diff --git a/config/settings.properties b/config/settings.properties
index 97a8453..40aac9a 100644
--- a/config/settings.properties
+++ b/config/settings.properties
@@ -1,4 +1,4 @@
-#Wed Nov 05 12:21:52 CET 2025
+#Wed Nov 05 15:20:32 CET 2025
 ALPHA_ID_2=0.0
 AUTO_SWITCH_BEAMLINE=false
 AUTO_SWITCH_SHUTTER=true
diff --git a/script/test/test_pvs.py b/script/test/test_pvs.py
new file mode 100644
index 0000000..0c485b2
--- /dev/null
+++ b/script/test/test_pvs.py
@@ -0,0 +1,15 @@
+waveform = PV.waveform("TEST:WAVEFORM", PV.Type.DOUBLE, 2)
+scalar = PV.scalar("TEST:SCALAR", PV.Type.INT)
+
+#PVs are updated writing to the registers
+def after_read(record, scan):
+    waveform.write([record[keithley_1a],record[keithley_2a]])
+    scalar.write(record.index)
+    
+r= tscan((keithley_1a, keithley_2a), 5, 0.3, after_read=after_read, save=False)
+print r[keithley_1a],r[keithley_2a]
+waveform.write([r[keithley_1a][-1],r[keithley_2a][-1]])
+scalar.write(len(r))
+
+print caget("TEST:WAVEFORM")
+print caget("TEST:SCALAR")