Basler DGC-2020ES Configuration Instruction Manual page 58

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Phase Rotation
The Phase Rotation setting allows selection of ABC or CBA rotation according to the phase rotation
connection of the machine. The DGC-2020ES calculates the power angle as the angle between the
Phase AB voltage and phase B current. An angle compensation factor, determined by the phase rotation
setting, is then applied. If the actual phase rotation connection of the machine does not match the phase
rotation setting, calculation of the power angle will be incorrect, which may result in a miscalculation of
kW, kvar, and power factor.
Figure 5-2. Settings Explorer, System Parameters, Rated Data Screen
Remote Module Setup
When the optional CEM-2020 is enabled, a J1939 address must be entered. Select the appropriate
number of outputs available on the CEM-2020. The low current module (CEM-2020) provides 24 contact
outputs and the high current module (CEM-2020H) provides 18 contact outputs.
The Remote Module Setup screen is found in the BESTCOMSPlus Settings Explorer under the System
Parameters category. If using the front panel, navigate to Settings > System Parameters > Remote
Module Setup.
The BESTCOMSPlus Remote Module Setup screen is illustrated in Figure 5-3.
Device Configuration DGC-2020ES