Fonrich FR-DCMG-MMPY, Руководство пользователя

Страница: 7 / 37

7
Operation interface display
Key operation
FR-DCMG-MMPY has four keys “ESC”, “-”, “+”, and “SET”.
"ESC" key is used to return to the default interface and cancel parameter setting;
“SET”key is used to enter the parameter setting mode, select the parameter to be set and
complete the setting of the parameter;
The "+" and "-" keys are used to scroll the screen and adjust parameters;
Press the "+" and "-" keys at the same time to display the software version interface;
Press the "ESC" and "-" keys simultaneously to display the current calibration interface;
If there is no key operation for 10 seconds, the interface will automatically jump to the
default interface of the current mode, and the brightness will decrease after 5 seconds.
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.
Histogram interface
The histogram interface is the default display interface of Modbus mode, as shown
below:
The histogram in the figure shows the current value detected by each channel. The
initial interface display range is: -2A ~ 10A. You can also set register 0x0B16, which
displays -2A ~ 20A and -2A ~ 30A. Because a six-channel Hall sensor is connected, every