Fonrich FR-DCMG-MMPS, Руководство пользователя

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12
⑥
Current histogram; the default display range is -2A ~ 10A, and the display range can be expanded
by setting register 0x0B16;
⑦
Histogram partition: because 6 Halls are inserted, 6 partitions
PLC status interface
In the histogram interface, without the PLC expansion module connected, press the ESC key to
display the following interface:
With the PLC expansion module connected, press the ESC key to display the following interface:
Node mode Gate mode
•
SNR is the signal-to-noise ratio of the current PLC line
• SEND xxx is the number of data packets that have been sent by the current node
•
The figure on the right shows the PLC status information of the node, the rows and columns
of the table, for example
•
The fifth in row 1 shows the node with address 5
•
The first display in row 2 is the node with address 9
•
The second in row 3 shows the node with address 18
•
PLC supports a maximum of 24 nodes, and the address range of these 24 nodes is 1 ~ 24.
•
The communication quality is represented by numbers 0-9 (for example: the data of the node
with address 5 in the above figure can be received, and the communication quality is the best
9)
Initial interface display
The factory default is Modbus mode. When the host computer is connected to the device via RS485
and communicates, the LED lights “R” and “P / T” will flash alternately to indicate normal
communication. When the device is not connected to communication, it restarts by default every 5
minutes, or you can turn off the default restart function, which can be turned off through the 0xF003
register.
Detailed data interface of channel current and power generation
Under the current interface, press the "+" or "-" key to enter the channel current and power
generation display interface. The current value and cumulative power generation of each channel are
displayed on the screen. When the "+" key is pressed first, the digital value of the current is displayed