IDEC MICROSmart FC6A-C24R1CE

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B-1726(7)

FC6A SERIES

Ladder Programming Manual

Table of Contents

Default Chapter2
- Safety Precautions2
- About this Manual3
- About the Warranty of the Products5
- Related Manuals6
- Table of Contents9
Hapter10
- Start Windldr13
- PLC Selection14
- Create Program15
- Save Project20
- Simulate Operation21
- Download Program22
- Exit Windldr24
- Monitor Operation24
- Windows Displayed in the Workspace25
- Checking the Windldr Version Number28
- Ladder Program Operation29
- Start/Stop Operation30
CHAPTER 2 :Devices33
- Device Addresses33
- Special Internal Relay36
- Special Data Register48
CHAPTER 3 :Instructions Reference79
- Basic Instruction List79
- Advanced Instruction List81
- Structure of an Advanced Instruction84
- Input Condition for Advanced Instructions84
- Source and Destination Devices84
- Using Timer or Counter as Source Device84
- Using Timer or Counter as Destination Device84
- Data Types for Advanced Instructions85
- Discontinuity of Device Areas89
- NOP (no Operation)89
- Device Addressing for Instruction Execution90
Basic Instructions92
- LOD (Load) and LODN (Load Not)97
- OUT (Output) and OUTN (Output Not)97
- SET and RST (Reset)99
- AND and ANDN (and Not)100
- OR and ORN (or Not)100
- AND LOD (Load)101
- OR LOD (Load)101
- BPS (Bit Push), BRD (Bit Read), and BPP (Bit Pop)102
- TML, TIM, TMH, and TMS (Timer)103
- TMLO, TIMO, TMHO, and TMSO (Off-Delay Timer)107
- CNT, CDP, and CUD (Counter)108
- Counter Circuit111
- CNTD, CDPD, and CUDD (Double-Word Counter)112
- CC= and CC>= (Counter Comparison)116
- DC= and DC>= (Data Register Comparison)118
- SFR and SFRN (Forward and Reverse Shift Register)120
- SOTU and SOTD (Single Output up and Down)124
- MCS and MCR (Master Control Set and Reset)125
- JMP (Jump) and JEND (Jump End)127
- End128
- Restriction on Ladder Programming129
CHAPTER 5 :Move Instructions131
- MOV (Move)131
- MOVN (Move Not)135
- IMOV (Indirect Move)136
- IMOVN (Indirect Move Not)138
- MOVC (Move Characters)139
- BMOV (Block Move)141
- IBMV (Indirect Bit Move)142
- IBMVN (Indirect Bit Move Not)144
- NSET (N Data Set)145
- NRS (N Data Repeat Set)146
- XCHG (Exchange)147
- TCCST (Timer/Counter Current Value Store)148
CHAPTER 6 :Data Comparison Instructions149
- CMP= (Compare Equal To)149
- CMP<> (Compare Unequal To)149
- CMP< (Compare Less Than)149
- CMP> (Compare Greater Than)149
- CMP<= (Compare Less than or Equal To)149
- CMP>= (Compare Greater than or Equal To)149
- ICMP>= (Interval Compare Greater than or Equal To)154
- LC= (Load Compare Equal To)156
- LC<> (Load Compare Unequal To)156
- LC< (Load Compare Less Than)156
- LC> (Load Compare Greater Than)156
- LC<= (Load Compare Less than or Equal To)156
- LC>= (Load Compare Greater than or Equal To)156
CHAPTER 7 :Binary Arithmetic Instructions159
- ADD (Addition)159
- SUB (Subtraction)159
- MUL (Multiplication)159
- DIV (Division)159
- INC (Increment)171
- DEC (Decrement)171
- ROOT (Root)172
- SUM (Sum)173
- RNDM (Random)176
CHAPTER 8 :Boolean Computation Instructions177
- ANDW (and Word)177
- ORW (or Word)177
- XORW (Exclusive or Word)177
CHAPTER 9 :Shift / Rotate Instructions181
- SFTL (Shift Left)181
- SFTR (Shift Right)183
- BCDLS (BCD Left Shift)185
- WSFT (Word Shift)187
- ROTL (Rotate Left)188
- ROTR (Rotate Right)190
CHAPTER 10 :Data Conversion Instructions193
- HTOB (Hex to BCD)193
- BTOH (BCD to Hex)195
- HTOA (Hex to ASCII)197
- ATOH (ASCII to Hex)199
- BTOA (BCD to ASCII)201
- ATOB (ASCII to BCD)204
- ENCO (Encode)207
- DECO (Decode)208
- BCNT (Bit Count)209
- ALT (Alternate Output)210
- CVDT (Convert Data Type)211
- DTDV (Data Divide)213
- DTCB (Data Combine)214
- SWAP (Data Swap)215
CHAPTER 11 :Week Programmer Instructions219
- WEEK (Weekly Timer)219
- YEAR (Yearly Timer)232
CHAPTER 12 :Display Instructions249
- MSG (Message)249
- DISP (Display)268
- DGRD (Digital Read)270
CHAPTER 13 :Program Branching Instructions273
- LABEL (Label)273
- LJMP (Label Jump)273
- LCAL (Label Call)275
- LRET (Label Return)275
- DJNZ (Decrement Jump Non-Zero)277
CHAPTER 14 :Refresh Instructions279
- IOREF (I/O Refresh)279
- HSCRF (High-Speed Counter Refresh)281
- FRQRF (Frequency Measurement Refresh)282
- COMRF (Communication Refresh)283
CHAPTER 15 :Interrupt Control Instructions285
- DI (Disable Interrupt)285
- EI (Enable Interrupt)285
CHAPTER 16 :Coordinate Conversion Instructions289
- XYFS (XY Format Set)289
- CVXTY (Convert X to Y)290
- CVYTX (Convert y to X)291
CHAPTER 17 :Average Instructions295
- AVRG (Average)295
CHAPTER 18 :Pulse Output Instructions297
- PULS (Pulse Output)297
- PWM (Variable Duty Cycle Pulse Output)304
- RAMP (Trapezoidal Control)311
- RAMPL (Linear Interpolation Control)323
- ZRN (Zero Return)332
- ARAMP (RAMP with Table)342
- ABS (Set Absolute Position)364
- JOG (JOG Operation)368
- Pulse Monitor375
- Positioning Control378
CHAPTER 19 :PID Control Instruction391
- PID (PID Control)391
- PIDA (PID Control)393
- PIDD (PID with Derivative Decay)416
- PID Monitor429
- Application Example435
CHAPTER 20 :Dual / Teaching Timer Instructions447
- DTML (1-S Dual Timer)447
- DTIM (100-Ms Dual Timer)447
- DTMH (10-Ms Dual Timer)447
- DTMS (1-Ms Dual Timer)447
- TTIM (Teaching Timer)449
CHAPTER 21 :Trigonometric Function Instructions451
- RAD (Degree to Radian)451
- DEG (Radian to Degree)452
- SIN (Sine)453
- COS (Cosine)454
- TAN (Tangent)455
- ASIN (Arc Sine)456
- ACOS (Arc Cosine)457
- ATAN (Arc Tangent)458
CHAPTER 22 :Logarithm / Power Instructions459
- LOGE (Natural Logarithm)459
- LOG10 (Common Logarithm)460
- EXP (Exponent)461
- POW (Power)462
CHAPTER 23 :File Data Processing Instructions463
- FIFOF (FIFO Format)463
- FIEX (First-In Execute)465
- FOEX (First-Out Execute)465
- NDSRC (N Data Search)467
CHAPTER 24 :Clock Instructions469
- TADD (Time Addition)469
- TSUB (Time Subtraction)473
- HTOS (HMS to Sec)477
- STOH (S to HMS)478
- HOUR (Hour Meter)479
CHAPTER 25 :Data Log Instructions481
- DLOG (Data Log)481
- TRACE (Data Trace)495
CHAPTER 26 :Script503
- SCRPT (Script)503
- Script Function Overview505
- Script Programming and Management507
- Programming Scripts514
- Script Programming Examples521
- Important Notes544
- About the Priority of the Operator545
- SCALE (Convert Analog Input)547
- FLWA (Analog Flow Totalizer)555
- FLWP (Pulse Flow Totalizer)564
- UMACRO (User-Defined Macro)575
Appendix585
- Execution Times for Instructions585
- Breakdown of END Processing Time589
- Differences between User-Defined Macros and Subroutines590
- Instruction Size (Bytes592
- User Program Execution Error596
CHAPTER 27 :Flow Calculation Instructions585
CHAPTER 28 :User-Defined Macro Instruction585
Ppendix585

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