ICP DAS USA LinPAC-8000, Руководство пользователя

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Modbus RTU
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TCP Server User Manual for LinPAC / LinCon
Ver : 1.0 ( 2009.04) 12 L2
2-6. Function Code 06
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Write Single Registers (4xxxx)
This function code is used to write single AO for I-8024 and I-87024 modules.
Request PDU
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5
Device Net ID Function code Address Hi Address Lo Data value Hi Data value Lo
ID 06 Slot Index (1~8) AO Address Single register value
Response PDU
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5
Device Net ID Function code Address Hi Address Lo Data value Hi Data value Lo
ID 06 Slot Index (1~8) AO Address Echoed setting value
2-7. Function Code 15
： ： ： ：
Write Multiple Coils (0xxxx)
This function code is used to set ON/OFF status for sequence DOs.
Request PDU
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Byte 7
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Devic ID FC Addr. Hi Addr.Lo DO Bit Count Byte Count Data value
ID 0x0F Slot no. (1~8) DO Address Hi Lo Data length [*]
[*] Least Significant Bit (LSB) is the first DO value.
Response PDU
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5
Device Net ID Function code Address Hi Address Lo DO Bit Count
ID 0x0F Slot Index (1~8) AO Address Hi Lo