def _init_sit_modbus_registers(self, a_slave_address):
"""
Initializes self._sit_modbus_registers
"""
assert self.valid_slave_address(
a_slave_address), 'invalid a_slave_address:{}'.format(
a_slave_address)
l_reg_list = OrderedDict()
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u(
'GHI',
'Total irradiation on the external irradiation sensor/pyranometer (W/m2)',
0x00,
a_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'Int16u',
an_is_metadata=False))
#SitUtils.od_extend(l_reg_list, RegisterTypeInt16u('GHIDev', 'Solar radiation deviation (0~1800)', 0x52, a_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int16u', an_is_metadata=False))
#SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('WDigIo', 'Active power setpoint Digital I/O', 31235, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
self.append_modbus_registers(l_reg_list)
# self.add_cc_only_sit_modbus_registers(1)
# self.add_common_sit_modbus_registers(2)
self.invariants()
def _init_sit_modbus_registers(self, a_slave_address):
"""
Initializes self._sit_modbus_registers
"""
assert len(self._sit_modbus_registers) == 0
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
self._add_common_registers(l_reg_list, l_slave_address)
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor('A',
'AC Current sum of all inverters',
40188,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'A',
a_scale_factor=40192))
self.append_modbus_registers(l_reg_list)
#error self.add_modbus_register('ID', 'Model ID (ID): 120 = Sunspec nameplate model', 40238, SitModbusRegister.REGISTER_TYPE_INT_16_U, SitModbusRegister.ACCESS_MODE_R, 'uint16')
#error self.add_modbus_register('VArPct_Mod', 'Mode of the percentile reactive power limitation: 1 = in % of WMax', 40365, SitModbusRegister.REGISTER_TYPE_ENUM_16, SitModbusRegister.ACCESS_MODE_R, 'enum16')
#self.add_modbus_register('VArPct_Ena', 'Control of the percentile reactive power limitation,(SMA: Qext): 1 = activated', 40365, SitModbusRegister.REGISTER_TYPE_ENUM_16, SitModbusRegister.ACCESS_MODE_RW, 'enum16')
self.invariants()
def add_common_sit_modbus_registers(self, a_slave_address):
"""
COMMON REGISTERS to ClusterController and Inverters
"""
super().add_common_sit_modbus_registers(a_slave_address)
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
#PARAMETERS UNIT_ID = 2 (p.26 of doc)
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('EvtNr', '30213: For error description refere to SMA register address 30247; 30247: Description of the event message, see the documentation of the product', 30247, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'enum', an_is_metadata=False))
#SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('EvtNr', '30213: For error description refere to SMA register address 30247; 30247: Description of the event message, see the documentation of the product', 30247, SitModbusRegister.ACCESS_MODE_R, 'enum', an_is_metadata=False, a_slave_address=a_slave_address))
self.append_modbus_registers(l_reg_list)
def __init__(self, a_slave_address=DEFAULT_SLAVE_ADDRESS, a_port=ClusterController.DEFAULT_MODBUS_PORT, an_ip_address=None):
"""
slave_address priority to commandline arguments
"""
assert self.valid_slave_address(a_slave_address), 'init invalid slave address'
try:
self.init_arg_parse()
l_slave_address = a_slave_address
if (hasattr(self._args, 'slave_address') and self._args.slave_address):
self._slave_addresses_list = SitUtils.args_to_list(self._args.slave_address)
assert self.valid_slave_address_list(self._slave_addresses_list), 'Given script arguments are not valid, or could not be parsed'
assert self.valid_ip(self._args.host_ip), 'valid ip address:{}'.format(self._args.host_ip)
super().__init__(l_slave_address, a_port=a_port, an_ip_address=self._args.host_ip)
self._logger = SitLogger().new_logger(self.__class__.__name__, self._args.host_mac)
self.invariants()
#self._logger.debug('init->' + self.out())
except OSError as l_e:
self._logger.warning("init-> OSError, probably rollingfileAppender" % (l_e))
if e.errno != errno.ENOENT:
raise l_e
except Exception as l_e:
print('Error in init: %s' % (l_e))
raise l_e
def _W_event(self, a_sit_modbus_register):
"""
Called by modbus_device.call_sit_modbus_registers_events()
"""
self._logger.debug('_W_event-> register:{}'.format(a_sit_modbus_register.out_short()))
l_short_desc = 'W'
l_min_val = self.MIN_W_FOR_RAISE_EVENT_GENERATION
