現(xiàn)場總線fieldbus(編輯修改稿)
2024-11-22 14:07 本頁面
【文章內(nèi)容簡介】 Slaves are described by Common File Format (CFF) 現(xiàn)場設備管理 Field Device Management PROFIBUSPA FOUNDATION Fieldbus address DIP switch serial no. TAG no. 儀表通過標記號和序列號進行管理 Instrument management with TAGnumber and serial number 儀表通過不同的地址進行管理 Instrument management with address 地址設定可通過硬件和軟件兩件方式 Address setting with hardware or software 現(xiàn)場設備管理 Field Device Management PROFIBUSPA FOUNDATION Fieldbus PROFIBUSDP RS485 coupler/ Link PROFIBUSPA IEC 611582 PLC PC High Speed Ether Linking Device FF IEC 611582 PLC PC FF FF 系統(tǒng)擴展原則上是可能的，但并不是所有的系統(tǒng)供應商都支持此功能 Online system extension is in principle possible, but not all system suppliers support this function 在線和離線任何時候都可以而且系統(tǒng)不會被中斷 Everytime offline and online possible. Process don180。t need to be interrupted. Linking Device 技術比較 Technical parison PROFIBUSPA FOUNDATION Fieldbus FF PNK 1 2 3 1 2 3 1 PID Template PV2 PV1 CV
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