read and write Field done. pushToField to do

src/main/java/ch/hevs/isi/field/FloatRegister.java

@@ -0,0 +1,23 @@
+package ch.hevs.isi.field;
+
+import ch.hevs.isi.core.FloatDataPoint;
+
+public class FloatRegister extends ModbusRegister{
+    private Float value;
+    private FloatDataPoint dataPoint;
+
+    public FloatRegister(String label, boolean isOutPut, int address) {
+        this.dataPoint = new FloatDataPoint(label, isOutPut);
+        updateMapOfRegisters(dataPoint,address);
+    }
+
+    @Override
+    public void read() {
+        dataPoint.setValue(ModbusAccessor.getMySelf().readFloat(address));
+    }
+
+    @Override
+    public void write() {
+        ModbusAccessor.getMySelf().writeFloat(address, dataPoint.getValue());
+    }
+}