Dynamic Histogram - Eltek Delta OP User Manual

3 How to Operate DELTA OP
When you select 5HDGLQJ $QDORJXH 9DOXHV, the information is presented—
depending on the chosen menu option— in one of the following manners:


If you want the system to present the detector data on the display as a
histogram, see "Dynamic Histogram", on page 28.
For quick access to detector data, press following keys on the keypad:
For information about how to access system information, take a look at, '7KH 2SHUDWLQJ
Menus¶, page 21.
If you prefer to view the analogue values as dynamic histograms, each segment
of the display represents 3 analogue values, while the display presents the
monitor data, press following key on the keypad:
The histogram will move right/left dynamically, representing the actual
analogue value. Press
To return the system to QRUPDO PRGH, press:
28
• 3UHDODUP /HYHO DSSUR[  DX
Analogue values over 45 — adjustable from 30 to 55 — represent
smoke densities and/or temperatures high enough to indicate a pre-
alarm.
Non-analogue devices have no 3UHDODUP /HYHO.
• )LUH $ODUP /HYHO DSSUR[  DX
Analogue values over 55 — adjustable from 45 to 65 —represent
smoke densities and/or temperatures from monitors enough to indicate
a fire condition. Non-analogue devices have a )LUH $ODUP /HYHO of 64.
2EWDLQ &XUUHQW $QDORJXH YDOXHV
From $OO PRQLWRUV on the loop (as a printout)
a)
E From RQH PRQLWRU (LQGLYLGXDOO\ (on the display)
From monitors with analogue values RYHU  DQG XQGHU ,
c)
(as a printout)
From detectors with QRQVWDQGDUG OLPLWV — limit values changed
d)
since system reset (as a printout)
2EWDLQ 0D[LPXP 0LQLPXP DQDORJXH YDOXHV
VLQFH SRZHU GRZQ RU ODVW DQDORJXH YDOXH UHDGLQJ
From $OO PRQLWRUV on the loop (as a printout)
a)
From RQH PRQLWRU (LQGLYLGXDOO\ (on the display)
b)
F
M
(PDLQ PHQX)
F
ö
SYSTEM INFO
(
F
ó
DETECTOR DATA
(
'\QDPLF +LVWRJUDP
F
ø
Special KLVWRJUDP key, while displaying detector data
(
ø
F
M
(PDLQ PHQX)
User's Guide '(/7$ 23
OLPLWV
)
)
once again to go back to numeric display.
)