NCS37020
Failing Self Test
CT Open
Ch1: Supply (Pin 9)
Ch2: Phase (Pin 8)
Ch3: Fault Test (Pin 13)
Ch4: LED (Pin 14)
Figure 6. Failing Self Test − CT Open
Failing Self Test
CT Open
Ch1: Supply (Pin 9)
Ch2: Phase (Pin 8)
Ch3: Fault Test (Pin 13)
Ch4: SCR (Pin 14)
Figure 7. Failing Self Test − CT Open
Failing Self Test
SCR Open
Ch1: Supply (Pin 9)
Ch2: Phase (Pin 8)
Ch3: SCR (Pin 14)
Ch4: SCR Test (Pin 1)
Figure 8. Failing Self Test − SCR Open
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