Statement List (STL) - DCE FEL ČVUT v Praze

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Index CAW ..................................................... 3-13 CC ...................................................... 10-15 CD .......................................................... 4-8 CDB ........................................................ 5-3 Change Byte Sequence in ACCU 1 (32-Bit) .............................................. 3-14 Change Byte Sequence in ACCU 1-L (16-Bit) .............................................. 3-13 Choosing the right Timer ...................... 12-4 Clear RLO (=0) ..................................... 1-21 CLR ...................................................... 1-21 Compare Double Integer (32-Bit) ........... 2-3 Compare Floating-Point Number (32-Bit)2-4 Compare Integer (16-Bit)........................ 2-2 Components of a timer ................ 12-1, 12-2 Conditional Call .................................. 10-15 COS...................................................... 8-15 count value ............................................. 4-1 Counter Down......................................... 4-8 Counter Up ............................................. 4-7 CU .......................................................... 4-7 D -D.......................................................... 7-11 Deactivate MCR Area......................... 10-24 DEC ...................................................... 14-9 Decrement ACCU 1-L-L ....................... 14-9 Divide ACCU 2 by ACCU 1 as a Floating-Point Number (32-Bit IEEE-FP) ................................. 8-8 Divide ACCU 2 by ACCU 1 as Double Integer (32-Bit) ..................... 7-13 Divide ACCU 2 by ACCU 1 as Integer (16-Bit).................................... 7-6 Division Remainder Double Integer (32-Bit) .............................................. 7-15 Double Integer (32-Bit) to BCD .............. 3-6 Double Integer (32-Bit) to Floating-Point (32-Bit IEEE-FP) ................................. 3-7 DTB ........................................................ 3-6 DTR ........................................................ 3-7 E Edge Negative...................................... 1-23 Edge Positive........................................ 1-25 Enable Counter (Free)............................ 4-2 Enable Timer (Free) ............................. 12-5 End MCR ............................................ 10-22 ENT ...................................................... 14-7 Enter ACCU Stack................................ 14-7 Evaluating the Bits of the Status Word with Integer Math Instructions............. 7-2 Evaluation of the Bits in the Status Word with Floating-Point Math Instructions.. 8-2 Example Bit Logic Instructions ...........................B-2 Counter and Comparison Instructions .......................................................B-10 Integer Math Instructions...................B-12 Timer Instructions................................B-7 Word Logic Instructions.....................B-13 Examples ................................................B-1 Exchange Address Register 1 with Address Register 2 ....................9-11 Exchange Shared DB and Instance DB . 5-3 Exclusive Or............................................ 1-7 Exclusive OR Double Word (32-Bit) ...13-12 Exclusive Or Not ..................................... 1-8 Exclusive Or Not with Nesting Open.....1-13 Exclusive Or with Nesting Open ...........1-12 Exclusive OR Word (16-Bit)..................13-6 EXP.......................................................8-12 Extended Pulse Timer ........................12-14 Statement List (STL) for S7-300 and S7-400 Programming Index-2 A5E00706960-01 F FN .........................................................1-23 FP .........................................................1-25 FR ..................................................4-2, 12-5 Function Block Call ...............................10-8 Function Call.........................................10-9 G Generate the Arc Cosine of a Floating-Point Number (32-Bit) .........8-18 Generate the Arc Sine of a Floating-Point Number (32-Bit) .........8-17 Generate the Arc Tangent of a Floating-Point Number (32-Bit) .........8-19 Generate the Cosine of Angles as Floating-Point Numbers (32-Bit)........8-15 Generate the Exponential Value of a Floating-Point Number (32-Bit) .........8-12 Generate the Natural Logarithm of a Floating-Point Number (32-Bit) .........8-13 Generate the Sine of Angles as Floating-Point Numbers (32-Bit)........8-14 Generate the Square of a Floating-Point Number (32-Bit).................................8-10 Generate the Square Root of a Floating-Point Number (32-Bit) .........8-11 Generate the Tangent of Angles as Floating-Point Numbers (32-Bit)........8-16
I -I ............................................................ 7-4 Important Notes on Using MCR Functions ........................................................ 10-19 INC ....................................................... 14-8 Increment ACCU 1-L-L......................... 14-8 Integer (16-Bit) to BCD........................... 3-3 Integer (16-Bit) to Double Integer (32-Bit) ................................................ 3-5 INVD ....................................................... 3-9 INVI......................................................... 3-8 ITB .......................................................... 3-3 ITD.......................................................... 3-5 J JBI .......................................................... 6-9 JC ........................................................... 6-5 JCB......................................................... 6-7 JCN......................................................... 6-6 JL............................................................ 6-4 JM......................................................... 6-16 JMZ....................................................... 6-18 JN ......................................................... 6-14 JNB......................................................... 6-8 JNBI...................................................... 6-10 JO ......................................................... 6-11 JOS....................................................... 6-12 JP ......................................................... 6-15 JPZ ....................................................... 6-17 JU ........................................................... 6-3 Jump if BR = 0...................................... 