fixes on 2023-11-27

- ls372 autorange: wait one sec. more for switching
- keep only one channel, even after target is reached
- intermediate target only when T is raise, but not when lowered

cfg/addons/flamesample_cfg.py

@@ -24,6 +24,7 @@ Mod('ts_low',
     minrange=13,
     range=22,
     tolerance = 0.1,
+    vexc = 3,
     htrrng=4,
 )
 
@@ -32,7 +33,8 @@ Mod('ts_high',
     'sample Cernox',
     channel = 1,
     switcher = 'lsc_channel',
-    minrange=9,
+    minrange=11,
+    vexc = 5,
     range=22,
     tolerance = 0.1,
     htrrng=5,
@@ -45,7 +47,9 @@ Mod('ts',
     value=Param(unit='K'),
     low='ts_low',
     high='ts_high',
-    min_high=0.6035,
-    max_low=1.6965,
+    #min_high=0.6035,
+    #max_low=1.6965,
+    min_high=0.6,
+    max_low=1.7,
     tolerance=0.1,
 )