User manual for - INDICATOR SWE-73-T
6.2.
DETECTION OF THE PEAK VALUES
controller is equipped with peaks detection function. It can detect a peaks
of the input signal and display their values. Presets connected with this function are placed in
”HOLd”
menu (see description of
”HOLd” menu
). The detection of the peak can be done if
the measured signal raises and drops of value at least equal to parameter
”PEA”
. Detected
peaks are displayed during the time defined by parameter
”timE”
. If a new peak will be
detected while one is displayed, this new peak will be displayed and display time counter will
be cleared
(Figure 6.1). If no peaks are detected while time
”timE”
elapses
,
device starts to
show the current value of input signal again. If „
HdiS
”=”
HOLD
” then setting parameter
"timE"
=
0.0
causes holding peak value until
[ESC]
button is pressed.
If „
HdiS
”=”
rEAL
” then
value
"timE"
=
0.0
means no holding. Displaying peak value is signalized by flashing most right
decimal point.
Figure 6.1. Process of peaks detection
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
.
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“
), 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.
13
”timE”
measure
time
”timE”
”PEA”
”PEA”
real measurement result
display value
