WAGO 750-494 Series Manual

Contents

WAGO-I/O-SYSTEM 750 Appendix 109750-494 3-Phase Power Measurement ModuleManualVersion 1.2.01: Automatic deleting of minimum and maximum current, voltage and power values isactivated.Bit 11: -Reserved-Bit 12: User-defined scaling (current transformer ratio) phase L10: User-defined scaling is deactivated, the transformation ratio is 1:1 (factory setting).1: User-defined scaling is active, the transformation ratio is 1: (divisor for the currenttransformer ratio).Bit 13: User-defined scaling (current transformer ratio) phase L20: User-defined scaling is deactivated, the transformation ratio is 1:1 (factory setting).1: User-defined scaling is active, the transformation ratio is 1: (divisor for the currenttransformer ratio).Bit 14: User-defined scaling (current transformer ratio) phase L30: User-defined scaling is deactivated, the transformation ratio is 1:1 (factory setting).1: User-defined scaling is active, the transformation ratio is 1: (divisor for the currenttransformer ratio).Bit 15: -Reserved-Table 27: Register 35Register 35 – Scaling factor for energy valuesFunction Data type Access Factory settingScaling factor for energy values UINT R/W 0x00041A-variants 5A-variants0: 1 mWh/VARh/VAh 5 mWh/VARh/VAh1: 0.01 Wh/VARh/VAh 0.05 Wh/VARh/VAh2: 0.1 Wh/VARh/VAh 0.5 Wh/VARh/VAh3: 1 Wh/VARh/VAh 5 Wh/VARh/VAh4: 0.01 kWh/VARh/VAh 0.05 kWh/VARh/VAh5: 0.1 kWh/VARh/VAh 0.5 kWh/VARh/VAh6: 1 kWh/VARh/VAh 5 kWh/VARh/VAh≥7: -not permitted-Table 28: Register 36Register 36 – Undervoltage threshold phase L1Function Data type Access Factory settingUndervoltage threshold phase L1,Resolution: 0.1 V UINT R/W 0 x 0000, 0 V0: Checking of undervoltage threshold is deactivated.≥1: Value for undervoltage threshold.Table 29: Register 37Register 37 – Undervoltage threshold phase L2Function Data type Access Factory settingUndervoltage threshold phase L2,Resolution: 0.1 V UINT R/W 0 x 0000, 0 V0: Checking of undervoltage threshold is deactivated.≥1: Value for undervoltage threshold.