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SunSpec (model 124): refresh battery mode via InOutWRte_RvrtTms watchdog #33041

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SunSpec (model 124): refresh battery mode via InOutWRte_RvrtTms watchdog #33041

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0f4827b
SunSpec (model 124): refresh battery mode via InOutWRte_RvrtTms watchdog
andig Aug 21, 2026
6604b80
Templates: watchdog parameter is required
andig Aug 21, 2026
893dd24
Templates: read battery watchdog default from device via sunspec service
andig Aug 21, 2026
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180 changes: 104 additions & 76 deletions templates/definition/meter/fronius-gen24.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,8 @@ params:
deprecated: true # read from nameplate
- preset: battery-params
- name: maxchargerate
- name: watchdog
default: 60s
render: |
type: custom
# sunspec model 20x (int+sf)/ 21x (float) meter
Expand Down Expand Up @@ -250,89 +252,115 @@ render: |
id: 1
value: 124:0:ChaState
batterymode: # model 124
source: switch
switch:
- case: 1 # normal
set:
source: sequence
source: watchdog
timeout: {{ .watchdog }}
reset: 1 # reset watchdog on normal
set:
source: switch
switch:
- case: 1 # normal
set:
- source: const
value: 0
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 100 # %
source: sequence
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 2 # hold
set:
source: sequence
- source: const
value: 0
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 100 # %
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 2 # hold
set:
- source: const
value: 2
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 0 # %
source: sequence
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 3 # charge
set:
source: sequence
# device reverts to normal unless refreshed by the watchdog
- source: const
value: {{ durationSeconds .watchdog }} # s
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:InOutWRte_RvrtTms
- source: const
value: 2
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 0 # %
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 3 # charge
set:
- source: const
value: 1 # off
source: sequence
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:ChaGriSet
- source: const
value: 2
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: {{ if .maxchargerate }}-{{ .maxchargerate }}{{ end }} # %
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 4 # holdcharge
set:
source: sequence
- source: const
value: 1 # off
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:ChaGriSet
- source: const
value: {{ durationSeconds .watchdog }} # s
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:InOutWRte_RvrtTms
- source: const
value: 2
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: {{ if .maxchargerate }}-{{ .maxchargerate }}{{ end }} # %
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:OutWRte
- case: 4 # holdcharge
set:
- source: const
value: 1
set:
source: sunspec
uri: {{ .host }}:{{ .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 0 # %
source: sequence
set:
source: sunspec
uri: {{ .host }}:{{ .port }}
id: 1
value: 124:0:InWRte
default:
source: error
error: ErrNotAvailable
- source: const
value: {{ durationSeconds .watchdog }} # s
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:InOutWRte_RvrtTms
- source: const
value: 1
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:StorCtl_Mod
- source: const
value: 0 # %
set:
source: sunspec
uri: {{ joinHostPort .host .port }}
id: 1
value: 124:0:InWRte
default:
source: error
error: ErrNotAvailable
{{- include "battery-params" . }}
{{- end }}
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