LNTECH SLA-3, Instruction Manual

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10
【
Box Bending Mode
】
Under the mode,E1,E2 beams work normally, E3 beam is muted(no
protection), E1,E2 any beam is blocked during high speed closing,
output OSSD1,OSSD2 "OFF" (stop signal)
Note: if the E3 beam blocked can't be detected during high-speed
press closing twice, SLA-3 will be automatically switched into the
mode
【
Special Mode
】
Select the mode to process wavy material, E1,E2,E3 beams work
normally, when the beam is blocked by material during fast speed
closing, output OSSD1,OSSD2 "OFF", release and step the pedal
again, if the beam is still interrupted, output OSSD1,OSSD2 keep
"OFF", the sensor outputs the complusory slow speed signal(PNP),
control the bending machine press close at low speed <10mm/s. At
the same time SLA-3 on longer provides the protection to operator,
even though the bending machine closes at slow speed, may result in
a potential dangerous condition, so must carefully and thoughtfully use
the mode, In no event shall SHANDONG LAIEN OPTIC-ELECTRONIC
TECHNOLOGY CO.,LTD. be liable to any incidental or special damages
under the mode.
Fig.2-2 Time Diagram of Box Bending Mode