SC501系列可編程序控制器指令手冊(cè)
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SC501系列可編程序控制器指令手冊(cè)
SC501系列可編程序控制器指令手冊(cè)
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SC系列可編程序控制器指令手冊(cè)
(SC-501, SC-80, SC-20)目 錄
前 言.............................................................................................................................................1
一、接點(diǎn)指令............................................................................................................................1
二、應(yīng)用指令說(shuō)明....................................................................................................................5
三、應(yīng)用指令的閱讀：...........................................................................................................9
第一章 基本應(yīng)用指令..................................................................................................................12
§1-1 T1.0 1.0秒定時(shí)器(1.0 second timer).........................................................................12
§1-2 T0.1 0.1秒定時(shí)器(0.1 second timer).........................................................................14
§1-3 T0.01 0.01秒定時(shí)器(0.01 second timer)...................................................................16
§1-4 UCTR上數(shù)計(jì)數(shù)器(Up counter)................................................................................18
§1-5 DCTR下數(shù)計(jì)數(shù)器(Down counter)...........................................................................20
第二章 數(shù)學(xué)運(yùn)算指令..................................................................................................................22
§2-1 ADD 4位數(shù)10進(jìn)位加法器.....................................................................................22
§2-2 ADDB 4位數(shù)16進(jìn)位加法器...................................................................................24
§2-3 ADDL 8位數(shù)10進(jìn)位加法器...................................................................................26
§2-4 ADBL 8位數(shù)16進(jìn)位加法器...................................................................................28
§2-5 FADD 浮點(diǎn)數(shù)加法器................................................................................................30
§2-6 SUB 4位數(shù)10進(jìn)位減法器......................................................................................32
§2-7 SUBB 4位數(shù)16進(jìn)位減法器...................................................................................34
§2-8 SUBL 8位數(shù)10進(jìn)位減法器....................................................................................36
§2-9 SBBL 8位數(shù)16進(jìn)位減法器....................................................................................38
§2-10 FSUB浮點(diǎn)數(shù)減法器..................................................................................................40
§2-11 MUL 4位數(shù)10進(jìn)位乘法器(Lword)........................................................................42
§2-12 MULB 4位數(shù)16進(jìn)位乘法器(Lword).....................................................................44
§2-13 MULM 4位數(shù)10進(jìn)位乘法器(word).......................................................................46
§2-14 MLBM 4位數(shù)16進(jìn)位乘法器(word).......................................................................48
§2-15 MULL 8 位數(shù)10進(jìn)位乘法器...................................................................................50
§2-16 MLBL 8位數(shù)16進(jìn)位乘法器...................................................................................52
§2-17 FMUL浮點(diǎn)數(shù)乘法器................................................................................................54
§2-18 DIV 8位數(shù)除4位數(shù)10進(jìn)位除法器......................................................................56
§2-19 DIVB 8位數(shù)除4位數(shù)16進(jìn)位除法器...................................................................58
§2-20 DIVM 4 位數(shù)10進(jìn)位除法器...................................................................................60
§2-21 DVBM 4位數(shù)16進(jìn)位除法器..................................................................................62
§2-22 DIVL 8 位數(shù)10進(jìn)位除法器....................................................................................64
§2-23 DVBL 8位數(shù)16進(jìn)位除法器...................................................................................66
§2-24 FDIV 浮點(diǎn)數(shù)除法器..................................................................................................68
§2-25 ISQR計(jì)算整數(shù)平方根..............................................................................................70
§2-26 FSQR計(jì)算浮點(diǎn)數(shù)平方根.........................................................................................72
§2-27 EADD 延伸型加法器................................................................................................74
i§2-28 ESUB延伸型減法器................................................................................................76
§2-29 EMUL延伸型乘法器...............................................................................................78
§2-30 EDIV 延伸型除法器.................................................................................................80
§2-31 AVG 平均值運(yùn)算......................................................................................................82
§2-32 MAVG 移動(dòng)平均值運(yùn)算..........................................................................................84
§2-33 EFADD 浮點(diǎn)數(shù)加法器(IEEE).................................................................................87
§2-34 EFSUB浮點(diǎn)數(shù)減法器(IEEE)...................................................................................89
§2-35 EFMUL 浮點(diǎn)數(shù)乘法器(IEEE)..................................................................................91
§2-36 EFDIV 浮點(diǎn)數(shù)除法器(IEEE)...................................................................................93
§2-37 EFSQR計(jì)算浮點(diǎn)數(shù)平方根(IEEE)..........................................................................95
第三章 表格應(yīng)用指令.................................................................................................................97
