[PLC]三菱FX 5U Socket通讯程序
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） | ||||||
| 机型信息: | FX5CPU FX5U | |||||
| 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 | |||||
| 68 | LD | OPEN | ||||
| 70 | ANI | BIT10680 | ||||
| 72 | ANI | BIT10681 | ||||
| 74 | MOVP | H0 | ||||
| OPCtrWord | ||||||
| 78 | SP.SOCOPEN | "U0" | ||||
| SocNum | ||||||
| OPCtrWord | ||||||
| OPEN_M[0] | ||||||
| 88 | LD | OPEN_M[0] | ||||
| 90 | MPS | |||||
| 91 | ANI | OPEN_M[1] | ||||
| 93 | SET | OPEN_M[2] | ||||
| 95 | MPP | |||||
| 96 | AND | OPEN_M[1] | ||||
| 98 | SET | OPEN_M[3] | ||||
| 100 | Socket Close 连接 No.1-No.8 ==> SD10680.0-7 SD10681.0-7 | |||||
| 164 | LDF | BIT10680 | ||||
| 168 | AND | BIT10681 | ||||
| 170 | PLS | C_bit | ||||
| 173 | LD | CLOSE | ||||
| 175 | AND | BIT10680 | ||||
| 177 | OR | C_bit | ||||
| 179 | ANI | C_Lock | ||||
| 181 | SP.SOCCLOSE | "U0" | ||||
| SocNum | ||||||
| CLCtrWord | ||||||
| CLOSE_M[0] | ||||||
| 191 | SET | C_Lock | ||||
| 193 | LD | CLOSE_M[0] | ||||
| 195 | MPS | |||||
| 196 | ANI | CLOSE_M[1] | ||||
| 198 | OUT | CLOSE_M[2] | ||||
| 200 | MRD | |||||
| 201 | AND | CLOSE_M[1] | ||||
| 203 | OUT | CLOSE_M[3] | ||||
| 205 | MPP | |||||
| 206 | RST | C_Lock | ||||
| 208 | RECV DATA 接收数据 | |||||
| 228 | LD | RecvTrip | ||||
| 230 | AND | BIT10680 | ||||
| 232 | AND | BIT10682 | ||||
| 234 | ANI | RECV_M[0] | ||||
| 236 | SP.SOCRCV | "U0" | ||||
| SocNum | ||||||
| RecvCtrWord | ||||||
| RecvDataBuff | ||||||
| RECV_M[0] | ||||||
| 248 | LD | RECV_M[0] | ||||
| 250 | MPS | |||||
| 251 | ANI | RECV_M[1] | ||||
| 253 | OUT | RECV_M[2] | ||||
| 255 | MPP | |||||
| 256 | AND | RECV_M[1] | ||||
| 258 | OUT | RECV_M[3] | ||||
| 260 | SEND DATA 发送数据 | |||||
| 280 | LD | SendTrip | ||||
| 282 | AND | BIT10680 | ||||
| 284 | SP.SOCSND | "U0" | ||||
| SocNum | ||||||
| SendCtrWord | ||||||
| SendDataBuff | ||||||
| SEND_M |
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） | |||||||
| 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 | 打开控制 .2正常 .3异常 | ||||
| VAR | CLOSE_M | ARRAY [0..3] OF BOOL | 关闭控制 .2正常 .3异常 | ||||
| VAR | SEND_M | ARRAY [0..3] OF BOOL | 发送控制 .2正常 .3异常 | ||||
| VAR | RECV_M | ARRAY [0..3] OF BOOL | 接收控制 .2正常 .3异常 | ||||
| VAR_INPUT | SocNum | WORD | 连接号( K1 - K8) | ||||
| VAR_INPUT | OPEN | BOOL | 打开请求 | ||||
| VAR_INPUT | CLOSE | BOOL | 关闭请求 | ||||
| VAR | C_bit | BOOL | 关闭位 | ||||
| VAR | C_Lock | BOOL | 关闭互锁 | ||||
| VAR_INPUT | BIT10680 | BOOL | 开放结束信号 .0-.7 | ||||
| VAR_INPUT | BIT10681 | BOOL | 开放请求信号 .0-.7 | ||||
| VAR_INPUT | BIT10682 | BOOL | 接收状态信号 .0-.7 | ||||
| VAR | OPCtrWord | ARRAY [0..9] OF WORD | 打开控制字（设置模式） | ||||
| VAR | CLCtrWord | ARRAY [0..1] OF WORD | 关闭控制字 | ||||
| VAR_INPUT | RecvTrip | BOOL | 触发接收 | ||||
| VAR_INPUT | SendTrip | BOOL | 触发发送 | ||||
| VAR | RecvCtrWord | ARRAY [0..1] OF WORD | 接收控制字 | ||||
| VAR_OUTPUT | RecvDataBuff | ARRAY [0..19] OF WORD | 接收数据存储 | ||||
| VAR | SendCtrWord | ARRAY [0..1] OF WORD | 发送控制字 | ||||
| VAR_INPUT | SendDataBuff | ARRAY [0..19] OF WORD | 发送数据存储 |
