Sanyo Denki Q1AA04003D, Instruction Manual

Page: 71 / 266

4. Digital Operator
[
Password setting
]
4−16
■
Description of password function
●
The password function allows selection of a password and protection against unauthorized parameter
changes. Once a password has been set, “status mode” and “monitor mode” can only be used.
Utilize this function to avoid operational mistakes.
■
How to set and release password
Step Input key Description Status display
１
MODE
Turn ON the power source or press the ＭＯＤＥ key to display
the status display mode.
Press the Up key, and the display shown in the right appears.
−ＰＡＳ−
Display starts blinking
：
password not yet set → password
setting
−ＰＡＳ−
２
Display turns ON
：
Password has been set. → Password release
−ＰＡＳ−
４
WR
Press the
ＷＲ
key to display “
００００
”.
０ ００００
Pressing the UP key increases the blinking numeric value and the
Down key decreases.
For password setting, use a combination of 4 digit numeric values
and alphabets in hexadecimal.
５
To release the password, input the previously set 4 digit
password.
０ １０００
Press the ＷＲ key, and the display blinks 3 times to write or
release the password.
０ １０００
When writing is disabled, “
−Ｅｒｒ−
” shows that this is out of
setting range.
“
００００
” and “
ＦＦＦＦ
” are invalid.
６
WR
When release is disabled, “
−Ｅｒｒ−
” shows that this is a wrong
password.
−Ｅｒｒ−
７
MODE
Press the ＭＯＤＥ key to return to step 1.
✍
・
For password setting, it is important to make a note of the password and remember it for future reference.
Without the password, it is impossible to release the lock function.
・ The password function is enabled or disabled by turning OFF the control power and then once again
switching it ON. The possible values for a password is a combination of 4 digits from 0 to 9 and A to F.
“
００００
” and “
ＦＦＦＦ
” are invalid. Setting and release of a password cannot be performed by “Setup
software
− Ｒ−Ｓｅｔｕｐ
”. Once a password has been set, parameters cannot be changed via
“Setup software
− Ｒ−Ｓｅｔｕｐ
”. If parameters are changed via “Setup software
− Ｒ−Ｓｅｔｕ
ｐ
”, “communication establishment” will be disconnected.
Statusdispla monitor
MODE
☜