l_val = a_sit_modbus_register.value
l_sit_dt = SitDateTime()
if a_sit_modbus_register.short_description == l_short_desc:
l_start_time = time(8, 30)
l_end_time = time(16, 30)
l_is_day, l_valid_time = l_sit_dt.time_is_between(datetime.now().time(), l_start_time, l_end_time)
# l_is_between_sunrise_sunset = l_sit_dt.now_is_into_sunrise_sunset_from_conf(self._sit_json_conf)
#
# self._logger.debug('read_sit_modbus_register-> l_is_day:{} l_valid_time:{} l_is_between_sunrise_sunset:{}'.format(l_is_day, l_valid_time, l_is_between_sunrise_sunset))
l_msg = '_W_event-> register_index:{} value ({}) '.format(a_sit_modbus_register.register_index, l_val)
l_msg += ' between {} and {}'.format(l_start_time, l_end_time)
self._logger.info('_W_event-> DEVICE IS GENERATING {} kW'.format(l_val))
if ( l_valid_time and
l_val <= l_min_val):
l_msg = '_W_event-> register_index:{} value ({} <= {}), valid_time:{}'.format(a_sit_modbus_register.register_index, l_val, l_min_val, l_valid_time)
self._logger.warning(l_msg)
# Create Dir
l_dir = '/tmp/solarity_events'
if not os.path.exists(l_dir):
os.makedirs(l_dir)
l_file = self.__class__.__name__ + '_event_{}_register_{}_slave_{}'.format(datetime.now().strftime("%Y%m%d_%H"), a_sit_modbus_register.register_index, a_sit_modbus_register.slave_address)
l_file_abs_path = l_dir + '/' + l_file
if not os.path.exists(l_file_abs_path):
self._logger.info('_W_event-> Event not sent, sending email file:{}'.format(l_file_abs_path))
# SEND MAIL
l_subject = 'event with failure on $(hostname) slave:' + str(a_sit_modbus_register.slave_address) + ' $(date +%Y%m%d_%H%M%S) W val:(' + str(l_val) + ' <= ' + str(l_min_val) + ')W '
l_body = ['event in slave:{} with failure on $(hostname) $(date +%Y%m%d_%H%M%S) review file {}'.format(a_sit_modbus_register.slave_address, self.csv_file_path(a_sit_modbus_register.slave_address))]
l_body.append(' Between {} and {}'.format(l_start_time, l_end_time))
l_body.append('Register->out:{}'.format(a_sit_modbus_register.out_human_readable(a_with_description=self._args.long)))
l_subject, l_body = self._setted_parts(l_subject, l_body)
SitUtils.send_mail(self.events_mail_receivers(), l_subject, l_body, [self.csv_file_path(a_sit_modbus_register.slave_address)])
os.mknod(l_file_abs_path)
else:
self._logger.warning('_W_event-> Event already sent, not sending email file:{}'.format(l_file_abs_path))
else:
l_msg = '_W_event-> Event not raised register_index:{} value ({} > {}), valid_time:{}'.format(a_sit_modbus_register.register_index, l_val, l_min_val, l_valid_time)
self._logger.debug(l_msg)
def out_human_readable(self, an_item_prefix='', a_with_description=False):
l_res = ''
assert self.short_description is not None
assert self.value_unit is not None
l_val = self.value
if l_val is None:
l_val = 'None'
elif isinstance(l_val, int) or isinstance(l_val, float):
from sit_utils import SitUtils
l_val = SitUtils.format_number_human_readable(l_val, 2)
if a_with_description:
l_tmp = '({}/{}) '.format(self.register_index, self.slave_address)
l_tmp += self.description
l_desc = ' {:<55}'.format(l_tmp)
else:
l_desc = ''
l_res += an_item_prefix + '{:<23}'.format(
self.short_description) + '{:<5}'.format('=') + '{:<25}'.format(
l_val) + '{:<10}'.format(self.value_unit) + l_desc
return l_res
def local_offset_hours(self):
"""
returns local offset in hours
ex. Chile -3 or -4
"""
l_res = 0
l_cmd = 'date +%z'
try:
l_code, l_stdout, l_stderr = SitUtils.system_call(l_cmd)
l_res = int(l_stdout)
l_res = l_res / 100
except Exception as l_e:
self._logger.error('localOffsetHours error'.format(l_e))
raise l_e
assert l_res <= -3, 'local_offset_hours->invalid_l_res:{}'.format(
l_res)
self._logger.debug('localOffsetHours-> cmd_res:{} res:{}'.format(
l_stdout, l_res))
return l_res
return l_res
def __init__(self, a_slave_address=DEFAULT_SLAVE_ADDRESS, a_port=DEFAULT_MODBUS_PORT, an_ip_address=None):
assert self.valid_slave_address(a_slave_address), 'invalid a_slave_address:{}'.format(a_slave_address)
try:
self.init_arg_parse()
assert self.valid_slave_address(a_slave_address), 'a_slave_address parameter invalid:{}'.format(l_slave_address)
l_slave_address = a_slave_address
if __name__ == '__main__':
if (hasattr(self._args, 'slave_address') and self._args.slave_address):
l_slave_address = self._args.slave_address
super().__init__(l_slave_address, self.DEFAULT_TARGET_MODE, a_port=self.DEFAULT_MODBUS_PORT, an_ip_address=self._args.host_ip)
