Procon V3D Series, Руководство программиста

Страница: 9 / 88

H - I - J
PROGRAMMER’S MANUAL
V8.94.11-
- 9 -
At the end of the menu the setting follows.
The setting procedure
•
On pushing the “Enter” button the cursor in the lower row starts to blink, signalling the parameter to be ready for setting.
•
When using the selector switch, the
 
push buttons can be used for selecting from the offered options.
E.g. in the 1-3 selection
menu, at selecting the operation mode, the “Operation” or the “Control” switch can be
selected.
•
At numeric setting, the setting occurs by digits. Between the digits, moving can be made with the
 
push
buttons. When stopping on a digit, its value can be increased or decreased with the
 
push buttons.
After „9” upward „0” follows, after „0” downward „9” follows, and the higher positional value changes according
to the sense.
i
If the setting would overstep the limit value, the push buttons become ineffective.
•
Setting textual parameters is made similarly to the numeric setting, but here the parameter position can be
selected with the
 
push buttons and from the characters can be selected with the
 
push buttons.
The available characters are following:
space, numbers 0-9, letters A-Z, letters a-z, accented letters, punctuation marks, special characters
•
After having selected the proper parameter and having set all digits and/or characters, by pushing the “Enter”
button the data can be validated (it will be written in the non-volatile memory, too).
i
If altering of the parameter is not possible, a warning message appears for 1 second in the lower row
of the terminal or display or on the regulator terminal.
Possible warning messages:
▪
Go to Stop! - The parameter can only be altered in Stop state.
▪
Permit altering! - Altering of the parameter has been disabled in menu item 11-1-3 enable
parameter modification .
▪
User password! - For altering the parameter, entering of the user password is necessary.
▪
Setup password! - For altering the parameter, entering of the setup password is necessary.
▪
Manuf. password! - For altering the parameter, entering of the manufacturer password is
necessary.
When setting the reference signal in both the control and the regulation mode, at Start, with buttons

and

also the so called terminal motor potentiometer function can be implemented. This means
that the reference signal can be set (with a speed depending on the place value of the actual digit)
with running motor. If the reference signal reached the desired the value, it can be validated with the
Enter button. Pushing Escape sets back the reference signal to its previous value!
Prior to setting the values of the individual parameters in the submenus, they are factory set to their default values, which
appear at the very first setting. The default values of all parameters can be recalled at any time with a single command.
This can be useful if the actual parameters cannot be used by the system for any reason e g. due to a mistaken setting,
and there is no time to check up each parameter value.
Procedure of resetting
There is possibility of resetting any parameter to its factory value. This can be needed, if the factory setting is not known
or resetting would be complicated (e.g. textual parameters)
With selecting the desired parameter, pushed and kept depressed
the “Enter” button, on pushing the “Escape” button
the factory setting will be offered.
After releasing the buttons, between two options can be selected:
•
On pushing the “Enter” button the offered factory setting will be entered,
•
On pushing the “Escape” button the earlier setting returns.
This operation permits also inspection of the factory setting of any parameter
i
With the frequency converters of different power values, the factory values and the available limit values
may differ!