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KEOR T

Installation Manual

While reading data through MODBUS, the following addresses can be used. “03 - Read Holding Registers”

must be selected to read the MODBUS data.

We can send commands by using MODBUS. To do that function 06 – Write Single Register must be used.

The data is dened as unsigned words (2 bytes).

Appendix-2: Modbus List

Address Coecient Data Denition Read (R) / Write (W)

100 1 L1 Input Voltage R

101 1 L2 Input Voltage R

102 1 L3 Input Voltage R

103 1 L1 Input Current R

104 1 L2 Input Current R

105 1 L3 Input Current R

106 0,1 Input Frequency R

107 1 L1 Output Voltage R

108 1 L2 Output Voltage R

109 1 L3 Output Voltage R

110 1 L1 Output Current R

111 1 L2 Output Current R

112 1 L3 Output Current R

113 0,1 Output Frequency R

114 1 L1 Output Load Percentage R

115 1 L2 Output Load Percentage R

116 1 L3 Output Load Percentage R

117 1 L1 Bypass Voltage R

118 1 L2 Bypass Voltage R

119 1 L3 Bypass Voltage R

120 1 Positive Battery String Voltage R

121 1 Negative Battery String Voltage R

122 1 Positive Battery String Current R

123 1 Negative Battery String Current R

124 1 Battery / Ambient Temperature R

125 1 Positive DC Bus String Voltage R

126 1 Negative DC Bus String Voltage R

127 1 UPS Conditions and Alarms (***) R

201 1 If “1” is sent then beeper will be on. If “0” is sent then beeper will be o. R/W

202 1 If “1” is sent then a battery test will start. R/W

LEGRAND KEOR T User Manual

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