diff --git a/Operating-Procedure.md b/Operating-Procedure.md index 637d181..a0dfb38 100644 --- a/Operating-Procedure.md +++ b/Operating-Procedure.md @@ -51,6 +51,8 @@ Both the unit view and facility view have an ACK button that will acknowledge al There are 4 main button controls in addition to the burn rate spinbox control. This allows for basic "on/off" functionality, with the ability to set the burn rate before and during operation. Note that the operator has the ability to provide a rate with 1/10ths of decimal precision, but the automatic control utilizes 1/100ths of decimal precision. +Manual operation still has one safety in place, in addition to RPS SCRAMs. This is that emergency coolant is automatically opened if the RPS trips on no (coolant level low low) coolant. Emergency coolant won't be closed again until the RPS is RESET. + ### Setting the Burn Rate image @@ -127,4 +129,6 @@ Each unit that is running in automatic mode (whether in standby or active) perfo #### Emergency Coolant Control +In addition to always opening if the RPS trips on low coolant, in auto mode the emergency coolant will open if coolant level is low (Coolant Level Low on annunciator) AND the reactor over temp alarm is tripped. +As with manual operation, emergency coolant will not be closed until the RPS is reset. \ No newline at end of file