Available Internal Data
3A6338F
15
When the Purge Request bit is ON, the EFR will start purging as long as the System On bit is also ON. If the System
On bit or the Purge Request bit is OFF, the EFR will stop purging.
The purge flow rate can be modified quickly through the data exchange.
When the Depressurizing Request bit is ON, the EFR will start depressurizing. The EFR will only stop depressurizing
if the Depressurizing Request bit if OFF.
Automation Inputs (EFR Outputs)
System On
System Ready
Alarms Present
Deviations Present
Advisories Present
System is Purge
Dispense Valve Open
Automation Outputs (EFR Inputs)
System Enable Request
Purge Request
EFR State
Purge is running
Key
EFR is Purging
EFR Gateway Run Purge
"Purge Flow Rate" can be modified, thus
allowing the Purge Flow Rate to change
on the fly
Automation Inputs (EFR Outputs)
Alarms Present
Deviations Present
Advisories Present
System is Depressurizing
Valve Signal State
Automation Outputs (EFR Inputs)
Depressurizing Request
EFR State
Depressurizing is Runing
Key
EFR is Depressurizing
EFR Gateway Run Depressurizing
