3 Operation and display
50VFD700 AC Drive Getting Started Guide
The default function of digit input terminal are:
P09.02=3
DI1 function is Run forward.
P09.03=4
DI2 function is Run reverse.
If changing the setup of DI2, like setting P09.03=3 (DI2 function is forward running also),
pressing PRG, and the value of P09.03 is still "4", and the Display can not enter the next
parameter P09.04.
Example of editing parameter
The example is to change the value of P04.01 from 5.00Hz to 40.50Hz, as the following
figure 3-6. The digit with an underline is flashing.
0.00
0.00
5.50
5.50
P04.01
P04
P00
5.00
5.00
10.50
10.50
40.50
P04.02
P04
4 times
1 time
1 time
1 time
5 times
1 time
5 times
1 time
4 times
Press key, until display 40.50
Figure 3-6 Editing parameter flow
Lock and unlock the keypad
To avoid wrong keypad operation, VFD700 has the function of keypad locking by setting
P05.06, if the value of P05.06 is:
0: all the keys are available
1: all the keys are locked
2: except RUN and STOP keys, other keys are locked.
Keypad unlocking operation: pressing and holding ESCfor 5 seconds and the value of
P05.06 will become “0”, and the keypad is unlocked.
User code
To protect parameters set up by user, VFD700 has the function of user code. Once the
user code is set, if user can not enter the correct PIN for P10.06, the keypad can only
display normal display and parameter P10.06, and its value is "0".
Set the user code
Default value of P10.06 is "0", and user code function is disabled. If setting P10.06 a
non-zero value (1
～
9999) , pressing PRG once and pressingESC twice, the user
code function will be activated. The example of setting the user code to 4 is showed
as below figure 3-7:
