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Alarm Messages and
Troubleshooting
TrueBlend
™
114
Edition: February 2007
Alarm message No slave or Slave disconnected
Meaning of alarm
Correction
During operation the CAN connection between control
console and control board has been interrupted.
Communication problem
Î
Check connections.
Î
Check the touch screen
controller connection
Î
Check the I/O board con-
nection. If the connections
are ok, replace either the
I/O board or controller.
Tip: Consult with Conair
Service before
ordering parts
Î
After switching on again
test LED on control board.
Î
If the LED is green the
connection is restored.
Î
If not, the connection is still
broken. If the wiring is OK
and there is still no connec-
tion –-> call service.
8.5 Troubleshooting/Mechanics
Material is flowing out of the weigh bin
Cause of fault
Correction
Weigh bin closing too late can occur when switching
from gravimetric to mixed operating mode/volumetric
operation.
Î
Adjust the closing speed of
the compressed air chokes
on the weigh bin cylinder.
Summary of Contents for TrueBlend TB500-4
Page 2: ......
Page 138: ...Appendix TrueBlend 136 Edition February 2007 11 1 2 Menu overview dosing unit...
Page 139: ...TrueBlend Appendix Edition February 2007 137 11 1 3 Menu overview conveying Optional...
Page 140: ...Appendix TrueBlend 138 Edition February 2007 11 1 4 System settings menu...
Page 141: ...TrueBlend Appendix Edition February 2007 139 11 1 5 Unit settings menu...
Page 142: ...Appendix TrueBlend 140 Edition February 2007 11 1 6 Conveyor settings menu...