Index: dialin/dg/voltages.py
===================================================================
diff -u -r68fbc5d620fe9e4fbaf3c61c8b9986a68b4a5de8 -ra6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547
--- dialin/dg/voltages.py	(.../voltages.py)	(revision 68fbc5d620fe9e4fbaf3c61c8b9986a68b4a5de8)
+++ dialin/dg/voltages.py	(.../voltages.py)	(revision a6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547)
@@ -134,7 +134,7 @@
         self.monitored_voltages[DGMonitoredVoltages.MONITORED_LINE_24V_PRIM_HTR_V.value] = v24p[0]
         self.monitored_voltages[DGMonitoredVoltages.MONITORED_LINE_24V_TRIM_HTR_V.value] = v24t[0]
 
-    def cmd_monitored_voltage_override(self, signal:int=0, volts:float=0.0, reset:int=NO_RESET):
+    def cmd_monitored_voltage_override(self, signal:int=0, volts:float=0.0, reset:int=NO_RESET) -> int:
         """
         Constructs and sends the DG monitored voltage override command
         Constraints:
@@ -175,7 +175,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_monitored_voltages_broadcast_interval_override(self, ms:int=1000, reset:int=NO_RESET):
+    def cmd_monitored_voltages_broadcast_interval_override(self, ms:int=1000, reset:int=NO_RESET) -> int:
         """
         Constructs and sends the monitored DG voltages broadcast interval override command
         Constraints:
Index: dialin/hd/fluid_leak.py
===================================================================
diff -u -rf89093ee0f0b9159df2ae4e0b86971f0e0e1b448 -ra6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547
--- dialin/hd/fluid_leak.py	(.../fluid_leak.py)	(revision f89093ee0f0b9159df2ae4e0b86971f0e0e1b448)
+++ dialin/hd/fluid_leak.py	(.../fluid_leak.py)	(revision a6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547)
@@ -73,7 +73,7 @@
 
         self.fluid_leak_state = state[0]
 
-    def cmd_fluid_leak_detector_override(self, detected, reset=NO_RESET):
+    def cmd_fluid_leak_detector_override(self, detected:int, reset=NO_RESET) -> int:
         """
         Constructs and sends the fluid leak detector state override command
         Constraints:
@@ -106,7 +106,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_fluid_leak_state_broadcast_interval_override(self, ms, reset=NO_RESET):
+    def cmd_fluid_leak_state_broadcast_interval_override(self, ms:int, reset=NO_RESET) -> int:
         """
         Constructs and sends the fluid leak state broadcast interval override command
         Constraints:
Index: dialin/hd/syringe_pump.py
===================================================================
diff -u -r68fbc5d620fe9e4fbaf3c61c8b9986a68b4a5de8 -ra6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547
--- dialin/hd/syringe_pump.py	(.../syringe_pump.py)	(revision 68fbc5d620fe9e4fbaf3c61c8b9986a68b4a5de8)
+++ dialin/hd/syringe_pump.py	(.../syringe_pump.py)	(revision a6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547)
@@ -221,8 +221,8 @@
             message['message'][MsgFieldPositions.START_POS_FIELD_9:MsgFieldPositions.END_POS_FIELD_9]))
         saf = struct.unpack('f', bytearray(
             message['message'][MsgFieldPositions.START_POS_FIELD_10:MsgFieldPositions.END_POS_FIELD_10]))
-#        sts = struct.unpack('f', bytearray(
-#            message['message'][MsgFieldPositions.START_POS_FIELD_11:MsgFieldPositions.END_POS_FIELD_11]))
+        sts = struct.unpack('f', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_11:MsgFieldPositions.END_POS_FIELD_11]))
 
         self.syringe_pump_state = sta[0]
         self.heparin_state = hep[0]
@@ -234,12 +234,12 @@
         self.syringe_pump_switch_v = det[0]
         self.syringe_pump_force_v = frc[0]
         self.syringe_pump_safety_volume_ml = saf[0]
-#        self.syringe_pump_status = (sts[0] & 0xFF000000) >> 24
-#        self.syringe_pump_encoder_status = (sts[0] & 0x00FF0000) >> 16
-#        self.syringe_pump_adc_dac_status = (sts[0] & 0x0000FF00) >> 8
-#        self.syringe_pump_adc_read_counter = (sts[0] & 0x000000FF)
+        self.syringe_pump_status = (sts[0] & 0xFF000000) >> 24
+        self.syringe_pump_encoder_status = (sts[0] & 0x00FF0000) >> 16
+        self.syringe_pump_adc_dac_status = (sts[0] & 0x0000FF00) >> 8
+        self.syringe_pump_adc_read_counter = (sts[0] & 0x000000FF)
 
