10
4.6 Menu Operation Illustration
Menu Structure and Function Description
Under user menu status
1. Press “ SET ” key more than 3 second, if the user password is set, it will pop up the password input box, input the correct password to enter the user’
menu to modify the patameter.
2. If the current display is the first class, press confirm key “ SET ”, to enter next class display, click “ ”
、
“ ” key to change the menu item
。
3. If the current display is second or third class , press “ ESC ” key to return to previous class display
4. If the current display is third class
，
press “ ”
、
“ ” key to flash digit, press key “ ”
、
“ ” to shift place
，
Keep pressing “ ”
、
“ ”
to change value; press confirm key “ SET ” to keep the value; If press the “ ESC ” key, it does not save the set value and return to second class.
5. After modifying the parameters, press “ ESC ”,to exit user menu, return to measuring status.
Input “1111”to clear energy;Input “2222”to clear maximum demand; Input “3333” to clear event;
Input“4444”to clear the maximum of voltage, current; input “1234” to reset to factory setting
Setting user password
System
Setting
Clear Energy
Signal Input
Select the input network of the measured signal
Primary coil voltage , unit kV
Network
Volt transform
User password
Backlight delay time , unit is second . If set as 0 , mean keep on lighting all the time.
Software version
Backlight time
Software version
1st Level
2nd Level
3rd Level
Description
Secondary coil voltage , unit V
Primary coil current , unit A
Secondary coil current ,unit A
Current transform
Volt transform
Meter Address Range
Baud Rate:1k2 means 1200,2k4 means 2400,4k8means 4800,9k6 means
Address
Baud Rate
/
/
/
/
/
Communication Parameter
Data sequence: high word first or low word first
Data order
Checking Bit
ADD 1
ADD 2
Protocol Selection
ADD 4
ADD 5
No check/even check/odd check
DLT645 address 1, two decimal number display
DLT645 address 4, two decimal number display
DLT645 address 5, two decimal number display
DLT645 address 6, two decimal number display
DLT645 address 2, two decimal number display
MODB: select MODBUS-RTU protocol D645:select DLT645 protocol
ADD 3
DLT645 address 3, two decimal number display
/
/
/
ADD 6
Current transform
9600,19k means19200