self._inverter_indexes_list = SitUtils.args_to_list(self._args.inverter_index)
self._logger = SitLogger().new_logger(self.__class__.__name__, self._args.host_mac)
self.invariants()
#self._logger.debug('init->' + self.out())
except OSError as l_e:
self._logger.warning("init-> OSError, probably rollingfileAppender" % (l_e))
if e.errno != errno.ENOENT:
raise l_e
except Exception as l_e:
print('Error in init: %s' % (l_e))
raise l_e
def add_inverter_modbus_registers(self, a_slave_address, an_inverter_index):
"""
INVERTERS see p.20 of documentation
"""
assert an_inverter_index >= 1, 'inverter index >= 1: {}'.format(an_inverter_index)
l_initial_register_address = 51000
l_base_address = l_initial_register_address + (25 * (an_inverter_index - 1))
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
self._logger.info('add_inverter_modbus_registers-> Base address: {}'.format(l_base_address))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s(SitConstants.SS_REG_SHORT_ABB_AC_POWER, 'Active power for inverter nr: {}'.format(an_inverter_index), l_base_address, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W', an_is_metadata=False, an_event=SitModbusRegisterEvent(self._W_event)))
SitUtils.od_extend(l_reg_list, RegisterTypeInt16u(SitConstants.SS_REG_SHORT_ABB_STATUS_OPERATING_STATE, 'Status for inverter nr: {}'.format(an_inverter_index), l_base_address + 9, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'deg celcius', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt16s(SitConstants.SS_REG_SHORT_ABB_TEMP_CAB, 'Cabinet temperatore for inverter nr: {}'.format(an_inverter_index), l_base_address + 11, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'deg celcius', an_is_metadata=False))
self.append_modbus_registers(l_reg_list)
def _add_common_registers(self, a_reg_list, a_slave_address):
"""
adds to a_reg_list
"""
l_reg_list = a_reg_list
l_slave_address = a_slave_address
SitUtils.od_extend(
l_reg_list,
RegisterTypeString16('Mn',
'Manufacturer',
40005,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'String16',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeString16('Md',
'Model (Md): SMA Inverter Manager',
40021,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'String16',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeString8('Opt',
'Options (Opt): Inverter Manager name',
40037,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'String8',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeString8(
'Vr',
'Version (Vr): Version number of the installed firmware',
40045,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'String8',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeString16(
'SN',
'Serial number (SN) of the device that uses the Modbus unit ID',
40053,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'String16',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphAB',
'Voltage, line conductor L1 to L2, in V V_SF (40199) : average value of all inverters',
40193,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphBC',
'Voltage, line conductor L2 to L3, in V V_SF (40199) : average value of all inverters',
40194,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphCA',
'Voltage, line conductor L3 to L1, in V V_SF (40199) : average value of all inverters',
40195,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphA',
'Voltage, line conductor L1 to N (PPVphA), in V-V_SF (40199): average value of all inverters',
40196,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphB',
'Voltage, line conductor L1 to N (PPVphB), in V-V_SF (40199): average value of all inverters',
40197,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'PPVphC',
'Voltage, line conductor L1 to N (PPVphC), in V-V_SF (40199): average value of all inverters',
40198,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'V',
a_scale_factor=40199))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'W',
'Active power (W), in W-W_SF (40201): sum of all inverters',
40200,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'W',
a_scale_factor=40192,
an_event=SitModbusRegisterEvent(self._W_event),
a_post_set_value_call=self.w_fix))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32uScaleFactor(
'WH',
'Total yield (WH), in Wh WH_SF (40212): sum of all inverters',
40210,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'WH',
a_scale_factor=40212))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'TmpCab',
'Internal temperature, in °C Tmp_SF (40223): average value of all inverters',
40219,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'°C',
a_scale_factor=40223))
def _init_sit_modbus_registers(self, a_slave_address):
"""
Initializes self._sit_modbus_registers
"""
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
self._add_common_registers(l_reg_list, l_slave_address)
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u('ID',
'Model ID (ID): 120 = Sunspec nameplate model',
40238,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'uint16',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor('AC_A',
'AC Current sum of all inverters',
40188,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'A',
a_scale_factor=40192))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u(
'VArPct_Mod',
'Mode of the percentile reactive power limitation: 1 = in % of WMax',
40365, l_slave_address, SitModbusRegister.ACCESS_MODE_R,
'enum16'))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u(
'VArPct_Ena',
'Control of the percentile reactive power limitation,(SMA: Qext): 1 = activated',
40365, l_slave_address, SitModbusRegister.ACCESS_MODE_RW,
'enum16'))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u('WMaxLim_Ena',
'Limiting (0 Deactivate, 1 activated):', 40353,
l_slave_address,
SitModbusRegister.ACCESS_MODE_RW, 'enum16'))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'WMaxLimPct',
'Set power to default value, in % of WMax-WMaxLimPct_SF',
40349,
l_slave_address,
SitModbusRegister.ACCESS_MODE_RW,
'uint16',
a_scale_factor=40367))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'VRef', 'Voltage at the PCC (VRef), in V VRef_SF (40289)',
40269, l_slave_address, SitModbusRegister.ACCESS_MODE_RW,
'uint16', 40289))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16uScaleFactor(
'VMax',
'Set value for maximum voltage (VMax), in V VMinMax_SF',
40271,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'uint16',
a_scale_factor=40291))
self.append_modbus_registers(l_reg_list)
self.invariants()
def add_cc_only_sit_modbus_registers(self, a_slave_address):
"""
Registers particular to cluster controller
"""
assert self.valid_slave_address(a_slave_address), 'invalid a_slave_address:{}'.format(a_slave_address)
assert a_slave_address == 2, 'add_cc_only_sit_modbus_registers->for this part slave_address should be =2 and is:{}'.format(a_slave_address)
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
#PARAMETERS UNIT_ID = 2 (p.26 of doc)
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('WDigIo', 'Active power setpoint Digital I/O', 31235, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('WAnalog', 'Active power setpoint Analog', 31237, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('WSetPoint', 'Active power setpoint in %s', 31239, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('WSetPointDirMar', 'Active power setpoint in %s Specification Modbus Direct marketing', 31241, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('ResSetPoint', 'Resulting setpoint (minimum value definition of all specifications)', 31243, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
#Strange
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('WExport', 'Current utility grid export active power P in W (actual value of the active power fed in at the grid-connection point; measured with an external measuring device).', 31249, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('VArExport', 'Current utility grid export reactive power Q in VAr (actual value of the reactive power fed in at the grid- connection point; measured with an external measuring device).', 31251, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('AC_1', 'Analog current input 1 (mA)', 34637, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'mA', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('AC_2', 'Analog current input 2 (mA)', 34639, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'mA', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('AC_3', 'Analog current input 3 (mA)', 34641, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'mA', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('AC_4', 'Analog current input 4 (mA)', 34643, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'mA', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('InDCV_1', 'Analog voltage input 1 (V)', 