description: IMD driver for Bender isoCHA425HV IMD devices.
provides:
  main:
    description: Implementation of the driver functionality
    interface: isolation_monitor
    config:
      imd_device_id:
        description: The IMD's address on the ModBus
        type: integer
        minimum: 0
        maximum: 255
        default: 3
      r1_prealarm_kohm:
        description: >-
          3005 The IMD's internal measurement resistance for signaling an alarm in kiloohms
          (the internal resistance is only used for switching the IMDs relays,
          EVerest handles any isolation issue internaly inside the EVSE manager)
          Note the maximum value is 600k on isoCHA and 500k on isoEV units.
        type: integer
        minimum: 15
        maximum: 600
        default: 250
      r2_alarm_kohm:
        description: >-
          3007 This value must be smaller than r1_prealarm_kohm
        type: integer
        minimum: 15
        maximum: 600
        default: 100
      undervoltage_alarm_enable:
        description: >-
          3008 Enable under voltage alarm
        type: boolean
        default: false
      undervoltage_alarm_threshold_V:
        description: >-
          3009 Threshold in volt for the under voltage alarm
        type: integer
        default: 30
      overvoltage_alarm_enable:
        description: >-
          3010 Enable over voltage alarm
        type: boolean
        default: false
      overvoltage_alarm_threshold_V:
        description: >-
          3011 Threshold in volt for the over voltage alarm
        type: integer
        default: 1050
      alarm_memory_enable:
        description: >-
          3012 Enable memory for alarm events
        type: boolean
        default: false
      relais_r1_mode:
        description: >-
          3013 false: normally open, true: normally closed
        type: boolean
        default: false
      relais_r2_mode:
        description: >-
          3014 false: normally open, true: normally closed
        type: boolean
        default: false
      delay_startup_device:
        description: >-
          3018 Delay when device is starting up
        type: integer
        maximum: 10
        minimum: 0
        default: 5
      delay_t_on_k1_k2:
        description: >-
          3019 delay for switching relais on
        type: integer
        maximum: 99
        minimum: 0
        default: 5
      delay_t_off_k1_k2:
        description: >-
          3020 delay for switching relais off
        type: integer
        maximum: 99
        minimum: 0
        default: 5
      chademo_mode:
        description: >-
          3023: false: CCS, true: ChaDeMo
        type: boolean
        default: false
      selftest_enable_gridconnection:
        description: >-
          3024: Test grid connection while testing device nEt
        type: boolean
        default: false
      selftest_enable_at_start:
        description: >-
          3025 Perform self test at start up of device
        type: boolean
        default: true
      relay_k1_alarm_assignment:
        description: >-
          3027 Alarm assignment of relay K1 "r1". Bitmask: S.AL(11) Ue>(10) Ce>(9) test(8) U>(7) U<(6) -R2<(5) +R2<(4) -R1<(3) +R1<(2) Err(1)
        type: integer
        minimum: 0
        maximum: 65535
        default: 0
      relay_k2_alarm_assignment:
        description: >-
          3028 Alarm assignment of relay K2 "r2". Bitmask: S.AL(11) Ue>(10) Ce>(9) test(8) U>(7) U<(6) -R2<(5) +R2<(4) -R1<(3) +R1<(2) Err(1)
        type: integer
        minimum: 0
        maximum: 65535
        default: 0
      always_publish_measurements:
        description: >-
          Always publish measurement even if stopped by EVerest
        type: boolean
        default: false
      voltage_to_earth_monitoring_alarm_enable:
        description: >-
          3000 Enable over voltage to earth monitoring alarm
        type: boolean
        default: false
      disable_device_on_stop:
        description: >-
          Disable the device upon stop measurement
        type: boolean
        default: false
requires:
  serial_comm_hub:
    interface: serial_communication_hub
metadata:
  license: https://opensource.org/licenses/Apache-2.0
  authors:
    - Cornelius Claussen
    - Florin Mihut
    - Jan Christoph Habig
    - Lars Dieckmann