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SAFETY INTERLOCKS
INTERLOCK CONFIGURATION
Disabling interlocks removes safety protections. Only qualified personnel should change these settings.
Changes require Save + PLC restart to take effect.
Fire / Over-temperature
Supply Over-Temp Trip
°CTrips to fault when supply duct exceeds limit
Fire Room High-High
°CCritical alarm when fire room exceeds limit
Temp Rate-of-Rise
°C/minTrips when supply temp rises too fast while above setpoint
Airflow
Airflow Before Fire
%Prevents fire blower when main blower is below minimum
Zero Airflow Timeout
sTrips when no airflow detected during active drying
Product Protection
Over-Drying Guard
% marginAlarms when moisture drops below target minus margin
Max Run Duration
hoursTrips if BulkDrying + Approach exceeds maximum hours
Communication / Sensors
Bin Sensor OfflineAlarms when active bin loses both floor and exhaust sensors
Condensation / Rewetting
Exhaust Saturation Warning
% RHWarns when exhaust RH exceeds threshold (EMC estimate unreliable)
Ambient Rewetting GuardAlarms when ambient EMC exceeds nut moisture (rewetting risk)