ABB REG650 - Troubleshooting

A
1
2
3
4
V
GUID-BBAEAF55-8D01-4711-A71D-BBC76B60BA3D V1 EN
Figure 23: Testing output contacts using the voltage drop method
1 Contact current
2 Contact voltage drop
3 Load
4 Supply voltage
Section 8 1MRK 502 049-UEN A
Troubleshooting
124
Commissioning manual