AM-5175
ENMET Corporation
7
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
AM-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
W
OR
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
C
OR
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
OR
The instrument: Normal Display Mode
Measurement of the target gas
N
OTE
:
Software revision may cause variations of display output.
AM-5175
312-1256
S/W X.X
20.9%
0ppm
20.9W
0ppW
0ppC
20.9C