diff --git a/script/power-supply.py b/script/power-supply.py
index 24795dd..15fe78b 100644
--- a/script/power-supply.py
+++ b/script/power-supply.py
@@ -5,18 +5,18 @@ scan.start()
 
 #Creating channels: dimension 1
 #Ramp rate
-#SetRamp = Channel('PO2DV-NCS-VHQ1:Set-RampA', type = 'd')
-SetRamp = Channel('pw84:ai', type = 'd')
+SetRamp = Channel('PO2DV-NCS-VHQ1:Set-RampA', type = 'd')
+#SetRamp = Channel('pw84:ai', type = 'd')
 #LinearPositioner SetVA
-#SetVA = Channel('PO2DV-NCS-VHQ1:Set-VA', type = 'd')
-SetVA = Channel('pw84:ai', type = 'd')
+SetVA = Channel('PO2DV-NCS-VHQ1:Set-VA', type = 'd')
+#SetVA = Channel('pw84:ai', type = 'd')
 #Timestamp time
 #ScalarDetector ActualVA
-#ActualVA = Channel('PO2DV-NCS-VHQ1:Actual-VA', type = 'd')
-ActualVA = Channel('pw84:ai', type = 'd')
+ActualVA = Channel('PO2DV-NCS-VHQ1:Actual-VA', type = 'd')
+#ActualVA = Channel('pw84:ai', type = 'd')
 #ScalarDetector ActualIA
-#ActualIA = Channel('PO2DV-NCS-VHQ1:Actual-IA', type = 'd')
-ActualIA = Channel('pw84:ai', type = 'd')
+ActualIA = Channel('PO2DV-NCS-VHQ1:Actual-IA', type = 'd')
+#ActualIA = Channel('pw84:ai', type = 'd')
 
 #Init
 SetRamp.put(10.0, timeout=None)