Yaskawa Remote Serial Communication Controller LAN Node PCB for use with Microtrac DSD LAN User Manual
Page 17
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RD 790-30
002H 00CH 03FH 080H 000H 000H 00AH
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Channel #2————————————— 002H |
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Subchannel #12——————————————00CH
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Value, floating pt value of 1.0—————————————03F800000H
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Checksum ——————————————————————————————— 00AH
EXAMPLE 2. External device requests that a new modifiable parameter be
displayed, and then modifies the value.
EX2.1. External device sends a Display Abort message to drive #20.
The data sent over the serial port from the external device to the
RSC is as follows (in the given order):
001H 0FEH 004H 014H 021H
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Start of message sequence (SOH, NOT SOH)——— 001H 0FEH |
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Length, 4 bytes——————————————————————— 004H
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Drive #20————————————————————————————— 014H
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Message Type 021H, Display Abort————————————————————021H
00AH 043H
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RDU #10——————————————————————————————00AH |
Checksum————————————————————————————————043H
EX2.2. External device sends a Display Node Request to drive #1.
The data sent over the serial port from the external device to the
RSC is as follows (in the given order):
001H 0FEH 007H 001H 020H
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Start of message sequence (SOH, NOT SOH)——— 001H 0FEH |
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Length, 7 bytes————————————————————————007H
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Drive #1——————————————————————————————001H
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Message Type 020H, Display Node Request————————————————020H
065H 000H 06EH 00AH 005H
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Channel #101—————————————————— 065H
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Subchannel #110———————————————————— 0006EH
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RDU #10——————————————————————————————00AH |
Checksum————————————————————————————————005H