| 詳細(xì)參數(shù) | |||
|---|---|---|---|
| 品牌 | Emerson | 型號 | 5X00497G01 |
| 結(jié)構(gòu)形式 | 模塊式 | 安裝方式 | 控制室安裝 |
| LD指令處理器 | 硬PLC | 功能 | 遠(yuǎn)程MauI/O模塊 |
| 程序容量 | 512MBDDR內(nèi)存 | 數(shù)據(jù)容量 | 48MB |
| 環(huán)境溫度 | -40°to85°C | 環(huán)境濕度 | 5%-95%非冷凝 |
| 加工定制 | 否 | ||
EMERSON 5X00497G01
編程指令：指令是PLC被告知要做什么，以及怎樣去做的代碼或符號。從本質(zhì)上講，指令只是一些二進(jìn)制代碼，這點(diǎn)PLC與普通的計(jì)算機(jī)是完全相同的。同時(shí)5X00497G01也有編譯系統(tǒng)，它可以把一些文字符號或圖形符號編譯成機(jī)器碼，所以用戶看到的PLC指令一般不是機(jī)器碼而是文字代碼，或圖形符號。常用的助記符語句用英文文字（可用多國文字）的縮寫及數(shù)字代表各相應(yīng)指令。常用的圖形符號即梯形圖，它類似于電氣原理圖是符號，易為電氣工作人員所接受。
5X00497G01指令系統(tǒng)：一個(gè)PLC所具有的指令的全體稱為該P(yáng)LC的指令系統(tǒng)。它包含著指令的多少，各指令都能干什么事，代表著PLC的功能和性能。一般講，功能強(qiáng)、性能好的PLC，其指令系統(tǒng)必然豐富，所能干的事也就多。我們在編程之前必須弄清PLC的指令系統(tǒng)
5X00497G01程序：PLC指令的有序集合，PLC運(yùn)行它，可進(jìn)行相應(yīng)的工作，當(dāng)然，這里的程序是指PLC的用戶程序。用戶程序一般由用戶設(shè)計(jì)，PLC的廠家或代銷商不提供。用語句表達(dá)的程序不大直觀，可讀性差，特別是較復(fù)雜的程序，更難讀，所以多數(shù)程序用梯形圖表達(dá)。
Programming instruction: instruction is the code or symbol that PLC is told what to do and how to do it. In essence, instructions are only binary codes, which is exactly the same as that of ordinary computers. At the same time, 5x00497g01 also has a compilation system, which can compile some text symbols or graphic symbols into machine code, so the PLC instructions seen by users are generally not machine code, but text code or graphic symbols. Commonly used mnemonic sentences use abbreviations and numbers of English words (multi-national words can be used) to represent the corresponding instructions. The commonly used graphic symbol is ladder diagram, which is similar to electrical schematic diagram and is a symbol, 5x00497g01 which is easy to be accepted by electrical workers.
5x00497g01 instruction system: all the instructions of a PLC are called the instruction system of the PLC. It contains the number of instructions and what each instruction can do, which represents the function and perbance of PLC. Generally speaking, the PLC with strong function and good perbance must have rich instruction system and can do more things. We must understand the instruction system of PLC before programming
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TRICONEX 3381
IS215UCVGH1A IS415UCVGH1A IS200UCVGH1A
PTQ-PDPMV1
VMIACC-5595-208
VMIACC-5595
ACC-5595-208
ACC-5595
GE HYDRAN M2
D136-001-007
IC697CPM790
UTNH23A
PR6423/010-010+CON021 PR6424/010-010+CON021 PR6426/010-014+CON021 PR6423/014-010+CON021 PR6423/011-010+CON021 PR6423/014-040+CON021
ppd115 ABB
PPD113
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EP3-E-4-A 阿爾斯通控制器
DSDP140B
DSAI130D
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ELAU ISH100/30025/0/0/00/0/00/01/00
TMC420
BENNING 46393
MMS3120/022-100
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ABB 57160001-ACX DSDP140B
BCU-02 BIOC-01
3500/42-01-01 3500/60-05-01 3500/70-01-01 3500/721-01-00
2UBA002322R0001 GDD471A001
P-HA-RPS-32000000和P-HA-RPS-32200000
ZYGO 7714
