松下PLC编程手册

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目录

基本指令······································································································································· 1-1
ICTL
中断控制·························································································································1-2
SYS1
通信条件设置 ·················································································································1-6
SYS1
密码设置·························································································································1-8
SYS1
中断设置·························································································································1-9
SYS1
PC-link 时间设置············································································································1-10
SYS1
MEWTOCOL-COM 响应控制·························································································1-12
SYS1
高速计数器动作模式变更·······························································································1-14
SYS2
修改系统寄存器(No.40～No.47、No.50～57) ·······························································1-15
STF=
浮点型实数数据比较(START)························································································1-16
STF<>
浮点型实数数据比较(START)························································································1-16
STF>
浮点型实数数据比较(START)························································································1-16
STF>=
浮点型实数数据比较(START)························································································1-16
STF<
浮点型实数数据比较(START)························································································1-16
STF=>
浮点型实数数据比较(START)························································································1-16
ANF=
浮点型实数数据比较(AND) ····························································································1-17
ANF<>
浮点型实数数据比较(AND) ····························································································1-17
ANF>
浮点型实数数据比较(AND) ····························································································1-17
ANF>=
浮点型实数数据比较(AND) ····························································································1-17
ANF<
浮点型实数数据比较(AND) ····························································································1-17
ANF<=
浮点型实数数据比较(AND) ····························································································1-17
ORF=
浮点型实数数据比较(OR) ·····························································································1-18
ORF<>
浮点型实数数据比较(OR) ·····························································································1-18
ORF>
浮点型实数数据比较(OR) ·····························································································1-18
ORF>=
浮点型实数数据比较(OR) ·····························································································1-18
ORF<
浮点型实数数据比较(OR) ·····························································································1-18
ORF<=
浮点型实数数据比较(OR) ·····························································································1-18
www.plcworld.cn
ii
高级指令······································································································································· -2-1
F0(MV)
高速计数器控制··············································································································2-2
F0(MV)
脉冲输出控制 ·················································································································2-5
F1(DMV)
高速计数器/脉冲输出经过值的写入和读出·····································································2-8
F4(GETS)
读取指定槽的起始字 No.································································································2-10
F145(SEND)·
数据的发送(MEWTOCOL 主站模式)··············································································2-12
F145(SEND)·
数据发送（MODBUS 主站模式）··················································································2-14
F146(RECV)
数据的接收（MEWTOCOL 主站模式）·········································································2-18
F146(RECV)
数据的接收（MODBUS 主站模式）···············································································2-20
F159(MTRN)·
串行数据通信（FP-XFPSigma）···················································································2-24
F159(MTRN)·
串行数据发送（FP2 复合通信单元 COM 端口） ··························································2-28
F161(MRCV)
串行数据接收（FP2 复合通信单元 COM 端口） ··························································2-30
F166(HC1S)
目标值一致 ON（带通道指定） ·····················································································2-32
F167(HC1R)
目标值一致 OFF（带通道指定） ···················································································2-34
F171(SPDH)
脉冲输出（带通道指定）（梯形控制） ·········································································2-36
F171(SPDH)
脉冲输出(带通道指定) (原点返回)··················································································2-39
F172(PLSH)
脉冲输出（带通道指定）(JOG 控制) ·············································································2-42
F173(PWMH)
PWM 输出（带通道指定）·····························································································2-44
F174(SP0H)
脉冲输出（带通道指定）(可选择数据表控制)································································2-46
F175(SPSH)
脉冲输出(直线插补)········································································································2-48
F182(FILTR)
时常数处理·····················································································································2-50
F230(TMSEC) 时间数据→ 秒转换 ········································································································2-52
F231(SECTM) 秒→ 时间数据转换 ········································································································2-54
F250(BTOA)
二进制→ASCII 转换·······································································································2-56
F251(ATOB)
ASCII 码→二进制转换 ···································································································2-60
F252(ACHK)
ASCII 数据检查 ··············································································································2-62
F284(RAMP)
16 位数据的倾斜输出 ·····································································································2-63
F354(FSCAL)
实数数据的定标··············································································································2-66
F356(EZPID)
简单的 PID ·····················································································································2-68