From ba159992fd7ab73b91fc747eff4833dac5cc11e9 Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmail.com>
Date: Sun, 1 Mar 2026 11:21:57 +0100
Subject: [PATCH] Revert "fox-ess-h3-smart: fix grid charging and discharge
 lock behavior (#27752)"

This reverts commit 140331659eb7c3b7fa4050910ce18302a165ea1c.
---
 .../definition/meter/fox-ess-h3-smart.yaml    | 198 +-----------------
 1 file changed, 11 insertions(+), 187 deletions(-)

diff --git a/templates/definition/meter/fox-ess-h3-smart.yaml b/templates/definition/meter/fox-ess-h3-smart.yaml
index fecbb94fe..d0ee8e6c8 100644
--- a/templates/definition/meter/fox-ess-h3-smart.yaml
+++ b/templates/definition/meter/fox-ess-h3-smart.yaml
@@ -102,194 +102,18 @@ render: |
     source: modbus
     {{- include "modbus" . | indent 2 }}
     register:
-      address: 37612 # BatSoC
+      address: 37612 # Soc
       type: holding
       decode: int16
-  batterymode:
-    source: switch
-    switch:
-    - case: 1 # normal — Self Use, restore default SoC limits
-      set:
-        source: sequence
-        set:
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48010 # Group 1 Disable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48000 # Time Period Disable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: {{ .maxsoc }}
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 46620 # MaxSoC FromGrid (V1.24+, must be written before 46611)
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 500
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 46608 # Battery max discharge current = 50A (restore)
-              type: writesingle
-              decode: uint16
-    - case: 2 # hold — Battery Lock (prevent discharge)
-      set:
-        source: sequence
-        set:
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48010 # Group 1 Disable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48000 # Time Period Disable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 100
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 46620 # MaxSoC FromGrid = 100% (must be written before 46611)
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 46608 # Battery max discharge current = 0A (lock)
-              type: writesingle
-              decode: uint16
-    - case: 3 # charge — Force Charge via Time Period System
-      set:
-        source: sequence
-        set:
-        - source: const
-          value: 1
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48000 # Time Period Enable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 1
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48010 # Group 1 Enable
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48011 # Start Time 00:00
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 5947
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48012 # End Time 23:59 (0x173B)
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 6
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48013 # Work Mode = Force Charge
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: {{ add (mul .maxsoc 256) .minsoc }}
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48014 # (maxsoc<<8)|minsoc
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: {{ .maxsoc }}
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48015 # FDSOC = maxsoc
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: {{ .maxchargepower }}
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48016 # FDPWR — charge power in watts
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48017 # Reserve
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 0
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48018 # Reserve
-              type: writesingle
-              decode: uint16
-        - source: const
-          value: 1
-          set:
-            source: modbus
-            {{- include "modbus" . | indent 10 }}
-            register:
-              address: 48019 # Enable Flag (undocumented, required!)
-              type: writesingle
-              decode: uint16
+  limitsoc:
+    source: convert
+    convert: float2int
+    set:
+      source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 46611 # Minimum SoC OnGrid
+        type: writesingle
+        decode: uint16
   {{- include "battery-params" . }}
   {{- end }}