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Basic Function <strong>Instruction</strong>FUN 21 D P→BINBCD TO BIN CONVERSION(Converts BCD data of the device specified at S into BIN and stores the result in D)FUN 21 D P→BINOperandS : The register to be convertedD : The register to store the converted data(BIN code)The S, D may combine with V, Z, P0~P9 toserve indirect addressingRangeOperandWX WY WM WS TMR CTR HR IR OR HR HSCR RTCR SR ROR DRWX0∣WX240WY0∣WY240WM0∣WM1896WS0∣WS984T0∣T255C0∣C255R0∣R3839R3840∣R3903R3904∣R3919R3920∣R4047R4096∣R4127R4128∣R4135R4136∣R4167R5000∣R8071S ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○D ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○* ○* ○D0∣D4095●●●The decimal (BCD) data must be converted to binary (BIN) data first in order for PLC to accept the datawhich is originally in decimal unit (BCD code) inputted from external device such as digital switch becausethe BCD data can not be accepted by PLC for its operations.Converts BCD data of the device specified at S into BIN and writes the result in D when the operationcontrol input "EN" =1 or "EN↑" ( P instruction) from 0 to 1. If the data in S is not in BCD, then the error flagFO0 is set to 1 and the old data of D are retained.Constant is converted to BIN automatically when store in program and can not be used as a sourceoperand of this function.Example16-bit BCD to BIN conversionLadder diagram Key operations Mnemonic codeX021P. BINEN S : WX 0D : R 1ERRORGORG X 0FUN 21PS : WX 0D : R 1X15X0↓ 1 2 3 4 ↓S WX0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 X0=B15B0↓↓D R1 0 0 0 0 0 1 0 0 1 1 1 1 0 0 1 06-38
Chapter 7 Advanced Function <strong>Instruction</strong>s• Flow control instructions1 (FUN22) ............................................................... 7-1• Arithmetical operation instructions (FUN23~32)............................................7-2 ~ 7-9• Logical operation instructions (FUN35~36)............................................7-10 ~ 7-13• Comparison instructions (FUN37) ...............................................................7-14• Data movement instructions1 (FUN40~50)............................................ 7-15 ~ 7-25• Shifting/Rotating instructions1 (FUN51~54)............................................ 7-26 ~ 7-29• Code conversion instructions (FUN55~64)............................................ 7-30 ~ 7-46• Flow control instructions2 (FUN65~71)............................................ 7-47 ~ 7-54• I/O instructions (FUN74~86)............................................ 7-55 ~ 7-72• Cumulative timer instructions (FUN87~89)............................................ 7-73 ~ 7-74• Watchdog timer instructions (FUN90~91).............................................7-75 ~ 7-76• High speed counting/timing (FUN92~93).............................................7-77 ~ 7-78• Report printing instructions (FUN94) ....................................................7-79 ~ 7-80• Slow up/Slow down instructions (FUN95) ....................................................7-81 ~ 7-82• Table instructions (FUN100~114)....................................... 7-84 ~ 7-101• Matrix instructions (FUN120~130)..................................7-103 ~ 7-113• NC positioning instructions (FUN140~143).............................7-114 ~ 7-119• Enable/Disable instructions (FUN145~146).............................7-120 ~ 7-121• Communication instructions (FUN150~151).............................7-122 ~ 7-123• Date movement instructions2 (FUN160) ........................................... 7-124 ~ 7-125• Floating Point Number operation instructions(FUN200~213)..........7-126 ~ 7-140
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Conventional Ladder DiagramPLC Ladd
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Input processing (Reading thestatus
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We must energize the coil of relay
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Network: Network is a circuit repre
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1.5 The De-Composition of a Network
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• When a single element or a seri
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MEMO
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2.2 Digital and Register Allocation
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Relay No. Function Description3. Pu
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Relay No. Function DescriptionM1965
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2.4 Special Registers DetailsRegist
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Register No. Function DescriptionR4
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Register No. Function DescriptionD4
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Instruction Operand Symbol Function
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FUNNo.NameOperandDerivativeInstruct
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FUNNo.NameOperandDerivativeinstruct
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• Ramp Function InstructionsFUNNo
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MEMO
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※For the relays marked with a ‘
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FUN7 is the UDCTR function. While r
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X0X1Node ANode BIncerseInversediffe
Page 56 and 57: All input controls of the function
Page 58 and 59: • The names and functions of the
Page 60 and 61: 5.1.4 Functions Output (FO)The “F
Page 62 and 63: Indirect addressing program example
Page 64 and 65: 5.3.2 The Coding of Numeric Numbers
Page 66 and 67: (2). 0.5 = (-1) 0 * 2 ( 01111110 )
Page 68 and 69: While all FBs-PLC numerical operati
Page 70 and 71: Basic Function InstructionT TIMER T
Page 72 and 73: Basic Function InstructionT TIMER T
Page 74 and 75: Basic Function InstructionCCOUNTER(
Page 76 and 77: Basic Function InstructionSET D PSy
Page 78 and 79: Basic Function InstructionRST D PSy
Page 80 and 81: Basic Function InstructionFUN 0MCSy
Page 82 and 83: Basic Function InstructionFUN 1MCES
Page 84 and 85: Basic Function InstructionFUN 2SKPS
Page 86 and 87: Basic Function InstructionFUN 4DIFU
Page 88 and 89: Basic Function InstructionFUN 6 D P
Page 90 and 91: Basic Function InstructionFUN 7 DUD
Page 92 and 93: Basic Function InstructionFUN 9 D P
Page 94 and 95: Basic Function InstructionFUN 11 D
Page 108 and 109: Advanced Function InstructionFUN22
Page 110 and 111: Advanced Function InstructionFUN 24
Page 118 and 119: Advanced Function InstructionFUN32A
Page 154 and 155: Advanced Function InstructionEND PR
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Advanced Function InstructionFUN 66
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Advanced Function InstructionFUN89/
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Advanced Function InstructionTable
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Advanced Function InstructionFUN101
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Advance Function InstructionFUN 208
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MEMO
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8.2 Basic Formation of Step Ladder
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. Single CycleM1924X0• When step
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●STP Sxxx : S20≦Sxxx≦S999(Dis
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【Description】: 1. When ON, the
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●STPEND :(Displayed in WinProladd
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Example 1WinProladderFP-07M1924STP
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Example 3WinProladderFP-07M1924STP
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WinProladderFP-07M1924STP S0X1X2X0S
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WinProladderM1924TO S0X1STP S0SET Y
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●Pedestrian Crossing Lights Contr
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8.6 Syntax Check Error Codes for St
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1.1 Profile112798716外徑 4ψ×4
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〝H〞 indicates hexadecimal↓
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1.5.2 FUN function description• F
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【Example】Assume definition as R
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• Locations and application of th
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1.7.2 The Information formats of me
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