CAN Communication
Layer Setting Services (LSS)
EPOS4 Communication Guide
CCMC | 2019-11 | rel8759
3-37
3.5.2.3 Configure Node ID
Configures the Node ID (of value 1…127).
The LSS Master must determine the LSS Slave’s Node ID in LSS configuration state. The LSS Master is
responsible to switch a single (only one!) LSS Slave into LSS state “Configuration” (Switch State Selec-
tive) before requesting this service.
Figure 3-27 LSS – Configure Node ID
3.5.2.4 Configure Bit Timing Parameters
By means of the service configure bit timing parameters, the LSS Master must configure new bit timing. The
new bit timing will be active not before receiving Store Configuration Protocol or Activate Bit Timing
Parameters.
Figure 3-28 LSS – Configure Bit Timing Parameters
cs 0x11 LSS Slave answers with error code and specific error
error code
0
1
protocol successfully completed
Node ID out of value range
specific error always 0
table selector always 0
table index CAN bit rate codes
error code
0
1
protocol successfully completed
bit timing not supported
specific error always 0
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