Digital module power direction protection ANSI 32P. This function on the Micrologic X monitors the power direction in a system, in a mesh network or in parallel grid operation. As soon as the power direction reverses, the circuit breaker is tripped. The circuit breaker trips when the active power is negative and a preset value is exceeded. Note Micrologic X requires firmware version V002.000.xxx or higher. Earlier firmware is not compatible with this application. The Micrologice X requires a connection to an external 24 Vdc supply for the power reversal protection function. Earlier firmware is not compatible with this application. The Micrologice X requires a connection to an external 24 Vdc supply for the power reversal protection function.