Yaskawa Remote Serial Communication Controller LAN Node PCB for use with Microtrac DSD LAN - Manual (Page 20)

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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