Fix possilble bug when more than 1 ADwin is used: class/instance variable

ADwinProII/labscript_devices.py

@@ -68,7 +68,6 @@ class ADwinProII(PseudoclockDevice):
     description = 'ADWin-Pro II'
     CPU_clock_T12 = CLOCK_T12
     allowed_children = [_ADwin_CPU]
-    TiCos = {}
 
     @set_passed_properties(
         property_names={
@@ -103,6 +102,7 @@ class ADwinProII(PseudoclockDevice):
             pseudoclock=self._pseudoclock_T12,
             connection='internal'
         )
+        self.TiCos = {}
 
     @property
     def pseudoclock_T12(self):