Jetter AG
535
JC-120MC
Programming
Restrictions regarding the CAN-Prim interface
When using the user-programmable CAN-Prim interface, the following
restrictions apply:
If 29-bit CAN identifiers are used, the serial number of non-intelligent
JX2-I/O module must start with 2.
Between launching the JC-120MC and starting the application program (boot
phase of the JX2 system bus), the connected CAN modules are not permitted
to send any CAN messages.
The interval between two CAN messages received via CAN interface should
be at least 10 ms. In case of shorter time intervals, the JC-120MC is not able
to process all CAN messages for CAN-Prim reception.
If several CAN messages of the same CAN-ID are to be received, an
application program featuring a high reaction and processing speed is
required to prevent buffer overflows (overrun-bit). Adjusting the task switch
procedure and task prioritization (TASKPRIORITY) do not necessarily grant
processing all CAN messages.
When peripheral modules are simultaneously operated on the JX2 system bus
and the CAN-Prim interface, certain CAN-IDs are earmarked.
Modules on the
JX2 system bus
Earmarked CAN-IDs
For all modules
0x100, 0x701, 0x702, 0x703, 0x704, 0x705, 0x706,
0x707, 0x708, 0x709, 0x70A, 0x732, 0x733, 0x734,
0x735, 0x736, 0x737, 0x738, 0x739, 0x73A, 0x73B,
0x746, 0x747, 0x748, 0x749, 0x74A, 0x74B, 0x74C,
0x74D, 0x74E, 0x74F
JX2-I/O modules
0x180, 0x181, 0x182, 0x183, 0x184, 0x185, 0x186,
0x187, 0x188, 0x189, 0x18A, 0x18B, 0x18C, 0x18D,
0x18E, 0x18F, 0x190, 0x191, 0x192, 0x193, 0x194,
0x195, 0x196, 0x197, 0x198, 0x199, 0x19A, 0x19B,
0x19C, 0x19D, 0x19E, 0x19F, 0x1A0, 0x1A1, 0x1A2,
0x1A3, 0x1A4, 0x1A5, 0x1A6, 0x1A7, 0x1A8, 0x1A9,
0x1AA, 0x1AB, 0x1AC, 0x1AD, 0x1AE, 0x1AF,
0x1B0, 0x1B1, 0x1B2, 0x1B3, 0x1B4, 0x1B5, 0x1B6,
0x1B7, 0x1B8, 0x1B9, 0x1BA, 0x1BB, 0x1BC,
0x1BD, 0x1BE, 0x1BF, 0x380, 0x381, 0x382, 0x383,
0x384, 0x385, 0x386, 0x387, 0x388, 0x389, 0x38A,
0x38B, 0x38C, 0x38D, 0x38E, 0x38F, 0x390, 0x391,
0x392, 0x393, 0x394, 0x395, 0x396, 0x397, 0x398,
0x399, 0x39A, 0x39B, 0x39C, 0x39D, 0x39E, 0x39F,
0x3A0, 0x3A1, 0x3A2, 0x3A3, 0x3A4, 0x3A5, 0x3A6,
0x3A7, 0x3A8, 0x3A9, 0x3AA, 0x3AB, 0x3AC,
0x3AD, 0x3AE, 0x3AF, 0x3B0, 0x3B1, 0x3B2, 0x3B3,
0x3B4, 0x3B5, 0x3B6, 0x3B7, 0x3B8, 0x3B9, 0x3BA,
0x3BB, 0x3BE, 0x3BF
Restrictions regarding
connectable modules
CAN messages during
boot phase
Time response
Earmarked CAN-IDs
Содержание JC-120MC
Страница 1: ...User Manual JC 120MC Controller 60880901 We automate your success...
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Страница 40: ...40 Jetter AG 3 Identifying Hardware revisions see page 38 Related topics...
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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...
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