6 F 3 B 0 3 6 2
b.TCP open request (active)
This program issues a TCP open request (active) for socket number 8 on the Ethernet Port. This ladder program is executed by turning on the A contact on the R0640.
Parameters: | 12544: 3100H, 00053: 0035H |
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| 341995909: 14627185H |
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Remote port IP address: 133.113.98.20 |
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Remote port object socket TCP port number: | 4000 | |
Local port specified socket TCP port number: | 4000 | |
Open request timeout time: 1800 seconds |
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/* TCP active open request: executed when R0640 is set on. */ | ||||
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R0640 |
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MOV RW000][00053 MOV | ||||
/* Module designation, CMD number setup */ |
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+[00002 | MOV RW002][00001 MOV | |||
/* Socket identifier, open type setup | */ |
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+[RW106∙RW105 DMOV RW005∙RW004][RW107 MOV | ||||
/* Remote port IP address and port number setup */ |
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+[RW107 | MOV RW007][18000 MOV | |||
/* Local port number, timeout time setup | */ |
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+[RW000 | SEND RW010][RST | |||
| /* Turn R0640 off after request setup and completion. */ | |||
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⎯ 117 ⎯
