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今天海蓝机电的孙XX工程师为你撰写关于三菱三菱plc实用指令，。包含FX0N的指令、FX1S的指令、FX1N的指令、FX2N的指令、FX3NC指令。
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类
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FNC NO.
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指令助记符
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功能说明
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对应不同型号的√LC
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FX0S
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FX0N
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FX1S
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FX1N
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FX2N
FX2NC
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程
序
流
程
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00
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CJ
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条件跳转
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√
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√
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√
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√
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√
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01
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CALL
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子程序调用
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×
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×
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√
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√
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√
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02
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SRET
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子程序返回
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×
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×
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√
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√
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√
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03
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IRET
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中断返回
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√
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√
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√
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√
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√
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04
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EI
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开中断
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√
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√
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√
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√
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√
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05
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DI
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关中断
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√
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√
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√
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√
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√
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06
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FEND
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主程序结束
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√
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√
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√
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√
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√
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07
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WDT
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监视定时器刷新
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√
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√
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√
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√
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√
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08
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FOR
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循环的起点与次数
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√
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√
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√
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√
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√
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09
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NEXT
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循环的终点
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√
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√
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√
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√
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√
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传
送
与
比
较
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10
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CM√
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比较
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√
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√
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√
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√
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√
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11
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ZC√
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区间比较
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√
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√
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√
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√
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√
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12
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MOV
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传送
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√
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√
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√
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√
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√
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13
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SMOV
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位传送
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×
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×
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×
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×
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√
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14
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CML
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取反传送
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×
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×
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×
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×
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√
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15
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BMOV
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成批传送
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×
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√
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√
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√
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√
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16
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FMOV
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多点传送
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×
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×
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×
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×
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√
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17
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XCH
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交换
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×
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×
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×
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×
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√
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18
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BCD
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二进制转换成BCD码
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√
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√
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√
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√
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√
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19
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BIN
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BCD码转换成二进制
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√
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√
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√
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√
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√
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算
术
与
逻
辑
运
算
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20
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ADD
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二进制加法运算
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√
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√
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√
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√
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√
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21
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SUB
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二进制减法运算
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√
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√
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√
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√
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√
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22
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MUL
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二进制乘法运算
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√
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√
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√
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√
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√
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23
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DIV
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二进制除法运算
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√
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√
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√
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√
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√
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24
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INC
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二进制加1运算
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√
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√
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√
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√
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√
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25
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DEC
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二进制减1运算
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√
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√
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√
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√
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√
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26
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WAND
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字逻辑与
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√
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√
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√
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√
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√
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27
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WOR
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字逻辑或
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√
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√
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√
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√
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√
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28
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WXOR
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字逻辑异或
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√
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√
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√
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√
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√
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29
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NEG
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求二进制补码
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×
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×
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×
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×
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√
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循
环
与
移
位
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30
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ROR
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循环右移
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×
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×
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×
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×
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√
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31
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ROL
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循环左移
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×
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×
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×
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×
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√
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32
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RCR
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带进位右移
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×
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×
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×
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×
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√
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33
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RCL
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带进位左移
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×
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×
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×
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×
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√
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34
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SFTR
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位右移
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√
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√
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√
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√
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√
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35
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SFTL
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位左移
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√
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√
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√
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√
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√
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36
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WSFR
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字右移
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×
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×
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×
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×
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√
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37
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WSFL
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字左移
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×
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×
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×
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×
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√
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38
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SFWR
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FIFO(先入先出)写入
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×
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×
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√
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√
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√
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39
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SFRD
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FIFO(先入先出)读出
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×
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×
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√
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√
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√
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数
据
处
理
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40
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ZRST
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区间复位 三菱plc指令
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√
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√
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√
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√
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√
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41
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DECO
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解码
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√
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√
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√
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√
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√
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42
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ENCO
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编码
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√
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√
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√
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√
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√
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43
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SUM
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统计ON位数
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×
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×
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×
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×
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√
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44
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BON
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查询位某状态
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×
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×
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×
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×
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√
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45
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MEAN
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求平均值
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×
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×
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×
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×
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√
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46
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ANS
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报警器置位
|
×
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×
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×
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×
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√
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47
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ANR
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报警器复位
|
×
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×
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×
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×
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√
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评论信息