06 Instructions

1

= **Basic program instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

4

**LX3V(1S)**

5

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

6

|(% rowspan="25" %)[[Basic instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/01.Basic%20instruction/]]|LD|Operation contact type NO (normally open)|¡|¡|¡|¡

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|LDI|Operation contact type NC (normally closed)|¡|¡|¡|¡

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|OUT|Final logical operation type coil drive|¡|¡|¡|¡

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|AND|Serial connection of NO(normally open)|¡|¡|¡|¡

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|ANI|Serial logical, operation contact type NC(normally closed) contacts|¡|¡|¡|¡

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|OR|Parallel, connection of NO (normally open) contacts|¡|¡|¡|¡

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|ORI|Parallel, connection of NC (normally closed) contacts|¡|¡|¡|¡

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|LDP|Initial logical, operation -Rising edge pulse|¡|¡|¡|¡

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|LDF|Initial logical, operation falling/trailing edge pulse|¡|¡|¡|¡

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|ANDP|Serial connection of Rising edge pulse|¡|¡|¡|¡

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|ANDF|Serial connection of falling/ trailing edge pulse|¡|¡|¡|¡

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|ORP|Parallel, connection of NO Rising edge pulse|¡|¡|¡|¡

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|ORF|Parallel connection of Falling/trailing edge pulse|¡|¡|¡|¡

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|ORB|Serial connection of multiple parallel circuits|¡|¡|¡|¡

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|ANB|Serial connection of multiple parallel circuits|¡|¡|¡|¡

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|MPS|Stores the current result of the internal PLC operations|¡|¡|¡|¡

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|MRD|Reads the current result of the internal PLC operations|¡|¡|¡|¡

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|MPP|Pops (recalls and removes) the currently stored result|¡|¡|¡|¡

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|MC|Denotes the start of a master control block|¡|¡|¡|¡

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|MCR|Denotes the end of a master control block|¡|¡|¡|¡

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|INV|Invert the current result of the internal PLC operations|¡|¡|¡|¡

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|PLS|Rising edge pulse|¡|¡|¡|¡

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|PLF|Falling / trailing edge pulse|¡|¡|¡|¡

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|SET|Sets a bit device permanently ON|¡|¡|¡|¡

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|RST|Resets a bit device permanently OFF|¡|¡|¡|¡

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= **Step ladder instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

39

|(% rowspan="2" %)[[Step ladder instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/17.Step%20control%20instructions/]]|STL|STL programming start instruction|¡|¡|¡|¡

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|RET|STL programming end instruction|¡|¡|¡|¡

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= **Program Flow instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

49

|(% rowspan="7" %)[[Program flow instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/02.Program%20flow/]]|CJ|Conditional jump|¡|¡|¡|¡

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|CALL|Call Subroutine|¡|¡|¡|¡

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|EI|Enable Interrupt|¡|¡|¡|¡

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|DI|Disable Interrupt|¡|¡|¡|¡

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|WDT|Watchdog Timer|¡|¡|¡|¡

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|FOR|Start of a For/Next Loop|¡|¡|¡|¡

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|NEXT|End a For/Next Loop|¡|¡|¡|¡

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= **Move and Compare instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

64

|(% rowspan="10" %)[[Move and Compare instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/03.Move%20and%20campare/]]|CMP|Compare |¡|¡|¡|¡

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|ZCP|Zone compare|¡|¡|¡|¡

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|MOV|Move |¡|¡|¡|¡

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|SMOV|Shift move|-|¡|¡|¡

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|CML|Compliment |-|¡|¡|¡

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|BMOV|Block move|¡|¡|¡|¡

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|FMOV|Fill move|-|¡|¡|¡

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|XCH|Exchange |-|¡|¡|¡

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|BCD|Binary coded decimal|¡|¡|¡|¡

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|BIN|Binary |¡|¡|¡|¡

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= **Arithmetic and Logical Operations instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

82

|(% rowspan="10" %)[[Arithmetic and Logical Operations instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/06.Arithmetic%20and%20logical%20operations/]]|ADD|Addition |¡|¡|¡|¡

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|SUB|Subtraction |¡|¡|¡|¡

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|MUL|Multiplication |¡|¡|¡|¡

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|DIV|Division |¡|¡|¡|¡

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|INC|Increment|¡|¡|¡|¡

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|DEC|Decrement|¡|¡|¡|¡

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|WAND|Word AND|¡|¡|¡|¡

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|WOR|Word OR|¡|¡|¡|¡

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|WXOR|Word exclusive OR|¡|¡|¡|¡

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|NEG|Negation |-|¡|¡|¡

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= **Rotation and Shift instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

