Sensor Connection Housing - Endress+Hauser Proline Promass E 500 PROFINET Operating Instructions Manual

Proline Promass E 500 PROFINET
Endress+Hauser
LED
2 Device status (during
start-up)
3 Flashing/network status Green
4 Port 1 active:
PROFINET
5 Port 2 active:
PROFINET and
service interface (CDI)
12.2.2

Sensor connection housing

Proline 500 – digital
Various light emitting diodes (LED) on the ISEM electronics (Intelligent Sensor Electronic
Module) in the sensor connection housing provide information on the device status.
1
2
3
1 Communication
2 Device status
3 Supply voltage
Color Meaning
Flashing green Device is not configured.
Flashing red A diagnostic event with "Warning" diagnostic
behavior has occurred.
Red A diagnostic event with "Alarm" diagnostic behavior
has occurred.
Flashing red/green The device restarts.
Flashes red slowly If > 30 seconds: problem with the boot loader.
Flashes red quickly If > 30 seconds: compatibility problem when
reading the firmware.
Cyclic data exchange is active.
Flashing green Following request from automation system:
Flash frequency: 1 Hz (flash functionality: 500 ms
on, 500 ms off)
Cyclic data exchange is not active, no IP address is
available:
Flash frequency: 3 Hz
Red IP address is available but there is no connection to
the automation system
Flashing red Cyclic data exchange was active but the connection
was disconnected:
Flash frequency: 3 Hz
Off Not connected or no connection established.
White Connected and connection established.
Flashing white Communication not active.
Off Not connected or no connection established.
Yellow Connected and connection established.
Flashing yellow Communication not active.
Diagnostics and troubleshooting
64 B
Communication
63
A
Communication
Alarm
Power
61
L+
Power
62 L-
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