Index: tests/dg_tests.py
===================================================================
diff -u -r902a65965ca2f97fbb0186fdc01f9613b4f5076f -ra8cd68044f2b4fbc036f775de6828619b8729c59
--- tests/dg_tests.py	(.../dg_tests.py)	(revision 902a65965ca2f97fbb0186fdc01f9613b4f5076f)
+++ tests/dg_tests.py	(.../dg_tests.py)	(revision a8cd68044f2b4fbc036f775de6828619b8729c59)
@@ -52,7 +52,7 @@
 from dialin.dg.ro_permeate_sample import ROPermeateDispenseMsgStatus
 from dialin.common.test_config_defs import DGTestConfigOptions, HDTestConfigOptions
 from dialin.hd.blood_leak import EmbModeCommands
-from time import sleep
+from time import sleep, time
 from datetime import datetime
 import sys
 
@@ -710,12 +710,31 @@
 
         sleep(0.1)
 
+def test_can_messages():
+    #f = open('can_messages_test.log')
+    try:
+        while True:
+            status = hd.alarms.cmd_alarm_state_override(7, 1)
+            if status == 0 or status is False:
+                print('Broad Failed {} {}'.format(time(), status))
+            status = dg.temperatures.cmd_temperatures_value_override(0, 45)
+            if status == 0 or status is False:
+                print('Temp Override Failed {} {}'.format(time(), status))
+            status = dg.temperatures.cmd_temperatures_value_override(0, 45, reset=1)
+            if status == 0 or status is False:
+                print('Temp Override Reset Failed {} {}'.format(time(), status))
+            sleep(0.1)
+    except KeyboardInterrupt:
+        print("Test stopped")
 
+
 if __name__ == "__main__":
-    dg = DG(log_level='DEBUG')
+    #dg = DG(log_level='DEBUG')
+    dg = DG()
     dg.cmd_log_in_to_dg()
     sleep(1)
-    hd = HD(log_level='DEBUG')
+    #hd = HD(log_level='DEBUG')
+    hd = HD()
     hd.cmd_log_in_to_hd()
     sleep(1)
 
@@ -784,4 +803,8 @@
     #    sleep(0.5)
     #hd.test_configs.cmd_set_test_config(HDTestConfigOptions.TEST_CONFIG_SKIP_DISINFECT_AND_SERVICE_TX_BLOCKERS.value)
     #dg.cmd_dg_set_operation_mode(3)
-    hd.cmd_hd_set_operation_mode(1)
+    #hd.cmd_hd_set_operation_mode(1)
+
+    test_can_messages()
+    #while True:
+    #    sleep(0.1)