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Error Codes
45
Error Code
E91
E92
E93
E94
Error
No data trans-
mission form the
console to the
central unit
Error in the data
transmission from
console to central
unit
Error in the data
transmission from
the central unit to
the console
No data trans-
mission from the
central unit to the
console
Cause
24 V supply of the console
is interrupted
Interruption or accidental
ground in the line between
console electronics and
central unit
Transmitter/receiver
module is defective
Loose connection in the
line between console
electronics and central
unit
Transmitter/receiver
module is defective
Refer to E92
Interruption or accidental
ground in the line central
unit - console
5 V supply of the
computer in the central
unit is missing
5 V supply is too low
Transmitter/receiver
module is defective
Computer module is
defective
Electro-magnetic
interferences (e.g. when
switching contacts or
valves)
Elimination
Check 24 V at terminal X1 of
the console electronics
Check the main console
electronics - central unit. In
case of an accidental
ground, the transmitter
module of the console
electronics might be
damaged. Therefore,
replaces the console
electronics.
Exchange console
electronics or LMI main
board
Check the connection
between console electronics
and central unit
Exchange console
electronics or LMI main
board
Refer to E92
Check line to the console (in
case of accidental ground,
replace console electronics,
too).
Check connection to the
power unit
Exchange the LMI main
board
Replace console electronics
or LMI main board
Replace processor board.
Eliminate the source of
interference by inverse
diodes or varistors.
Note:
If an error message is displayed which is not contained in above list, please contact PAT
Summary of Contents for DS 150
Page 2: ......
Page 3: ......
Page 5: ...Service Manual DS150...
Page 7: ...Service Manual DS150...
Page 10: ...Mechanical Description Of The System 3 Basic System Component Layout...
Page 13: ...Drawings 6 4 DRAWINGS SYSTEM Electrical Diagram...
Page 14: ...Drawings 7 Central Unit 024 150 060 002 Spare Parts List...
Page 20: ...Drawings 13 4 5 Cable Reel 068 208 060 013 LWG208 Spare Parts List...
Page 24: ...Procedures 17 Length Angle Adjustments...
Page 26: ...Theory 19 6 THEORY Anti Two Block Shutoff Circuit Length Measuring Channel...
Page 27: ...Theory 20 Piston Side Pressure Measuring Channel Rod Side Pressure Measuring Channel...
Page 28: ...Theory 21 Main Boom Angle Measuring Channel Second Angle Measuring Channel...
Page 53: ...Error Codes 46 America Inc service department...