Burkert 8691 Manuel D'utilisation page 53

Type 8691
DeviceNet
led device status
Flashes Connection
red time-Out
Red Critical fault
Table 23: Status of the bus LED
Status of the device status LeD
led device status
Off No supply
Green Device is working
Table 24: Status of the device status LED
Status of the pilot valve LeD
led explanation
Off • Pilot valve is not actuated
Yellow • Pilot valve is actuated
Table 25: Status of the pilot valve LED
noTe!
damage or malfunction due to penetration of dirt and humidity!
To ensure protection class IP65 / IP67:
• Screw the transparent cap in all the way.
explanation
• One or more I/O connections are in
Time-Out state
• Another device with the same MAC
ID address is in the circuit
• No bus connection due to communi-
cation problems
explanation
• Device is not supplied with voltage
• Normal operating status
troubleshooting
• New connection establishment by
master to ensure that the I/O data
is transmitted cyclically.
• Check baud rate
• If required, replace device
english
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