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Pressing the Setting button will bring up the settings dialog.
HY-MDL/HY-MDL-3's IP address may be manually set in the Ethernet settings tab (Figure 10). They may also be
obtained through DHCP (requires a system restart after setting). If the IP address must be changed, double click
on the address box to bring up a small keypad on the screen.
4.4 Setting
4.4.1 IP Setting
The Date & Time settings tab (Figure 11) is used to set the date, time, and time zone. HY-MDL/HY-MDL-3 support
all the five time zone of North America. For other parts of the world, the time zone “World” may be chosen.
The communications address settings tab (Figure 12) is used to set the power line communication address of the
micro inverters linked to the device. One HY-MDL/HY-MDL-3 monitoring data logger can monitor up to 255 micro
inverters. Inverter-0 on the address list corresponds to the total output of all inverters connected to the monitoring
data logger.
Address settings can be input using either the small input panel on the touch-screen or an external USB keyboard.
The communication address of a micro inverter consists of the 8 hex characters (0~F) on the Huayu micro inverter
bar code before the last letter for country. Another way to input the micro inverter communication address is through
an internal web portal (see Section 5).
4.4.2 Date & Time Setting
4.4.3 Communication Address Setting
Figure 10 IP Setting
Figure 11 Date & Time Setting
Microinverter Address
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