Index: leahi_dialin/dd/modules/mixing_cntrl.py
===================================================================
diff -u -r74affa1ef5c98ee0ecf7d9f854b090ea23ee0054 -re412f48fe7363639f8e729d2274501ec02d51aa9
--- leahi_dialin/dd/modules/mixing_cntrl.py	(.../mixing_cntrl.py)	(revision 74affa1ef5c98ee0ecf7d9f854b090ea23ee0054)
+++ leahi_dialin/dd/modules/mixing_cntrl.py	(.../mixing_cntrl.py)	(revision e412f48fe7363639f8e729d2274501ec02d51aa9)
@@ -63,6 +63,12 @@
         self.current_acid_mix_volume         = 0.0
         self.last_acid_mix_volume            = 0.0
 
+        self.bicarb_conductivity_pre_mix     = 0.0
+        self.bicarb_conductivity_post_mix    = 0.0
+        self.acid_conductivity_post_mix      = 0.0
+        self.total_conductivity              = 0.0
+
+
         #TODO remove after final testing
         self.bcarb_ctlrl_signal.control_signal_reference                = 0.0
         self.bcarb_ctlrl_signal.control_signal_measured                 = 0.0
@@ -98,6 +104,8 @@
 
     @publish(["msg_id_dd_mixing_control_data",
               "bicarb_mixing_state", "bicarb_control_interval", "acid_mixing_state", "acid_control_interval",
+              "bicarb_conductivity_pre_mix", "bicarb_conductivity_post_mix", "acid_conductivity_post_mix",
+              "total_conductivity",
               "bicarb_reference", "bicarb_measured", "bicarb_error ", "bicarb_error_sum",
               "bicarb_error_sum_after_windup", "bicarb_proportional_output",
               "bicarb_integral_output", "bicarb_feed_forward_output", "bicarb_control",
@@ -125,6 +133,11 @@
         msg_list.append(('self.current_acid_mix_volume', DataTypes.F32))
         msg_list.append(('self.last_acid_mix_volume', DataTypes.F32))
 
+        msg_list.append(('self.bicarb_conductivity_pre_mix', DataTypes.F32))
+        msg_list.append(('self.bicarb_conductivity_post_mix', DataTypes.F32))
+        msg_list.append(('self.acid_conductivity_post_mix', DataTypes.F32))
+        msg_list.append(('self.total_conductivity', DataTypes.F32))
+
         msg_list.append(('self.bcarb_ctlrl_signal.control_signal_reference', DataTypes.F32))
         msg_list.append(('self.bcarb_ctlrl_signal.control_signal_measured', DataTypes.F32))
         msg_list.append(('self.bcarb_ctlrl_signal.control_signal_error', DataTypes.F32))