Beckhoff TwinCAT 2 TX1200, Руководство пользователя

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Programming
TX1200 53 Version: 1.1
rTotalVolume : LREAL;
nCoolingEnergy : DINT;
nHeatingEnergy : DINT;
bBusy: this bit is set for as long as the function block is active.
bError: the output becomes TRUE as soon as an error occurs. This error is described via the iErrorId
variable.
iErrorId: this output outputs an error code in the event of an error (see MP_ERROR [
}
70] ). bError goes
TRUE at the same time.
strMP_Serial_Number: structure for the serial number. (see MP_Serial_Number [
}
73] ).
rSensor1Value: sensor 1 value in mV/Ohm (0...65535).
rRelativeVolumetricFlow: relative volume flow rate in % (0...100).
rAbsoluteVolumetricFlow: absolute volume flow rate in l/s (0...100).
rGlycolConcentration: glycol concentration in % (0...100).
rTemperature1_Remote: temperature1 remote in °C (-20...12).
rTemperature2_Integrated: temperature2 integrated in °C (-20...12).
rDeltaTemperature: temperature delta in K (0...14).
rAbsoluteCoolingPower: absolute cooling power in kW (0...21.5).
rAbsoluteHeatingPower: absolute heating power in kW (0...21.5).
rTotalVolume: total volume in m³ (0...214748.36).
nCoolingEnergy: cooling energy in kWh (0...21474836).
nHeatingEnergy: heating energy in kWh (0...21474836).
6.2.19 MP_UST_3
This function block is used to control and monitor a multi-I/O module UST3.
MP_Address is used to specify the MP-Bus device with which the function block is to communicate. bStart
activates communication with the MP-Bus device. bBusy indicates that the function block is active. If bStart
remains TRUE, the device is addressed cyclically with a period specified by the time in TMPolling . The time
must be set greater than one second. bError indicates an error in communication with the actuator. The type
of the error can be read with iErrorID .