Docs for current and target temp scale/offset.

source/_integrations/modbus.markdown

@@ -614,11 +614,36 @@ climates:
           description: "Holding register."
         input:
           description: "Input register."
+    scale:
+      description: "Scale factor (`output` = `scale` * `value` + offset) for setting target and current temperature. Cannot be used together with `current_temp_scale` or `target_temp_scale."
+      required: false
+      type: float
+      default: 1
     offset:
-      description: "Final offset for current temperature (output = scale * value + offset)."
+      description: "Final offset for target and current temperature (`output` = `scale` * `value` + `offset). Cannot be used together with current_temp_offset or target_temp_offset`."
       required: false
       type: float
       default: 0
+    current_temp_scale:
+      description: "Scale factor for current temperature (output = `current_temp_scale` * `value` + `current_temp_offset`). Cannot be used together with `scale`"
+      required: false
+      type: float
+      default: 1.0
+    current_temp_offset:
+      description: "Offset for current temperature (output` = current_temp_scale` * `value` + `current_temp_offset`). Cannot be used together with *offset*."
+      required: false
+      type: float
+      default: 0.0
+    target_temp_scale:
+      description: "Scale factor for target temperature (`output` = `target_temp_scale` * `value` + `target_temp_offset`). Cannot be used together with scale`."
+      required: false
+      type: float
+      default: 1.0
+    target_temp_offset:
+      description: "Offset for target temperature (`output` = `target_temp_scale` * `value` + `target_temp_offset`). Cannot be used together with offset`."
+      required: false
+      type: float
+      default: 0.0
     target_temp_register:
       description: "Register address for target temperature (Setpoint). Using a list, it is possible to define one register for each of the available HVAC Modes. The list has to have a fixed size of 7 registers corresponding to the 7 available HVAC Modes, as follows: Register **1: HVAC AUTO mode**; Register **2: HVAC Cool mode**; Register **3: HVAC Dry mode**; Register **4: HVAC Fan only mode**; Register **5: HVAC Heat mode**; Register **6: HVAC Heat Cool mode**; Register **7: HVAC OFF mode**. It is possible to set duplicated values for the modes where the devices don't have a related register."
       required: true
@@ -628,11 +653,6 @@ climates:
       required: false
       type: boolean
       default: false
-    scale:
-      description: "Scale factor (output = scale * value + offset) for setting target temperature."
-      required: false
-      type: float
-      default: 1
     structure:
       description: "If `data_type: custom` is specified a double-quoted Python struct is expected,
       to format the string to unpack the value. See Python documentation for details.