REXROTH VT5007-17伺服模塊
1.產(chǎn) 品 介 紹
品牌：REXROTH
型號(hào)：REXROTH VT5007-17
產(chǎn)品說明：伺服模塊
優(yōu)勢：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
2.產(chǎn) 品 詳 情 資 料：
REXROTH VT5007-17安全停機(jī)如果發(fā)生錯(cuò)誤，應(yīng)在安全狀態(tài)下驅(qū)動(dòng)設(shè)備。對于具有定義的安全狀態(tài)的系統(tǒng)，這是最低能量狀態(tài)。根據(jù)運(yùn)行期間對故障的定義反應(yīng)（參見第3.1章中的表），執(zhí)行不同級別的停機(jī)。中央模塊F 8652具有PES H41q HS TüV證書的安全相關(guān)應(yīng)用的中央模塊包含中央模塊結(jié)構(gòu)中演示的以下基本功能：–兩個(gè)時(shí)鐘同步微處理器–每個(gè)mikro處理器都有自己的內(nèi)存，REXROTH VT5007-17其中一個(gè)處理器使用真實(shí)數(shù)據(jù)和程序操作，另一個(gè)處理器則使用反轉(zhuǎn)數(shù)據(jù)和程序-可測試硬件比較器，用于兩個(gè)微處理器的所有外部訪問，如果出現(xiàn)故障，看門狗將被設(shè)置為安全狀態(tài)，并宣布處理器的狀態(tài)–操作系統(tǒng)和用戶程序的程序存儲(chǔ)器的閃存EPROM可用于至少100.000個(gè)寫入周期–sRAM中的數(shù)據(jù)存儲(chǔ)器REXROTH VT5007-17
Safety Shut Down In case of an error the plant is to be driven in the safe state. For systems with a defined safety state this is the lowest energetic state. According to the defined reaction on faults during operation (refer to the table in chapter 3.1)REXROTH VT5007-17 different levels of shut down are executed.Central Module F 8652 The central module for safety related applications with TüV certificate of the PES H41q-HS contains the following essential functions demonstrated in the structure of the central module:REXROTH VT5007-17– two clock-synchronised micro processors – each mikroprocessor with an own memory, one processor operates with real data and program and the other one with inverted data and program – testable hardware comparer for all the external accesses of both micro processors, in case of a fault the watch dog will be set to the safe status and the status of the processor is announced – Flash-EPROMs of the program memory for the operating system and the user's program usable for min. 100.000 writing cycles – Data memory in sRAMREXROTH VT5007-17
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