Proline Promag H 500 PROFIBUS DP
Diagnostics and troubleshooting
Hauser
161
12.2 Diagnostic information via light emitting diodes
12.2.1 Transmitter
Proline 500 – digital
Different LEDs in the transmitter provide information on the device status.
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, Ethernet Link/Activity
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
Device does not receive any Profibus data.
White
Device receives Profibus data.
Содержание Proline Promag H 500
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