JPT YDFLP M Series User Manual page 15

DB25 Controlling Time Series Diagram
A System initialization time: The laser will shooting after the laser is on for 12s together
with the rising of MO.
B Pump charging time: Range (8ms-35ms), 8ms is recommended.
C Range: 1ms-8ms, 4ms is recommended.
D Frequency switching time: Range: 4-8ms, 8ms is recommended.
E Class II SIMMER：Control the height of the first pulse which can be adjusted via GUI
(the supporting software of the laser).
F The height of the first pulse: This can be adjusted via GUI (the supporting software of
the laser).
Notes:
After the laser provided 24 v voltage, please wait 12 s to do the follow-up operation.
① Fiber laser control system self-locking function: If fiber laser received unusual testing
signal (Just like: long time no connect control card, high temperature, high frequency signal,
low 24V power supply) the fiber laser will stop to receive the instruction. Please turn on the
fiber laser power supply again if you want to recover the machine.
File Number: EFLP001-B
Figure 11 DB25 control sequence diagram
Shenzhen JPT Opto -Electronics Co. Ltd.
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YDFLP-C-30-M7-S-X user manual
Version :B Date:2020. 8