FB_MBUS_TIP_SINUS85M

VAR_INPUT

usiAddress      : USINT;
stSecAdr        : ST_MBUS_SecAdr;
eBaudrate       : E_MBUS_Baudrate := eMBUS_Baud2400;
bStart          : BOOL;
bSND_NKE        : BOOL := TRUE;
bReadInit       : BOOL := TRUE;
tMinSendTime    : TIME := t#2s;
bDisabled       : BOOL := FALSE;

usiAddress: Primary address of the counter, that shall be readout with this module.

stSecAdr: Secondary address of the counter, that shall be readout with this module.

eBaudrate: 300, 2400, 9600 baud.

bStart: Positive edge on this input, the meter is read out once.

bSND_NKE: TRUE to initialize the meter at each reading, and sets the meter on the first telegram (SND_NKE).

bReadInit: After restarting the PLC, the meter is read out once.

tMinSendTime: Standard t#2s. When this time exceeds, the counter is rereadout. At t#0s the counter is not readout and can be readout with bStart manually.

bDisabled: TRUE = disable the function block.

VAR_OUTPUT

bBusy               : BOOL;
bReady              : BOOL;
bError              : BOOL;
eError              : E_MBUS_ERROR;
dwIdNumber          : DWORD;
byStatus            : BYTE;
byGEN               : BYTE;
byCounter           : BYTE;
usiRecivedAdr       : USINT;
eMedium             : E_MBUS_Medium;
sMan                : STRING(3);
stActivePowerTariff1: ST_MBus_Info;
stActivePowerTariff2: ST_MBus_Info;
stApparentPowerL1   : ST_MBus_Info;
stApparentPowerL2   : ST_MBus_Info;
stApparentPowerL3   : ST_MBus_Info;
stApparentPowerTotal: ST_MBus_Info;
stActivePowerL1     : ST_MBus_Info;
stActivePowerL2     : ST_MBus_Info;
stActivePowerL3     : ST_MBus_Info;
stActivePowerTotal  : ST_MBus_Info;
stReactivePowerL1   : ST_MBus_Info;
stReactivePowerL2   : ST_MBus_Info;
stReactivePowerL3   : ST_MBus_Info;
stReactivePowerTotal: ST_MBus_Info;
stVoltageL1         : ST_MBus_Info;
stVoltageL2         : ST_MBus_Info;
stVoltageL3         : ST_MBus_Info;
stPowerLineFrequency: ST_MBus_Info;
stCurrentTariff     : ST_MBus_Info;
stCurrentL1         : ST_MBus_Info;
stCurrentL2         : ST_MBus_Info;
stCurrentL3         : ST_MBus_Info;
stCurrentTotal      : ST_MBus_Info;
stPowerFactorL1     : ST_MBus_Info;
stPowerFactorL2     : ST_MBus_Info;
stPowerFactorL3     : ST_MBus_Info;
stPowerFactorTotal  : ST_MBus_Info;

bBusy: The bBusy output is TRUE while the meter is being read.

bReady: The bReady output is TRUE for one cycle, once meter reading is completed.

bError: The bError output becomes TRUE as soon as an error occurs. The error is described via the variable eError.

eError: The eError output issues an error code when an error occurs (see E_MBUS_ERROR).

dwIdNumber: Serial number of the counter (secondary address).

byStatus: Status of the counter.

byGEN: Counter software version.

byCounter: Transmission counter (number of transmitted RSP_UD).

usiRecivedAdr: Received primary address (0-250).

eMedium: Medium (see E_MBUS_Medium).

sMan: Manufacturer code.

stActivePowerTariff1: Active power import tariff 1 (see ST_MBus_Info).

stActivePowerTariff2: Active power import tariff 2 (see ST_MBus_Info).

stApparentPowerL1: Actual apparent power L1 (see ST_MBus_Info).

stApparentPowerL2: Actual apparent power L2 (see ST_MBus_Info).

stApparentPowerL3: Actual apparent power L3 (see ST_MBus_Info).

stApparentPowerTotal: Actual apparent power total (see ST_MBus_Info).

stActivePowerL1: Actual active power phase L1 (see ST_MBus_Info).

stActivePowerL2: Actual active power phase L2 (see ST_MBus_Info).

stActivePowerL3: Actual active power phase L3 (see ST_MBus_Info).

stActivePowerTotal: Actual active power total (see ST_MBus_Info).

stReactivePowerL1: Actual reactive power phase L1 (see ST_MBus_Info).

stReactivePowerL2: Actual reactive power phase L2 (see ST_MBus_Info).

stReactivePowerL3: Actual reactive power phase L3 (see ST_MBus_Info).

stReactivePowerTotal: Actual reactive power total (see ST_MBus_Info).

stVoltageL1: Actual voltage phase L1 (see ST_MBus_Info).

stVoltageL2: Actual voltage phase L2 (see ST_MBus_Info).

stVoltageL3: Actual voltage phase L3 (see ST_MBus_Info).

stPowerLineFrequency: Actual power line frequency (see ST_MBus_Info).

stCurrentTariff: Actual tariff (see ST_MBus_Info).

stCurrentL1: Actual current phase L1 (see ST_MBus_Info).

stCurrentL2: Actual current phase L2 (see ST_MBus_Info).

stCurrentL3: Actual current phase L3 (see ST_MBus_Info).

stCurrentTotal: Actual current total (see ST_MBus_Info).

stPowerFactorL1: Actual power factor phase L1 (cos Phi) (see ST_MBus_Info).

stPowerFactorL2: Actual power factor phase L2 (cos Phi) (see ST_MBus_Info).

stPowerFactorL3: Actual power factor phase L3 (cos Phi) (see ST_MBus_Info).

stPowerFactorTotal: Actual power factor total (cos Phi) (see ST_MBus_Info).

VAR_IN_OUT

stCom           : ST_MBUS_Communication;

stCom: About this structure, the block FB_MBUSKL6781() is connected to the meter function blocks (see ST_MBUS_Communication).

Requirements