Use run value of Beckhoff outputs to determine gas type

src/toolbox_scs/constants.py

@@ -135,16 +135,16 @@ mnemonics = {
                 'key': 'u213.value',
                 'dim': None},),
     "PES_N2": ({'source': 'SA3_XTD10_PES/DCTRL/V30300S_NITROGEN',
-                'key': 'interlock.AActionState.value',
+                'key': 'hardwareState.value',
                 'dim': None},),
     "PES_Ne": ({'source': 'SA3_XTD10_PES/DCTRL/V30310S_NEON',
-                'key': 'interlock.AActionState.value',
+                'key': 'hardwareState.value',
                 'dim': None},),
     "PES_Kr": ({'source': 'SA3_XTD10_PES/DCTRL/V30320S_KRYPTON',
-                'key': 'interlock.AActionState.value',
+                'key': 'hardwareState.value',
                 'dim': None},),
     "PES_Xe": ({'source': 'SA3_XTD10_PES/DCTRL/V30330S_XENON',
-                'key': 'interlock.AActionState.value',
+                'key': 'hardwareState.value',
                 'dim': None},),
 
     # XTD10 MCP (after GATT)

src/toolbox_scs/detectors/pes.py

@@ -14,7 +14,7 @@ import extra_data as ed
 from ..misc.bunch_pattern_external import is_sase_3
 from ..mnemonics_machinery import (mnemonics_to_process,
                                    mnemonics_for_run)
-
+from ..constants import mnemonics as _mnemonics
 
 __all__ = [
     'get_pes_params',
@@ -169,10 +169,13 @@ def get_pes_params(run):
     params = {}
     sel = run.select_trains(ed.by_index[:20])
     mnemonics = mnemonics_for_run(run)
-    for gas in ['N2', 'Ne', 'Kr', 'Xe']:
-        arr = sel.get_array(*mnemonics[f'PES_{gas}'].values())
-        if arr[0] == 0:
+    gas_dict = {'N2': 409.9, 'Ne': 870.2, 'Kr': 1921, 'Xe': 1148.7}
+    for gas in gas_dict.keys():
+        mnemo = _mnemonics[f'PES_{gas}'][0]
+        arr = sel.get_run_value(mnemo['source'], mnemo['key'])
+        if arr == 'ON':
             params['gas'] = gas
+            params['binding_energy'] = gas_dict[gas]
             break
     if 'gas' not in params:
         params['gas'] = 'unknown'