Lenze ECS series User Manual

System modules
CAN_Management (node number 101)
13
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EDBCSXA064 EN 3.2
13.6 CAN_Management (node number 101)
This SB
ƒ serves to activate a reset node to e.g. accept changes in the transfer rate and
addressing.
ƒ serves to process statuses as Communication Error, Bus Off State, etc. in the PLC
program.
ƒ the instant of transmission of CAN2_Out and CAN3_Out can be influenced.
ƒ serves to monitor the system bus communication.
 Note!
ƒ The process image for this SB is created in the course of a fixed system task
(interval: 1 ms).
ƒ Even if this SB has not been assigned to the control configuration, a reset
node can be carried out via C0358.
CAN_bResetNode_b
CAN_Management
C0358
CAN2_OUT
CAN_bCe2CommErrCanIn2_b
CAN_ResetNode
CAN_bTxCan2Synchronized_b
CAN1_IN communication error
CAN2_IN communication error
CAN3_IN communication error
CAN bus off state
CAN_bCe1CommErrCanIn1_b
CAN_bCe3CommErrCanIn3_b
CAN_bCe4BusOffState_b
CAN_SYNC
CAN_bTxCan3Synchronized_b
1
CAN_bFreePdoTxBufferOverflow_b
CAN_bFreePdoRxOverflow_b
CAN_bOverrunLifeTime_b
CAN_byNodeAddress
CAN_byState
CAN state (C0359)
CAN node address (C0350)
Free Pdo Tx buffer overflow
Free Pdo Rx overflow
Overrun life time
CAN3_OUT CAN_SYNC
Fig. 13−10 System block "CAN_Management"
 Tip!
More detailed information on the CAN bus can be found in the appendix of
this documentation ( 440).

Lenze ECS series Specifications

General

Brand	Lenze
Model	ECS series
Category	Control Unit
Language	English