injctrl.ENH: do not update PU reference if standby is enabled

lnls-sirius · Feb 20, 2024 · 39cbaa2 · 39cbaa2
1 parent ba51d1b
commit 39cbaa2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/siriuspy/siriuspy/injctrl/main.py b/siriuspy/siriuspy/injctrl/main.py
@@ -1125,6 +1125,11 @@ def _callback_update_pumode(self, **kws):
     def _callback_update_pu_refvolt(self, pvname, value, **kws):
         if value is None:
             return
+        # do not update PU reference voltage if standby is enabled
+        if self._topup_pustandbyenbl == _Const.DsblEnbl.Enbl:
+            self._update_log(f'WARN:PU Standby is enabled, ignoring')
+            self._update_log(f'WARN:setpoint to {pvname}')
+            return
         if self._aspu_standby_state == _Const.StandbyInject.Standby:
             return
         devname = _PVName(pvname).device_name