ICP DAS USA PMC-523 Series, Руководство пользователя

Страница: 91 / 347

ICP DAS PMC-523x/PMC-224x/PMD Series User Manual
76
7.1.1 Scan to add Modbus RTU Power Meters
Perform “Scan” to automatically build a list of Modbus RTU power
meters that are connected to the PMC/PMD. The steps are as below:
i Before performing the scan of the power meters, please make sure
the RS-485 wirings connecting to the PMC/PMD and the power
meters function well, and make sure the settings of the addresses of
the power meters are completed.
ii Click to start the scan of Modbus RTU power meters that are
connected to the PMC/PMD.
Figure7-3 :
The “Scan” button to search Power Meter
iii When the Scan page appears (Figure 7-4), input the starting address
and the ending address of the Modbus address that are going to
perform scan. Click on “Scan”, the system will start to scan the
power meters that match the settings previously set, to cancel the
scan, click on “Cancel”.
Figure7-4 : Set up the Scanning Range for the Power Meters
iv When the system is performing the scan (Figure 7-5), the address
that are performing scan will be dynamically shown on the upper
left side, please wait till the scan operation is completed. To stop the
scan operation, click on “Cancel” to terminal the scan and leave the
page.