Festo Электрический терминал СРХ - Manual (Page 74)

4. Diagnosis
4−6
Festo P.BE−CPX−CEC−EN en 1004a
ERROR ć PLC run−time error
LED (red) Sequence Status Error number Error handling
LED lights up
ON
OFF
PLC program error CPX error · Read out error
code over
handheld or
CoDeSys pbF
LED is off
ON
OFF
No error ć ć
Tab. 4/4: Displays of ERROR LED
TP ć Ethernet connection: link/traffic
LED (green) Sequence Status Error number Error handling
LED lights up
ON
OFF
Ethernet connection OK ć ć
LED flashes
ON
OFF
Data transfer active
(LED flashes irregularly) ć ć
LED is off
ON
OFF
Ethernet connection to the
parameterisation PC not OK ć · Check
ć the connection
ć the IP address
Tab. 4/5: Displays of TP LED