On The Spot Diagnosis With Leds; Leds Of The Cpx Bus Node; Led Display On The Cpx Bus Node (Example); Diagnostics And Error Handling - Festo CPX System Manual

5. Diagnostics and error handling

5.1.1 On the spot diagnosis with LEDs

1
Fieldbus−specific
LEDs (see manual for
the specific CPX bus
node)
2
CPX−specific LEDs
(can be found on
every CPX bus node;
see section 5.1.2)
Fig. 5/2: LED display on the CPX bus node (example)
Festo P.BE−CPX−SYS−EN en 0902e
The LEDs of the electric modules are situated under the trans
parent cover on the upper part of the module. The right−hand
row of LEDs is identical on the different types of modules
(standardised).

LEDs of the CPX bus node

CPX bus nodes have fieldbus−specific LEDs and CPX−specific
LEDs. The CPX−specific LEDs are available on each CPX field
bus node:
1
PS
PL
SF
M
2
5−5