Led Indicators - Allen-Bradley Powermonitor 3000 User Manual

2-10 Product Description

LED Indicators

Figure 2.2 LED Indicators
MODULE
STATUS
RX
RS-485
TX
Powermonitor 3000 wermonitor 3000
Publication 1404-UM001D-EN-E - October 2004
The Powermonitor 3000 is equipped with six, 2-color light emitting
diodes (LEDs) arranged as shown in Figure 2.2. Functions of the LEDs
differ among the various communications configurations.
The three LED's on the left display the same information on
Powermonitor 3000 modules with any communication option
including native RS-485 communications only. The three LED's on the
right have different labels and different indications depending on the
Powermonitor 3000
communications option selected, as shown in the chart below.
Table 2.2 LED Indicators All Powermonitor 3000 Models
LED
Module Status
RS-485 RX
RS-485 TX
Table 2.3 Native RS-485 Communications only (catalog numbers ending in -000)
LED
F1
F1
F2
F3
F2
F3
LED Color LED State and Communications
Condition
Off Control power is off or insufficient
Steady Red Major fault; internal self-test has failed. If a
power cycle does not correct the problem,
call customer support
Steady Green Powermonitor 3000 is operating normally
Off The RS-485 bus is idle; no active data is
present
Flashing Green Active data is present on the RS-485 bus
Off Powermonitor 3000 is not transmitting data
onto the RS-485 bus
Flashing Green Powermonitor 3000 is transmitting data
onto the RS-485 bus
LED Color LED State and Communications
Condition
Off Not Used
Off Not Used
Off Not Used