Protection - Delta A1500 Series User Manual

User Manual
A1500
AC Power Source
9. 9. Move cursor to Couple
10. Rotate knob, change parameter to AC+DC , then press
11.Refer 3.9.1.1 about Group save function, save all settings to Group1, it will take effective
next time after AC is on.

3.7 Protection

A1500 SERIES provide software and hardware protections. A1500 SERIES will disconnect
output relay to turn off output and display protection status on screen when protection
happens. To resume the output, following three errors can be released by long press any
key. For other errors, turn off AC source, make correction for abnormal load or wrong AC
mains voltage, and turn on AC source again to resume output.
 Software OCP
 D2A OCP Fault
 D2A OPP Fault
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to confirm
Enter