Statement List (STL) - DCE FEL ČVUT v Praze

More documents

Recommendations

Info

Integer Math Instructions 7.7 + Add Integer Constant (16, 32-Bit) Format Description Status word Example 1 + Address Data type Description (16, or 32-bit integer) Constant to be added + adds the integer constant to the contents of ACCU 1 and stores the result in ACCU 1. The instruction is executed without regard to, and without affecting, the status word bits. + : Adds a 16-bit integer constant (in the range of -32768 to +32767) to the contents of ACCU 1-L and stores the result in ACCU 1-L. + : Adds a 32-bit integer constant (in the range of - 2,147,483,648 to 2,147,483,647) to the contents of ACCU 1 and stores the result in ACCU 1. BR CC 1 CC 0 OV OS OR STA RLO /FC writes: - - - - - - - - - STL Explanation L IW10 //Load the value of IW10 into ACCU 1-L. L MW14 //Load the contents of ACCU 1-L to ACCU 2-L. Load the value of MW14 into ACCU 1-L. +I //Add ACCU 2-L and ACCU 1-L; store the result in ACCU 1-L. + 25 //Add ACCU 1-L and 25; store the result in ACCU 1-L. T DB1.DBW25 //Transfer the contents of ACCU 1-L (result) to DBW25 of DB1. Example 2 STL Explanation L IW12 L IW14 + 100 //Add ACCU 1-L and 100; store the result in ACCU 1-L. >I //If ACCU 2 > ACCU 1, or IW12 > (IW14 + 100) JC NEXT //then conditional jump to jump label NEXT. Statement List (STL) for S7-300 and S7-400 Programming 7-8 A5E00706960-01
Example 3 STL Explanation L MD20 L MD24 +D //Add ACCU 1and ACCU 2; store the result in ACCU 1. + L#-200 //Add ACCU 1 and -200; store the result in ACCU 1. T MD28 Integer Math Instructions Statement List (STL) for S7-300 and S7-400 Programming A5E00706960-01 7-9
Page 1 and 2:
s SIMATIC Statement List (STL) for
Page 3 and 4:
Preface Purpose This manual is your
Page 5 and 6:
Preface Online Help The manual is c
Page 7 and 8:
Contents 1 Bit Logic Instructions 1
Page 9 and 10:
Contents 8 Floating-Point Math Inst
Page 11 and 12:
Contents 14 Accumulator Instruction
Page 13 and 14:
1 Bit Logic Instructions 1.1 Overvi
Page 15 and 16:
1.2 A And Format A Address Data ty
Page 17 and 18:
1.4 O Or Format O Address Data typ
Page 19 and 20:
1.6 X Exclusive Or Format X Addres
Page 21 and 22:
1.8 O And before Or Format Descript
Page 23 and 24:
1.10 AN( And Not with Nesting Open
Page 25 and 26:
1.14 XN( Exclusive Or Not with Nest
Page 27 and 28:
Example Statement List Program A( O
Page 29 and 30:
1.17 R Reset Format R Address Data
Page 31 and 32:
1.19 NOT Negate RLO Format Descript
Page 33 and 34:
1.21 CLR Clear RLO (=0) Format Desc
Page 35 and 36:
1.23 FN Edge Negative Format FN Bi
Page 37 and 38:
1.24 FP Edge Positive Format FP Bi
Page 39 and 40:
2 Comparison Instructions 2.1 Overv
Page 41 and 42:
2.3 ? D Compare Double Integer (32-
Page 43 and 44:
3 Conversion Instructions 3.1 Overv
Page 45 and 46:
3.3 ITB Integer (16-Bit) to BCD For
Page 47 and 48:
3.5 ITD Integer (16 Bit) to Double
Page 49 and 50:
Conversion Instructions 3.7 DTR Dou
Page 51 and 52: Conversion Instructions 3.9 INVD On
Page 53 and 54: Conversion Instructions 3.11 NEGD T
Page 55 and 56: Conversion Instructions 3.13 CAW Ch
Page 57 and 58: 3.15 RND Round Format Description S
Page 59 and 60: 3.17 RND+ Round to Upper Double Int
Page 61 and 62: 4 Counter Instructions 4.1 Overview