100

|(% rowspan="10" %)[[Rotation and Shift instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/08.Rotation%20and%20shift/]]|ROR|Rotation right|¡|¡|¡|¡

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|ROL|Rotation left|¡|¡|¡|¡

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|RCR|16-bit rotation right with carry|-|¡|¡|¡

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|RCL|16-bit rotation left with carry|-|¡|¡|¡

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|SFTR|(bit) shift right|¡|¡|¡|¡

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|SFTL|(bit) shift left|¡|¡|¡|¡

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|WSFR|word shift right|-|¡|¡|¡

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|WSFL|word shift left|-|¡|¡|¡

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|SFWR|shift register write|¡|¡|¡|¡

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|SFRD|shift register read|¡|¡|¡|¡

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= **Data operation instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

118

|(% rowspan="11" %)[[Data operation instructions>>path:/wiki/plc/view/2-User%20manual/6.Instruction/04.Data%20operation/]]|ZRST|Zone reset|¡|¡|¡|¡

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|DECO|Decode |¡|¡|¡|¡

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|ENCO|Encode |¡|¡|¡|¡

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|SUM|The sum of active bits|-|¡|¡|¡

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|BON|Check specified bit status|-|¡|¡|¡

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|MEAN|Mean |-|¡|¡|¡

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|ANS|(timed) annunciator set|-|¡|¡|¡

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|ANR|Annunciator reset|-|¡|¡|¡

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|SQR|Square root|-|¡|¡|¡

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|FLT|Float |-|¡|¡|¡

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|SWAP|High and low bit conversion|-|¡|¡|¡

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= **High-speed Processing Instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

137

|(% colspan="1" rowspan="11" %)[[High-speed Processing Instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/07.High%20speed%20process/]]|REF|Refresh|¡|¡|¡|¡

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|REFF|Refresh and filter adjust|-|¡|¡|¡

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|MTR|Input matrix|¡|¡|¡|¡

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|DHSCR|High speed counter set|¡|¡|¡|¡

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|DHSCS|High speed counter reset|¡|¡|¡|¡

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|DHSZ|High speed counter zone compare|-|¡|¡|¡

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|SPD|Speed detect|¡|¡|¡|¡

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|PLSY|16-bit pulse Y output|¡|¡|¡|¡

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|PWM|Pulse width modulation|¡|¡|¡|¡

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|PLSR|Ramp pulse output|¡|¡|¡|¡

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|PLSR2|Multi-speed pulse output|-|-|¡|-

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= **ECAM instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

156

|(% rowspan="3" %)[[ECAM instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/10.ECAM/]]|DECAM|ECAM configuration|-|-|-|¡

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|DEGEAR|Electronic gear configuration|-|-|-|¡

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|ECAMTBX|Create E-CAM datasheet|-|-|-|¡

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= **External I/O Devices instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

167

|(% rowspan="12" %)[[External I/O device instruction>>path:https://docs.we-con.com.cn/bin/view/PLC%20Editor/6.Instruction/09.External%20IO%20Devices/]]|TKY|Ten key input|-|¡|¡|¡

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|HKY|Hexadecimal input|-|¡|¡|¡

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|DSW|Digital switch (thumbwheel input)|¡|¡|¡|¡

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|SEGD|Seven segment decoder|-|¡|¡|¡

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|SEGL|Seven segment with latch|¡|¡|¡|¡

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|ARWS|Arrow switch|-|¡|¡|¡

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|ASC|ASCII code|-|¡|¡|¡

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|PR|“print” to a display|-|¡|¡|¡

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|FROM|Read from a special function block|¡|¡|¡|¡

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|TO|Write to a special function block|¡|¡|¡|¡

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|GRY|Converts binary integer to GRAY code|-|¡|¡|¡

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|GBIN|Converts GRAY CODE to binary|-|¡|¡|¡

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= **External Devices instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

187

|(% rowspan="9" %)[[External devices instruction>>path:https://docs.we-con.com.cn/bin/view/PLC%20Editor/6.Instruction/13.External%20Device%20SER%20instruction/]]|RS|RS communications|¡|¡|¡|¡

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|RS2|RS2 communications|¡|¡|¡|¡

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|CPAVL|Serial port settings|¡|¡|¡|¡

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|CPAVL|Ethernet port settings|¡|¡|¡|¡

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|PRUN|Octal bit transmission|¡|¡|¡|¡

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|ASCI|hexadecimal to ASCII|¡|¡|¡|¡

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|HEX|ASCII to hexadecimal|¡|¡|¡|¡

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|CCD|check code|¡|¡|¡|¡

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|PID|PID control loop|¡|¡|¡|¡

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= **Floating Point instructions** =

