Baumer BA_DSRT_22DJ - Handbuch (Seite 43)

Manual_CANopen_StrainLink_EN_V3_05.doc 43/65 Baumer
22.07.11/dam Frauenfeld, Switzerland
6.4.8 Transmit data type 16/24bit
With the object 2112h the data length of the process value can be chosen. Depending of the setting the
process value can be read ether from object 7130h (16bit) or 8130h (24bit).
If the data type is changed, the decimal digits and the PDO mapping will be updated.
Read transmit data type 16/24bit (object 2112h):
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
600h + ID 8 40h 12h 21h 01h 0 0 0 0
Response from CANopen strain link:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
580h + ID 8 4Bh 12h 21h 01h 30h 71h 0 0
Byte 5 + 6:
30'71h 71'30h 16bit process value
Change of transmit data type from 16bit to 24bit:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
600h + ID 8 22h 12h 21h 01h 30h 81h 0 0
Byte 5 + 6:
30'81h 81'30h 24bit process value
Response from CANopen strain link:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
580h + ID 8 60h 12h 21h 01h 0 0 0 0