WIP: Add KOSTAL INVEOR

.marketplace/devices/devices.yml

@@ -599,6 +599,16 @@
     - blueprint: hvac/vitobloc
       verification_level: ready_for_testing
 
+- id: inveor
+  display_name: KOSTAL INVEOR MP/MP Modular/MPP/M
+  description: Variable frequency drive.
+  icon: enapter-power-meter
+  vendor: kostal
+  category: motor_controllers
+  blueprint_options:
+    - blueprint: motor_controllers/kostal_inveor
+      verification_level: ready_for_testing
+
 - id: igd_toc_635
   display_name: IGD TOC 635
   description: Addressable gas-detector control panel.

.marketplace/vendors/vendors.yml

@@ -193,6 +193,11 @@
   icon_url: https://raw.githubusercontent.com/Enapter/marketplace/main/.marketplace/vendors/icons/viessmann.png
   website: https://www.viessmann.family/
 
+- id: kostal
+  display_name: KOSTAL
+  icon_url: https://raw.githubusercontent.com/Enapter/marketplace/main/.marketplace/vendors/icons/kostal.png
+  website: https://www.kostal.com/
+
 - id: igd
   display_name: International Gas Detectors Ltd
   icon_url: https://raw.githubusercontent.com/Enapter/marketplace/main/.marketplace/vendors/icons/igd.png

motor_controllers/kostal_inveor/README.md

@@ -0,0 +1,10 @@
+# KOSTAL INVEOR MP/MP Modular/MPP/M
+
+This [Enapter Device Blueprint](https://go.enapter.com/marketplace-readme) integrates **KOSTAL INVEOR** - variable frequency drives with [ModBus RTU](https://go.enapter.com/developers-enapter-modbus) over [RS-485 communication interface](https://go.enapter.com/developers-enapter-rs485).
+
+## Connect to Enapter
+
+- Sign up to the Enapter Cloud using the [Web](https://cloud.enapter.com/) or mobile app ([iOS](https://apps.apple.com/app/id1388329910), [Android](https://play.google.com/store/apps/details?id=com.enapter&hl=en)).
+- Use the [Enapter ENP-RS485](https://go.enapter.com/handbook-enp-rs485) module for physical connection. See [connection instructions](https://go.enapter.com/handbook-enp-rs485-conn) in the module manual.
+- [Add ENP-RS485 to your site](https://go.enapter.com/handbook-mobile-app) using the mobile app.
+- [Upload](https://go.enapter.com/developers-upload-blueprint) this blueprint to ENP-RS485.

motor_controllers/kostal_inveor/firmware.lua

@@ -0,0 +1,84 @@
+-- RS485 communication interface parameters
+BAUD_RATE = 9600
+DATA_BITS = 8
+PARITY = 'N'
+STOP_BITS = 1
+
+function main()
+  local result = rs485.init(BAUD_RATE, DATA_BITS, PARITY, STOP_BITS)
+  if result ~= 0 then
+    enapter.log('RS-485 failed: ' .. result .. ' ' .. rs485.err_to_str(result), 'error', true)
+  end
+
+  scheduler.add(30000, send_properties)
+  scheduler.add(1000, send_telemetry)
+end
+
+function send_properties()
+  enapter.send_properties({ vendor = 'KOSTAL', model = 'INVEOR' })
+end
+
+function send_telemetry()
+  local ADDRESS = 1
+  local telemetry = {}
+  local status = 'ok'
+
+  local data, result = modbus.read_inputs(ADDRESS, 999, 1, 1000)
+  if data then
+    telemetry['actual_freq'] = tofloat(data)
+  else
+    enapter.log('Register 999 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  local data, result = modbus.read_inputs(ADDRESS, 1000, 1, 1000)
+  if data then
+    telemetry['output_volt'] = tofloat(data)
+  else
+    enapter.log('Register 1000 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  local data, result = modbus.read_inputs(ADDRESS, 1001, 1, 1000)
+  if data then
+    telemetry['motor_curr'] = tofloat(data) * telemetry['volt_l1n']
+  else
+    enapter.log('Register 1001 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  local data, result = modbus.read_inputs(ADDRESS, 1007, 1, 1000)
+  if data then
+    telemetry['igbt_temp'] = tofloat(data)
+  else
+    enapter.log('Register 1007 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  local data, result = modbus.read_inputs(ADDRESS, 1004, 1, 1000)
+  if data then
+    telemetry['target_freq'] = tofloat(data)
+  else
+    enapter.log('Register 1004 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  local data, result = modbus.read_inputs(ADDRESS, 1002, 1, 1000)
+  if data then
+    telemetry['inner_temp'] = tofloat(data)
+  else
+    enapter.log('Register 1002 reading failed: ' .. modbus.err_to_str(result))
+    status = 'read_error'
+  end
+
+  telemetry['status'] = status
+  enapter.send_telemetry(telemetry)
+end
+
+function tofloat(register)
+  local raw_str =
+    string.pack('BBBB', register[1] >> 8, register[1] & 0xff, register[2] >> 8, register[2] & 0xff)
+  return string.unpack('>f', raw_str)
+end
+
+main()

motor_controllers/kostal_inveor/manifest.yml

@@ -0,0 +1,69 @@
+blueprint_spec: device/1.0
+
+display_name: KOSTAL INVEOR
+description: Variable frequency drive and motor controller
+icon: enapter-motor-controller
+vendor: kostal
+author: enapter
+contributors:
+  - anataty
+  - alexandershalin
+support:
+  url: https://go.enapter.com/enapter-blueprint-support
+  email: support@enapter.com
+license: MIT
+verification_level: ready_for_testing
+
+communication_module:
+  product: ENP-RS485
+  lua_file: firmware.lua
+
+properties:
+  vendor:
+    type: string
+    display_name: Vendor
+  model:
+    type: string
+    display_name: Model
+
+telemetry:
+  status:
+    display_name: Status
+    type: string
+    enum:
+      - ok
+      - read_error
+  target_freq:
+    type: float
+    unit: Hz
+    display_name: Target Frequency
+  actual_freq:
+    type: float
+    unit: Hz
+    display_name: Actual Frequency
+  output_volt:
+    type: float
+    unit: V
+    display_name: Output Voltage
+  motor_curr:
+    type: float
+    unit: A
+    display_name: Motor Current
+  igbt_temp:
+    type: float
+    unit: °C
+    display_name: IGBT Temperature
+  inner_temp:
+    type: float
+    unit: °C
+    display_name: Inner Temperature
+
+.cloud:
+  category: power_meters
+  mobile_telemetry:
+    - target_freq
+    - actual_freq
+    - output_volt
+    - motor_curr
+    - igbt_temp
+    - inner_temp