[PLC]三菱FX 5U Socket通讯程序
发布时间 2023-04-17 22:13:06作者: shenxiang_
三菱FX 5U Socket通讯程序
1.Works3的相关通讯设置:
2.Socket通讯FB块梯形图:
3.Socket通讯FB块梯形图导出的CSV文件:
| LOADE-20210722（备份） |
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| 机型信息: |
FX5CPU FX5U |
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| 步号 |
行间声明 |
指令 |
I/O(软元件) |
空白栏 |
PI声明 |
注解 |
| 0 |
Socket Open 连接 No.1-No.8 ==>
SD10680.0-7 SD10681.0-7 |
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| 68 |
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LD |
OPEN |
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| 70 |
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ANI |
BIT10680 |
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| 72 |
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ANI |
BIT10681 |
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| 74 |
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MOVP |
H0 |
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OPCtrWord |
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| 78 |
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SP.SOCOPEN |
"U0" |
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SocNum |
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OPCtrWord |
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OPEN_M[0] |
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| 88 |
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LD |
OPEN_M[0] |
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| 90 |
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MPS |
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| 91 |
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ANI |
OPEN_M[1] |
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| 93 |
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SET |
OPEN_M[2] |
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| 95 |
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MPP |
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| 96 |
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AND |
OPEN_M[1] |
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| 98 |
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SET |
OPEN_M[3] |
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| 100 |
Socket Close 连接 No.1-No.8 ==> SD10680.0-7 SD10681.0-7 |
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| 164 |
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LDF |
BIT10680 |
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| 168 |
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AND |
BIT10681 |
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| 170 |
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PLS |
C_bit |
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| 173 |
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LD |
CLOSE |
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| 175 |
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AND |
BIT10680 |
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| 177 |
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OR |
C_bit |
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| 179 |
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ANI |
C_Lock |
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| 181 |
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SP.SOCCLOSE |
"U0" |
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SocNum |
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CLCtrWord |
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CLOSE_M[0] |
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| 191 |
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SET |
C_Lock |
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| 193 |
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LD |
CLOSE_M[0] |
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| 195 |
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MPS |
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| 196 |
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ANI |
CLOSE_M[1] |
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| 198 |
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OUT |
CLOSE_M[2] |
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| 200 |
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MRD |
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| 201 |
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AND |
CLOSE_M[1] |
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| 203 |
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OUT |
CLOSE_M[3] |
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| 205 |
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MPP |
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| 206 |
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RST |
C_Lock |
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| 208 |
RECV DATA 接收数据 |
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| 228 |
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LD |
RecvTrip |
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| 230 |
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AND |
BIT10680 |
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| 232 |
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AND |
BIT10682 |
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| 234 |
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ANI |
RECV_M[0] |
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| 236 |
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SP.SOCRCV |
"U0" |
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SocNum |
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RecvCtrWord |
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RecvDataBuff |
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RECV_M[0] |
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| 248 |
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LD |
RECV_M[0] |
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| 250 |
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MPS |
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| 251 |
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ANI |
RECV_M[1] |
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| 253 |
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OUT |
RECV_M[2] |
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| 255 |
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MPP |
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| 256 |
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AND |
RECV_M[1] |
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| 258 |
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OUT |
RECV_M[3] |
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| 260 |
SEND DATA 发送数据 |
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| 280 |
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LD |
SendTrip |
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| 282 |
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AND |
BIT10680 |
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| 284 |
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SP.SOCSND |
"U0" |
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SocNum |
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SendCtrWord |
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SendDataBuff |
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SEND_M |
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4.Socket通讯FB块的局部标签:
5.Socket通讯FB块局部标签导出的CSV文件:
| LOADE-20210722（备份） |
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| 类 |
标签名 |
数据类型 |
常数 |
初始值 |
分配(软元件/标签) |
地址 |
注释 |
| VAR |
OPEN_M |
ARRAY [0..3] OF BOOL |
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打开控制 .2正常 .3异常 |
| VAR |
CLOSE_M |
ARRAY [0..3] OF BOOL |
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关闭控制 .2正常 .3异常 |
| VAR |
SEND_M |
ARRAY [0..3] OF BOOL |
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发送控制 .2正常 .3异常 |
| VAR |
RECV_M |
ARRAY [0..3] OF BOOL |
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接收控制 .2正常 .3异常 |
| VAR_INPUT |
SocNum |
WORD |
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连接号( K1 - K8) |
| VAR_INPUT |
OPEN |
BOOL |
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打开请求 |
| VAR_INPUT |
CLOSE |
BOOL |
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关闭请求 |
| VAR |
C_bit |
BOOL |
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关闭位 |
| VAR |
C_Lock |
BOOL |
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关闭互锁 |
| VAR_INPUT |
BIT10680 |
BOOL |
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开放结束信号 .0-.7 |
| VAR_INPUT |
BIT10681 |
BOOL |
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开放请求信号 .0-.7 |
| VAR_INPUT |
BIT10682 |
BOOL |
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接收状态信号 .0-.7 |
| VAR |
OPCtrWord |
ARRAY [0..9] OF WORD |
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打开控制字（设置模式） |
| VAR |
CLCtrWord |
ARRAY [0..1] OF WORD |
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关闭控制字 |
| VAR_INPUT |
RecvTrip |
BOOL |
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触发接收 |
| VAR_INPUT |
SendTrip |
BOOL |
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触发发送 |
| VAR |
RecvCtrWord |
ARRAY [0..1] OF WORD |
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接收控制字 |
| VAR_OUTPUT |
RecvDataBuff |
ARRAY [0..19] OF WORD |
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接收数据存储 |
| VAR |
SendCtrWord |
ARRAY [0..1] OF WORD |
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发送控制字 |
| VAR_INPUT |
SendDataBuff |
ARRAY [0..19] OF WORD |
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发送数据存储 |
