Using the Digital Operator
7.2.12 Password Setting (Write Prohibited Setting)
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7.2.12 Password Setting (Write Prohibited Setting)
The password setting isused for preventing carelesschangesof the user constant. User constants
Pn
jjj
and some of Fn
jjj
become write prohibited by setting the password.
Password setting values are as follows:
D
“0000”: Write enabled (Releases write prohibited mode.)
D
“0001”: Write prohibited (User constants become write enabled from the next power ON.)
Follow the procedure below to set the password.
Using the Hand-held Digital Operator
1.
Press the DSPL/SET Key to select the auxiliary function mode.
2.
Select the user constant Fn010.
Press the Left or Right Cursor Key to select the digit.
Press the Up or Down Cursor Key to change the value.
3.
Press the DATA/ENTER Key, and the display will be as shown below.
4.
Input the password (0001) and press the DSPL/SET Key. The display will change as shown
below and the password will be registered.
Flashing
for one
second
5.
Press the DATA/ENTER Key to return to the auxiliary function mode display.
This completes the password setting. The newly set password will become valid from the next
time the power is turned ON.
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