Delta DPM-C320 Operation Manual page 56

D 5 20 /C5 20W /C32 0 Op era tio n M anu al
P M - C
Steps:

1. Use DPMSoft to set up RS485 COM Port and connect to DPM-C520W.
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2. Once DPM-C520W is connected, you can find the meter information after clicking "System Setting"
button.
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