127
Reference Manual
00809-0100-4026, Rev HA
Section 6: Operation
November 2014
Operation
6.4 LED error messages
For Rosemount 5400 Series transmitters without a display, a flashing Light Emitting Diode (LED)
is used to present error messages.
Figure 6-8. Rosemount 5400 Series Transmitters without Display use a LED for the
Presentation of Error Messages
In normal operation, the LED flashes orange once every other second. When an error occurs, the
LED flashes a sequence that corresponds to the Code number followed by a five second pause,
and this sequence is continuously repeated.
The following errors can be displayed:
Table 6-3. LED Error Codes
Example
Modem error (code 6) is displayed as the following flash sequence:
Code Error
0 Ram Failure
1FPROM
2HREG
4 Microwave Module
5 Display
6Modem
7Analog Out
8Internal Temperature
11 Hardware
12 Measurement
14 Configuration
15 Software
Flashing LED
To Next Page
Loading...
