Lenze DDS System bus CAN for PLC - Manual (Page 141)

System bus (CAN) for Lenze PLC devices
CAN−AUX system blocks
9.4 CANaux_Management (node number: 111)
9−5
L
PLC−Systembus EN 2.0
9.4.2 Outputs_CANaux_Management
Identifier Data type Signal type Address DIS DIS format Information
CANaux_bResetNode_b
Bool Binary
%QX111.0.0
− −
Carry out reset node of the CANaux
CANaux_bTxCan2Synchronized_b %QX111.0.1 Transfer CANaux2_OUT with sync
telegram.
CANaux_bTxCan3Synchronized_b %QX111.0.2 Transfer CANaux3_OUT with sync
telegram.
Note!
If CANaux_bTxCan2Synchronized_b and/or CANaux_bTxCan3Synchronized_b are integrated, it is
required to configure the device as sync transmitter. The data are transmitted immediately after the
sync telegram is sent.
9.4.3 Activating a reset node
A reset node can be activated by setting CANaux_bResetNode_b to TRUE or C2458 = .
Tip!
Even if the CANaux_Management SB has not been assigned to the control configuration, a reset
node can be activated via C2458.
( ^ 3−8)
9.4.4 Defining the instant of transmission for CANaux2_OUT/CANaux3_OUT
Via CANaux_bTxCan2Synchonized_b and CANaux_bTxCan3Synchonized_b you define the instant
of transmission for the CAN objects CANaux2_OUT and CANaux3_OUT:
·
FALSE: Data from the CANaux2_OUT/CANaux3_OUT are transmitted at the end of the
process image.
·
TRUE: Data from the CANaux2_OUT/CANaux3_OUT are sent to sync.
– The identifiers for the sync transmission and reception telegram can be set via
C2467/C2468.
– The sync Tx time can be set via C2469.