Baumer BA_DSRT_22DJ - Handbuch (Seite 41)

Manual_CANopen_StrainLink_EN_V3_05.doc 41/65 Baumer
22.07.11/dam Frauenfeld, Switzerland
6.4.4 Autozero
The autozero function (Objekt 2003h) contains the same mechanism as the procedure in the object 6125h,
except that the object 2003h cannot be mapped to the Receive PDO. The Receive PDO has a fixed mapping
and cannot be modified.
6.4.5 Status autozero
The object 2004h contains the status of the tare procedure with Receive PDO. This object can be mapped
and is configured to the Transmit PDO3 by default. Is PDO3 enabled, the feedback about the status of the
tare function is given.
•
00’00h no tare procedure with Receive PDO is done since start up
•
75’00h („u“ in ASCII) a tare procedure is executing
•
66’00h („f“ in ASCII) the last tare procedure is completed successfully
•
65’72h („er“ in ASCII) the last tare procedure is failed
6.4.6 Baud rate
The baud rate specifies the speed at which the whole bus is operated. All users must have the same baud
rate. The CANopen strain link is shipped with 125kBaud.
Read baud rate (object 2100h):
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
600h + ID 8 40h 00h 21h 00h 0 0 0 0
Response from CANopen strain link:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
580h + ID 8 4Fh 00h 21h 00h 03h 0 0 0
Byte 5:
00h 10 kBaud 04h 250 kBaud
01h 20 kBaud 05h 500 kBaud
02h 50 kBaud 06h 800 kBaud
03h 125 kBaud 07h 1000 kBaud
Function mode:
Changing baud rate:
PWR-On Reset /
NMT Reset
New
Baudrate
Old
Baudrate
Boot up Message
Stroe Parameter
(Index 1010)
Change Baudrate
(Index 2100)