/****************************************/
/*  For GW-7552                         */
/****************************************/
------------------------------------------------------------------------
Version 1.4[17/1/2011] by Raiden
1. fixed bug
   a. The data of Modbus function code 15,5 and function code 1 overlap
   b. The data of Modbus function code 16,6 and function code 3 overlap
2. new add auto output function of output module
3. new add change word order function
4. fix communication parameters between GW-7552 and Utility
5. modify GSD file to version v1.20
------------------------------------------------------------------------
Version 1.3[9/7/2009] by Raiden
1. fixed bug: fix ethernet reconnection time error
2. avoid recieve error Modbus message
3. improve Modbus timer accuracy
------------------------------------------------------------------------
Version 1.2[9/4/2009] by Raiden
1. modify modbus exception code to diagnostic message
2. Add Diagnostic function=>lose PROFIBUS output data
3. new add trigger command of single output module
4. set Modbus Memory Size for Modbus Master and Slave mode
5. modify connection command between GW-7552 and Utility
6. fixed bug: EEPROM error for PROFIBUS Command=> New Slave Address
7. modify GSD file to version v1.10
------------------------------------------------------------------------
Version 1.1[11/6/2008] by Raiden
1. modify connection command between GW-7552 and Utility
2. new add "Get firmware version" command for utility
------------------------------------------------------------------------
Version 1.0[22/5/2008] by Raiden