diff --git a/abbterra/abbterra-registers.json b/abbterra/abbterra-registers.json
index dafd8f6..f8b10e9 100644
--- a/abbterra/abbterra-registers.json
+++ b/abbterra/abbterra-registers.json
@@ -32,12 +32,12 @@
                 { "id": "voltageL2", "address": 16408, "size": 2, "type": "uint32", "unit": "0.1V", "registerType": "holdingRegister", "description": "Voltage L2", "defaultValue": "0", "access": "RO" },
                 { "id": "voltageL3", "address": 16410, "size": 2, "type": "uint32", "unit": "0.1V", "registerType": "holdingRegister", "description": "Voltage L3", "defaultValue": "0", "access": "RO" },
                 { "id": "activePower", "address": 16412, "size": 2, "type": "uint32", "unit": "W", "registerType": "holdingRegister", "description": "Measured active power", "defaultValue": "0", "access": "RO" },
-                { "id": "sessionEnergy", "address": 16414, "size": 2, "type": "uint32", "unit": "Wh", "registerType": "holdingRegister", "description": "Delivered energy of the current session", "defaultValue": "0", "access": "RO" },
-                { "id": "communicationTimeoutReadback", "address": 16416, "size": 1, "type": "uint16", "unit": "s", "registerType": "holdingRegister", "description": "Communication timeout", "defaultValue": "60", "access": "RO" }
+                { "id": "sessionEnergy", "address": 16414, "size": 2, "type": "uint32", "unit": "Wh", "registerType": "holdingRegister", "description": "Delivered energy of the current session", "defaultValue": "0", "access": "RO" }
             ]
         }
     ],
     "registers": [
+        { "id": "communicationTimeoutReadback", "address": 16416, "size": 1, "type": "uint16", "unit": "s", "readSchedule": "update", "registerType": "holdingRegister", "description": "Communication timeout readback", "defaultValue": "60", "access": "RO" },
         { "id": "chargingCurrentLimitCommand", "address": 16640, "size": 2, "type": "uint32", "unit": "mA", "readSchedule": "init", "registerType": "holdingRegister", "description": "Set charging current limit", "defaultValue": "6000", "access": "RW" },
         { "id": "socketLockCommand", "address": 16642, "size": 1, "type": "uint16", "readSchedule": "init", "registerType": "holdingRegister", "description": "Socket lock control", "defaultValue": "0", "access": "RW" },
         { "id": "startStopChargingSession", "address": 16645, "size": 1, "type": "uint16", "readSchedule": "init", "registerType": "holdingRegister", "description": "Start or stop charging session", "defaultValue": "0", "access": "RW" },