【工控老马】欧姆龙PLC FINS指令模板整理

这是我整理的欧姆龙PLC fins指令读写测试数据，分享给大家，希望能帮助到你。

****如果你的电脑装有OMRON SYSMAC OPC Server，请把ETN-UNIT服务关闭，否则发送以下指令时将报错，导致读写不了PLC数据****

PLC中，CIO区地址=80H DM区地址=82H WR区地址=B1H。

下面以本机的IP=192.168.1.113 PLC的IP=192.168.1.10 PLC端口=9600为例说明如何使用指令(-->代表用户发送帧,<--代表PLC返回帧)：

1、连接PLC

读取或写入数据前，必须先建立PLC连接，然后发以下握手命令给PLC。例如：

9:54:53-->46 49 4E 53 00 00 00 0C 00 00 00 00 00 00 00 00 00 00 00 71

9:54:53<--46 49 4E 53 00 00 00 10 00 00 00 01 00 00 00 00 00 00 00 71 00 00 00 0A

9:54:53<--连接PLC成功,握手成功!!

2、读WR.10.01 布尔型结果=1(第2位为1)

9:57:12-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 B1 00 0A 00 00 01

9:57:12<--46 49 4E 53 00 00 00 18 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 19 B3

9:57:12<--读取成功!! 读取值:19B3(16进制) 0001100110110011(2进制)

3、读WR.10.0 整型结果=12

9:59:17-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 B1 00 0A 00 00 01

9:59:17<--46 49 4E 53 00 00 00 18 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 00 0C

9:59:17<--读取成功!! 读取值:000C(16进制) 12(10进制)

4：读WR.10.0 双整型结果=1065025548

10:00:17-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 B1 00 0A 00 00 02

10:00:17<--46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 00 0C 3F 7B

10:00:17<--读取成功!! 读取值:000C3F7B(16进制) 1065025548(10进制)

5、读DM.10.0 浮点型结果=1.5

10:02:21-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 82 00 0A 00 00 02

10:02:21<--46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 00 00 3F C0

10:02:21<--读取成功!! 读取值:00003FC0(16进制) 1.5(浮点数)

6、读WR.480.0 字符型长度6位结果=HJK12345678

10:05:30-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 B1 01 E0 00 00 06

10:05:30<--46 49 4E 53 00 00 00 22 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 48 4A 4B 31 32 33 34 35 36 37 38 00

10:05:30<--读取成功!! 读取值:484A4B313233343536373800(16进制) HJK12345678(字符串)

7、写WR.10.01 写入值0 布尔型

10:05:17-->46 49 4E 53 00 00 00 1A 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 FF 01 01 B1 00 0A 00 00 01

10:05:17<--46 49 4E 53 00 00 00 18 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 FF 01 01 00 00 00 0F

10:05:17-->原始值:000F(16进制) 0000000000001111(2进制) 写入值:000D(16进制) 0000000000001101(2进制)

10:05:17-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 B1 00 0A 00 00 01 00 0D

10:05:17<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:05:17<--写入成功!!

8、写WR.10.0 写入值6 整型

10:06:46-->写入值:6(10进制) 0006(16进制)

10:06:46-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 B1 00 0A 00 00 01 00 06

10:06:46<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:06:46<--写入成功!!

9、写WR.10.0 写入值1065025588 双整型

10:08:16-->写入值:1065025588(10进制) 3F7B0034(16进制)

10:08:16-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 B1 00 0A 00 00 01 00 34

10:08:16<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:08:16<--写入成功!!

10:08:16-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 B1 00 0B 00 00 01 3F 7B

10:08:16<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:08:16<--写入成功!!

10、写DM.10.0 写入值0.68 浮点型

10:11:32-->写入值:0.68(浮点数) 7B142E3F(16进制)

10:11:32-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 82 00 0A 00 00 01 14 7B

10:11:32<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:11:32<--写入成功!!

10:11:32-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 82 00 0B 00 00 01 3F 2E

10:11:32<--46 49 4E 53 00 00 00 16 00 00 00 02 00 00 00 00 C0 00 02 00 71 00 00 0A 00 00 01 02 00 00

10:11:32<--写入成功!!

11、写WR.480.0 写入值HJK12345678 字符型

10:17:02-->写入值:HJK12345678(字符串) 484A4B313233343536373800(16进制)

10:17:02-->46 49 4E 53 00 00 00 1C 00 00 00 02 00 00 00 00 80 00 02 00 0A 00 00 71 00 00 01 02 B1 01 E0 00 00 01 48 4A