WIKA D-21-9 - Manual (Page 39)

D-20-9 / D-21-9 GB
WIKA Additional Instructions Pressure Transmitter with CANopen Interface D-20-9 / D-21-9 39
8. Emergency Object (EMCY)
Object description
Transmitter sends
ID DLC Byte0 Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7
80h
+
NodeId
8
LSB MSB
Emergency Error Code
Error
Register
(1001h)
Manufacturer specific Error Field
The following Emergency Error Codes are supported:
- 0000h Error Reset or No Error
- 1000h Generic Error
Error Register:
Contains the current contents of object 1001h Error Register
Manufacturer specific Error Field:
Byte3 Byte4 Byte5 Byte6 Byte7
00h 00h 00h
not used (always 0)
internal error
xxxx xxx1 : Error while EEPROM write
xxxx xx1x : not used
xxxx x1xx : Max. allowed pressure exceeds
xxxx 1xxx : Min. allowed pressure exceeds