fix battery control

evcc-io · Nov 21, 2024 · 3847d9e · 3847d9e
1 parent 735d75e
commit 3847d9e
Show file tree

Hide file tree

Showing 3 changed files with 350 additions and 73 deletions.
diff --git a/templates/definition/meter/sma-hybrid.yaml b/templates/definition/meter/sma-hybrid.yaml
@@ -21,14 +21,15 @@ params:
   - name: maxacpower
   - name: watchdog
     type: duration
-    default: 30s
+    default: 60s
     advanced: true
+    usages: ["battery"]
   - name: chargepower
-    default: 100000 # 100kW, inverter will use it's maximum by default
+    default: 4200 # W
     advanced: true
     help:
-      de: Ladeleistung für Netzladen in W
-      en: Charging power for grid charging in W
+      de: Maximale Ladeleistung für erzwungenes Laden des Speichers in Watt
+      en: Maximum charging power for forced charging of the battery in Watt
     usages: ["battery"]
 render: |
   type: custom
@@ -138,57 +139,176 @@ render: |
       switch:
       - case: 1 # normal
         set:
-          source: const
-          value: 803 # inaktiv (Ina)
+          source: sequence
           set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 40151 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WCtlComAct
-              type: writemultiple
-              decode: uint32
+          - source: const
+            value: 2424 # Voreinstellung (Dft)
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40236 # CmpBMS.OpMod - Betriebsart des BMS
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40793 # CmpBMS.BatChaMinW - Minimale Batterieladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40795 # CmpBMS.BatChaMaxW - Maximale Batterieladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40797 # CmpBMS.BatDschMinW - Minimale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40799 # CmpBMS.BatDschMaxW - Maximale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40801 # CmpBMS.GridWSpt - Sollwert der Netzaustauschleistung
+                type: writemultiple
+                decode: uint32
       - case: 2 # hold
         set:
           source: sequence
           set:
           - source: const
-            value: 0 # Wirkleistungsvorgabe
+            value: 2424 # Voreinstellung (Dft)
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40236 # CmpBMS.OpMod - Betriebsart des BMS
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
             set:
               source: modbus
               {{- include "modbus" . | indent 12 }}
               register:
-                address: 40149 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSpt
+                address: 40793 # CmpBMS.BatChaMinW - Minimale Batterieladeleistung
                 type: writemultiple
-                decode: int32
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40795 # CmpBMS.BatChaMaxW - Maximale Batterieladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40797 # CmpBMS.BatDschMinW - Minimale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
           - source: const
-            value: 802 # aktiv (Act)
+            value: 0
             set:
               source: modbus
               {{- include "modbus" . | indent 12 }}
               register:
-                address: 40151 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WCtlComAct
+                address: 40799 # CmpBMS.BatDschMaxW - Maximale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40801 # CmpBMS.GridWSpt - Sollwert der Netzaustauschleistung
                 type: writemultiple
                 decode: uint32
       - case: 3 # charge
         set:
           source: sequence
           set:
           - source: const
-            value: -{{ .chargepower }} # Wirkleistungsvorgabe
+            value: 2289 # Batterie laden (BatChaMod)
             set:
               source: modbus
               {{- include "modbus" . | indent 12 }}
               register:
-                address: 40149 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSpt
+                address: 40236 # CmpBMS.OpMod - Betriebsart des BMS
                 type: writemultiple
-                decode: int32
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40793 # CmpBMS.BatChaMinW - Minimale Batterieladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40795 # CmpBMS.BatChaMaxW - Maximale Batterieladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: 0
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40797 # CmpBMS.BatDschMinW - Minimale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
+          - source: const
+            value: {{ .chargepower }}
+            set:
+              source: modbus
+              {{- include "modbus" . | indent 12 }}
+              register:
+                address: 40799 # CmpBMS.BatDschMaxW - Maximale Batterieentladeleistung
+                type: writemultiple
+                decode: uint32
           - source: const
-            value: 802 # aktiv (Act)
+            value: 0
             set:
               source: modbus
               {{- include "modbus" . | indent 12 }}
               register:
-                address: 40151 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WCtlComAct
+                address: 40801 # CmpBMS.GridWSpt - Sollwert der Netzaustauschleistung
                 type: writemultiple
                 decode: uint32
   capacity: {{ .capacity }} # kWh