Siemens SITRANS RD500 사용 설명서 - 페이지 29
{카테고리_이름} Siemens SITRANS RD500에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens SITRANS RD500 48 페이지. Configuring sitrans rd500 for connection to multiranger with modbus rtu
Siemens SITRANS RD500에 대해서도 마찬가지입니다: 사용 설명서 (8 페이지), 사용 설명서 (8 페이지), 사용 설명서 (8 페이지), 애플리케이션 매뉴얼 (6 페이지), 매뉴얼 (11 페이지), 적용 사례 (9 페이지)
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Port Settings
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Baud Rate: speed of data transmission in a system
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Data Bits: number of bits used to represent one character of data
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Stop Bits: number of bits used to mark the end of a unit of transmission
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Parity: an extra bit added to a byte or word to reveal errors in storage
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Port Mode: method of connection
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The Device field is used to enable or disable configured serial Modbus devices.
•
The Name property allows a descriptive name to be applied to the Modbus enabled
sensor or device, e.g. HydroRanger 200 1.
•
The Node property is used to define the Modbus address of the target slave device.
Nodes are addressable from 1 to 255.
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Slave Mapping supports communication to standard OPC server. Configured
instruments will be addressed to allow OPC servers to access their values through
the SITRANS RD500.
Configuring Modbus I/O
Once the Modbus devices have been added to the RD500 configuration, click Configure to
specify the registers to be monitored.
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The Address specifies the starting Modbus register address to be polled.
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The Elements field is used to specify the number of consecutive registers to be
polled, e.g. An Address of 400001 and an Elements property of 2 will result in the
RD500 collecting registers 400001 and 400002.
•
The Type property defines the data type of the slave's data, including Bit, Word,
Long, and Real. Bits are packed into registers in groups of 16 bits (1 word).
•
The Access property defines the registers as read-only, write-only, or read and
write.
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SITRANS RD500 – OPERATING INSTRUCTIONS
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