From 3943e2880dcd6943be3e6d4b38855d2665e7960b Mon Sep 17 00:00:00 2001
From: "Eugeniy E. Mikhailov" <evgmik@gmail.com>
Date: Wed, 9 Mar 2022 14:58:04 -0500
Subject: added get Ilimit

---
 qolab/hardware/power_supply/keysight_e3612a.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'qolab')

diff --git a/qolab/hardware/power_supply/keysight_e3612a.py b/qolab/hardware/power_supply/keysight_e3612a.py
index d95f02a..d6a0770 100644
--- a/qolab/hardware/power_supply/keysight_e3612a.py
+++ b/qolab/hardware/power_supply/keysight_e3612a.py
@@ -11,7 +11,7 @@ class KeysightE3612A(PowerSupplySCPI):
         self.config['Device model'] = 'Keysight E3612A'
         self.numberOfChannels = 3
         # self.channelProperties = {'Vlimit', 'Ilimit', 'Vout', 'Iout' }
-        self.channelProperties = {'IsOn', 'Vout', 'Iout', }
+        self.channelProperties = {'IsOn', 'Vout', 'Iout', 'Ilimit' }
 
     def setChanOn(self, chNum):
         self.write(f'OUTP ON,(@{chNum})')
@@ -37,6 +37,11 @@ class KeysightE3612A(PowerSupplySCPI):
         rstr = self.query(qstr)
         return( float(rstr) )
 
+    @BasicInstrument.tsdb_append
+    def getChanIlimit(self, chNum):
+        qstr = f'SOURce:CURR? (@{chNum})'
+        rstr = self.query(qstr)
+        return( float(rstr) )
 
 if __name__ == '__main__': 
     import pyvisa
-- 
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