Bender: add maxCurrentMillis and phases1p3p (#20755)
Adds support for the last gen EVSE controllers used in Mennekes Amtron 4You 500 and 4Business 700 series chargers
This commit is contained in:
premultiply
GitHub
parent
63f0518071
commit
629da507a4
4 changed files with 5064 additions and 71 deletions
|
|
@ -2,7 +2,7 @@ package charger
|
|||
|
||||
// LICENSE
|
||||
|
||||
// Copyright (c) 2022 premultiply
|
||||
// Copyright (c) 2022-2025 premultiply
|
||||
|
||||
// This module is NOT covered by the MIT license. All rights reserved.
|
||||
|
||||
|
|
@ -39,21 +39,24 @@ import (
|
|||
type BenderCC struct {
|
||||
conn *modbus.Connection
|
||||
current uint16
|
||||
regCurr uint16
|
||||
legacy bool
|
||||
}
|
||||
|
||||
const (
|
||||
// all holding type registers
|
||||
bendRegChargePointState = 122 // Vehicle (Control Pilot) state
|
||||
bendRegPhaseEnergy = 200 // Phase energy from primary meter (Wh)
|
||||
bendRegCurrents = 212 // Currents from primary meter (mA)
|
||||
bendRegTotalEnergy = 218 // Total Energy from primary meter (Wh)
|
||||
bendRegActivePower = 220 // Active Power from primary meter (W)
|
||||
bendRegVoltages = 222 // Voltages of the ocpp meter (V)
|
||||
bendRegUserID = 720 // User ID (OCPP IdTag) from the current session. Bytes 0 to 19.
|
||||
bendRegEVBatteryState = 730 // EV Battery State (% 0-100)
|
||||
bendRegEVCCID = 741 // ASCII representation of the Hex. Values corresponding to the EVCCID. Bytes 0 to 11.
|
||||
bendRegHemsCurrentLimit = 1000 // Current limit of the HEMS module (A)
|
||||
bendRegChargePointState = 122 // Vehicle (Control Pilot) state
|
||||
bendRegPhaseEnergy = 200 // Phase energy from primary meter (Wh)
|
||||
bendRegCurrents = 212 // Currents from primary meter (mA)
|
||||
bendRegTotalEnergy = 218 // Total Energy from primary meter (Wh)
|
||||
bendRegActivePower = 220 // Active Power from primary meter (W)
|
||||
bendRegVoltages = 222 // Voltages of the ocpp meter (V)
|
||||
bendRegUserID = 720 // User ID (OCPP IdTag) from the current session. Bytes 0 to 19.
|
||||
bendRegEVBatteryState = 730 // EV Battery State (% 0-100)
|
||||
bendRegEVCCID = 741 // ASCII representation of the Hex. Values corresponding to the EVCCID. Bytes 0 to 11.
|
||||
bendRegHemsCurrentLimit = 1000 // HEMS Current Limit (A)
|
||||
bendRegHemsCurrentLimit10 = 1001 // HEMS Current Limit 1/10 (0.1 A)
|
||||
bendRegHemsPowerLimit = 1002 // HEMS Power Limit (W)
|
||||
|
||||
bendRegFirmware = 100 // Application version number
|
||||
bendRegOcppCpStatus = 104 // Charge Point status according to the OCPP spec. enumaration
|
||||
|
|
@ -66,6 +69,9 @@ const (
|
|||
// bendRegChargingDurationLegacy = 709 // Duration since beginning of charge (Seconds)
|
||||
// bendRegChargedEnergy = 716 // Sum of charged energy for the current session (Wh)
|
||||
// bendRegChargingDuration = 718 // Duration since beginning of charge (Seconds)
|
||||
|
||||
powerLimit1p uint16 = 3725 // 207V * 3p * 6A - 1W
|
||||
powerLimit3p uint16 = 0xffff
|
||||
)
|
||||
|
||||
func init() {
|
||||
|
|
@ -85,9 +91,9 @@ func NewBenderCCFromConfig(ctx context.Context, other map[string]interface{}) (a
|
|||
return NewBenderCC(ctx, cc.URI, cc.ID)
|
||||
}
|
||||
|
||||
//go:generate go tool decorate -f decorateBenderCC -b *BenderCC -r api.Charger -t "api.Meter,CurrentPower,func() (float64, error)" -t "api.PhaseCurrents,Currents,func() (float64, float64, float64, error)" -t "api.PhaseVoltages,Voltages,func() (float64, float64, float64, error)" -t "api.MeterEnergy,TotalEnergy,func() (float64, error)" -t "api.Battery,Soc,func() (float64, error)" -t "api.Identifier,Identify,func() (string, error)"
|
||||
|
||||
// NewBenderCC creates BenderCC charger
|
||||
//
|
||||