34645, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'V', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('InDCV_2', 'Analog voltage input 2 (V)', 34647, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'V', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('InDCV_3', 'Analog voltage input 3 (V)', 34649, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'V', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('InDCV_4', 'Analog voltage input 4 (V)', 34651, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'V', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt16s('WSetPointDirTotal', 'Direct marketer: Active power setpoint P, in % of the maximum active power (PMAX) of the PV plant. -100-0=Load|0=No active power|0-100 generator', 40493, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('WSetPointMan', 'Active power setpoint (manual specification)', 41167, l_slave_address, SitModbusRegister.ACCESS_MODE_R, '%', an_is_metadata=False, a_post_set_value_call=self.sma_fix2))
# IRRADIATIONS
# not working on sanbe, getting max_int, SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('IrradiationSurfaceTot', 'Total irradiation on the sensor surface (W/m2)', 34613, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W/m2', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('GHI', 'Total irradiation on the external irradiation sensor/pyranometer (W/m2)', 34623, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W/m2', an_is_metadata=False))
self.append_modbus_registers(l_reg_list)
def add_common_sit_modbus_registers(self, a_slave_address):
"""
Common devices registers
"""
assert self.valid_slave_address(a_slave_address), 'invalid a_slave_address:{}'.format(a_slave_address)
assert a_slave_address == 1 or a_slave_address >= 3, 'Dont ask for slave_address 2, the add_cc_only_sit_modbus_registers is done for that! addr:{}'.format(a_slave_address)
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
# CLUSTER AND INVERTERS
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('Vr', 'Version number of the SMA Modbus profile', 30001, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('ID', 'SUSy ID (of the Cluster Controller)', 30003, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('SN', 'Serial number (of the Cluster Controller)', 30005, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('NewData', 'Modbus data change: meter value is increased by the Cluster Controller if new data is available.', 30007, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeSmaCCDeviceClass('DeviceClass', 'Device Class', 30051, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Enum', an_is_metadata=True))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('W', 'Current active power on all line conductors (W), accumulated values of the inverters', 30775, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W', an_is_metadata=False, an_event=SitModbusRegisterEvent(self._W_event)))
SitUtils.od_extend(l_reg_list, RegisterTypeInt64u('Wh', 'Total energy fed in across all line conductors, in Wh (accumulated values of the inverters) System param', 30513, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Wh', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('VAr', 'Reactive power on all line conductors (var), accumulated values of the inverters', 30805, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'VAr', an_is_metadata=False))
SitUtils.od_extend(l_reg_list, RegisterTypeInt64u('TotWhDay', 'Energy fed in on current day across all line conductors, in Wh (accumulated values of the inverters)', 30517, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Wh', an_is_metadata=False))
self.append_modbus_registers(l_reg_list)
def add_common_sit_modbus_registers(self, a_slave_address):
"""
Common devices registers
"""
assert self.valid_slave_address(
a_slave_address), 'invalid a_slave_address:{}'.format(
a_slave_address)
assert a_slave_address == 1 or a_slave_address >= 3, 'Dont ask for slave_address 2, the add_cc_only_sit_modbus_registers is done for that! addr:{}'.format(
a_slave_address)
l_reg_list = OrderedDict()
l_slave_address = a_slave_address
SitUtils.od_extend(
l_reg_list,
RegisterTypeStringVar(SitConstants.SS_REG_SHORT_ABB_SERIAL_NUMBER,
'ESN',
40713,
10,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'W',
an_is_metadata=True))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32s(SitConstants.SS_REG_SHORT_ABB_AC_POWER,
