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Huawei: add HoldCharge (#30598)

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CiNcH83 2026-07-19 17:35:30 +02:00 • committed by GitHub
parent 0b5017e7c1
commit bba63f5df0
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1 changed files with 149 additions and 29 deletions
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178
templates/definition/meter/huawei-sun2000-hybrid.yaml
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@ -395,15 +395,37 @@ render: |
set:
source: sequence
set:
- source: const
value: 0 # stop
set:
source: modbus
{{- include "modbus" . | indent 16 }}
register:
address: 47100 # Forcible charge/discharge
type: writesingle
encoding: uint16
# register 47075 is range-checked: a maxchargepower above the
# inverter rated max (37046) is rejected, so clamp before writing
- source: go
in:
- name: rated
type: int
config:
source: cached
cache: 1h # rated max is static
value:
source: modbus
{{- include "modbus" . | indent 22 }}
register:
address: 37046 # [ESS] Maximum charge power (RO)
type: holding
decode: uint32
out:
- name: power
type: int
config:
source: modbus
{{- include "modbus" . | indent 20 }}
register:
address: 47075 # Max. Charge Power
type: writemultiple
encoding: uint32
script: |
limit := {{ .maxchargepower }}
out := rated
if limit < rated { out = limit }
out
# register 47077 is range-checked: a maxdischargepower above the
# inverter rated max (37048) is rejected, so clamp before writing
- source: go
@ -439,15 +461,37 @@ render: |
set:
source: sequence
set:
- source: const
value: 0 # stop
set:
source: modbus
{{- include "modbus" . | indent 16 }}
register:
address: 47100 # Forcible charge/discharge
type: writesingle
encoding: uint16
# register 47075 is range-checked: a maxchargepower above the
# inverter rated max (37046) is rejected, so clamp before writing
- source: go
in:
- name: rated
type: int
config:
source: cached
cache: 1h # rated max is static
value:
source: modbus
{{- include "modbus" . | indent 22 }}
register:
address: 37046 # [ESS] Maximum charge power (RO)
type: holding
decode: uint32
out:
- name: power
type: int
config:
source: modbus
{{- include "modbus" . | indent 20 }}
register:
address: 47075 # Max. Charge Power
type: writemultiple
encoding: uint32
script: |
limit := {{ .maxchargepower }}
out := rated
if limit < rated { out = limit }
out
- source: const
value: 0 # W Discharge Power
set:
@ -461,6 +505,37 @@ render: |
set:
source: sequence
set:
# register 47075 is range-checked: a maxchargepower above the
# inverter rated max (37046) is rejected, so clamp before writing
- source: go
in:
- name: rated
type: int
config:
source: cached
cache: 1h # rated max is static
value:
source: modbus
{{- include "modbus" . | indent 22 }}
register:
address: 37046 # [ESS] Maximum charge power (RO)
type: holding
decode: uint32
out:
- name: power
type: int
config:
source: modbus
{{- include "modbus" . | indent 20 }}
register:
address: 47075 # Max. Charge Power
type: writemultiple
encoding: uint32
script: |
limit := {{ .maxchargepower }}
out := rated
if limit < rated { out = limit }
out
# clamp maxchargepower to the inverter rated max (37046) for parity
# with discharge, avoiding a stale out-of-range value
- source: go
@ -510,21 +585,57 @@ render: |
address: 47246 # Forcible charge/discharge setting mode
type: writesingle
encoding: uint16
- case: 4 # holdcharge
set:
source: sequence
set:
- source: const
value: 0 # W
set:
source: modbus
{{- include "modbus" . | indent 16 }}
register:
address: 47075 # Max. Charge Power
type: writemultiple
encoding: uint32
# register 47077 is range-checked: a maxdischargepower above the
# inverter rated max (37048) is rejected, so clamp before writing
- source: go
in:
- name: rated
type: int
config:
source: cached
cache: 1h # rated max is static
value:
source: modbus
{{- include "modbus" . | indent 22 }}
register:
address: 37048 # [ESS] Maximum discharge power (RO)
type: holding
decode: uint32
out:
- name: power
type: int
config:
source: modbus
{{- include "modbus" . | indent 20 }}
register:
address: 47077 # Max. Discharge Power
type: writemultiple
encoding: uint32
script: |
limit := {{ .maxdischargepower }}
out := rated
if limit < rated { out = limit }
out
# single watchdog wraps the ENTIRE 47100 lifecycle, not just case 3
- source: watchdog
timeout: 30s
reset: 1
reset: [1, 2, 4]
set:
source: switch
switch:
- case: 1 # normal
set:
source: sleep
duration: 0s
- case: 2 # hold
set:
source: sleep
duration: 0s
# only charging requires repeated requests
- case: 3 # charge
set:
source: const
@ -536,6 +647,15 @@ render: |
address: 47100 # Forcible charge/discharge
type: writesingle
encoding: uint16
default:
source: const
value: 0 # stop
set:
source: modbus
{{- include "modbus" . | indent 12 }}
register:
address: 47100 # Forcible charge/discharge
type: writesingle
encoding: uint16
{{- include "battery-params" . }}
{{- end }}