Can Identifier - Aventics CANopen VS CL03 Serie Instrucciones De Servicio

98 AVENTICS | CANopen | R402003660–BAL–001–AE
Appendix – bus master configuration
Standard identifier
assignment
message. Process data can only be transmitted via the PDOs
after the function module is in the "Operational" mode.
If an error is found, the bus coupler is stopped (see "System
stop" on page 89).
13.2.2

CAN identifier

After start-up, the bus coupler identifiers are set by default,
based on the CiA DS-301 specifications (Master/Slave
Connection Set).
The default identifier assignment assumes a master/slave
relationship whereby the valve system behaves completely as a
slave. An appropriate application master, DBT master or NMT
master can calculate the slave's identifier by consulting its node
ID. The default identifier assignment does not allow
communication among slaves.
The standard identifier assignment (ID length 11 bits in a
range from 0 to 2047) is in accordance with the specifications
of CiA DS-301 (Master/Slave Connection Set).
Table 14: Standard identifier assignment in accordance with CiA DS-
301
Byte in Hex
From To
0
1 0x0F
0x80
0x81 0xFF
0x100
0x181 0x1FF
0x200
0x201 0x0F
0x280
0x281 0x2FF
0x300
0x301 0x0F
0x380
0x381 0x3FF
Byte in Bit Meaning
From To
NMT services
1 127 Reserved by CAL
128 SYNC message
129 255 Emergency messages
256 Time stamp
385 511 PDO 1 (transmit)
512 Reserved by CAL
513 639 PDO 1 (receive)
640 Reserved by CAL
641 767 PDO 2 (transmit)
768 Reserved by CAL
769 895 PDO 2 (receive)
896 Reserved by CAL
897 1023 PDO 3 (transmit)