Jetter AG
543
JC-120MC
Programming
CAN-Prim interface - Commands
9
Set the standard ID length to 29 bits
The ID length for all CAN messages is set to 29 bits.
Result:
Bit 2 = 1 in R 200010500
R 200010506 = 0
R 200010507 = 0
R 200 message box number*20 := 0x7FFFFFFF (in all message
boxes)
10
Check message boxes for receiving new messages
The CAN-Prim interface automatically checks the inbox for new CAN
messages. Command 10 forces manual checking of pending messages.
By now, issuing command 10 is not obligatory any more.
Module register properties
Takes effect
When the CAN-Prim interface is enabled
FIFO buffer occupancy
R 200010503 shows if further CAN messages have been received, as well as
the number of messages.
Subtracting the number read first from the number read next renders the
number of new messages received.
Module register properties
Values
Number of received messages:
0 ... 16
Type of access
Read
Takes effect
When the CAN-Prim interface is enabled
R 200010503
Содержание JC-120MC
Страница 1: ...User Manual JC 120MC Controller 60880901 We automate your success...
Страница 18: ......
Страница 40: ...40 Jetter AG 3 Identifying Hardware revisions see page 38 Related topics...
Страница 160: ......
Страница 186: ......
Страница 196: ......
Страница 395: ...Jetter AG 395 JC 120MC Programming Result When initializing the JX2 system bus the adjusted baud rate values were used...
Страница 485: ...Jetter AG 485 JC 120MC Programming Topic Page Programming 486 Registers 498 Contents...
Страница 521: ...Jetter AG 521 JC 120MC Programming Use 29 bit identifier Default 11 bit identifier...
Страница 586: ......
Страница 604: ......
Страница 633: ......