Festo CPX-FB36 - Page 95

4. Diagnostics
4-5
Festo CPX-FB36-EN en 1611a English
In the following sections, the statuses of the LED displays are
represented as follows:
lit; flashing; off;
Normal operating status
During normal operation, the following LEDs light up green.
The SF LED does not illuminate. The M-LED only illuminates
with the setting “System start with stored parameterisation
and stored CPX expansion” (è function number 4402).
LED indicator
operating
status
PS
PM
SF
MS
NS
M
TP2
TP1
These LEDs light up
green:
–MS
–NS
– TP1/2
1)
–PS
–PL
The red LED (SF) does
not illuminate.
The yellow LED (M) is
lit.
2)
Normal
1) Steady light: Ready for data transmission
Flashing: Data transmission ongoing
2) Lights up only if system start is activated with saved parameteri
sation and saved CPX expansion.
Tab. 4/2: Normal operating status