Blink Marine CANopen PKP3500SI, Руководство пользователя

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SDO Messages:
A SDO (Service Data Object) is providing direct access to object entries of a CANopen device's object
dictionary.
16. Object 2000h: Digital input module, keys states
This module contains all the Switch State information.
A one indicates the switch is pressed, a zero indicates the switch is released.
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PKP 3500SI
Identifier 600h + current CAN ID Default 615h
Byte 0 40h Read Device Register
Byte 1 00h
CAN Object 2000h
Byte 2 20h
Byte 3 01h Sub index
Byte 4,7 00h Not used
Examples:
Direction Identifier Format Message Data
To Keypad 615 Std 40 00 20 01 00 00 00 00 Read keys state
Keypad
reply
595 Std
4B 00 20 01 00 00 00 00 No Key pressed
4B 00 20 01 01 00 00 00 Key 1 pressed
4B 00 20 01 02 00 00 00 Key 2 pressed
4B 00 20 01 04 00 00 00 Key 3 pressed
4B 00 20 01 08 00 00 00 Key 4 pressed
4B 00 20 01 10 00 00 00 Key 5 pressed
4B 00 20 01 20 00 00 00 Key 6 pressed
4B 00 20 01 40 00 00 00 Key 7 pressed
4B 00 20 01 80 00 00 00 Key 8 pressed
4B 00 20 01 00 01 00 00 Key 9 pressed
4B 00 20 01 00 02 00 00 Key 10 pressed
4B 00 20 01 00 04 00 00 Key 11 pressed
4B 00 20 01 00 08 00 00 Key 12 pressed
4B 00 20 01 00 10 00 00 Key 13 pressed
4B 00 20 01 00 20 00 00 Key 14 pressed
4B 00 20 01 00 40 00 00 Key 15 pressed
4B 00 20 01 03 00 00 00 Key 1 and 2 pressed
4B 00 20 01 00 42 00 00 Key 10 and 15 pressed
4B 00 20 01 FF 7F 00 00 All Keys pressed