the web server of the controller – menu [System] [Information]
è 2.8.3 Diagnostics via web server
2.7.4 Real-time clock
The controller has a real-time clock, which can be set or read with the aid of CODESYS function blocks:
–
for run-time of CODESYS projects
è
CODESYS SysTimeRtc library
– in online mode with the aid of the PLC shell è CODESYS V3
Function
9 Festo — CPX-E-CEC-... — 2018-09