4-50 
 
03- 24  Output Under Current Detection 
Range 
 
【0】:disable 
【1】:enable 
03- 25  Output Under Current Detection Level 
Range 
【5%~100%】 
03- 26  Output under Current Detection Delay Time 
Range 
【0.0~50.0s】 
  When 03-24 = 1, if output current is less than under current detection level, for a preset time 03-26 
then ud-C fault will be displayed. 
 
03- 27  Pulse Frequency 
Range 
【
0.01~0.20】 
03- 28  Pulse Frequency Gain
Range 
【
0.01~9.99】