§3-1 R->T 緩存器對(duì)數(shù)據(jù)表格的搬移............................................................................97
§3-2 T->R表格數(shù)據(jù)對(duì)緩存器的搬移............................................................................99
§3-3 T->T 表格對(duì)表格的數(shù)據(jù)搬移...............................................................................101
§3-4 T_CM表格數(shù)據(jù)的比較..........................................................................................103
§3-5 T_SR表格數(shù)據(jù)的搜尋...........................................................................................105
§3-6 T_RS表格數(shù)據(jù)的旋轉(zhuǎn)/移動(dòng).................................................................................107
§3-7 TXHG 表格數(shù)據(jù)的互換.........................................................................................109
§3-8 BLKM區(qū)塊數(shù)據(jù)搬移.............................................................................................111
§3-9 PUSH 將數(shù)據(jù)放入堆棧..........................................................................................113
§3-10 POP將數(shù)據(jù)從堆棧取出.........................................................................................116
第四章 邏輯運(yùn)算指令...............................................................................................................118
§4-1 AND 矩陣的AND 運(yùn)算.........................................................................................118
§4-2 OR矩陣的OR運(yùn)算...............................................................................................120
§4-3 XOR矩陣的XOR運(yùn)算..........................................................................................122
§4-4 COMP矩陣位一的補(bǔ)碼運(yùn)算................................................................................124
第五章 位元應(yīng)用指令...............................................................................................................126
§5-1 CMPR矩陣的位比較.............................................................................................126
§5-2 BROT 矩陣位的旋轉(zhuǎn)/移動(dòng)....................................................................................128
§5-3 ODSR矩陣半字節(jié)的旋轉(zhuǎn)/移動(dòng)............................................................................130
§5-4 MBIT 位矩陣的更改..............................................................................................132
§5-5 SENS位矩陣狀態(tài)的檢查......................................................................................134
第六章 數(shù)值轉(zhuǎn)換指令...............................................................................................................136
§6-1 DECO 4->16譯碼器................................................................................................136
§6-2 ENCO 16->4 編碼器................................................................................................138
§6-3 B->C二進(jìn)制數(shù)值轉(zhuǎn)成BCD 數(shù)值........................................................................140
§6-4 C->B BCD 數(shù)值轉(zhuǎn)成二進(jìn)制數(shù)值.........................................................................142
§6-5 SSEG 七段顯示器解碼..........................................................................................144
§6-6 PACK 字組(word)的分解/組合..............................................................................147
§6-7 I->F整數(shù)轉(zhuǎn)成浮點(diǎn)數(shù).............................................................................................149
ii§6-8 F->I 浮點(diǎn)數(shù)轉(zhuǎn)成整數(shù)..............................................................................................151
§6-9 EI->F整數(shù)轉(zhuǎn)成浮點(diǎn)數(shù)(IEEE)................................................................................153
§6-10 EF->I 浮點(diǎn)數(shù)轉(zhuǎn)成整數(shù)(IEEE)................................................................................155
第七章 流程控制指令................................................................................................................157
§7-1 JMP跳躍指令...........................................................................................................157
§7-2 EOJ跳躍指令結(jié)束..................................................................................................159
§7-3 JSR呼叫子程序.......................................................................................................160
§7-4 SBR定義子程序......................................................................................................163
§7-5 RET 子程序結(jié)束返回..............................................................................................164
§7-6 FOR循環(huán)指令..........................................................................................................165
§7-7 NEXT 循環(huán)結(jié)束指令...............................................................................................167
§7-8 EOP主程序結(jié)束指令..............................................................................................168
§7-9 SKIP略過(guò)指令.........................................................................................................169
§7-10 MCS解題流程控制.................................................................................................171
§7-11 MSE 解題流程控制結(jié)束.........................................................................................173
§7-12 CALL 子程序呼叫...................................................................................................174
§7-13 LBL 標(biāo)記...................................................................................................................178
§7-14 RTS子程序返回......................................................................................................179
第八章 其它應(yīng)用指令................................................................................................................180
§8-1 INIP定義指標(biāo)..........................................................................................................180
(SC-501, SC-80, SC-20)目 錄
前 言.............................................................................................................................................1
