Manual

C H A P T E R 3 – C O N F I G U R I N G T H E S O F T W A R E
21
EFM Options: High Field Alarm
Figure 19: EFM Options – High Field Alarm
Field Mill Selector
Select the field mill for which you would like to enable or disable High Field Alarm.
Setpoint
High Field Alarm Setpoint is the magnitude of electric field required to trigger a High Field Alarm.
For example, with a setpoint of 1 kV/m the alarm will activate if the field goes above 1 kV/m or
below -1 kV/m.
Delay
The High Field Alarm Delay is the length of time the field magnitude must remain above the setpoint
before the alarm is activated. If the electric field magnitude drops below the setpoint before the delay
expires the delay timer will be reset. For example, with a delay of 30 seconds and setpoint of 1 kV/m
the electric field must remain above 1 kV/m or below -1 kV/m for 30 seconds before the alarm
activates.