4-266
16-05 LCD backlight
Range
0~7
Adjust the screen contrast of the digital operator. If it is set to 0, the screen backlight is turned off.
16-07 Copy function selection
Range
0: Do not copy parameter
1: Read inverter parameters and save to the keypad
2: Write the keypad parameters to inverter
3: Compare parameters of inverter and keypad
16-08 Selection of allowing reading
Range
0: Do not allow to read inverter parameters and save to the keypad
1: Allow to read inverter parameters and save to the keypad
LCD digital operator with built-in memory (EEPROM) can be used to store and retrieve parameters:
(1) Read: Save inverter parameters to the digital operator (INV → OP).
(2) Write: Write the parameters from the digital operator to the inverter and save (OP → INV).
(3) Verify: Compare the inverter parameters against the parameters in the digital operator.
16-07=0: No action
16-07=1: Read (all parameters are copied from the inverter to the keypad).
16-07=2: Write (all parameter are copied from the keypad to the inverter).
16-07=3: Verify (Compare the set value of the inverter to the parameter of the digital operator).
Set 16-08 = 0, to prevent the saved parameter data stored in the digital operator from accidentally being
overwritten.
When parameter 16-08=0 and the read operation is executed (16-07=1) a warning message of "RDP Read
Prohibited" will be displayed on the keypad and the read operation is cancelled.
Refer to the following steps for copy function operation.
For the write-in operation requires the following items to match.
(1) Control method
(2) Inverter type
(3) Inverter rated capacity and voltage
Note: If the data wright in from older version to new version in inverters, please reset power after finishing wright
in process.