Table 3: The user defined type (UDT) for each circuit value as a template.

NumberAddress offsetNameData typeComments

10NumberIntegerThe circuit number
22ModeByteMode, 1 = auto, 2 = manual
33AlarmWarnningByte0 = OK, 1 = warning, 2 = alarm
44InletTempIntegerWater inlet tmperature
56OutletTempIntegerWater outlet temperature
68ActFlowIntegerActual water flow