Baumer BA_DSRT_22DJ - Handbuch (Seite 52)

Manual_CANopen_StrainLink_EN_V3_05.doc 52/65 Baumer
22.07.11/dam Frauenfeld, Switzerland
7.3 Emergency Messages
Emergency messages will be sent from the sensor independently in error case. When an error occurs for the
first time an error message will be sent. If the error is eliminated or it is not pending anymore an appropriate
error message will be sent.
The last 16 error messages will be saved in the emergency history.
The error messages have the following structure:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
80h + ID 8
Emergency
error code
Error
register
Manufacturer specific error code
Following error codes will be supported:
Emergency
error code
Error
register
Manufact.
error code
Description
50’01h 81h 10h
EEPROM read error (hardware error)
Boot up: Error will be sent with ID1 and 125kBaud
00’00h 00h 20h
EEPROM write error released
Saving of autozero value in EEPROM successful
50’01h 81h 30h
EEPROM write error (hardware error)
By saving the autozero value in the EEPROM
00’00h 00h 11h Internal stain signal has reached valid range
FF’00h 81h 12h Internal strain signal value passed maximum limit
FF’00h 81h 14h Internal strain signal value passed minimum limit
00’00h 00h 31h Internal input signal reached valid range
FF’00h 81h 32h Internal input signal left maximum limit (tare error)
FF’00h 81h 34h Internal input signal left minimum limit (tare error)
00’00h 00h 41h Strain output signal reached valid range
FF’00h 81h 42h Strain output signal left maximum limit (32767)
FF’00h 81h 44h Strain output signal left minimum limit (-32767)
Object 1014h (COB-ID Emergency object):
When an error occurs the ID will be stored in this index. Concerning this error message the ID can be
assigned to a sensor.
Read COB-ID Emergency object (Objekt 1014h):
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
600h + ID 8 40h 14 10h 00h 0 0 0 0
Response from CANopen strain link:
ID DLC Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
580h + ID 8 43h 14h 10h 00h 81h 0 0 0
Byte 5
81h ID = 80h + Node ID
The object 1014h is read only and has no sub-index.