TANGODEVIC-1676: updated code - TypesAndConsts.h

src/TypesAndConsts.h

@@ -8,8 +8,6 @@
 //=============================================================================
 #ifndef __TYPES_AND_CONSTS_H__
 #define __TYPES_AND_CONSTS_H__
-#include <math.h>
-
 
 namespace CryoCooler_ns
 {
@@ -34,7 +32,14 @@ namespace CryoCooler_ns
 
   //- DB_WRITE constantes
   static unsigned int DB_WRITE_INPUT_OFFSET  = 0;
-  static unsigned int DB_WRITE_INPUT_LEN     = 0;
+  
+  // -------------------------------------------
+  // - WRITE must be = READ_WRITE.
+  // At least one element in input zone otherwise
+  // the read_hard () method raises an exception.
+  // Pb corrected in PLCServerProxy version 3.0.5
+  // ----------------------------------------------
+  static unsigned int DB_WRITE_INPUT_LEN     = 1; 
   static unsigned int DB_WRITE_OUTPUT_OFFSET = 0;
   static unsigned int DB_WRITE_OUTPUT_LEN    = 100;