User manual - METER PDU-4x0-W
The sequence of thresholds “SEtP” and “SEt2” can be set in any order, due to the
control of relay outputs is done depend on difference between thresholds values
(zone A ) and outside of threshold values (zone B).
7.
DEVICE PROGRAMMING
The device menu allow user to set all parameters connected to operation of
measurement input, control modes, critical situations behaviour, communication via RS-485
and access settings. The meaning of the particular parameters is described in paragraph
MENU DESCRIPTION
.
Some of the parameters can be accessed without menu entering (quick view mode).
After pressing
[^]
or
[v]
button, name of the threshold (e.g.
”rEL1”
) and his value will be
displayed on the display in alternating mode. If
[^]
or
[v]
will be pressed in 5 sec again, the
next threshold will be displayed, else the device comes back to the measurement mode. If a
free access
is enabled (see description of
”SECu” menu
), user can change the value of
particular threshold pressing button
[ENTER]
(see:
PARAMETERS EDITION
).
If particular parameter has been changed and confirmed in quick view mode, its
new value is displayed in alternating mode with parameter name by few seconds.
Confirmed changes may be checked or user can switch viewed parameter pressing
[^]
or
[v]
button.
7.1.
PROGRAMMING MENU
To enter main menu (being in the measurement mode) operator must to press and hold
at least 2 sec.
[ESC/MENU]
button.
If the user password is defined (see parameter
“Scod“
,
menu
”SECU”
), operator have
to enter correct one before proceeding to menu options . Entering of the passwords is similar
to the edition of numeric parameters
(see:
PARAMETERS EDITION
)
,
however presently editing
digit is showed only on the display, other digits are replaced by “-” sign.
After entering of last digit of the password first menu position will be displayed (if the password
is correct) or warning ”
Err
” in other case.
Pay attention when device parameters are being changed. If it is possible, turn off
controlled installation (machine).
Functions of the buttons while sub-menu and parameters choice:
Selection of sub-menu or parameter for editing. Name of selected item (sub-
menu or parameter) is displayed.
Operation of
[ENTER]
button depend on present menu position:
•
if the name of some sub-menu is displayed - enter this sub-menu; name
of the first parameter (or next level sub-menu) is displayed,
•
if the name of some parameter is displayed - enter the edition of this
parameter; present value of the parameter is displayed,
[ESC/MENU]
button allow user to exit present menu level and goes to upper
level menu (or measurement mode).
23
i
i
ENTER
MENU
ESC
!
