Schneider Electric Modbus register maps
10 devices with the register list read from the manufacturer's own manual, plus the simulator layout used in Modbus Poll.
From the manufacturer manual
- Variable frequency drives Altivar 12 ATV12 Variable speed drive for asynchronous motors. The map covers the control and status words, speed and frequency references, output frequency, current, power and thermal states, fault code and fault history, identification, the Modbus line parameters and the communication scanner, and key motor, ramp, speed and PID settings. The full parameter list is in the communication parameters file.
- Variable frequency drives Altivar Machine ATV320 Variable speed drive for asynchronous and synchronous motors. The map covers the drive control and status words, speed and frequency references, motor measurements, fault code and fault history, identification, the Modbus line parameters and a set of key motor, ramp and speed settings. The full parameter list is in the communication parameters file.
- Variable frequency drives ATV312 Variable speed drive for asynchronous motors. The communication variables listed here cover the control and status words, frequency and speed references, motor measurements, fault codes, ramp and motor settings, and the Modbus line parameters.
- Power meters EasyLogic PM1200 Three-phase digital power meter, the Modbus RTU model of the EasyLogic PM1000 series (the PM1000 has no communications). It reports current, voltage, power, power factor, frequency, THD, demand, energy integrators, run and on hours and power interruption counts, and its setup values can be read and written over RS-485.
- Energy meters iEM3155 DIN-rail energy meter for direct connection up to 63 A, with four-quadrant energy, current, voltage, power and frequency measurement. It supports up to four tariffs, has one programmable digital input and one programmable digital output, an overload alarm and an RS-485 Modbus RTU port.
- Energy meters iEM3255 DIN-rail energy meter that measures through 1 A or 5 A current transformers and can also be connected through voltage transformers. It reports four-quadrant energy, current, voltage, power and frequency, supports up to four tariffs, has one programmable digital input and one programmable digital output, an overload alarm and an RS-485 Modbus RTU port.
- Energy meters iEM3355 DIN-rail energy meter for direct connection up to 125 A, with four-quadrant energy, current, voltage, power and frequency measurement. It supports up to four tariffs, has one programmable digital input and one programmable digital output, an overload alarm and an RS-485 Modbus RTU port.
- Power meters PM3255 DIN-rail power and energy meter that measures through 1 A or 5 A current transformers and can also be connected through voltage transformers. It reports current, voltage, power, power factor, frequency, harmonic distortion, demand and four-quadrant energy, and adds two digital inputs, two digital outputs and an RS-485 Modbus RTU port.
- Power meters PM5100 series Panel mount power and energy meter family with one digital output. Per the user manual only the PM5110 and PM5111 have a serial Modbus port (the PM5100 shows none), and the register list column used here is the PM5110_11 column. It covers current, voltage, power, power factor, frequency, THD, demand, min and max values, accumulated energy and alarm status.
- Power meters PM5560 Front panel mounted power and energy meter in a 96 x 96 mm case, with four digital inputs, two digital outputs, dual Ethernet ports and a serial port. It reports current, voltage, power, power factor, frequency, harmonic distortion, demand and energy, and works as a Modbus TCP to Modbus RTU gateway.
Modbus Poll simulator templates
Test layouts built into the app. They are not the manufacturer's register map.