17
5.4.4 The Lo HYS Menu
1. Enter this menu by pressing
the
MODE
key to the
“SEt”
display if you are in the
measurement mode.
2.
Press
ENTER
key. If the
password has been set
earlier, key in the password
using the method described
in section 4.1.
3.
Press
ENTER
once to
confirm. After you set the
correct password, you see
the “
CAL
” and “
COn
”
display blinks alternatively.
Press
▼
key five times, the
display shows
“Lo”
“HYS”
blinking alternately.
4. Press
ENTER
key to access
the Lo HYS menu and the
display shows the last Lo
HYS value or default (2% of
Full Scale). Use
▲
and
▼
keys to change the value of
the Lo HYS point.
5. Press
ENTER
to confirm the value of the Lo HYS.
Press
MODE
key to exit to the measurement mode.
You can press
MODE
key (as an ESCAPE key) to
revert to the measurement value if
ENTER
is not
pressed; the set value is not stored into memory.
IMPORTANT
:
The Lo SET + ½ Lo HYS should be less
than Hi SET - ½ Hi HYS i.e. Hi SET and Lo SET value (in
consideration of the hysteresis band) can never overlap. Lo
HYS and Hi HYS can be set independent of each other; this
allows non-symmetrical hysteresis option.
NOTE :
The maximum
value of Hysteresis is
4% of its Full Scale (FS)
selected. The Lo HYS
hysteresis is spread
equally on either side of
the Lo SET point.
SETUP
MODE
ENTER
Lo
SETUP
MODE
ENTER
02
SETUP
MODE
ENTER
HYS
Summary of Contents for ALPHA CON 100 - REV 1.1
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