Flowcharts
Rev A 05/01/01 // SB
190113_A
7
ERRO
R
CODE
ERROR
CAUSE
ACTION
E22
Upper limiting value for
the measuring channel
“pressure piston side”
exceeded.
a.)Cable from central unit to
the pressure transducer
defective, loose or water in
the plug.
b.)Pressure transducer on
piston side defective.
c.)Electronic component in
the measuring channel
defective on main board.
Refer to Section 3.9
a.) Check cable and connector
b.) Check pressure transducer
and reset pressure channel.
c.) Check signal on main board
and analog input module.
E23
Upper limit value for
the measuring channel
“pressure transducer
rod side” exceeded.
a.) Cable lead in from the
central unit to press trans
defective, not connected or
water in the connectors.
b.) Pressure transducer on
rod side defective.
c.) Electronic component in
the measuring channel
defective.
Refer to Section 3.9
a.) Check cable and connector
b.) Check pressure transducer
and reset pressure channel.
c.) Check signal on main board
and analog input module.
E24
Upper limit value for
the measuring channel
“force” exceeded.
a.) Cable leading from the
central unit to the force
transducer defective, not
connected or water in the
connectors.
b.) Force transducer
defective.
c.) Electric component in the
measuring channel
defective.
a.) Check cable and connectors
as well and replace, if necessary.
b.) Check force transducer.
c.) Check signal on main board
and analog input module.
E25
Upper limit value for
the measuring channel
“angle main boom”
exceeded.
a.) Cable leading from the
central unit to the
length/angle sensor
defective, loose or water in
the connectors.
b.) Angle sensor defective
c.) Electronic component in
the measuring channel
defective.
Refer to Section 3.8
a.) Check cable.
b.) Check angle sensor and reset
adjustment. Refer to Procedure 5
c.) Check signal on main board
and analog input module.
E26
Upper limit value for
the measuring channel
“Luffing Jib Angle”
exceeded.
a.) Cable leading from the
central unit to the jib angle
sensor defective, loose or
water in the connectors.
b.) Jib angle sensor
defective. c.) Electronic
component in the measuring
channel defective.
a.) Check cable.
b.) Check angle sensor and reset
adjustment.
c.) Check signal on main board
and analog input module.
38 Years Specializing
in Crane Electronic Repair & Parts Sales
Call Us. We are glad to help
Bode Technical Services Inc
Email: [email protected]
Phone No.: +1.303.433.8878