一、接點(diǎn)指令............................................................................................................................1
二、應(yīng)用指令說(shuō)明....................................................................................................................5
三、應(yīng)用指令的閱讀：...........................................................................................................9
第一章 基本應(yīng)用指令..................................................................................................................12
§1-1 T1.0 1.0秒定時(shí)器(1.0 second timer).........................................................................12
§1-2 T0.1 0.1秒定時(shí)器(0.1 second timer).........................................................................14
§1-3 T0.01 0.01秒定時(shí)器(0.01 second timer)...................................................................16
§1-4 UCTR上數(shù)計(jì)數(shù)器(Up counter)................................................................................18
§1-5 DCTR下數(shù)計(jì)數(shù)器(Down counter)...........................................................................20
第二章 數(shù)學(xué)運(yùn)算指令..................................................................................................................22
§2-1 ADD 4位數(shù)10進(jìn)位加法器.....................................................................................22
§2-2 ADDB 4位數(shù)16進(jìn)位加法器...................................................................................24
§2-3 ADDL 8位數(shù)10進(jìn)位加法器...................................................................................26
§2-4 ADBL 8位數(shù)16進(jìn)位加法器...................................................................................28
§2-5 FADD 浮點(diǎn)數(shù)加法器................................................................................................30
§2-6 SUB 4位數(shù)10進(jìn)位減法器......................................................................................32
§2-7 SUBB 4位數(shù)16進(jìn)位減法器...................................................................................34
§2-8 SUBL 8位數(shù)10進(jìn)位減法器....................................................................................36
§2-9 SBBL 8位數(shù)16進(jìn)位減法器....................................................................................38
§2-10 FSUB浮點(diǎn)數(shù)減法器..................................................................................................40
§2-11 MUL 4位數(shù)10進(jìn)位乘法器(Lword)........................................................................42
§2-12 MULB 4位數(shù)16進(jìn)位乘法器(Lword).....................................................................44
§2-13 MULM 4位數(shù)10進(jìn)位乘法器(word).......................................................................46
§2-14 MLBM 4位數(shù)16進(jìn)位乘法器(word).......................................................................48
§2-15 MULL 8 位數(shù)10進(jìn)位乘法器...................................................................................50
§2-16 MLBL 8位數(shù)16進(jìn)位乘法器...................................................................................52
§2-17 FMUL浮點(diǎn)數(shù)乘法器................................................................................................54
§2-18 DIV 8位數(shù)除4位數(shù)10進(jìn)位除法器......................................................................56
§2-19 DIVB 8位數(shù)除4位數(shù)16進(jìn)位除法器...................................................................58
§2-20 DIVM 4 位數(shù)10進(jìn)位除法器...................................................................................60
§2-21 DVBM 4位數(shù)16進(jìn)位除法器..................................................................................62
§2-22 DIVL 8 位數(shù)10進(jìn)位除法器....................................................................................64
§2-23 DVBL 8位數(shù)16進(jìn)位除法器...................................................................................66
§2-24 FDIV 浮點(diǎn)數(shù)除法器..................................................................................................68
§2-25 ISQR計(jì)算整數(shù)平方根..............................................................................................70
§2-26 FSQR計(jì)算浮點(diǎn)數(shù)平方根.........................................................................................72
§2-27 EADD 延伸型加法器................................................................................................74
i§2-28 ESUB延伸型減法器................................................................................................76
§2-29 EMUL延伸型乘法器...............................................................................................78
§2-30 EDIV 延伸型除法器.................................................................................................80
§2-31 AVG 平均值運(yùn)算......................................................................................................82
§2-32 MAVG 移動(dòng)平均值運(yùn)算..........................................................................................84
§2-33 EFADD 浮點(diǎn)數(shù)加法器(IEEE).................................................................................87
§2-34 EFSUB浮點(diǎn)數(shù)減法器(IEEE)...................................................................................89
§2-35 EFMUL 浮點(diǎn)數(shù)乘法器(IEEE)..................................................................................91
§2-36 EFDIV 浮點(diǎn)數(shù)除法器(IEEE)...................................................................................93
§2-37 EFSQR計(jì)算浮點(diǎn)數(shù)平方根(IEEE)..........................................................................95
第三章 表格應(yīng)用指令.................................................................................................................97
§3-1 R->T 緩存器對(duì)數(shù)據(jù)表格的搬移............................................................................97
§3-2 T->R表格數(shù)據(jù)對(duì)緩存器的搬移............................................................................99
§3-3 T->T 表格對(duì)表格的數(shù)據(jù)搬移...............................................................................101
§3-4 T_CM表格數(shù)據(jù)的比較..........................................................................................103
