manufacturer: arch
model: meter-pa33
device: meter-pa33
category: Altro
protocol: modbus
version: v1
firmware: null
verification: IMPORTED
isDemo: false
source:
  title: arch meter-pa33 — modbus-database (registers.json)
  url: https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/arch-meter-pa33.htm
  documentRef: null
  revision: null
generatedAt: 2026-09-21T13:30:32.276Z
registers:
  - address: "1"
    addressNumeric: 1
    signal: s_s_t_voltage
    name: S(s-t)-voltage
    description: S(s-t)-voltage
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: Volt
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2"
    addressNumeric: 2
    signal: t_t_r_voltage
    name: T(t-r)-voltage
    description: T(t-r)-voltage
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: Volt
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "3"
    addressNumeric: 3
    signal: r_current
    name: R-current
    description: R-current
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4"
    addressNumeric: 4
    signal: s_current
    name: S-current
    description: S-current
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "5"
    addressNumeric: 5
    signal: t_current
    name: T-current
    description: T-current
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "6"
    addressNumeric: 6
    signal: frequency
    name: Frequency
    description: Frequency
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: Hz
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "7"
    addressNumeric: 7
    signal: pf
    name: Pf
    description: Pf
    functionCode: 3
    datatype: int16
    length: 1
    scale: 1
    offset: 0
    unit: PF
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "8"
    addressNumeric: 8
    signal: kw
    name: Kw
    description: Kw
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "9"
    addressNumeric: 9
    signal: kvar
    name: Kvar
    description: Kvar
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "10"
    addressNumeric: 10
    signal: kwh
    name: Kwh
    description: Kwh
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "12"
    addressNumeric: 12
    signal: kvarh
    name: Kvarh
    description: Kvarh
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: kvarh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4098"
    addressNumeric: 4098
    signal: meter_ratio
    name: Meter-ratio
    description: Meter-ratio
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4099"
    addressNumeric: 4099
    signal: pt_ratio
    name: Pt-ratio
    description: Pt-ratio
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4100"
    addressNumeric: 4100
    signal: ct_ratio
    name: Ct-ratio
    description: Ct-ratio
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4106"
    addressNumeric: 4106
    signal: wiring_mode
    name: Wiring-mode
    description: Wiring-mode
    functionCode: 3
    datatype: uint16
    length: 1
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4352"
    addressNumeric: 4352
    signal: v_a
    name: V-a
    description: V-a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4354"
    addressNumeric: 4354
    signal: i_a
    name: I-a
    description: I-a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Amp
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4356"
    addressNumeric: 4356
    signal: kw_a
    name: Kw_a
    description: Kw_a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4358"
    addressNumeric: 4358
    signal: kvar_a
    name: Kvar-a
    description: Kvar-a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4360"
    addressNumeric: 4360
    signal: kva_a
    name: Kva_a
    description: Kva_a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kVA
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4362"
    addressNumeric: 4362
    signal: pf_a
    name: Pf-a
    description: Pf-a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4364"
    addressNumeric: 4364
    signal: kwh_a
    name: Kwh_a
    description: Kwh_a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4366"
    addressNumeric: 4366
    signal: kvarh_a
    name: Kvarh_a
    description: Kvarh_a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4368"
    addressNumeric: 4368
    signal: kvah_a
    name: Kvah_a
    description: Kvah_a
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4370"
    addressNumeric: 4370
    signal: v_b
    name: V-b
    description: V-b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4372"
    addressNumeric: 4372
    signal: i_b
    name: I_b
    description: I_b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Amp
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4374"
    addressNumeric: 4374
    signal: kw_b
    name: Kw-b
    description: Kw-b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4376"
    addressNumeric: 4376
    signal: kvar_b
    name: Kvar-b
    description: Kvar-b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4378"
    addressNumeric: 4378
    signal: kva_b
    name: Kva_b
    description: Kva_b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kVA
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4380"
    addressNumeric: 4380
    signal: pf_b
    name: Pf_b
    description: Pf_b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4382"
    addressNumeric: 4382
    signal: kwh_b
    name: Kwh-b
    description: Kwh-b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4384"
    addressNumeric: 4384
    signal: kvarh_b
    name: Kvarh-b
    description: Kvarh-b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4386"
    addressNumeric: 4386
    signal: kvah_b
    name: Kvah_b
    description: Kvah_b
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4388"
    addressNumeric: 4388
    signal: v_c
    name: V_c
    description: V_c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Volt
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4390"
    addressNumeric: 4390
    signal: i_c
    name: I-c
    description: I-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Amp
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4392"
    addressNumeric: 4392
    signal: kw_c
    name: Kw-c
    description: Kw-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4394"
    addressNumeric: 4394
    signal: kvar_c
    name: Kvar-c
    description: Kvar-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4396"
    addressNumeric: 4396
    signal: kva_c
    name: Kva-c
    description: Kva-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kVA
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4398"
    addressNumeric: 4398
    signal: pf_c
    name: Pf_c
    description: Pf_c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4400"
    addressNumeric: 4400
    signal: kwh_c
    name: Kwh-c
    description: Kwh-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4402"
    addressNumeric: 4402
    signal: kvarh_c
    name: Kvarh-c
    description: Kvarh-c
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4406"
    addressNumeric: 4406
    signal: v_avg_v_d
    name: V_avg(v_d)
    description: V_avg(v_d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Volt
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4408"
    addressNumeric: 4408
    signal: i_avg_i_d
    name: I-avg(i-d)
    description: I-avg(i-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Amp
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4410"
    addressNumeric: 4410
    signal: kw_tot_kw_d
    name: Kw_tot(kw_d)
    description: Kw_tot(kw_d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4412"
    addressNumeric: 4412
    signal: kvar_tot_kvar_d
    name: Kvar_tot(kvar_d)
    description: Kvar_tot(kvar_d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4414"
    addressNumeric: 4414
    signal: kva_tot_kva_d
    name: Kva-tot(kva-d)
    description: Kva-tot(kva-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: kVA
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4416"
    addressNumeric: 4416
    signal: pf_tot_pf_d
    name: Pf-tot(pf-d)
    description: Pf-tot(pf-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4418"
    addressNumeric: 4418
    signal: kwh_tot_kwh_d
    name: Kwh-tot(kwh-d)
    description: Kwh-tot(kwh-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4420"
    addressNumeric: 4420
    signal: kvarh_totkvarh_d
    name: Kvarh-totkvarh-d)
    description: Kvarh-totkvarh-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4422"
    addressNumeric: 4422
    signal: kvah_tot_kvah_d
    name: Kvah-tot(kvah-d)
    description: Kvah-tot(kvah-d)
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4608"
    addressNumeric: 4608
    signal: v_a_4608
    name: V_a
    description: V_a
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: Volt
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4610"
    addressNumeric: 4610
    signal: i_a_4610
    name: I_a
    description: I_a
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4612"
    addressNumeric: 4612
    signal: kw_a_4612
    name: Kw_a
    description: Kw_a
    functionCode: 3
    datatype: int32
    length: 2
    scale: 1
    offset: 0
    unit: kW
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4614"
    addressNumeric: 4614
    signal: kvar_a_4614
    name: Kvar-a
    description: Kvar-a
    functionCode: 3
    datatype: int32
    length: 2
    scale: 1
    offset: 0
    unit: kvar
    access: READ
    endianness: null
    group: null
    notes: null