| Terminal | Function | |----------|------------------------------| | L / N | 230V AC 50/60 Hz | | PE | Earth | | 1 – 2 | Safety sensor (NC) | | 3 – 4 | Push-to-open (NO) | | 5 – 6 | Emergency stop (NC) | | 7 – 8 | Battery backup input (24V DC)|
If you have completed all sections of the manual and the drive still faults on "O-Curr" (Overcurrent), your most likely culprit is not the drive—it is a failing motor commutator. Call a motor shop before replacing the CDM9 950. crawford cdm9 950 installation manual