AUTOFLAME Mk8 EGA User Manual

5 Error Checking and Self-Diagnostics
12.04.2016 Mk8 EGA Set-Up and Trim Guide Page 61
5.3 Mk8 EGA Faults
Error
Code
Description Type Troubleshooting
1 Code Cell Invalid Error –
Permanent
Cell is invalid, cell not connected or EEPROM not
programmed
2 Cell Data Loaded Warning –
User Clear
Cell commissioning data re-loaded
3 Blocked Input Error – User
Clear
Input is blocked, as detected by input pressure
reading
4 Blocked Output Error – User
Clear
Output is blocked, as detected by barometric
pressure reading
5 High Humidity Error – Auto
Clear
Cell Humidity is above 95%, leading to erroneous
readings
6 Ambient
Temperature Low
Error – Auto
Clear
Ambient Temperature is too low (<3
o
C)
7 Ambient
Temperature High
Error – Auto
Clear
Ambient Temperature is too high (>50
o
C)
8 Chiller Frozen Error – Auto
Clear
Chiller Temperature has gone below zero
9 Chiller
Temperature High
Warning –
Auto Clear
Chiller cannot maintain required temperature
10 Chiller Output Error – Auto
Clear
Chiller current sense is detecting incorrect current
11 Flow Out of
Range
Error –
User/Auto
Clear
Pump cannot maintain pressure – for self-cal pump,
this auto clears so that the calibration process can
continue
12 Self-Cal Low
Pressure
Error – User
Clear
Self-calibration gas supply pressure is too low
13 Self-Cal High
Pressure
Error – User
Clear
Self-calibration gas supply pressure is too high
14 HSL Out of Range Error – Auto
Clear
HSL cannot maintain temperature
15 Excessive
Calibration Drift
Error –
Permanent
Fault
Re-calibration resulted in too large value change –
only applies to self-cal/MCERTs configured EGAs
16 Temperature
Sensor
Error – User
Clear
Temperature sensor is faulty – see temperature
sensor faults below
17 Pressure Sensor Error – User
Clear
Pressure sensor is faulty

AUTOFLAME Mk8 EGA Specifications

General

Brand	AUTOFLAME
Model	Mk8 EGA
Category	Measuring Instruments
Language	English