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Advanced Function <strong>Instruction</strong>FUN 28 D PABSABSOLUTE(Take the absolute value)FUN 28 D PABSD : Register to be taken absolute valueD may combine with V, Z, P0~P9 to serve indirect addressapplicationOperandRangeWY WM WS TMR CTR HR OR SR ROR DR XRWY0∣WY240WM0∣WM1896WS0∣WS984T0∣T255C0∣C255R0∣R3839R3904∣R3967R3968∣R4167R5000∣R8071D0∣D4095P0~P9D ○ ○ ○ ○ ○ ○ ○ ○* ○* ○ ○V、Z• When operation control "EN" = 1 or "EN↑" ( P instruction) from 0 to 1, calculate the absolute value of thecontent of the register specified by D, and write it back into the original D register.X0EN28DPABSR 0• The instruction at left calculates the absolute value ofthe R0 register, and stores it back in R0.D R1 R0 −12345 CFC7H X0=D R1 R0 12345 3039H7-7
Advanced Function <strong>Instruction</strong>FUN 29 D PEXTSIGN EXTENSIONFUN 29 D PEXTD : Register to be taken sign extensionD may combine with V, Z, P0~P9 to serve indirect addressapplicationOperandRangeWY WM WS TMR CTR HR OR SR ROR DR XRWY0∣WY240WM0∣WM1896WS0∣WS984T0∣T255C0∣C255R0∣R3839R3904∣R3967R3968∣R4167R5000∣R8071D0∣D4095P0~P9D ○ ○ ○ ○ ○ ○ ○ ○* ○* ○ ○V、Z• When operation control "EN" = 1 or "EN↑" ( P instruction) from 0 to 1, this instruction will sign extent the 16bit numerical value specified by D to 32-bit value and store it into the 32-bit register comprised by the twosuccessive words, D + 1 and D. (Both values are the same, only it was originally formated as a 16 bitnumerical value, and was then extended to be formated as a 32 bit numerical value.)• This instruction extent the numerical value of a 16-bit register into an equivalent numerical value in a 32-bitregister (for example 33FFH converts to 000033FFH), Its main function is for numerical operations(+,-,*,/,CMP......) which can take the 16 bit or 32 bit numerical values as operand. Before operation all theoperand should be adjusted to the same length for proper operation.X0EN29PEXTR 0• The instruction at left takes a 16 bit numerical value R0,and extends it to an equivalent value in 32 bits, thenstores it into a 32 bit register (DR0=R1R0) comprised R0and R1DR1 R0R1 B15 R0 B0Ignore the value of R1 before1 1 0 0 1 1 1 1 1 1 0 0 0 1 1 1 -12345extension X0=B31 R1 B16 B15 R 0 B0D R1 R0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 0 1 1 1 -12345Fill B15 value into B31-B16,(if B15 is 0, then B31-B16 are all 0)Before extension(16 bits) R0= CFC7H=−12345After extension(32 bits)R1R0=FFFFCFC7H=−12345The two numerical values are actually the same7-8
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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
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All input controls of the function
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• The names and functions of the
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5.1.4 Functions Output (FO)The “F
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Indirect addressing program example
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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 76
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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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