Omron SYSMAC CP CP1E-N@@D@-@ Uživatelský manuál Strana 202
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Hodnocené. / 5. Na základě hodnocení zákazníků
2 Instructions
2-166
CP1E CPU Unit Instructions Reference Manual(W483)
–/–L
Applicable Program Areas
Operands
Operand Specifications
Flags
Instruction Mnemonic Variations
Function
code
Function
SIGNED BINARY SUBTRACT
WITHOUT CARRY
– @– 410
Subtracts 4-digit (single-word) hexadecimal data
and/or constants.
DOUBLE SIGNED BINARY
SUBTRACT WITHOUT
CARRY
–L @–L 411
Subtracts 8-digit (double-word) hexadecimal data
and/or constants.
Symbol
– –L
Area Step program areas Subroutines Interrupt tasks
Usage OK OK OK
Operand Description
Data type Size
– –L – –L
Mi
–: Minuend word
–L: First minuend word
INT DINT 1 2
Su
–: Subtrahend word
–L: First subtrahend word
INT DINT 1 2
R
–: Result word
–L: First result word
INT DINT 1 2
Area
Word addresses Indirect DM addresses
Constants CF Pulse bits TR bits
CIO WR HR AR T C DM @DM *DM
Mi, Su
OK OK OK OK OK OK OK OK OK
OK
--- --- ---
R ---
Name Label
Operation
– –L
Error Flag P_ER OFF OFF
Equals Flag P_EQ • ON when the result is 0.
• OFF in all other cases.
• ON when the result is 0.
• OFF in all other cases.
Carry Flag P_CY • ON when the subtraction results in a borrow.
• OFF in all other cases.
• ON when the subtraction results in a borrow.
• OFF in all other cases.
Overflow Flag P_OF • ON when the result of subtracting a negative num-
ber from a positive number is in the range 8000 to
FFFF hex.
• OFF in all other cases.
• ON when the result of subtracting a negative num-
ber from a positive number is in the range
80000000 to FFFFFFFF hex.
• OFF in all other cases.
Underflow Flag P_UF • ON when the result of subtracting a negative num-
ber from a positive number is in the range 0000 to
7FFF hex.
• OFF in all other cases.
• ON when the result of subtracting a positive num-
ber from a negative number is in the range
00000000 to 7FFFFFFF hex.
• OFF in all other cases.
Negative Flag P_N • ON when the leftmost bit of the result is 1.
• OFF in all other cases.
• ON when the leftmost bit of the result is 1.
• OFF in all other cases.
R
Mi
Su
Mi: Minuend word
Su: Subtrahend word
R: Result word
-(410)
R
Mi
Su
Mi: Minuend word
Su: Subtrahend word
R: Result word
-L(410)
- INSTRUCTIONS 1
- REFERENCE MANUAL 1
- OMRON, 2009 2
- CP1E-N@@D@-@ 3
- CP1E-NA@@D@-@ 3
- CP1E CPU Unit 3
- SYSMAC CP Series 3
- CP1E-E@@D@-@ 3
- Introduction 4
- CP1E CPU Unit Manuals 5
- Manual Configuration 6
- (This Manual) 6
- Manual Structure 8
- Terminology and Notation 9
- Sections in this Manual 10
- WARRANTY 15
- LIMITATIONS OF LIABILITY 15
- Application Considerations 16
- Disclaimers 17
- Safety Precautions 18
- CautionCaution 19
- Precautions for Safe Use 21
- Trademarks 22
- Summary of Instructions 25
- 1 Summary of Instructions 26
- Constants 39
- Examples 39
- Condition Flags 40
- Symbol Instructions 40
- Sequence Input Instructions 41
- LD/LD NOT 43
- AND/AND NOT 45
- OR/OR NOT 47
- AND LD/OR LD 49
- SET/RSET 65
- SETA/RSTA 67
- SETB/RSTB 69
- Precautions 72
- Usage OK OK OK 75
- MILH/MILR/MILC 80
- JMP/CJP/JME 89
- FOR/NEXT 92
- Overview 96
- Applicable Instructions 96
- Basic Timer Specifications 96
- Operating Mode 97
- 2 Instructions 100
- Timer reset method 101
- TIM/TIMX 102
- Function 103
- Precautions 103
- Sample program 104
- TIMH/TIMHX 105
- TMHH/TMHHX 108
- TTIM/TTIMX 110
- TIML/TIMLX 113
- CNT/CNTX 116
