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| author | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2022-03-16 13:53:52 -0400 |
|---|---|---|
| committer | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2022-03-16 13:53:52 -0400 |
| commit | b62d8fdc6a71892f17f74821aac8f8388ec0c214 (patch) | |
| tree | 562bcb0cb55251144587277bbdc478153ccf8b16 /qolab/hardware/power_supply/keysight_e3612a.py | |
| parent | 9a929384d42d51a5d68a363c5623c2937cc33815 (diff) | |
| download | qolab-b62d8fdc6a71892f17f74821aac8f8388ec0c214.tar.gz qolab-b62d8fdc6a71892f17f74821aac8f8388ec0c214.zip | |
proper upper limit for Vlimit and increased dwell timev0.2
Diffstat (limited to 'qolab/hardware/power_supply/keysight_e3612a.py')
| -rw-r--r-- | qolab/hardware/power_supply/keysight_e3612a.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/qolab/hardware/power_supply/keysight_e3612a.py b/qolab/hardware/power_supply/keysight_e3612a.py index 5977e91..7b1dee2 100644 --- a/qolab/hardware/power_supply/keysight_e3612a.py +++ b/qolab/hardware/power_supply/keysight_e3612a.py @@ -71,6 +71,10 @@ class KeysightE3612A(PowerSupplySCPI): @BasicInstrument.tsdb_append def setChanVlimit(self, chNum, val): + if chNum == 1 and val > 6.180: + val = 6.180 + if (chNum == 2 or chNum == 3) and val > 25.750: + val = 25.750 cmnd = f'SOURCe:VOLT {val},(@{chNum})' rstr = self.write(cmnd) @@ -81,7 +85,7 @@ class KeysightE3612A(PowerSupplySCPI): return( float(rstr) ) @BasicInstrument.tsdb_append - def setChanIout(self, chNum, val, currentPrecision=5e-6, currentHeadRoom=1e-3, dwellTime=0.1): + def setChanIout(self, chNum, val, currentPrecision=5e-6, currentHeadRoom=1e-3, dwellTime=0.3): """ Tuning Vout to achieve desired Iout. Generally setting current limit will maintain current near but not exact to desired. |