Leds/Buttons - Campbell CompactFlash CFM100 Manual

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CFM100 CompactFlash

Module

CAUTION

5.1

LEDs/Buttons

NOTE

LoggerNet File Control should not be used to retrieve data

from a CompactFlash card. Using File Control to retrieve the

data can result in a corrupted data file.

FIGURE 5-1. CompactFlash Module

There is one red-green-orange LED (light emitting diode) and two buttons:

control and eject. The LED indicates the status of the module. The LED will

flash red when the CF card is being accessed, solid green when it is OK to

remove the card, solid orange to indicate an error, and flashing orange if the

card has been removed and has been out long enough that CPU memory has

wrapped and data is being overwritten without being stored to the card. The

Initiate Removal button must be pressed before removing a card to allow the

datalogger to store any buffered data to the card and then power it off.

The CFM100 will consume more current if a Status LED is

continuously on. When a red or green LED is continuously on, add

1 mA to the power consumption. When an orange LED is

continuously on, add 2 mA to the power consumption.

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