System modules
CAN_Management (node number 101)
Inputs_CAN_Management
13
278
EDBCSXA064 EN 3.2
13.6.1 Inputs_CAN_Management
System variables
Variable Data
type
Signal
type
Address Display
code
Display
format
Comments
CAN_bCe1CommErrCanI
n1_b
BOOL
binary
%IX101.0.0
˘ ˘
CAN1_IN
communication error
CAN_bCe2CommErrCanI
n1_b
%IX101.0.1 CAN2_IN
communication error
CAN_bCe3CommErrCanI
n1_b
%IX101.0.2 CAN3_IN
communication error
CAN_bCe4BusOffState_
b
%IX101.0.3 CAN bus "Off State"
detected (CAN bus
interface X4)
CAN_bFreePdoTxBuffer
Overflow_b
%IX101.0.4 Overflow of transmit
request memory
CAN_bFreePdoRxOverflo
w_b
%IX101.0.5 Overflow of receipt
memory
CAN_bOverrunLifeTime_
b
%IX101.0.6 "Node Life Time"
exceeded
CAN_byNodeAddress
Byte ˘
%IB101.2
C0350 ˘
Node address
(CAN bus interface X4)
CAN_byState %IB101.3
C0359 ˘
CAN bus status
(CAN bus interface X4)
13.6.2 Outputs_CAN_Management
System variables
Variable Data
type
Signal
type
Address Display
code
Display
format
Comments
CAN_bResetNode_b
BOOL
binary
%QX101.0.0
˘ ˘
Carry out reset node
(CAN bus interface X4)
CAN_bTxCan2Synchroni
zed_b
%QX101.0.1 Transmit CAN2_OUT
with Sync telegram.
CAN_bTxCan3Synchroni
zed_b
%QX101.0.2 Transmit CAN3_OUT
with sync telegram.