Statement List (STL) - DCE FEL ČVUT v Praze

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Overview of All STL Instructions German Mnemonics English Mnemonics Program Elements Catalog Description TAR1 TAR1 Load/Transfer Transfer Address Register 1 to Destination (32-Bit Pointer) TAR1 TAR1 Load/Transfer Transfer Address Register 1 to Address Register 2 TAR2 TAR2 Load/Transfer Transfer Address Register 2 to ACCU 1 TAR2 TAR2 Load/Transfer Transfer Address Register 2 to Destination (32-Bit Pointer) TAW CAW Convert Change Byte Sequence in ACCU 1-L (16-Bit) TDB CDB Convert Exchange Shared DB and Instance DB TRUNC TRUNC Convert Truncate U A Bit logic Instruction U( A( Bit logic Instruction UC UC Program control UD AD Word logic Instruction UN AN Bit logic Instruction UN( AN( Bit logic Instruction UW AW Word logic Instruction X X Bit logic Instruction X( X( Bit logic Instruction XN XN Bit logic Instruction XN( XN( Bit logic Instruction XOD XOD Word logic Instruction XOW XOW Word logic Instruction And And with Nesting Open Unconditional Call AND Double Word (32-Bit) And Not And Not with Nesting Open AND Word (16-Bit) Exclusive Or Exclusive Or with Nesting Open Exclusive Or Not Exclusive Or Not with Nesting Open Exclusive OR Double Word (32-Bit) Exclusive OR Word (16-Bit) ZR CD Counters Counter Down ZV CU Counters Counter Up Statement List (STL) for S7-300 and S7-400 Programming A-6 A5E00706960-01
Overview of All STL Instructions A.2 STL Instructions Sorted According to English Mnemonics (International) English Mnemonics German Mnemonics Program Elements Catalog + + Integer math Instruction = = Bit logic Instruction ) ) Bit logic Instruction Description Add Integer Constant (16, 32-Bit) Assign Nesting Closed +AR1 +AR1 Accumulator AR1 Add ACCU 1 to Address Register 1 +AR2 +AR2 Accumulator AR2 Add ACCU 1 to Address Register 2 +D +D Integer math Instruction –D –D Integer math Instruction *D *D Integer math Instruction /D /D Integer math Instruction Add ACCU 1 and ACCU 2 as Double Integer (32-Bit) Subtract ACCU 1 from ACCU 2 as Double Integer (32-Bit) Multiply ACCU 1 and ACCU 2 as Double Integer (32-Bit) Divide ACCU 2 by ACCU 1 as Double Integer (32-Bit) ? D ? D Compare Compare Double Integer (32-Bit) ==, , >, =, , =, , =,
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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
Page 193 and 194: 12.3 FR Enable Timer (Free) Format
Page 195 and 196: Timer Instructions 12.4 L Load Curr
Page 197 and 198: Timer Instructions 12.5 LC Load Cur
Page 199 and 200: 12.6 R Reset Timer Format R Timer
Page 201 and 202: Enable input Start input Reset inpu
Page 205 and 206: Enable Input Start Input Reset Inpu
Page 211 and 212: 13 Word Logic Instructions 13.1 Ove
Page 213 and 214: 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: German Mnemonics English Mnemonics
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
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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 and 268: Index ) ) .........................
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Page 271 and 272: SLD................................
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Statement List (STL) - DCE FEL ČVUT v Praze

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