device library

Schneider Electric CM2000 circuit monitor

Register map(s) for this device, with a note of how far each has been checked. Addresses are 0-based, as on the wire. Scale and byte order are confirmed only at the hardware-verified rung.

coherence-checked

Round-trips through a real Modbus stack with no overlapping addresses and a word-order-sensitive codec — the map is internally coherent and wire-decodable. Does NOT prove byte-order or scaling match a real device: the emulator is seeded from the map's own types, so a uniformly wrong byte-order still round-trips. Only hardware-verified confirms byte-order/scale on the wire.

pointaddress (0-based)typescaleunit
voltage_phase_a_to_b_volts1013U161V
current_phase_a_amps1002U161A
true_power_factor_phase_a1030U161PF
frequency_hertz1000U161Hz
time_remaining_in_demand_interval_seconds1751U161kW
temperature_inside_cm_enclosure_degrees_c1001U161degC
harmonic_factor_phase_a1107U161
update_interval_second999U161
current_phase_b_amps1003U161A
current_phase_c_amps1004U161A
current_neutral_amps1005U161A
current_ground_amps1006U161A

The trust ladder

Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.

Device not here? Upload its manual and get a checked map back. It's free.

Want it confirmed against your own device? Order hardware verification. If it doesn't check out, you don't pay.

Building on a lot of devices? License the library — machine-readable maps, the firmware matrix, and API access.