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Arch Meter PA33 Modbus register map

  • Unofficial
  • 54 registers
  • Revision 2

Unofficial: Copied from an unofficial source and not tested. Read it as a draft and check a value on the real device before you rely on the rest. Check the map against the manufacturer's documentation before you write to a live device. Tested it? Report a test.

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Communication

Protocol
Modbus TCP and RTUdefault
Unit ID
1default
TCP port
502default
Serial
9600 8E1 · 9600 baud, 8 data bits, even parity, 1 stop bit defaults
Byte / word order
ABCD · bytes big-endian, words high first
Addresses
0-based

Connection values are defaults: the device may be configured differently.

Map

Registers
54 holding registers
Revision
2
Added
()
File
maps/arch/meter-pa33.mbmap.json · 6 KB · history
SHA-256
03fcd173b810df8a4aab4792cec18c30d530ffc3f46803528006558bfd7bcf73
Manufacturer
archmeter.com

Sources and notes

Source: Modbus Database (Jibril Sharafi, MIT licence), table arch/meter-pa33; https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/arch-meter-pa33.htm. Not verified against the manufacturer's documentation

  • Arch Meter PA33.
  • Converted automatically from the Modbus Database (MIT licence, Jibril Sharafi).
  • Not verified against the manufacturer's documentation. The byte order is a guess: the source does not give one.
  • Corrections are welcome (CONTRIBUTING.md). Change x_status once this table has been checked against the manual.
AreaAddressNameTypeAccessUnitScaleDescription
HR 1 uint16 R V
HR 2 uint16 R V
HR 3 uint16 R A
HR 4 uint16 R A
HR 5 uint16 R A
HR 6 uint16 R Hz
HR 7 int16 R
HR 8 uint16 R kW
HR 9 uint16 R kvar
HR 10 uint32 ABCD R kWh
HR 12 uint32 ABCD R kvarh
HR 4098 uint16 R
HR 4099 uint16 R
HR 4100 uint16 R
HR 4106 uint16 R
HR 4352 float32 ABCD R
HR 4354 float32 ABCD R A
HR 4356 float32 ABCD R kW
HR 4358 float32 ABCD R kvar
HR 4360 float32 ABCD R kVA
HR 4362 float32 ABCD R
HR 4364 float32 ABCD R
HR 4366 float32 ABCD R
HR 4368 float32 ABCD R
HR 4370 float32 ABCD R
HR 4372 float32 ABCD R A
HR 4374 float32 ABCD R kW
HR 4376 float32 ABCD R kvar
HR 4378 float32 ABCD R kVA
HR 4380 float32 ABCD R
HR 4382 float32 ABCD R
HR 4384 float32 ABCD R
HR 4386 float32 ABCD R
HR 4388 float32 ABCD R V
HR 4390 float32 ABCD R A
HR 4392 float32 ABCD R kW
HR 4394 float32 ABCD R kvar
HR 4396 float32 ABCD R kVA
HR 4398 float32 ABCD R
HR 4400 float32 ABCD R
HR 4402 float32 ABCD R
HR 4406 float32 ABCD R V
HR 4408 float32 ABCD R A
HR 4410 float32 ABCD R kW
HR 4412 float32 ABCD R kvar
HR 4414 float32 ABCD R kVA
HR 4416 float32 ABCD R
HR 4418 float32 ABCD R
HR 4420 float32 ABCD R
HR 4422 float32 ABCD R
HR 4608 uint32 ABCD R V
HR 4610 uint32 ABCD R A
HR 4612 int32 ABCD R kW
HR 4614 int32 ABCD R kvar

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