System modules
CANaux_Management (node number 111)
Executing a reset node
13
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EDBCSXA064 EN 3.2
13.11.3 Executing a reset node
The following changes will only be valid after a reset node:
ƒ Changes of the CAN node addresses and baud rates ( 156)
ƒ Changes of the addresses of process data objects (COB−IDs)
– General addressing (
458)
– Individual addressing (
160)
ƒ Change of the master/slave boot up configuration ( 162)
Reset node can be activated by:
ƒ switching on the low−voltage supply
ƒ the bus system (via the network management (NMT))
ƒ C2458 = 1 using the XTkeypad
ƒ CANaux_bResetNode_b = TRUE
Note!
If reset node is executed via GDC, communication will be interrupted. You
therefore have to log in again manually or find the devices connected to the
bus once again.
13.11.4 Define instant of transmission for CANaux2_OUT/CANaux3_OUT
CANaux_bTxCan2Synchonized_b and CANaux_bTxCan3Synchonized_b serve to define the
instant of transmission for the CAN objects CANaux2_OUT and CANaux3_OUT:
ƒ FALSE: Data of CANaux2_OUT/CANaux3_OUT is sent at the end of the process
image.
ƒ TRUE: Data of CANaux2_OUT/CANaux3_OUT is sent after the CAN synchronisation.
– The identifiers for sync transmission and reception telegrams can be set via
C2467/C2468.
– The sync Tx time can be set via C2469.
Tip!
Detailed information on CAN synchronisation and configuration via codes can
be found in the chapter 8.6 "Axis synchronisation (CAN synchronisation)"
(( 166).
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