//go:generate go tool decorate -f decorateBenderCC -b *BenderCC -r api.Charger -t "api.Meter,CurrentPower,func() (float64, error)" -t "api.PhaseCurrents,Currents,func() (float64, float64, float64, error)" -t "api.PhaseVoltages,Voltages,func() (float64, float64, float64, error)" -t "api.MeterEnergy,TotalEnergy,func() (float64, error)" -t "api.Battery,Soc,func() (float64, error)" -t "api.Identifier,Identify,func() (string, error)" -t "api.ChargerEx,MaxCurrentMillis,func(float64) error" -t "api.PhaseSwitcher,Phases1p3p,func(int) error" -t "api.PhaseGetter,GetPhases,func() (int, error)"
|
||||
func NewBenderCC(ctx context.Context, uri string, id uint8) (api.Charger, error) {
|
||||
conn, err := modbus.NewConnection(ctx, uri, "", "", 0, modbus.Tcp, id)
|
||||
if err != nil {
|
||||
|
|
@ -104,6 +110,7 @@ func NewBenderCC(ctx context.Context, uri string, id uint8) (api.Charger, error)
|
|||
wb := &BenderCC{
|
||||
conn: conn,
|
||||
current: 6, // assume min current
|
||||
regCurr: bendRegHemsCurrentLimit,
|
||||
}
|
||||
|
||||
// check legacy register set
|
||||
|
|
@ -112,12 +119,15 @@ func NewBenderCC(ctx context.Context, uri string, id uint8) (api.Charger, error)
|
|||
}
|
||||
|
||||
var (
|
||||
currentPower func() (float64, error)
|
||||
currents func() (float64, float64, float64, error)
|
||||
voltages func() (float64, float64, float64, error)
|
||||
totalEnergy func() (float64, error)
|
||||
soc func() (float64, error)
|
||||
identify func() (string, error)
|
||||
currentPower func() (float64, error)
|
||||
currents func() (float64, float64, float64, error)
|
||||
voltages func() (float64, float64, float64, error)
|
||||
totalEnergy func() (float64, error)
|
||||
soc func() (float64, error)
|
||||
identify func() (string, error)
|
||||
maxCurrentMillis func(float64) error
|
||||
phases1p3p func(int) error
|
||||
getPhases func() (int, error)
|
||||
)
|
||||
|
||||
// check presence of metering
|
||||
|
|
@ -143,12 +153,24 @@ func NewBenderCC(ctx context.Context, uri string, id uint8) (api.Charger, error)
|
|||
}
|
||||
}
|
||||
|
||||
// check rfid
|
||||
// check feature mA
|
||||
if _, err := wb.conn.ReadHoldingRegisters(bendRegHemsCurrentLimit10, 1); err == nil {
|
||||
maxCurrentMillis = wb.maxCurrentMillis
|
||||
wb.regCurr = bendRegHemsCurrentLimit10
|
||||
}
|
||||
|
||||
// check feature power control/1p3p
|
||||
if _, err := wb.conn.ReadHoldingRegisters(bendRegHemsPowerLimit, 1); err == nil {
|
||||
phases1p3p = wb.phases1p3p
|
||||
getPhases = wb.getPhases
|
||||
}
|
||||
|
||||
// check feature rfid
|
||||
if _, err := wb.identify(); err == nil {
|
||||
identify = wb.identify
|
||||
}
|
||||
|
||||
return decorateBenderCC(wb, currentPower, currents, voltages, totalEnergy, soc, identify), nil
|
||||
return decorateBenderCC(wb, currentPower, currents, voltages, totalEnergy, soc, identify, maxCurrentMillis, phases1p3p, getPhases), nil
|
||||
}
|
||||
|
||||
// Status implements the api.Charger interface
|
||||
|
|
@ -172,7 +194,7 @@ func (wb *BenderCC) Status() (api.ChargeStatus, error) {
|
|||
|
||||
// Enabled implements the api.Charger interface
|
||||
func (wb *BenderCC) Enabled() (bool, error) {
|
||||
b, err := wb.conn.ReadHoldingRegisters(bendRegHemsCurrentLimit, 1)
|
||||
b, err := wb.conn.ReadHoldingRegisters(wb.regCurr, 1)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
|
@ -187,7 +209,7 @@ func (wb *BenderCC) Enable(enable bool) error {
|
|||
binary.BigEndian.PutUint16(b, wb.current)
|
||||
}
|
||||
|
||||
_, err := wb.conn.WriteMultipleRegisters(bendRegHemsCurrentLimit, 1, b)
|
||||
_, err := wb.conn.WriteMultipleRegisters(wb.regCurr, 1, b)
|
||||
|
||||
return err
|
||||
}
|
||||
|
|
@ -209,6 +231,23 @@ func (wb *BenderCC) MaxCurrent(current int64) error {
|
|||
return err
|
||||
}
|
||||
|
||||
// maxCurrentMillis implements the api.ChargerEx interface (Wallbe Firmware only)
|
||||
func (wb *BenderCC) maxCurrentMillis(current float64) error {
|
||||
if current < 6 {
|
||||
return fmt.Errorf("invalid current %.5g", current)
|
||||
}
|
||||
|
||||
b := make([]byte, 2)
|
||||
