Tadano TM-2000-1, Руководство по обслуживанию, Страница: 126 / 194

AMA (Load Moment Indicator)
H - 1 H - 1
9
W301-0320E
No. Description Cause Measures
E28
Boom high/low angle restriction
switch position inconsistent with
AMA memory
When the power is turned ON, the
boom high angle restriction switch or
boom low angle restriction switch is
in ON position though the position of
the corresponding switch stored in
the AMA memory is OFF.
Make sure that the boom high angle
restriction switch and boom low angle
restriction switch are turned off.
Broken wiring for receiving
serial data
E65
E66
Faulty serial data received
Error caused by broken wiring of
the serial circuit or noise.
Check the cable between the AMA
main body and control unit.
Repair or replace the cable.
――
“ ‐‐‐ ” is displayed
Boom angle reaching to the upper
or lower limit.
Lower or raise the boom.
6. Adjustment items when parts are exchanged
Exchange parts names Executed adjustment item
Boom length detector
・
”4.4 Boom length detector adjustment”
・ ”4.6 Confirming accuracy”
Boom angle detector
・
”4.5 Boom angle detector adjustment”
・
”4.6 Confirming accuracy”
Pressure detector (Cylinder side and rod side)
・ ”4.6 Confirming accuracy”
AMA itselt
・ ”4.3 Selecting the crame model and capacity data”
・ ”4.4 Boom length detector adjustment”
・
”4.5 Boom angle detector”
・
”4.6 Comfirming accuracy”