Yaskawa Remote Serial Communication Controller LAN Node PC Manual de usuario descargar pdf (Pagina 20)

RD 790-30

EX2.6. Drive #1 continues to keep the display updated with the new value by sending Display

Value Response messages when the data changes and at 4 second intervals. The data sent

over the serial port from the RSC to the external device is as follows (in the given order):

001H 0FEH 008H 001H 024H

| | | |

Start of message sequence (SOH, NOT SOH)——— 001H 0FEH | | |

Length, 8 bytes ——————————————————————— 008H | |

Drive #1—————————————————————————————— 001H |

Message Type 024H, Display Value Response——————————————— 024H

00AH

RDU #10 ———————————————————————————————— 00AH

042H 0C8H 000H 000H

Value, floating pt value of 100 ——————————————— 042C80000H

041H

Checksum ——————————————————————————————— 041H

EXAMPLE 3. Drive configures 3 logic inputs on external device and

external device keeps drive updated.

EX3.1. Drive #15 powers up and sends a Remote Logic Input Configure message. The data

sent over the serial port from the RSC to the external device is as follows (in the given order):

001H 0FEH 00CH 00FH 012H

| | | |

Start of message sequence (SOH, NOT SOH)——— 001H 0FEH | | |

Length, 12 bytes———————————————————————00CH | |

Drive #15 ————————————————————————————— 00FH |

Message Type 012H, Remote Logic Input Configure ———————————— 012H

004H

Channel #4——————————————————————————————— 004H

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Yaskawa Remote Serial Communication Controller LAN Node PC Manual de usuario Pagina 20