SOLEA products drivers¶

SOLEA support library¶

Modules inside the pycstbox.solea package provide classes and helpers to handle communications with supported products, even outside the CSTBox context.

AD12B¶

ModBus version of the Solea AD12B multi-parameters sensor.

This modules provides a sub-class of minimalmodbus.Instrument which is specialized in talking to the AD12B sensor.

Depends on Jonas Berg’s minimalmodbus Python library :: https://pypi.python.org/pypi/MinimalModbus/ Version in date of writing: 0.4

class pycstbox.solea.ad12b.AD12BInstrument(port, unit_id, u_range, i_range, ti_loops=1)¶

Solea AD12B multi-parameters module Modbus instrument model.

The supported model is the RTU RS485 one, the RS485 bus being connected via a USB.RS485 interface.

See : http://solea-webshop.com/fr/mesure-multi-parametres-ac-dc/1-solea-ad12-transducteur-mesure-electrique-dc.html

Parameters:	port (str) – serial port on which the RS485 interface is connected unit_id (int) – the address of the device u_range (float) – real values range for voltage i_range (float) – real values range for intensity ti_loops (int) – number of wiring loops in TI (acts as current amplification factor)

class OutputValues(U, I, P, W)¶

I¶: Alias for field number 1

P¶: Alias for field number 2

U¶: Alias for field number 0

W¶: Alias for field number 3

AD12BInstrument.RawToReal¶: alias of Raw_to_real

AD12BInstrument.poll()¶: Reads the registers holding the polled parameters and returns the values as a named tuple.

AD12BInstrument.reset_energy_counters()¶: Resets all the energy counters.

AJ12B¶

ModBus version of the Solea AJ12B multi-parameters sensor.

This modules provides a sub-class of minimalmodbus.Instrument which is specialized in talking to the AJ12B sensor.

Depends on Jonas Berg’s minimalmodbus Python library :: https://pypi.python.org/pypi/MinimalModbus/ Version in date of writing: 0.4

class pycstbox.solea.aj12b.AJ12BInstrument(port, unit_id, u_range, i_range, ti_loops=1)¶

Solea AJ12B multi-parameters module Modbus instrument model.

The supported model is the RTU RS485 one, the RS485 bus being connected via a USB.RS485 interface.

See : http://www.solea.biz/P505-solea-aj12–transducteur-multiparametres–monophase-ac-.html

Parameters:	port (str) – serial port on which the RS485 interface is connected unit_id (int) – the address of the device u_range (float) – real values range for voltage i_range (float) – real values range for intensity ti_loops (int) – number of wiring loops in TI (acts as current amplification factor)

class OutputValues(U, I, P, Q, cos_phi, F, Wa, Wr)¶

Namedtuple modeling values produced by the device.

F¶: Alias for field number 5

I¶: Alias for field number 1

P¶: Alias for field number 2

Q¶: Alias for field number 3

U¶: Alias for field number 0

Wa¶: Alias for field number 6

Wr¶: Alias for field number 7

cos_phi¶: Alias for field number 4

AJ12BInstrument.RawToReal¶: alias of Raw_to_real

AJ12BInstrument.poll()¶: Reads the registers holding the polled parameters and returns the values as a named tuple.

AJ12BInstrument.reset_energy_counters()¶: Resets all the energy counters.

AJ42¶

ModBus version of the Solea AJ42 multi-parameters sensor.

This modules provides a sub-class of minimalmodbus.Instrument which is specialized in talking to the AJ42 sensor.

Depends on Jonas Berg’s minimalmodbus Python library :: https://pypi.python.org/pypi/MinimalModbus/ Version in date of writing: 0.4

class pycstbox.solea.aj42.AJ42BInstrument(port, unit_id, u_range, i_range, ti_loops=1)¶

Solea AJ42 tri-phases multi-parameters module Modbus instrument model.

The supported model is the RTU RS485 one, the RS485 bus being connected via a USB.RS485 interface.

Constructor

Parameters:

port:: serial port on which the RS485 interface is connected
unit_id:: the address of the device
u_range:: real values range for voltage
i_range:: real values range for intensity
ti_loops:: number of wiring loops in TI (acts as current amplification factor)

class OutputValues(U_a, I_a, U_b, I_b, U_c, I_c, P, Q, cos_phi, F, Wa, Wr)¶

F¶: Alias for field number 9

I_a¶: Alias for field number 1

I_b¶: Alias for field number 3

I_c¶: Alias for field number 5

P¶: Alias for field number 6

Q¶: Alias for field number 7

U_a¶: Alias for field number 0

U_b¶: Alias for field number 2

U_c¶: Alias for field number 4

Wa¶: Alias for field number 10

Wr¶: Alias for field number 11

cos_phi¶: Alias for field number 8

AJ42BInstrument.RawToReal¶: alias of Raw_to_real

AJ42BInstrument.poll()¶: Reads the registers holding the polled parameters and returns the values as a named tuple.

AJ42BInstrument.reset_energy_counters()¶: Resets all the energy counters.

SOLEA products integration¶

This module provides the integration of the products modeled in pycstbox.solea in the CSTBox framework architecture.

HAL interface classes for SOLEA supported products.

class pycstbox.hal.drivers.solea.AD12B(coord, cfg)¶

HAL device modeling the Solea AD12B module.

DC multi-parameters module.

The extension adds the support of polling requests and CSTBox events publishing on D-Bus.

class pycstbox.hal.drivers.solea.AJ12B(coord, cfg)¶

HAL device modeling the Solea AJ12B module.

Single phase AC multi-parameters module.

The extension adds the support of polling requests and CSTBox events publishing on D-Bus.

class pycstbox.hal.drivers.solea.AJ42B(coord, cfg)¶

HAL device modeling the Solea AJ42B module.

Three phases AC multi-parameters module.

The extension adds the support of polling requests and CSTBox events publishing on D-Bus.

class pycstbox.hal.drivers.solea.SCS(coord, cfg)¶

HAL device modeling the Solea SCS photo-voltaic module.

The extension adds the support of polling requests and CSTBox events publishing on D-Bus.