Message 51

Severity:	Moderate (value = 3)
Default Action:	Warn (value = 1)
Description:	Generator <name> Pump Units = <value>, cannot be greater than Generator Units = <value>.
Detail:

Message 51 occurs when you define the number of Generator Pump Units greater than Units. The Units input is the total number of units in the station and Pump Units should be a subset of those units.