6-10 Jump if BR = 1........................................ 6-9 Jump if Minus ....................................... 6-16 Jump if Minus or Zero........................... 6-18 Jump if Not Zero................................... 6-14 Jump if OS = 1...................................... 6-12 Jump if OV = 1...................................... 6-11 Jump if Plus.......................................... 6-15 Jump if Plus or Zero ............................. 6-17 Jump if RLO = 0 ..................................... 6-6 Jump if RLO = 0 with BR........................ 6-8 Jump if RLO = 1 ..................................... 6-5 Jump if RLO = 1 with BR........................ 6-7 Jump if Unordered................................ 6-19 Jump if Zero.......................................... 6-13 Jump to Labels ....................................... 6-4 Jump Unconditional................................ 6-3 JUO ...................................................... 6-19 JZ.......................................................... 6-13 Index Statement List (STL) for S7-300 and S7-400 Programming A5E00706960-01 Index-3 L L ...................................................9-2, 12-7 L DBLG ................................................... 5-4 L DBNO................................................... 5-4 L DILG..................................................... 5-5 L DINO .................................................... 5-5 L STW ..................................................... 9-4 LAR1 .......................................................9-5 LAR1 Load Address Register 1 with Double Integer (32-Bit Pointer) ........... 9-6 LAR1 AR2 ............................................... 9-7 LAR2 .......................................................9-7 LAR2 ............................................... 9-8 LC .........................................................12-9 LEAVE ..................................................14-7 Leave ACCU Stack...............................14-7 LN .........................................................8-13 Load ........................................................9-3 Load Address Register 1 from ACCU 1.. 9-5 Load Address Register 1 from Address Register 2............................................ 9-7 Load Address Register 2 from ACCU 1.. 9-7 Load Address Register 2 with Double Integer (32-Bit Pointer)........................ 9-8 Load Current Timer Value into ACCU 1 as BCD ..............................................12-9 Load Current Timer Value into ACCU 1 as Integer ..........................................12-7 Load Length of Instance DB in ACCU 1 . 5-5 Load Length of Shared DB in ACCU 1 ... 5-4 Load Number of Instance DB in ACCU 1 ............................................... 5-5 Load Number of Shared DB in ACCU 1 . 5-4 Load Status Word into ACCU 1.............. 9-4 Location of a timer in memory .....12-1, 12-2 Loop ......................................................6-20 LOOP ....................................................6-20 M MCR.........................................10-23, 10-24 MCR (Master Control Relay) ..............10-17 MCR Area .................... 10-21, 10-22, 10-23 MCR(........................................10-20, 10-21 MCRA .................................................10-23 MCRD .................................................10-24 Mnemonics English.................................................A-7 Mnemonics German/SIMATIC................A-1 MOD.............................................7-15, 7-16 Multiply ACCU 1 and ACCU 2 as Double Integer (32-Bit) .................7-12 Multiply ACCU 1 and ACCU 2 as Floating-Point Numbers (32-Bit IEEE-FP).................................. 8-7
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s SIMATIC Statement List (STL) for
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Preface Purpose This manual is your
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Preface Online Help The manual is c
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Contents 1 Bit Logic Instructions 1
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Contents 8 Floating-Point Math Inst
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Contents 14 Accumulator Instruction
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1 Bit Logic Instructions 1.1 Overvi
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1.2 A And Format A Address Data ty
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1.4 O Or Format O Address Data typ
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1.6 X Exclusive Or Format X Addres
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1.8 O And before Or Format Descript
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1.10 AN( And Not with Nesting Open
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1.14 XN( Exclusive Or Not with Nest
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Example Statement List Program A( O
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1.17 R Reset Format R Address Data
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1.19 NOT Negate RLO Format Descript
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1.21 CLR Clear RLO (=0) Format Desc
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1.23 FN Edge Negative Format FN Bi
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1.24 FP Edge Positive Format FP Bi
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2 Comparison Instructions 2.1 Overv
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2.3 ? D Compare Double Integer (32-
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3 Conversion Instructions 3.1 Overv
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3.3 ITB Integer (16-Bit) to BCD For
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3.5 ITD Integer (16 Bit) to Double
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Conversion Instructions 3.7 DTR Dou
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Conversion Instructions 3.9 INVD On
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Conversion Instructions 3.11 NEGD T
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Conversion Instructions 3.13 CAW Ch
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3.15 RND Round Format Description S
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3.17 RND+ Round to Upper Double Int
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4 Counter Instructions 4.1 Overview
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4.3 L Load Current Counter Value in
