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Function
CAN_RESTART
Library
CRxxxx.LIB
Function symbol
Purpose
Restart of the CAN participant after "serious" transmission
errors (bus-off state).
Parameters
Function inputs
Function outputs, none
Description
CAN enables a distinction between a temporary and a per-
manent disturbance of a bus participant. As described in section
6.3, three function states are available.
If a participant is
error-active,
this is the normal state.
If a certain number of transmission errors occurs, the participant
becomes
error-passive
. If the error frequency is reduced, the
participant becomes again
error-active
.
If a participant is already error-passive and transmission errors
continue to occur, it is switched off from the bus (
bus-off
) and
the error flag CAN_BUS_OFF_ERROR is set. A return to the
bus is only possible with the function CAN_RESTART. The error
flag is reset after a successful return.
The input ENABLE suppresses the execution of the function.
Name
Data type
Description
ENABLE
BOOL
TRUE: The function is processed.
FALSE: The function is not processed.
Summary of Contents for ecomat 100 R 360 Series
Page 1: ...System manual ecomat 100 type R 360 ...
Page 14: ...page 14 ...
Page 26: ...page 26 ...
Page 86: ...page 86 ...
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Page 126: ...page 126 ...
Page 146: ...page 146 ...
Page 162: ...page 162 ...
Page 163: ...page 163 Annex 2 Wiring Annex 2 1 Type CR0015 ...
Page 164: ...page 164 Annex 2 2 Type CR0016 ...
Page 165: ...page 165 Annex 2 3 Type CR0017 ...
Page 166: ...page 166 Annex 2 4 Type CR0501 ...