MA7 Stick heater loop fixed

cfg/stick/ma7stick_cfg.py

@@ -9,10 +9,23 @@ Mod('sea_stick',
     service='stick',
 )
 
-Mod('ts',
-    'frappy_psi.sea.SeaReadable', '',
-    meaning=['temperature', 30],
+Mod('ts_sea',
+    'frappy_psi.sea.SeaReadable',
+    'readable sample stick T',
     io='sea_stick',
-    sea_path='tt/ts',
     json_file='ma7.config.json',
+    sea_object='tt',
+    rel_paths=['ts', 'setsamp'],
 )
+
+Mod('ts',
+    'frappy_psi.parmod.Converging',
+    'drivable stick T using setsamp',
+    unit='K',
+    read='ts_sea.value',
+    write='ts_sea.setsamp',
+    meaning=['temperature', 20],
+    settling_time=20,
+    tolerance=1,
+)
+