VACON CX Profibus user’s manual Page 19________________________________________________________________________________________________________________________________________________________________________________Vacon Oyj Phone +358-201-2121 Fax: +358-201-212 2057.4 Parameter DataFieldbus Board VACON CXP PARAMETERS ParametersR OutputO Parameter IDF Parameter IndexI Parameter Value VariablesB InputU Parameter IDS Parameter IndexParameter Value Active Fault CodeDPMASTERThe Vacon variables and fault codes can be read and parameters can be read and written using PPOtypes 1 and 2.7.4.1 Actual ValuesActual Values can be read by using the parameter read function.Profibus parameter numbers according to monitored item numbers are as follows.Parameter number Vacon variable1 n12 n2. .. .98 n98Number Data name Step Unit DescriptionV1 Output frequency 0,01 Hz Frequency to the motorV2 Motor speed 1 rpm Calculated motor speedV3 Motor current 0,1 A Measured motor currentV4 Motor torque 1 % Calculated actual torque/nominal torque of the unitV5 Motor power 1 % Calculated actual power/nominal power of the unitV6 Motor voltage 1 V Calculated motor voltageV7 DC-link voltage 1 V Measured DC-link voltageV8 Temperature 1 °C Temperature of the heat sink