§3-5 T_SR表格數(shù)據(jù)的搜尋...........................................................................................105
§3-6 T_RS表格數(shù)據(jù)的旋轉(zhuǎn)/移動(dòng).................................................................................107
§3-7 TXHG 表格數(shù)據(jù)的互換.........................................................................................109
§3-8 BLKM區(qū)塊數(shù)據(jù)搬移.............................................................................................111
§3-9 PUSH 將數(shù)據(jù)放入堆棧..........................................................................................113
§3-10 POP將數(shù)據(jù)從堆棧取出.........................................................................................116
第四章 邏輯運(yùn)算指令...............................................................................................................118
§4-1 AND 矩陣的AND 運(yùn)算.........................................................................................118
§4-2 OR矩陣的OR運(yùn)算...............................................................................................120
§4-3 XOR矩陣的XOR運(yùn)算..........................................................................................122
§4-4 COMP矩陣位一的補(bǔ)碼運(yùn)算................................................................................124
第五章 位元應(yīng)用指令...............................................................................................................126
§5-1 CMPR矩陣的位比較.............................................................................................126
§5-2 BROT 矩陣位的旋轉(zhuǎn)/移動(dòng)....................................................................................128
§5-3 ODSR矩陣半字節(jié)的旋轉(zhuǎn)/移動(dòng)............................................................................130
§5-4 MBIT 位矩陣的更改..............................................................................................132
§5-5 SENS位矩陣狀態(tài)的檢查......................................................................................134
第六章 數(shù)值轉(zhuǎn)換指令...............................................................................................................136
§6-1 DECO 4->16譯碼器................................................................................................136
§6-2 ENCO 16->4 編碼器................................................................................................138
§6-3 B->C二進(jìn)制數(shù)值轉(zhuǎn)成BCD 數(shù)值........................................................................140
§6-4 C->B BCD 數(shù)值轉(zhuǎn)成二進(jìn)制數(shù)值.........................................................................142
§6-5 SSEG 七段顯示器解碼..........................................................................................144
§6-6 PACK 字組(word)的分解/組合..............................................................................147
§6-7 I->F整數(shù)轉(zhuǎn)成浮點(diǎn)數(shù).............................................................................................149
ii§6-8 F->I 浮點(diǎn)數(shù)轉(zhuǎn)成整數(shù)..............................................................................................151
§6-9 EI->F整數(shù)轉(zhuǎn)成浮點(diǎn)數(shù)(IEEE)................................................................................153
§6-10 EF->I 浮點(diǎn)數(shù)轉(zhuǎn)成整數(shù)(IEEE)................................................................................155
第七章 流程控制指令................................................................................................................157
§7-1 JMP跳躍指令...........................................................................................................157
§7-2 EOJ跳躍指令結(jié)束..................................................................................................159
§7-3 JSR呼叫子程序.......................................................................................................160
§7-4 SBR定義子程序......................................................................................................163
§7-5 RET 子程序結(jié)束返回..............................................................................................164
§7-6 FOR循環(huán)指令..........................................................................................................165
§7-7 NEXT 循環(huán)結(jié)束指令...............................................................................................167
§7-8 EOP主程序結(jié)束指令..............................................................................................168
§7-9 SKIP略過(guò)指令.........................................................................................................169
§7-10 MCS解題流程控制.................................................................................................171
§7-11 MSE 解題流程控制結(jié)束.........................................................................................173
§7-12 CALL 子程序呼叫...................................................................................................174
§7-13 LBL 標(biāo)記...................................................................................................................178
§7-14 RTS子程序返回......................................................................................................179
第八章 其它應(yīng)用指令................................................................................................................180
§8-1 INIP定義指標(biāo)..........................................................................................................180
AIGC您好！SC501系列可編程序控制器是一種專門(mén)針對(duì)工業(yè)自動(dòng)化控制應(yīng)用的電子設(shè)備，它屬于 Programmable Logic Controller（PLC）的一種型號(hào)。"指令手冊(cè)"則是為用戶提供詳細(xì)操作指導(dǎo)和功能解讀的重要文檔。
這份SC501系列可編程序控制器指令手冊(cè)包含了該系列PLC的各種編程語(yǔ)言（如Ladder Diagram, Function Block Diagram, Structured Text 等）的指令集，包括基本邏輯操作、定時(shí)器/計(jì)數(shù)器、模擬量輸入輸出、通訊接口以及高級(jí)功能模塊等內(nèi)容的詳細(xì)介紹。通過(guò)閱讀此手冊(cè)，用戶可以學(xué)習(xí)如何編寫(xiě)控制程序以實(shí)現(xiàn)對(duì)生產(chǎn)設(shè)備或流程的精確控制，并了解如何設(shè)置參數(shù)、故障診斷與維護(hù)等實(shí)用信息。
總之，這份手冊(cè)是使用和配置SC501系列PLC必不可少的技術(shù)參考文獻(xiàn)，對(duì)于任何欲在電氣工程領(lǐng)域中實(shí)施或維護(hù)此類(lèi)控制器的人員來(lái)說(shuō)都至關(guān)重要。
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