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4.5 R Reset Counter Format Descript
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4.7 CU Counter Up Format CU Counte
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5 Data Block Instructions 5.1 Overv
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5.3 CDB Exchange Shared DB and Inst
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Data Block Instructions 5.6 L DILG
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6 Logic Control Instructions 6.1 Ov
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6.2 JU Jump Unconditional Format De
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6.4 JC Jump if RLO = 1 Format Descr
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6.6 JCB Jump if RLO = 1 with BR For
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6.8 JBI Jump if BR = 1 Format Descr
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6.10 JO Jump if OV = 1 Format Descr
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6.12 JZ Jump if Zero Format Descrip
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6.14 JP Jump if Plus Format Descrip
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6.16 JPZ Jump if Plus or Zero Forma
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6.18 JUO Jump if Unordered Format D
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7 Integer Math Instructions 7.1 Ove
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Integer Math Instructions 7.3 +I Ad
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Integer Math Instructions 7.5 *I Mu
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Example: 13 divided by 4 Contents o
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Example 3 STL Explanation L MD20 L
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Integer Math Instructions 7.9 -D Su
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Integer Math Instructions 7.11 /D D
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Integer Math Instructions 7.12 MOD
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8 Floating-Point Math Instructions
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8.3 Floating-Point Math Instruction
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Floating-Point Math Instructions 8.
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9 Load and Transfer Instructions 9.
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Contents of ACCU 1 Load and Transfe
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Load and Transfer Instructions 9.4
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9.9 T Transfer Format Description S
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10 Program Control Instructions 10.
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10.3 BEC Block End Conditional Form
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10.5 CALL Block Call Format Descrip
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10.6 Call FB Format Description CAL
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10.7 Call FC Format Description CAL
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10.8 Call SFB Format Description CA
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10.9 Call SFC Format Description CA
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10.12 CC Conditional Call Format De
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10.14 MCR (Master Control Relay) !
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10.15 Important Notes on Using MCR
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Example Program Control Instruction
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10.18 MCRA Activate MCR Area Format
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11 Shift and Rotate Instructions 11
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Example 1 STL Explanation L MW4 //L
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Examples Shift and Rotate Instructi
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11.2.2 RLD Rotate Left Double Word
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11.2.3 RRD Rotate Right Double Word
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11.2.4 RLDA Rotate ACCU 1 Left via
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12 Timer Instructions 12.1 Overview
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Time Base Timer Instructions Bits 1
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12.3 FR Enable Timer (Free) Format
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Timer Instructions 12.4 L Load Curr
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Timer Instructions 12.5 LC Load Cur
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12.6 R Reset Timer Format R Timer
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Enable input Start input Reset inpu
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Enable Input Start Input Reset Inpu
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13 Word Logic Instructions 13.1 Ove
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Examples Word Logic Instructions Bi
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Examples Word Logic Instructions Bi
Page 217 and 218: Examples Word Logic Instructions Bi
Page 225 and 226: 14 Accumulator Instructions 14.1 Ov
Page 227 and 228: 14.3 POP CPU with Two ACCUs Format
Page 229 and 230: 14.5 PUSH CPU with Two ACCUs Format
Page 231 and 232: 14.7 ENT Enter ACCU Stack Format De
Page 233 and 234: 14.10 DEC Decrement ACCU 1-L-L Form
Page 235 and 236: 14.12 +AR2 Add ACCU 1 to Address Re
Page 237 and 238: 14.15 NOP 1 Null Instruction Format
Page 239 and 240: A Overview of All STL Instructions
Page 241 and 242: German Mnemonics English Mnemonics
Page 243 and 244: German Mnemonics English Mnemonics
Page 245 and 246: Overview of All STL Instructions A.
Page 247 and 248: English Mnemonics German Mnemonics
Page 249 and 250: English Mnemonics German Mnemonics
Page 251 and 252: B Programming Examples B.1 Overview
Page 253 and 254: Absolute and symbolic Programming P
Page 255 and 256: Absolute and symbolic Programming P
Page 257 and 258: B.3 Example: Timer Instructions Clo
Page 259 and 260: Signal states of the Bits of Memory
Page 261 and 262: Statement List that Activates the I
Page 263 and 264: B.6 Example: Word Logic Instruction
Page 265 and 266: C Parameter Transfer ! The paramete
Page 267: Index ) ) .........................
Page 271 and 272: SLD................................
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