diff options
| -rw-r--r-- | qolab/hardware/power_supply/keysight_e3612a.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/qolab/hardware/power_supply/keysight_e3612a.py b/qolab/hardware/power_supply/keysight_e3612a.py index 6731caa..e106279 100644 --- a/qolab/hardware/power_supply/keysight_e3612a.py +++ b/qolab/hardware/power_supply/keysight_e3612a.py @@ -94,6 +94,8 @@ class KeysightE3612A(PowerSupplySCPI): @BasicInstrument.tsdb_append def setChanVlimit(self, chNum, val): + if val < 0: + val=0 if chNum == 1 and val > 6.180: val = 6.180 if (chNum == 2 or chNum == 3) and val > 25.750: |