1 files changed, 15 insertions, 1 deletions
diff --git a/qolab/feedback/__init__.py b/qolab/feedback/__init__.py
index 3e7ab2f..ad4bb65 100644
--- a/qolab/feedback/__init__.py
+++ b/qolab/feedback/__init__.py
@@ -12,10 +12,24 @@ class PID(BasicInstrument):
         self.setGi(Gi)
         self.setGd(Gd)
         self.setSign(sign)
-        self.setEnable(True)
+        self.setEnable(enable)
 
         self.reset()
 
+    def __repr__(self):
+        s = ''
+        s += f"PID("
+        s += f'Gp={self.Gp}'
+        s += f', Gi={self.Gi}'
+        s += f', Gd={self.Gd}'
+        s += f', sign={self.enable}'
+        if self.config['DeviceNickname'] is not None:
+            s += ", device_nickname='"
+            s += f"{self.config['DeviceNickname']}"
+            s += "'"
+        s += ')'
+        return(s)
+
     @BasicInstrument.tsdb_append
     def getGp(self):
         return self.Gp