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

204

|(% rowspan="22" %)[[Floating point instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/14.Floating%20calculation/]]|DECMP|Binary floating point data compare|-|¡|¡|¡

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|DEZCP|Binary floating point zone compare|-|¡|¡|¡

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|DEBCD|Binary to BCD floating point data conversion|-|¡|¡|¡

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|DEBIN|BCD to Binary floating point data conversion|-|¡|¡|¡

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|DEADD|Binary floating point addition|-|¡|¡|¡

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|DESUB|Binary floating point subtraction|-|¡|¡|¡

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|DEMUL|Binary floating point multiplication|-|¡|¡|¡

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|DEDIV|Binary floating point division|-|¡|¡|¡

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|DESQR|Binary floating point square root|-|¡|¡|¡

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|INT|16-bit binary floating point to integer|-|¡|¡|¡

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|DSIN|Sin operation|-|¡|¡|¡

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|DCOS|Cosine operation|-|¡|¡|¡

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|DTAN|Tangent operation|-|¡|¡|¡

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|DASIN|Calculate radian value, according to the corresponding value of SIN|-|-|¡|¡

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|DSINH|Binary floating point operation of Hyperbolic Sine function SINH|-|-|¡|¡

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|DACOS|Calculate radian value, according to the corresponding value of COS|-|-|¡|¡

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|DCOSH|Binary floating point operation of Hyperbolic Cosine function COSH|-|-|¡|¡

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|DATAN|Calculate radian value, according to the corresponding value of TAN|-|-|¡|¡

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|DTANH|Binary floating point operation of Hyperbolic Tangent function TANH|-|-|¡|¡

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|DEXP|Perform exponent operation of binary floating-point number to base e (2.71828)|-|-|¡|¡

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|DLOG10|Perform common logarithm operation of binary floating-point number to base 10|-|-|¡|¡

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|DLOGE|Perform natural logarithm operation of binary floating-point number to base e (2.71828)|-|-|¡|¡

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= **Positioning Instructions** =

228

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

234

|(% rowspan="5" %)[[Positioning instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/12.Positioning%20control/]]|DABS|Absolute current value read|¡|¡|¡|¡

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|ZRN|Setting of zero return speed|¡|¡|¡|¡

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|PLSV|Variable speed pulse output|¡|¡|¡|¡

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|DRVI|Relative position control|¡|¡|¡|¡

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|DRVA|Absolute position control|¡|¡|¡|¡

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**4.14 Real Time Clock Control**

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|**Instruction type**|**Instruction**|**Description**|(((

**LX3V**

**(1S)**

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

247

|(% rowspan="7" %)[[Real time clock control>>path:/wiki/plc/view/2-User%20manual/6.Instruction/05.Real%20time%20clock/]]|TCMP|time compare|¡|¡|¡|¡

248

|TZCP|time zone compare|¡|¡|¡|¡

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|TADD|time addition|¡|¡|¡|¡

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|TSUB|time subtraction|¡|¡|¡|¡

251

|TRD|read RTC data|¡|¡|¡|¡

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|TWR|set RTC data|¡|¡|¡|¡

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|HOUR|16-bit chronograph|¡|¡|¡|¡

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= **Handy Instructions** =

256

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|**Instruction type**|**Instruction**|**Description**|(((

258

**LX3V(1S)**

259

)))|**LX3V (2N)**|**LX3VP**|**LX3VE**

260

|(% rowspan="10" %)[[Handy instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/11.Handy%20instructions/]]|IST|initial state|¡|¡|¡|¡

261

|SER|Search |-|¡|¡|¡

262

|ABSD|Absolute drum|¡|¡|¡|¡

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|INCD|Incremental drum|¡|¡|¡|¡

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|TTMR|Teaching timer|-|¡|¡|¡

265

|STMR|Special timer - definable|-|¡|¡|¡

266

|ALT|Alternate state|¡|¡|¡|¡

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|RAMP|Ramp - variable value|¡|¡|¡|¡

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|ROTC|Rotary table control|-|¡|¡|¡

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|SORT|Sort data|-|¡|¡|¡

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= **Circular interpolation instructions** =

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|(% rowspan="6" %)[[Circular interpolation instruction>>path:/wiki/plc/view/2-User%20manual/6.Instruction/15.Circular%20interpolation%20instruction/]]|G90G01|Absolute position line interpolation|-|-|-|¡

275

|G91G01|Relative position line interpolation|-|-|-|¡

276

|G90G02|Absolute position of the clockwise circular interpolation|-|-|-|¡

277

|G91G02|Relative position clockwise circular interpolation|-|-|-|¡

278

|G90G03|Absolute position anticlockwise circular interpolation|-|-|-|¡

279

|G91G03|Relative position anticlockwise circular interpolation|-|-|-|¡

280

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