Reference Manual

00809-0100-4530, Rev BA July 2009

Rosemount 5300 Series

LED ERROR MESSAGES For Rosemount 5300 transmitters without display, a flashing Light Emitting Diode (LED) is used for presentation of error messages.

Figure 7-25. Rosemount 5300 transmitters without display use a LED for presentation of error messages.

Flashing LED

In normal operation, the LED flashes 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. This sequence is continuously repeated.

The following errors can be displayed:

Table 7-12. LED error codes.

Code

Error

0

Ram Failure

 

 

1

FPROM

2

HREG

 

 

4

Microwave Module

5

Display

 

 

6

Modem

7

Analog Out

 

 

8

Internal Temperature

11

Hardware

 

 

12

Measurement

14

Configuration

 

 

15

Software

 

 

Example

Modem error (code 6) is displayed as the following flash sequence:

Seconds

7-43

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Emerson Process Management 5300 manual Example, Flashing LED, Code Error, Seconds