diff --git a/src/pil-trigger.py b/src/pil-trigger.py
index 94fbf1909d77698d48cb822dd1ba68e985ca19c6..39c414025311f90d33871fddbaebca34838d8e7c 100644
--- a/src/pil-trigger.py
+++ b/src/pil-trigger.py
@@ -9,9 +9,9 @@ from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 import sys
 
-devicetrgEVR = PyTango.DeviceProxy('ec-pil-plpsr-01/evr/ff100000')
-devicetrgDGQ = PyTango.DeviceProxy('pil/delay/dgq_pil.01')
-devicetrgSDG = PyTango.DeviceProxy('pil/delay/sdg_pil.01')
+devicetrgEVR = PyTango.DeviceProxy('srv-tango-srf-01:20000/ec-pil-plpsr-01/evr/ff100000')
+devicetrgDGQ = PyTango.DeviceProxy('srv-tango-srf-01:20000/pil/delay/dgq_pil.01')
+devicetrgSDG = PyTango.DeviceProxy('srv-tango-srf-01:20000/pil/delay/sdg_pil.01')
 
 nomecartella = '/home/lfo/data/salvatutto/PIL_trigger/'
 os.chdir(nomecartella)
@@ -553,7 +553,7 @@ class canaleDGQ(QWidget):
     def funzioneapplica(self):
         valore = self.delay_write.value()
         print(valore)
-        eval('self.dev.write_attribute("chan' + str(self.ch) + 'delay, valore)')
+        eval('self.dev.write_attribute("chan' + str(self.ch) + 'delay", ' + str(valore) + ')')
     def funzioneaggiornavalori(self, tutto):
         try:
             ritardo = eval('self.dev.chan' + str(self.ch) + 'delay')