- CNTR/CNTRX 119
- CNR/CNRX 122
- Comparison Instructions 124
- Functioni 125
- 2: D200S1: D100 126
- 2: D210S1: D110 126
- Applicable Program Areas 127
- Operands 127
- Operand Specifications 128
- Day of month 130
- CMP/CMPL 131
- CPS/CPSL 134
- ZCP/ZCPL 141
- Data Movement Instructions 144
- Name Label Operation 150
- • OFF in all other cases 150
- Sample Program 154
- Of: Offset 159
- Data Shift Instructions 163
- Wd: Word 171
- ROL(027) 171
- NASL/NSLL 177
- NASR/NSRL 180
- ++B/++BL 189
- --B/--BL 192
- Symbol Math Instructions 194
- +BC/+BCL 200
- Mi: CIO 200 205
- Su+1: CIO 121 Su: CIO 120 205
- –BC/–BCL 211
- Conversion Instructions 221
- 00 000 0520030D270 222
- BCD/BCDL 223
- 00 D32 A02 02 619 039 224
- 8-to-256 bit decoding 229
- R=1 (Convert 2 bytes.) 229
- Precaution 234
- 256-to-8 bit Conversion 236
- Parity 240
- Examples of Di 240
- Output example 244
- Logic Instructions 246
- ORW/ORWL 248
- XORW/XORL 250
- COM/COML 252
- Special Math Instructions 254
- 16-bit Unsigned BCD Data 258
- 16-bit Unsigned Binary Data 258
- 16-bit Signed Binary Data 258
- 32-bit Signed Binary Data 258
- Ω 0F00 0086 000F )×(–= 260
- Data Format 265
- Number of Digits 265
- Floating-point Data 265
- Special Numbers 265
- Writing Floating-point Data 266
- FIX/FIXL 269
- FLT/FLTL 271
- +F, –F, *F, /F 273
- Floating-point Math 275
- Instructions 275
- +F, –F, *F, /F 275
- FLOATING-POINT DIVIDE (/F) 276
- Decimal point 282
- 15 87 0 286
- Storage of ASCII Text 287
- Byte position is swapped 290
- Data Control Instructions 293
- PID Control 295
- Performance Specifications 296
- Calculation Method 296
- PID Parameter Settings 297
- PID control 300
- PID Action 301
- Direction of Action 302
- Adjusting PID Parameters 302
- Parameter Settings 307
- Execution 307
- PID parameters 310
- Manipulated 310
- Using TPO(685) Alone 311
- Reverse Scaling 315
- Subroutines Instructions 326
- Nested Subroutines 330
- Combined-use instructions 331
- Related Memory Area Words 335
- High-speed Counter/Pulse 349
- Output Instructions 349
- Step Instructions 377
- SNXT/STEP 378
- Step Instructions 379
- SNXT/STEP 379
- Name Address Details 380
- Step (A) ladder program 383
- Step (B) ladder program 383
- Step (C) ladder program 383
- (3) Parallel Control 384
- Application Examples 385
- (3) Parallel Execution 387
- Basic I/O Unit Instructions 388
- Units Refreshed by IORF(097) 389
- 7-segment Data 392
- External Connections 395
- Timing Chart 395
- CIO WR HR AR T C DM @DM *DM 398
- Error Flag P_ER OFF 399
- System word 402
- (Cannot be accessed b 402
- Related PLC Setup Settings 406
- Programming Example 409
- Controlling Signals 409
- Controlling Signals 415
- Clock Instructions 416
- R through R+2: Result Data 417
- FAL number 1 to 511 decimal 425
- FAL error codes 4101 to 42FF 425
- Other Instructions 434
- Number of Steps 437
- Times and Number of Steps 438
- Sequence Output Instructions 439
- Sequence Control Instructions 440
- Subroutine Instructions 446
- I/O Unit Instructions 447
- 4-1 Monitoring the Cycle Time 450
- 4-2 Computing the Cycle Time 451
- 4-2-2 Cycle Time Overview 452
- (5) Peripheral Servicing 453
- Additional Information 453
- Conditions 454
- Calculation Example 454
- Appendices 455
- Four leftmost bits 464
- Four rightmost bits 464
- Revision History 465
- Revision-2 466
- OMRON Corporation 467
- Regional Headquarters 467
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