Front Panel Operation 29
Power OK Signal
Pin 16 is used to indicate whether a fault condition is present in the power supply. Normally this pin will output a logic
high (5V). When a fault occurs, this pin will output a logic low (0V).
Fault conditions are dened as follows:
1. Overvoltage protection
2. Overcurrent protection
3. Overpower protection
4. CV to CC protection
5. CC to CV protection
6. Over temperature protection
7. AC line failure
8. Enable signal
9. Shuto signal
10. Remote failure
11. Output o
12. Hardware protection
3.7 Voltage Program
3.7.1 Voltage Mode
Under voltage mode, the user may control the full scale output voltage value through Pin 9, by inputting a voltage level
of 0-5 V (0-5 V / 0-5 kΩ mode) or 0-10 V (0-10 V / 0-10 kΩ mode) as shown below.
Figure 3.4 Voltage Mode: 0-5 V or 0-10 V
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