-    def cmd_syringe_pump_operation(self, operation=SyringePumpOperations.SYRINGE_PUMP_OP_STOP.value, rate=0.0, volume=0.0):
+    def cmd_syringe_pump_operation(self, operation: int = SyringePumpOperations.SYRINGE_PUMP_OP_STOP.value, rate: float = 0.0, volume: float = 0.0) -> int:
         """
         Constructs and sends the syringe pump operation command
         Constraints:
@@ -285,7 +285,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_data_broadcast_interval_override(self, ms=1000, reset=NO_RESET):
+    def cmd_syringe_pump_data_broadcast_interval_override(self, ms: int = 1000, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump data broadcast interval override command
         Constraints:
@@ -324,7 +324,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_position_override(self, position=0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_position_override(self, position: int = 0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured position override command
         Constraints:
@@ -362,7 +362,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_rate_override(self, rate=0.0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_rate_override(self, rate: float = 0.0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured rate override command
         Constraints:
@@ -400,7 +400,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_force_override(self, volts=0.0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_force_override(self, volts: float = 0.0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured force override command
         Constraints:
@@ -438,7 +438,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_detect_override(self, volts=0.0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_detect_override(self, volts: float = 0.0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured syringe detect override command
         Constraints:
@@ -476,7 +476,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_home_override(self, volts=0.0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_home_override(self, volts: float = 0.0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured home override command
         Constraints:
@@ -514,7 +514,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_meas_volume_override(self, volume=0.0, reset=NO_RESET):
+    def cmd_syringe_pump_meas_volume_override(self, volume: float = 0.0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump measured volume override command
         Constraints:
@@ -552,7 +552,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_status_override(self, status:int=0, reset:int=NO_RESET):
+    def cmd_syringe_pump_status_override(self, status: int = 0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump status override command
         Constraints:
@@ -590,7 +590,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_encoder_status_override(self, status:int=0, reset:int=NO_RESET):
+    def cmd_syringe_pump_encoder_status_override(self, status: int = 0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump encoder status override command
         Constraints:
@@ -628,7 +628,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_adc_dac_status_override(self, status:int=0, reset:int=NO_RESET):
+    def cmd_syringe_pump_adc_dac_status_override(self, status: int = 0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump ADC & DAC status override command
         Constraints:
@@ -666,7 +666,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_syringe_pump_adc_read_counter_override(self, counter:int=0, reset:int=NO_RESET):
+    def cmd_syringe_pump_adc_read_counter_override(self, counter: int = 0, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the syringe pump ADC read counter override command
         Constraints:
Index: dialin/hd/voltages.py
===================================================================
diff -u -r2fb3be9a2925e440db33f993d5964d0439c4bd42 -ra6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547
--- dialin/hd/voltages.py	(.../voltages.py)	(revision 2fb3be9a2925e440db33f993d5964d0439c4bd42)
+++ dialin/hd/voltages.py	(.../voltages.py)	(revision a6d0b0a53d05e1e6458c75f2ab77ac5bbf82b547)
@@ -106,7 +106,7 @@
         self.monitored_voltages[HDMonitoredVoltages.MONITORED_LINE_FPGA_REF_V.value] = vfr[0]
         self.monitored_voltages[HDMonitoredVoltages.MONITORED_LINE_PBA_REF_V.value] = vpr[0]
 
-    def cmd_monitored_voltage_override(self, signal:int=0, volts:float=0.0, reset:int=NO_RESET):
+    def cmd_monitored_voltage_override(self, signal:int=0, volts:float=0.0, reset:int=NO_RESET) -> int:
         """
         Constructs and sends the HD monitored voltage override command
         Constraints:
@@ -147,7 +147,7 @@
             self.logger.debug("Timeout!!!!")
             return False
 
-    def cmd_monitored_voltages_broadcast_interval_override(self, ms:int=1000, reset:int=NO_RESET):
+    def cmd_monitored_voltages_broadcast_interval_override(self, ms:int=1000, reset:int=NO_RESET) -> int:
         """
         Constructs and sends the monitored HD voltages broadcast interval override command
         Constraints: