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Basic Function <strong>Instruction</strong>CCOUNTER(16-Bit: C0~C199, 32-bit: C200~C255)CExample 116-Bit Fixed CounterLadder diagram Key operations Mnemonic codeORG ORG SHORTX0X1CKCLRRSTC 1PV :M19735CUPY1ORGLDRST M 1973ORG X 0LD X 1C 1 PV: 5X0X1CKCLRSETC 2PV :M19735CUPOUTORGFO 0OUT Y 1ORG SHORTSET M 1973An example of applyingthe “Count-Up” status byusing FO0 directly.ORGLDORG X 0LD X 1C 2 PV: 5X0X13276632767M1973=0(Defaulted)M1973=1C1Y1C2(CV)C20011325 times32445632767 times500Count StartCount-UpExample 232-Bit counter with variable preset valueLike a timer, if the PV of a counter is changed to a register (such as R, D, and so on), the counter will use theregister contents as the counting PV. Therefore, only need to change the register contents to change the PV ofthe counter while PLC is running. Below is an example of a 32-bit counter that uses the data register R0 as thePV (in fact it is the 32-bit PV formed by R1 and R0).6-6
Basic Function <strong>Instruction</strong>CCOUNTER(16-Bit: C0~C199, 32-Bit: C200~C255)CLadder diagram Key operations Mnemonic codeX0CKC200CLRORGORG X 0X1CLRC200PV : R 0Y1LDLD X 1C200PV: R 0An example of applyingthe “time-up” status byusing the C200 contact.ORGOUTORG C 200OUT Y 1X0X1C20001234567891011121314(R1=0)When R0=4Y14 timesWhen R0=9Y19 timesCount StartCount-UpCount-UpRemark: If the preset value of the counter is 0 and "CLR" input also at 0, then the Cn contact status and FO0(CUP) becomes 1 immediately after the PLC finishes its first scan because the "Count-Up" has occurred.It will stay at 1 regardless how the CV value varies until "CLR" input changes to 1.6-7
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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
Page 24 and 25: Relay No. Function Description3. Pu
Page 26 and 27: Relay No. Function DescriptionM1965
Page 28 and 29: 2.4 Special Registers DetailsRegist
Page 30 and 31: Register No. Function DescriptionR4
Page 38 and 39: Register No. Function DescriptionD4
Page 40 and 41: Instruction Operand Symbol Function
Page 42 and 43: FUNNo.NameOperandDerivativeInstruct
Page 44 and 45: FUNNo.NameOperandDerivativeinstruct
Page 46 and 47: • Ramp Function InstructionsFUNNo
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Page 50 and 51: ※For the relays marked with a ‘
Page 52 and 53: FUN7 is the UDCTR function. While r
Page 54 and 55: 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 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
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Advanced Function InstructionFUN 42
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Advanced Function InstructionFUN50
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Advanced Function InstructionEND PR
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Advanced Function InstructionFUN89/
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Advanced Function InstructionTable
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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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