敬业钢铁发电修改

unify_api/modules/common/procedures/pttl_max.py

@@ -40,6 +40,9 @@ async def load_pttl_max(cid, start, end, point_id=None, inline_id=None):
     max_val_time = ""
     for data in datas:
         if data.get("pttl_max_sum"):
+            if point_id and point_id == 840:
+                mdp_max_value = abs(data["pttl_max_sum"])
+            else:
                 mdp_max_value = data["pttl_max_sum"]
             if mdp_max_value and mdp_max_value > max_val:
                 max_val = mdp_max_value