diff --git a/src/CommunicationProcessor.py b/src/CommunicationProcessor.py
index f2a03dc..53a18b8 100644
--- a/src/CommunicationProcessor.py
+++ b/src/CommunicationProcessor.py
@@ -6,6 +6,7 @@ from pymodbus.client.sync import ModbusSerialClient
 import wiringpi
 import MyRS485
 import time
+import logging
 
 
 ERROR_PIN = 29
@@ -19,6 +20,8 @@ class CommunicationProcessor(threading.Thread):
         wiringpi.wiringPiSetup()
         wiringpi.pinMode(ERROR_PIN, wiringpi.OUTPUT)
         self.daemon = True
+        logging.getLogger('pymodbus').setLevel(logging.ERROR)
+
 
     def __getSerial(self):
         # return RS485Ext.RS485Ext(port=self.config.serialPort, baudrate=self.config.serialBaudRate, stopbits=1,
diff --git a/src/RegisterDatapoint.py b/src/RegisterDatapoint.py
index 667ab24..a930ed4 100644
--- a/src/RegisterDatapoint.py
+++ b/src/RegisterDatapoint.py
@@ -44,7 +44,6 @@ class HoldingRegisterDatapoint(AbstractModbusDatapoint):
         self.feedbackTopic = feedbackTopic
         self.writeRequestValue = None
         self.type = 'holding register'
-        self.logger = logging.getLogger('HoldingRegisterDatapoint')
 
     def __str__(self):
         return ("[{0!s}, publishTopic: {1}, subscribeTopic: {2}, feedbackTopic: {3}, "
@@ -53,6 +52,7 @@ class HoldingRegisterDatapoint(AbstractModbusDatapoint):
                         self.writeRequestValue))
 
     def process(self, client, pubQueue):
+        self.logger = logging.getLogger('HoldingRegisterDatapoint')
         if self.writeRequestValue:
             # perform write operation
             self.logger.debug("Holding register, perform write operation")
@@ -93,9 +93,9 @@ class InputRegisterDatapoint(ReadOnlyDatapoint):
     def __init__(self, label=None, unit=None, address=None, count=None, scanRate=None, updateOnly=None, publishTopic=None):
         super().__init__(label, unit, address, count, scanRate, updateOnly, publishTopic)
         self.type = 'input register'
-        self.logger = logging.getLogger('InputRegisterDatapoint')
 
     def process(self, client, pubQueue):
+        self.logger = logging.getLogger('InputRegisterDatapoint')
         # perform read operation
         self.logger.debug("Input register, perform read operation")
         self.processCount += 1
@@ -116,9 +116,9 @@ class DiscreteInputDatapoint(ReadOnlyDatapoint):
     def __init__(self, label=None, unit=None, address=None, count=None, scanRate=None, updateOnly=None, publishTopic=None):
         super().__init__(label, unit, address, count, scanRate, updateOnly, publishTopic)
         self.type = 'discrete input'
-        self.logger = logging.getLogger('DiscreteInputDatapoint')
 
     def process(self, client, pubQueue):
+        self.logger = logging.getLogger('DiscreteInputDatapoint')
         # perform read operation
         self.logger.debug("Discrete input, perform read operation")
         self.processCount += 1
diff --git a/src/registers.pkl b/src/registers.pkl
index 21dd65d..7fd2742 100644
Binary files a/src/registers.pkl and b/src/registers.pkl differ