/config/modbus/client/map/{name}/reg/{idx}/unit

For register of the analog kind, this defines the physical unit of the register value. This must be one of the following:

• #3: Unit-less number with 3 decimal digits of precision.
• %: Percentage.
• A: Electric current in amperes.
• Ah: Electric charge in ampere-hours.
• As: Electric charge in ampere-seconds.
• C: Temperature in degree celsius.
• Degrees: Angle in degrees.
• Hz: Frequency in hertz.
• Ohm: Resistance in ohm.
• Pa: Pressure in pascals.
• Pct: Percentage.
• RH: Relative humidity.
• Tmd: Time in days.
• Tmh: Time in hours.
• Tms: Time in seconds.
• VA: Apparent power in volt-amperes.
• VAh: Apparent energy in volt-ampere-hours.
• V: Electric potential in volts.
• W/m2: Irradiance in watts-per-square-meter.
• W/m^2: Irradiance in watts-per-square-meter.
• W: Power in watts.
• Wh: Energy in watt-hours.
• degC: Temperature in degree celsius.
• deg: Angle in degrees.
• g: Mass in grams.
• hPa: Pressure in hecto-pascals.
• h: Time in hours.
• kAh: Electric charge in kilo-ampere-hours.
• kO: Resistance in kilo-ohms.
• kPa: Pressure in kilo-pascals.
• kVAh: Apparent energy in kilo-volt-ampere-hours.
• kW: Power in kilo-watts.
• kWh: Energy in kilo-watt-hours.
• kg: Mass in kilo-grams.
• kvarh: Reactive energy in kilo-volt-ampere-hours.
• m/s: Speed in meters-per-second.
• m3/s: Volume flow in cubic-meters-per-second.
• m3: Volume in cubic-meters.
• mA: Electric current in milli-amperes.
• mAh: Electric charge in milli-ampere-hours.
• mSecs: Time in milli-seconds.
• mV: Electric potential in milli-volts.
• mV: Electric potential in milli-volts.
• m^3/s: Volume flow in cubic-meters-per-second.
• m^3: Volume in cubic-meters.
• meters: Distance in meters.
• mm: Distance in milli-meters.
• mps: Speed in meters-per-second.
• ms: Time in milli-seconds.
• ohms: Resistance in ohm.
• ppm: Parts-per-million.
• s: Time in seconds.
• secs: Time in seconds.
• var: Reactive power in volt-ampere.
• varh: Reactive energy in volt-ampere-hours.
• °C: Temperature in degree celsius.

For register of the analog kind, this defines the physical unit of the register value. This must be one of the following:

• #3: Unit-less number with 3 decimal digits of precision.
• %: Percentage.
• A: Electric current in amperes.
• Ah: Electric charge in ampere-hours.
• As: Electric charge in ampere-seconds.
• C: Temperature in degree celsius.
• Degrees: Angle in degrees.
• Hz: Frequency in hertz.
• Ohm: Resistance in ohm.
• Pa: Pressure in pascals.
• Pct: Percentage.
• RH: Relative humidity.
• Tmd: Time in days.
• Tmh: Time in hours.
• Tms: Time in seconds.
• VA: Apparent power in volt-amperes.
• VAh: Apparent energy in volt-ampere-hours.
• V: Electric potential in volts.
• W/m2: Irradiance in watts-per-square-meter.
• W/m^2: Irradiance in watts-per-square-meter.
• W: Power in watts.
• Wh: Energy in watt-hours.
• degC: Temperature in degree celsius.
• deg: Angle in degrees.
• g: Mass in grams.
• hPa: Pressure in hecto-pascals.
• h: Time in hours.
• kAh: Electric charge in kilo-ampere-hours.
• kO: Resistance in kilo-ohms.
• kPa: Pressure in kilo-pascals.
• kVAh: Apparent energy in kilo-volt-ampere-hours.
• kW: Power in kilo-watts.
• kWh: Energy in kilo-watt-hours.
• kg: Mass in kilo-grams.
• kvarh: Reactive energy in kilo-volt-ampere-hours.
• m/s: Speed in meters-per-second.
• m3/s: Volume flow in cubic-meters-per-second.
• m3: Volume in cubic-meters.
• mA: Electric current in milli-amperes.
• mAh: Electric charge in milli-ampere-hours.
• mSecs: Time in milli-seconds.
• mV: Electric potential in milli-volts.
• mV: Electric potential in milli-volts.
• m^3/s: Volume flow in cubic-meters-per-second.
• m^3: Volume in cubic-meters.
• meters: Distance in meters.
• mm: Distance in milli-meters.
• mps: Speed in meters-per-second.
• ms: Time in milli-seconds.
• ohms: Resistance in ohm.
• ppm: Parts-per-million.
• s: Time in seconds.
• secs: Time in seconds.
• var: Reactive power in volt-ampere.
• varh: Reactive energy in volt-ampere-hours.
• °C: Temperature in degree celsius.