Blink Marine PKP-1400, Руководство пользователя

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Via Montefeltro, 6 – 20156 Milano (MI) – Italy - 7 -
Tel. +39 (02) 3088583 – Fax +39 (02) 33406697
www.blinkmarine.com – info@blinkgroup.com
PK-1400_CANOpen_UM_REV1.3
8. Boot-up service
This service is used to signal that a NMT slave has entered the NMT state Pre-operational.
Identifier 700h + current CAN ID Default 715h
Byte 0 00h One data byte is transmitted with value 0.
Example:
Direction Identifier Format Message
From Keypad 715h Std 00h
The keypad with CAN ID 15h has entered the NMT state Pre-operational.
PDO messages
PDO (Process Data Object) are fast telegram messages that can simply manage most
important functions. There are no answers for this kind of messages. Each PDO message
has an equivalent Service Data Object message.
9. Keys state message
The keypad must be activated, see NMT Start CANopen Node message.
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PK-1400
Identifier 180 + current CAN ID Default 195h
Byte 0 Keys from #1 to #8
K8 K7 K6 K5 – K4 K3 K2 K1 Keys: 1=pressed; 0=released
Byte 1 Keys from #9 to #14
0 0 K14 K13 – K12 K11 K10 K9 Keys: 1=pressed; 0=released
Byte 2, 3 00h Not Used
Byte 4 XXh Tick Timer
Examples:
Direction Identifier Format Message Key state
From Keypad 195 Std 00 00 00 00 XX No key pressed
From Keypad 195 Std 04 00 00 00 XX Only key #3 pressed
From Keypad 195 std 82 00 00 00 XX Keys #8 and #2 pressed
From Keypad 195 Std 00 20 00 00 XX Only key #14 pressed
From Keypad 195 Std 11 00 00 00 XX Keys #1 and #5 pressed