Sices HS 315, Technical Handbook

Page: 102 / 255

84 Technical Handbook
7 128
0080
Enable function 8
In case the operator wants:
• To disable all functions: he/she must set to 0 the relevant parameter.
• To enable all functions: the value to be set is the sum 1+2+4+8+16+32+64+128 =
255 (0xFF).
• Enable, for example, the functions 3, 4, 6 and 8: the value to be set is the sum
4+8+32+128 = 172 (0xAC) (where 4 is the value associated to the function 3; 8 to the
function 4; 32 to the function 6 e 128 to the function 8).
Note: from version 1.09, some of these parameters can be set directly bit by bit,
instead of in hexadecimal.
•
Numeric : the value can be mo
dified by pressing the ▲ and/or ▼ buttons, to increase
or decrease one unit from the most rightwards decimal digit (if you press the above
buttons plus SHIFT, the figure will be increased or decreased by ten units at a time).
The change is cyclical: increasing over the maximum value when will lead to the
minimum one and vice versa.
•
Numeric selected in a pre-defined list: (for example the baudrate for the serial port):
same goes for the numeric parameters, considering that the ▲ and/or ▼ buttons allow
for passing to the fallowing/previous value in the pre-defined list (pressing the above
buttons plus SHIFT, you go to the value ten units after/before the current one).
•
Numeric selected in a number-string couples list (e.g. the type of pressure
sensor): same as the previous point.
•
Time : same as numerical parameters, with one exception: the controller manages the
increment/decrement maintaining valid values (example: increasing from “00.59”, the
value goes to “01.00” and not to “00.60”).
•
Strings (e.g. telephone numbers): in this case the display shows also a cursor
indicating the currently selected character in the string. The▲▼ buttons work on the
selected character (passing to the one after/before in the ASCII table. If you press the
above buttons plus SHIFT, you
will move to the one 10 units before/after). The ◄►
buttons allow to select the character to be modified. You can only set the ASCII
characters from 32 (Space) to 127 (Escape). It is not possible to set extended ASCII
characters (over 127) and the control ones (from zero to 31).
•
Hexadecimal strings (e.g. output bitmaps): same as for the string parameters, but
the selectable characters are only ”0-9” and “A-F” (only capitals for the latter).
The operator has not to worry about verifying that the set-up value is acceptable for the
controller since it is not possible to set up not acceptable values.
This goes for individual parameters; however, it is possible to set two or more parameters in
incongruent or incompatible ways. It is up to the operator to prevent this from occurring.
There are three ways to exit programming mode:
•
Press the ESC button 'n' times to scroll back to the main menu, then press it again to
exit programming. The main menu will be displayed on the next access to
programming.
•
Pressing and holding the ESC button for two seconds from any location will cause
instantaneous exit from programming and next access will get you to the very same
point.