114 Appendix WAGO-I/O-SYSTEM 750750-494 3-Phase Power Measurement ModuleManualVersion 1.2.0Table 50: Parameter 13Parameter 13 – Undervoltage threshold phase L2Function Data type Access Factory setting-Corresponds to register 37. (See section above.)Table 51: Parameter 14Parameter 14 – Undervoltage threshold phase L3Function Data type Access Factory setting-Corresponds to register 38. (See section above.)Table 52: Parameter 15Parameter 15 – Current transformer ratio phase L1Function Data type Access Factory setting-Corresponds to register 39. (See section above.)Table 53: Parameter 16Parameter 16 – Current transformer ratio phase L2Function Data type Access Factory setting-Corresponds to register 40. (See section above.)Table 54: Parameter 17Parameter 17 – Current transformer ratio phase L3Function Data type Access Factory setting-Corresponds to register 41. (See section above.)Table 55: Parameter 19Parameter 19 – Observation interval, peak value measurement phase L1Function Data type Access Factory setting-Corresponds to register 43. (See section above.)Table 56: Parameter 20Parameter 20 – Observation interval, peak value measurement phase L2Function Data type Access Factory setting-Corresponds to register 44. (See section above.)Table 57: Parameter 21Parameter 21 – Observation interval, peak value measurement phase L3Function Data type Access Factory setting-Corresponds to register 45. (See section above.)