Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r7652af03a25dfbaa4af4a7aeb0a228a16dcf979f -r11a668a2f4a0401eed544be570d9102d143b6f00
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 7652af03a25dfbaa4af4a7aeb0a228a16dcf979f)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 11a668a2f4a0401eed544be570d9102d143b6f00)
@@ -29,6 +29,7 @@
 #include "StateTxDialysis.h"
 #include "StateTxPaused.h"
 //#include "Switches.h"
+#include "SystemCommTD.h"
 #include "TaskGeneral.h"
 #include "Timers.h"
 #include "TxParams.h"
@@ -177,7 +178,7 @@
  *************************************************************************/
 U32 transitionToTreatmentMode( void )
 {
-//    PRESSURE_LIMIT_CHANGE_RESPONSE_T respRecord;
+    PRESSURE_LIMIT_CHANGE_RESPONSE_T respRecord;
 
     // don't re-initialize treatment if tester is jumping to Tx mode
 //    if ( getPreviousOperationMode() != MODE_PRET )
@@ -212,14 +213,17 @@
     // Direct DD to generate dialysate and bypass while priming blood
     cmdStartGenerateDialysate( (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ), presUFRateLHr,
                                getTreatmentParameterF32( TREATMENT_PARAM_DIALYSATE_TEMPERATURE ), TRUE,
-                               (ACID_CONCENTRATE_TYPE_T)getTreatmentParameterU32( TREATMENT_PARAM_ACID_CONCENTRATE ),
-                               (BICARB_CONCENTRATE_TYPE_T)getTreatmentParameterU32( TREATMENT_PARAM_BICARB_CONCENTRATE ) );
+                               getTreatmentParameterF32( TREATMENT_PARAM_ACID_K_PLUS ),
+                               getTreatmentParameterF32( TREATMENT_PARAM_ACID_CA2_PLUS ),
+                               getTreatmentParameterU32( TREATMENT_PARAM_SODIUM ),
+                               getTreatmentParameterU32( TREATMENT_PARAM_BICARBONATE ) );
     // Read back limits for transmit to UI.
-//    respRecord.artPresLimitWindowmmHg     = getTreatmentParameterU32( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW );
-//    respRecord.venPresLimitWindowmmHg     = getTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_WINDOW );
-//    respRecord.venPresLimitAsymmetricmmHg = getTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_ASYMMETRIC );
+    respRecord.artPresLimitWindowmmHg     = getTreatmentParameterU32( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW );
+    respRecord.venPresLimitWindowmmHg     = getTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_WINDOW );
+    respRecord.venPresLimitAsymmetricmmHg = getTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_ASYMMETRIC );
+    respRecord.tmpPresLimitWindowmmHg     = getTreatmentParameterU32( TREATMENT_PARAM_TMP_PRES_LIMIT_WINDOW );
     // Send response
-//    sendPressureLimitsChangeResponse( &respRecord );
+    sendPressureLimitsChangeResponse( &respRecord );
 
     return currentTreatmentState;
 }