Title: DOCA0005EN-12.pdf
PF sign +P (-kW)+P (+kW)PF sign -P (-)P (+)PF sign +Q (-)SSQ (-)Quadrant 3Quadrant 4Q (-kVAR)Power factor register formatEach power factor value (PF value) occupies one floating point register for power factor (PF register). The meter performs a simple algorithm to the PF value then stores it in the PF register. The meter and software interpret the PF register for all reporting or data entry fields according to the following diagram:130DOCA0005EN-12iEM3000 series user manualDOCA0005EN-121PF valuePF register102Power, energy and power factor05.0-5.0+Quadrant 2 -1 (cid:148) PF (cid:148) 0Quadrant 1 0 (cid:148) PF (cid:148) +1+1Quadrant 3 -1 (cid:148) PF (cid:148) 0Quadrant 4 0 (cid:148) PF (cid:148) +10.5+0.500 to -11 to 00 to +1+1 to 010+10Quadrant 3Quadrant 2 Quadrant 1 Quadrant 410+1+22 to -11 to 00 to +1+1 to +20 00.5+0.5Quadrant 2 -1 (cid:148) PF register (cid:148) 0