VMX
2
Series Digital Solid State Soft Starter User Manual
78 |
P a g e
Display
Pre ss
Ke y...
Shows...
M e ans...
Phase A
Curre nt
Se le ct
Function #70
De fault Se tting
of Function #70
Ne w Value of
First Digit
Cursor (flashing)
Position Shift
Ne w Value of
Se cond Digit
0000.
F070
3552
0003
0003
0023
End
Value Acce pte d
(flashe s once )
Re turn to
Function # Display
Figure App 3:
Entering a Passw ord
Example: Setting a Password
Using Password 123
F070
READ
ENTER
Fn
READ
ENTER
x 3
x 2
Cursor (flashing)
Position Shift
Ne w Value of
Se cond Digit
0023
0123
Example: Figure App 3
Enabling Password Protection / Parameter Lock
Starting from the Status Display Mode, no previous function
number entered, no existing password.
Press the Fn key
Displays F001 to indicate the beginning of the function list.
Press the LEFT arrow key
Selects the second digit (from the right). Note: Do it in this
order because F000 would not have been a valid number.
Press the UP arrow key seven times (7X)
Changes the function code to F071.
Press the RIGHT arrow key
Selects the first digit (from the right).
Press the DOWN arrow key
Changes the function code to F070.
Press the Read Enter key
The default display will show
[3552]
as long as no password
has been previously entered. This is the default code for
“0000”, meaning that there is no password
. As soon as you
press the first Arrow key, the display will change to [0000]
and begin showing the actual value of your password entry.
Any initial display other than
[3552]
signifies that a password
already exists. This means that you will need to change, rather
than enter a new one (see below).
Press the UP arrow and the LEFT arrow keys
The display will show the numerical value you entered. The
valid range is 0000 to 0999. In this example, 0123 was
selected.
Press the Read Enter key
The display will flash
[End]
to confirm you have entered a
password. Then it will return to displaying the Function #.
Changing passwords:
To change an existing password, the steps are essentially the same as
outlined above, except you must first enter the existing password. At
F070, press the
[READ/ENTER]
key to reveal the encoded password
(you must know that password before it can be changed). Use the
Arrow keys to enter the password. As soon as you press the first Arrow
key, the display will change to
[0000]
and start showing the actual value
of your entry. When you get to the existing password, press the
[READ/ENTER]
key again. The display will flash
[PASS]
to indicate that
the password was accepted. If it flashes
[ Err]
, you have entered the
wrong password.
Resetting to Factory Defaults using F071 will NOT reset the password.
Disabling Password Protection / Parameter Lockout
Changing function F070 to
[0000]
will disable the user password. If the
initial display reads
[3552],
the password is already set to
[0000].
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