'Total active output power of all inverters',
40525,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'W',
an_is_metadata=False,
an_event=SitModbusRegisterEvent(self._W_event)))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32s(
SitConstants.SS_REG_SHORT_ABB_AC_S_REACTIVE_POWER,
'Reactive power',
40544,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'kVar',
an_is_metadata=False))
# Active power control
# SitUtils.od_extend(l_reg_list, RegisterTypeInt16u(SitConstants.SS_REG_SHORT_ABB_STATUS_OPERATING_STATE, 'Plant Status 1=Unlimited/2Limited/3Idle/4Fault/5Communication_interrupt', 40543, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Enum', an_is_metadata=False)) # Not working on tranque sante and maristas santamaria
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u('PlantSt2',
'Plant Status 2 0=ildle/1=on-grid/...',
40566,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'Enum',
an_is_metadata=False))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u('ActPwrCtlMode',
'Active power control mode 0=no limit/other...',
40737,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'Enum',
an_is_metadata=False))
#Meter
# UNABLE TO READ IT SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('WMeter', 'Active power of meter', 32278, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W', an_is_metadata=False))
#Huawei specials
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32s(
SitConstants.SS_REG_SHORT_EXTRA_HUAWEI_ACT_POWER_ADJ,
'Active Power adjustment',
40426,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'Int',
an_is_metadata=False))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt16u(
SitConstants.SS_REG_SHORT_EXTRA_HUAWEI_ACT_POWER_ADJ_PCT,
'Active Power adjustment percentage',
40428,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'%',
an_is_metadata=False))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32u(
'LifeTimeKWHOut',
'Equals the total energy yield generatedby all inverters.',
40560,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'UInt',
an_is_metadata=False))
SitUtils.od_extend(
l_reg_list,
RegisterTypeInt32u(
'TodaykWhOutput',
'Equals daily energy yield generated byall inverters.',
40562,
l_slave_address,
SitModbusRegister.ACCESS_MODE_R,
'UInt',
an_is_metadata=False))
#SitUtils.od_extend(l_reg_list, RegisterTypeStrVar('Mn', 'Model', 30000, 15, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'String15', an_is_metadata=True))
# CLUSTER AND INVERTERS
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('Vr', 'Version number of the SMA Modbus profile', 30001, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
#
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('ID', 'SUSy ID (of the Cluster Controller)', 30003, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32u('SN', 'Serial number (of the Cluster Controller)', 30005, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=True))
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('NewData', 'Modbus data change: meter value is increased by the Cluster Controller if new data is available.', 30007, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Int32u', an_is_metadata=False))
# SitUtils.od_extend(l_reg_list, RegisterTypeSmaCCDeviceClass('DeviceClass', 'Device Class', 30051, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Enum', an_is_metadata=True))
#
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('W', 'Current active power on all line conductors (W), accumulated values of the inverters', 30775, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'W', an_is_metadata=False, an_event=SitModbusRegisterEvent(self._W_event)))
# SitUtils.od_extend(l_reg_list, RegisterTypeInt64u('Wh', 'Total energy fed in across all line conductors, in Wh (accumulated values of the inverters) System param', 30513, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Wh', an_is_metadata=False))
# SitUtils.od_extend(l_reg_list, RegisterTypeInt32s('VAr', 'Reactive power on all line conductors (var), accumulated values of the inverters', 30805, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'VAr', an_is_metadata=False))
# SitUtils.od_extend(l_reg_list, RegisterTypeInt64u('TotWhDay', 'Energy fed in on current day across all line conductors, in Wh (accumulated values of the inverters)', 30517, l_slave_address, SitModbusRegister.ACCESS_MODE_R, 'Wh', an_is_metadata=False))
#
self.append_modbus_registers(l_reg_list)