3 Operation and display
VFD700 AC Drive Getting Started Guide 51
0.00
0.00
P10
P10.07
4
0
P10.01
P00
1 time
P10
P10.06
10 times
1 time
1 time
1 time
1 time
1 time
5 times
4 times
Figure 3-7User code setting flow
Verify the user code(PIN)
When the user code is set, only after entering the correct PIN into P10.06 and
pressing PRG, can user view and edit all the parameters. After verifying user code
successfully, if there’s no action on any key in two minutes, the value of P10.06 will
be changed to "0" automatically, the user code function is effective, and the keypad
will show the normal display (selected by P05.01).
If the PIN is "8", and the user code function is as on Enable stage, following figure
3-8 shows how to pass the PIN verifying.
0.00
P00
P00.01
8
0
P10.06
P10
1 time
1 time
1 time
1 time
1 time
8 times
5
5 times
1 time Authentication
failed
Authentication
successful
P10.06
Figure 3-8PIN verifying procedure
Remove theuser code
There are two methods to remove the user code:
Software remove
After verifying the PIN successfully, change the value of P10.06 to "0", then
press PRG, and the user code will be removed.
Hardware remove
When the drive is power-off, press the keys of
+
+
at the
same time, then loosen the keys after powering up. Then change the value of
P10.06 to "0", and the user code can be removed.
once
