Hi every one,
 
	I can connect and run E5CN tempt. controller to Labview through Modbus.
 
	Attached files are  my  programming test for E5CN. 
 
	I think E5CC has the same protocol with E5CN.
 
	I hope these files can hep you.
 
E5CN_test new.vi 
MBcrc (2).vi 
String Hex to Interger Decimal.vi