Manual Operation
3-17
Figure 3-23
3.2.3.4.4 Safety Int. Lock
This function allows you to control the DC power supply to be OFF temporary through the Pin
3 (INTERLOCK) of ANALOG INTERFACE.
1. Use the touch button to set Safety Int. Lock mode to disable or enable as Figure 3-24
shows.
Figure 3-24
(1) Set to disable: It closes this function.
(2) Set to enable: It enables the Safety Int. Lock. The DC power supply’s ON/OFF is
still controlled by “ ”. When the PIN 3 of ANALOG INTERFACE is at low level,
it indicates the power supply is outputting normally and when it is at high level, it
closes the power supply output temporary (the “ ” is still on) and issues
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