1756-TBCH/AB智能制造
科學(xué)的PLC編程步驟其實(shí)很簡(jiǎn)單，但往往大多數(shù)工程師就是認(rèn)為簡(jiǎn)單而忽略很多細(xì)節(jié)。細(xì)節(jié)的忽略，必然會(huì)在以后出現(xiàn)問(wèn)題。想避免日后的問(wèn)題，只有好好的遵守規(guī)則，沒(méi)有規(guī)矩不成方圓，plc編程一樣有其自身的規(guī)矩。
*步：閱讀產(chǎn)品說(shuō)明書(shū)
*步看起來(lái)再簡(jiǎn)單不過(guò)了，但很多工程師都做不到。認(rèn)為這一步是浪費(fèi)時(shí)間，甚至只從供貨方培訓(xùn)來(lái)了解設(shè)備。
仔細(xì)閱讀說(shuō)明書(shū)是編程的*步，首先要閱讀安全守則，知道哪些執(zhí)行機(jī)構(gòu)可能會(huì)對(duì)人身造成傷害，哪些機(jī)構(gòu)間容易發(fā)生撞擊，當(dāng)發(fā)生危險(xiǎn)時(shí)如何解決，這些致命的問(wèn)題都在安全守則中，為什么不去看呢?
此外，關(guān)于設(shè)備每個(gè)元件的特性，使用方法，調(diào)試方法也在說(shuō)明書(shū)中，不去閱讀，即使程序正確，如果元件沒(méi)有調(diào)試好，設(shè)備一樣不能工作。再有，所有的電路圖、氣動(dòng)液壓回路圖、裝配圖也在說(shuō)明書(shū)中，不去閱讀它怎么知道沒(méi)種元件可以做何種改造呢。
1756-TBCH/AB智能制造
1756-OA16 74-265 VAC OUTPUT 16PTS
1756-OA16I 74-265 VAC ISOLATED OUTPUT 16PTS
1756-OA8 74-265 VAC 2 AMP OUTPUT 8PTS
1756-OA8D 74-132 VAC DIAGNOSTIC OUTPUT 8PTS
1756-OA8E 74-132 VAC ELEC FUSED 2A OUTPUT 8PTS
1756-OB16D 19-30 VDC DIAGNOSTIC OUTPUT 16PTS
1756-OB16E VDC ELEC FUSED OUTPUT 16PTS
1756-OB16I VDC ISOLATED OUTPUT 16PTS
1756-OB32 VDC OUTPUT 32PTS
1756-OB8 VDC 2 AMP OUTPUT 8PTS
1756-OB8EI VDC ISOLATED ELEC FUSED OUTPUT 8PTS
1756-OC8 VDC 2 AMP OUTPUT 8PTS
1756-OF4 ANALOG OUTPUT
1756-OF6CI ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
1756-OF6VI ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
1756-OF8 ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 8PTS
1756-OH8I VDC ISOLATED 2 AMP OUTPUT 8PTS
1756-ON8 VAC 2 AMP OUTPUT 8 PTS
1756-OV16E VDC ELEC FUSED SINKING OUTPUT 16PT
1756-OW16I N.O. ISOLATED RELAY OUTPUT 16PTS
1756-OX8I N.O./N.C. ISOLATED RELAY OUTPUT 6PTS
1756-PA72 VAC POWER SUPPLY
1756-PA75 VAC POWER SUPPLY
1756-PB72 VDC POWER SUPPLY
1756-PB75 VDC POWER SUPPLY
1756-PLS PROGRAMMABLE LIMIT SWITCH MODULE
1756-TBCH 36 PIN SCREW CLAMP BLOCK W/STANDING HOUSING
1756-TBE EXTENDED DEPTH TERMINAL BLOCK HOUSING
1756-TBNH 20 POSITION NEMA SCREW CLAMP BLOCK
1756-TBS6H SPRING CLAMP BLOCK
1756-TBSH SPRING CLAMP BLOCK
1756-TCO2 INTERFACE TRANSCEIVER CABLE
1756-TC15 INTERFACE TRANSCEIVER CABLE
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