Specifications

62
Reference Manual
00809-0100-2460, Rev AA
Section 5: Operation
November 2014
Operation
5.3 Light Emitting Diodes
There are three Light Emitting Diodes (LED) on the front of the Rosemount 2460 for status and
error information.
When the 2460 is starting up, all LEDs, (Power, Status, and Error) are lit in order to verify that
they work.
In normal operation the Power On and Status LEDs verify that the 2460 is up and running.
Figure 5-1. Three LEDs on the front
The following color codes are used for the 2460 LEDs:
Table 5-1. LED color codes
LED Type Color Description
Power On Green The green LED indicates that the 2460 is powered on.
Status Yellow The yellow Status LED blinks at a constant rate in normal
operation to indicate that the 2460 software is running.
See also Table 5-3 on page 67.
Error Red The red Error LED is turned off in runtime operation. If
an error occurs, the Error LED will start to blink as
described in “Error LED” on page 65.
If an error occurs during start-up, the Error LED flashes a
sequence that corresponds to a certain error code, see
“Error LED” on page 65.
2460-
TAG :
S/N:
MFG (yymmdd):
DEVICE ID:
MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W
MADE IN GOTHENBURG SWEDEN
Error LED (Red)
Status LED (Yellow)
Power On LED (Green)