Comments

Change-Id: Ie7fe10f704aec62c19cae0bab16d43d55d911a36

frappy_psi/bridge.py

@@ -126,6 +126,12 @@ class Resistance(Base, Readable):
                 self.write_irange(self.irange - 1)
 
     def read_status(self):
+        """
+        Both the mainframe (SR900) and the module (SR921) have the same commands for the status,
+        here implemented commands are made for module status, not the frame!
+
+        :return: status type and message
+        """
         esr = int(self.communicate('*esr?'))  # standart event status byte
         ovsr = int(self.communicate('ovsr?'))  # overload status
         cesr = int(self.communicate('cesr?'))  # communication error status