G-Shield Instruction Manual
Version 1
33
Error State Meaning
Explanation
Solution
1
Sensor state
is not normal
Displayed when the G-Pod is
in one of two states:
Sensor Warmup
Sensor Stabilizing
Make sure G-Pod is
in its Normal state
before you attempt a
calibration
6
Timeout - No
gas detected
G-Pod did not detect the
expected calibration gas
concentration.
Check the gas supply
Make sure the G-Pod is
protected from wind
Replace the G-Pod
7
Timeout - Gas
reading will
not stabilize
The gas detected is not
stable
Check the gas supply
Make sure the G-Pod is
protected from wind
Replace the G-Pod
8
Outside
calibration
temperature
range
G-Pods must be calibrated
within this temperature range:
HCN - 10 °C to + 35 °C
CO - 10 °C to + 45 °C
Calibrate G-Pod
within its calibration
temperature range
14 Error Messages
14.1 Communications Error
The Sensor Platforms and G-Pods constantly exchange information with the HMI. If the
HMI cannot receive this information the HMI will alert the user.
Figure 41. Error messages.
Make sure a G-Pod is fitted and is working. Communication errors can be caused by
faulty or damaged wiring or a damaged Sensor Platform.
Figure 42. Sensor communication error.