66
W301-0411E
Chapter B Chapter B
User Mode
6.4 Output of warning
The aim of this output is to give information to operators via external warning lamps and buzzer.
6.4.1 Safety signal
This output controls the external warning lamps. (data No.:#17802-9)
Condition of output: (1), (2) and (3) exist.
(1)The load moment ratio is less than 90%. (When boom lift is performed with the jib mounted on the boom,
the ratio is below the value specified in #20803.)
(2)100% stop cancel input (#19206-6) is "no cancel display".
(3)Anti-twoblock stop cancel input (#17206-7) is "no-cancel display".
When the condition is fulfilled, "OFF" is output.
6.4.2 90% warning
This output controls the external warning lamps. (data No.:#17802-10)
Condition of output: (1), (2) and (3) exist.
(1)The load moment ratio is 90% or over and less than 100%. (When boom lift is performed with the jib
mounted on the boom, the ratio is in the range specified in #20803.)
(2)100% stop cancel input (#17206-6) is "no-cancel display".
(3) Anti-twoblock stop cancel input(#17206-7) is "no-cancel display".
When the condition is fulfilled, "OFF" is output.
6.4.3 100% warning
This output controls the external warning lamps. (data No.:#17802-11)
Condition of output: ①, ② or ③ exists.
①The load moment ratio is over 100%. (When boom lift is performed with the jib mounted on the boom, the
ratio is over the value specified in #20803.)
②100% stop cancel input (#17206-6) is "cancel display".
③Anti-twoblock stop cancel input (#17206-7) is "cancel display".
When the condition is fulfilled, "OFF" is output.
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