22
ifm
Programming Manual BasicController relay CR0431 v03.03.00
05 / 2018
System description
Interface description
>
3.3
Interface description
CAN interfaces .......................................................................................................................................22
14098
3.3.1
CAN interfaces
CAN: interfaces and protocols ................................................................................................................22
14101
Connections and data
→ data sheet
>
CAN: interfaces and protocols
14589
15238
The devices are equipped with several CAN interfaces depending on the hardware design. Basically,
all interfaces can be used with the following functions independently of each other:
• RAW-CAN (Layer 2): CAN on level 2 (→ chapter
Function elements: RAW-CAN (Layer 2)
(
• CANopen master / CANopen slave (→ chapter
Function elements: CANopen
(
• CANopen network variables (via CODESYS) (→ chapter
Network variables
(
• SAE J1939 (for drive management, → chapter
Function elements: SAE J1939
(
• Bus load detection
• Error frame counter
• Download interface
• 100 % bus load without package loss
14591
The following CAN interfaces and CAN protocols are available in this
ecomatmobile
device:
CAN interface
CAN 1
CAN 2
CAN 3
CAN 4
Default download ID
ID 127
ID 126
ID 125
ID 124
CAN protocols
CAN Layer 2
CAN Layer 2
Interface does not
exist
Interface does not
exist
CANopen
CANopen
SAE J1939
SAE J1939
Standard baud rate = 250 Kbits/s
All CAN interfaces can operate with all CAN protocols at the same time. The IDs used must not
impair each other!
Summary of Contents for ioControl CR2050
Page 228: ...228 10 Notizen Notes Notes ...