Enmet AM-5175 Manual do Utilizador descarregar pdf (Página 9)

AM-5175 ENMET Corporation

4.0 Operation

When the AM-5175 is installed as described in Section 3, and in clean air, the POWER green LED is on, the display is lit and

the information on the display is measurement of the target detected by the AM-5175.

The red alarm and fault LEDs are not lit.

4.1 Start Up AM-5175

When the AM-5175 is first powered up, it goes through a series of momentary screens, which identify the instrument model

number, serial number and software revision. After all of the momentary screens have been displayed, the instrument arrives at

the Main Gas Display showing the gas concentration and unit of measurement.

Depending on transmitter configuration and calibration condition, the furthest right character in the display may flash a letter

indicating the instrument status. See the Section 4.1.1 below

4.1.1 Typical Start Up

When power is supplied to the AM-5175, the instrument will display the following sequence of information:

Typical start up sequence of information displayed.

Example of Typical Start Up Display Function

The instrument: Model

5175

Example for reference only

The instrument: Serial Number

Example for reference only

The instrument: Software Revision

IF the right most character is a flashing

The instrument is in Warm-up mode

 This should last about 1 minute

 The Signal Output is held at 4mA during warm-up

IF the right most character is a flashing

The instrument has failed Calibration

The last good calibration values are retained, but the sensor may

not be responsive to gas

A new Calibration should be performed As Soon As Possible

The instrument: Normal Display Mode

Measurement of the target gas

OTE

Software revision may cause variations of display output.

5175

312

1256

S/W X.X

20.9

0ppm

20.9W

0pp

0ppC

20.9C

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 20 21

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