36 E
3
Point Gas Monitor Technical Manual
Troubleshooting
Troubleshooting
If the E
3
Point Standalone or Network encounters errors, the LCD will
display a 2-digit error code. The following table provides an explanation of
these codes. Contact Technical Services if any of these error codes
appear.
Error
Code
Description
01 Main board eeprom error
02 Main board power glitch
03 Sensor board eeprom error
04 Sensor board eeprom uninitialized
05 Sensor board ADC failure
06 Sensor board ADC high saturation/clipping
07 Sensor board ADC low saturation/clipping
08 Sensor span gain not calibrated
09 Sensor not responding to span calibration
10 Sensor unstable while in span calibration
11 Sensor span gain too high
12 Sensor span gain too low
13 Sensor baseline not calibrated
14 Sensor baseline offset too high
15 Sensor baseline offset too low
16
Sensor reflex test (self-test) failed. See Sensor Over Range in
Specifications.
17 Sensor end of life reached
18 Sensor due for calibration
19 Temperature sensor ADC signal too high
20 Temperature sensor ADC signal too low
21 Power overload caused by the presence of two high-powered
sensors
22 Remote sensor communication error
If an O
2
sensor displays 0% and is in Alarm A status when no nitrogen
is present, the sensor may be missing or defective. Contact Technical
Services.
w ww . . co m
information@itm.com1.800.561.8187
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