Endress+Hauser Hart Proline Promag P 500 - Page 149

Proline Promag P 500 HART Diagnostics and troubleshooting
Endress+Hauser 149
Power
I/O 2
I/O 3
I/O 3
1
2
3
4
5
3.
-
+
-
ESC
2.
Power
open
press
open
press
ESC
E+
-
I/O 4
Power
I/O 2
I/O 3
1.
A0029689
1 Supply voltage
2 Device status
3 Not used
4 Communication
5 Service interface (CDI) active
1. Open the housing cover.
2. Remove the display module.
3. Fold open the terminal cover.
LED Color Meaning
1 Supply voltage Off Supply voltage is off or too low.
Green Supply voltage is ok.
2 Device status Off Firmware error
Green Device status is ok.
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.
3 Not used – –
4 Communication Off Communication not active.
White Communication active.
5 Service interface (CDI) Off Not connected or no connection established.
Yellow Connected and connection established.
Flashing yellow Service interface active.
Proline 500
Different LEDs in the transmitter provide information on the device status.