binary.BigEndian.PutUint16(b, uint16(current*10)) // 0.1A Steps
|
||||
|
||||
_, err := wb.conn.WriteMultipleRegisters(bendRegHemsCurrentLimit10, 1, b)
|
||||
if err == nil {
|
||||
wb.current = uint16(current * 10) // 0.1A Steps
|
||||
}
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// removed: https://github.com/evcc-io/evcc/issues/13555
|
||||
// var _ api.ChargeTimer = (*BenderCC)(nil)
|
||||
|
||||
|
|
@ -283,6 +322,34 @@ func (wb *BenderCC) voltages() (float64, float64, float64, error) {
|
|||
return wb.getPhaseValues(bendRegVoltages, 1)
|
||||
}
|
||||
|
||||
// phases1p3p implements the api.PhaseSwitcher interface
|
||||
func (wb *BenderCC) phases1p3p(phases int) error {
|
||||
b := make([]byte, 2)
|
||||
binary.BigEndian.PutUint16(b, powerLimit3p)
|
||||
|
||||
if phases == 1 {
|
||||
binary.BigEndian.PutUint16(b, powerLimit1p)
|
||||
}
|
||||
|
||||
_, err := wb.conn.WriteMultipleRegisters(bendRegHemsPowerLimit, 1, b)
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// getPhases implements the api.PhaseGetter interface
|
||||
func (wb *BenderCC) getPhases() (int, error) {
|
||||
b, err := wb.conn.ReadHoldingRegisters(bendRegHemsPowerLimit, 1)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
if binary.BigEndian.Uint16(b) <= powerLimit1p {
|
||||
return 1, nil
|
||||
}
|
||||
|
||||
return 3, nil
|
||||
}
|
||||
|
||||
// identify implements the api.Identifier interface
|
||||
func (wb *BenderCC) identify() (string, error) {
|
||||
if !wb.legacy {
|
||||
|
|
@ -354,4 +421,7 @@ func (wb *BenderCC) Diagnose() {
|
|||
if b, err := wb.conn.ReadHoldingRegisters(bendRegUserID, 10); err == nil {
|
||||
fmt.Printf("\tUserID:\t%s\n", b)
|
||||
}
|
||||
if b, err := wb.conn.ReadHoldingRegisters(wb.regCurr, 1); err == nil {
|
||||
fmt.Printf("\tCurrent Limit:\t%d\n", binary.BigEndian.Uint16(b))
|
||||
}
|
||||
}
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -1,4 +1,5 @@
|
|||
template: bender
|
||||
template: bender-cc
|
||||
covers: ["bender"]
|
||||
products:
|
||||
- brand: Ampure
|
||||
description:
|
||||
|
|
@ -18,12 +19,7 @@ products:
|
|||
- brand: Mennekes
|
||||
description:
|
||||
generic: AMTRON ChargeControl
|
||||
- brand: Mennekes
|
||||
description:
|
||||
generic: AMTRON 4You 500
|
||||
- brand: Mennekes
|
||||
description:
|
||||
generic: AMTRON 4Business 700
|
||||
|
||||
- brand: Webasto
|
||||
description:
|
||||
generic: Live
|
||||
|
|
@ -61,9 +57,9 @@ requirements:
|
|||
en: The 'Modbus TCP Server' must be enabled. The setting 'Register Address Set' must NOT be set to 'Phoenix' or 'TQ-DM100'. Use the third selection labeled 'Ebee', 'Bender', 'MENNEKES' etc. Set 'Allow UID Disclose' to On.
|
||||
evcc: ["sponsorship"]
|
||||
params:
|
||||
- name: host
|
||||
- name: port
|
||||
default: 502
|
||||
- name: modbus
|
||||
choice: ["tcpip"]
|
||||
id: 255
|
||||
render: |
|
||||
type: bender
|
||||
uri: {{ .host }}:{{ .port }}
|
||||
{{- include "modbus" . }}
|
||||
27
templates/definition/charger/bender-icc.yaml
Normal file
27
templates/definition/charger/bender-icc.yaml
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
template: bender-icc
|
||||
products:
|
||||
- brand: Bender
|
||||
description:
|
||||
generic: ICC1314
|
||||
- brand: Bender
|
||||
description:
|
||||
generic: ICC1324
|
||||
- brand: Mennekes
|
||||
description:
|
||||
generic: AMTRON 4You 500
|
||||
- brand: Mennekes
|
||||
description:
|
||||
generic: AMTRON 4Business 700
|
||||
capabilities: ["rfid", "mA", "1p3p"]
|
||||
requirements:
|
||||
description:
|
||||
de: Die Konfigurationsoption 'Externes Energiemanagement' muss aktiviert sein.
|
||||
en: The configuration option 'External Energy Management' must be enabled.
|
||||
evcc: ["sponsorship"]
|
||||
params:
|
||||
- name: modbus
|
||||
choice: ["tcpip"]
|
||||
id: 1
|
||||
render: |
|
||||
type: bender
|
||||
{{- include "modbus" . }}
|
||||
Loading…
Add table
Add a link
Reference in a new issue