Page 63 and 64: 4.3 L Load Current Counter Value in
Page 65 and 66: 4.5 R Reset Counter Format Descript
Page 67 and 68: 4.7 CU Counter Up Format CU Counte
Page 69 and 70: 5 Data Block Instructions 5.1 Overv
Page 71 and 72: 5.3 CDB Exchange Shared DB and Inst
Page 73 and 74: Data Block Instructions 5.6 L DILG
Page 75 and 76: 6 Logic Control Instructions 6.1 Ov
Page 77 and 78: 6.2 JU Jump Unconditional Format De
Page 79 and 80: 6.4 JC Jump if RLO = 1 Format Descr
Page 81 and 82: 6.6 JCB Jump if RLO = 1 with BR For
Page 83 and 84: 6.8 JBI Jump if BR = 1 Format Descr
Page 85 and 86: 6.10 JO Jump if OV = 1 Format Descr
Page 87 and 88: 6.12 JZ Jump if Zero Format Descrip
Page 89 and 90: 6.14 JP Jump if Plus Format Descrip
Page 91 and 92: 6.16 JPZ Jump if Plus or Zero Forma
Page 93 and 94: 6.18 JUO Jump if Unordered Format D
Page 95 and 96: 7 Integer Math Instructions 7.1 Ove
Page 97 and 98: Integer Math Instructions 7.3 +I Ad
Page 99 and 100: Integer Math Instructions 7.5 *I Mu
Page 101: Example: 13 divided by 4 Contents o
Page 105 and 106: Integer Math Instructions 7.9 -D Su
Page 107 and 108: Integer Math Instructions 7.11 /D D
Page 109 and 110: Integer Math Instructions 7.12 MOD
Page 111 and 112: 8 Floating-Point Math Instructions
Page 113 and 114: 8.3 Floating-Point Math Instruction
Page 115 and 116: Floating-Point Math Instructions 8.
Page 131 and 132: 9 Load and Transfer Instructions 9.
Page 133 and 134: Contents of ACCU 1 Load and Transfe
Page 135 and 136: Load and Transfer Instructions 9.4
Page 139 and 140: 9.9 T Transfer Format Description S
Page 145 and 146: 10 Program Control Instructions 10.
Page 147 and 148: 10.3 BEC Block End Conditional Form
Page 149 and 150: 10.5 CALL Block Call Format Descrip
Page 151 and 152: 10.6 Call FB Format Description CAL
Page 153 and 154:
10.7 Call FC Format Description CAL
Page 155 and 156:
10.8 Call SFB Format Description CA
Page 157 and 158:
10.9 Call SFC Format Description CA
Page 159 and 160:
10.12 CC Conditional Call Format De
Page 161 and 162:
10.14 MCR (Master Control Relay) !
Page 163 and 164:
10.15 Important Notes on Using MCR
Page 165 and 166:
Example Program Control Instruction
Page 167 and 168:
10.18 MCRA Activate MCR Area Format
Page 169 and 170:
11 Shift and Rotate Instructions 11
Page 171 and 172:
Example 1 STL Explanation L MW4 //L
Page 173 and 174:
Examples Shift and Rotate Instructi
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
11.2.2 RLD Rotate Left Double Word
Page 185 and 186:
11.2.3 RRD Rotate Right Double Word
Page 187 and 188:
11.2.4 RLDA Rotate ACCU 1 Left via
Page 189 and 190:
12 Timer Instructions 12.1 Overview
Page 191 and 192:
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 203 and 204:
Page 205 and 206:
Enable Input Start Input Reset Inpu
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
13 Word Logic Instructions 13.1 Ove
Page 213 and 214:
Examples Word Logic Instructions Bi
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
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 and 268:
Index ) ) .........................
Page 269 and 270:
I -I ..............................
Page 271 and 272:
SLD................................
show all

Statement List (STL) - DCE FEL ČVUT v Praze

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?