Orbit Merret OMM 323UQC Quick Start Manual

SETTING LIGHT
156. 4
Password to access the menu
PAS.
range: 0...999
0
DEF
Setting the initial value
SET. V .
Function enables the user to set the initial value to be
projected on the display
0
DEF
This item „SET.V." is not shown for the mode „FREQ."
Selecting the instrument's measuring mode
MODE
Basic seletion of instrument's type
SING.
DEF
Select
Selecting the instrument's measuring mode
SING. Impulse counter/frequency meter
QUAD. Impulse counter/frequency meter for IRC encoders
- measures on two inputs A+B and can display
count/frequency of signals A and B
UP/D. UP/D. Impulse counter/frequency meter
- measured input is input A (input B defines
direction, adding or subtracting) and can also
show count/frequency
UP-D. UP-D. Impulse counter/frequency meter
- measures count in both inputs A (UP),
and B (DW) and can show count/frequency
TIME Mode „Timer/clock""
Selecting a digital fiter
FIL.
Digital filter can reduce/eliminate unwanted interference
(for example diring relay contact opening/closing) in the
input signal
OFF
DEF
Select
Entered value defines the maximum frequency up to which
the instrument will process without being restricted
If the input isgnal is „upon contact" and the maximum
input frequency is known, we recomend to use this filter
Setting the controls of timer/clock
M. S TA.
Setting the time in the menu ican be accessed only in
the timer/clock mode
CTCT.
DEF
Select
Setting the controls
CONT. Timer/clock keeps running while the instrument
is on
CTCT. Timer/clock keeps running while the external
contact is on
EDGE Timer/clock is controlled by the edge of the
measured signal
- timer is activated by the edge (input signal
exceeding comparative level) and deactivated
by the next incoming edge
R.ST.C. Timer/clock is both controlled and zeroed by
the edge of an activating signal
- timer is activated by the edge (input signal
exceeding comparative level) and both stopped
and zeroed by the next incoming edge
C.R.ST. Timer/clock is both controlled and zeroed by
the edge of the activating signal
- timer is zeroed ald launched by the edge of the
input signal (input signal exceeding comparative
level) and stops running when the second
edge comes
CL. R. Timer/clock is zeroed and launched by the edge
of the activating signal
CL.R.R. Timer/clock is zeroed and launched by the edge
of the activating signal. This cycle is repeated
with every incoming edge
RUN Timer/clock is only launched by the edge of
the activating signal
Zeroing the Timer
M. S TA.
This menu item is accesible only when in the Timer/clock
mode
St. C.
DEF
Select
Setting the controls
CLR Timer/clock is zeroed by input „Clear"
ST. C. Timer/clock is stopped and zeroed by input „Clear"
STOP Timer/clock is stopped by input „Clear"
Programming diagram of the LIGHT MENU
Measured value
(red/green LED)
Value on the display
(green LED)
T Tare
0
0
SING.
QUAD.
UP/D.
UP-D.
TIME
OFF
1000
100
40
5
CONT.
CTCt. .
EDGE
R. S T. C .
C. R . S T.
C. L R.
CL. R . R .
RUN
CLR
ST. C.
STOP
Automatic setting of inputs
SETT.
It is possible to select in the menu either automatic or
manual setting for both Input A and input B. When automatic
setting is selected is it essential that the input signal is
A. N P -
10 Hz or higher in order to be detected
DEF
Automatic setting
Manual setting
To confirm the selection and to go to
setting of input B (short key stroke)
To confirm the selection and to copy
the setting into channel B (long key
stroke) and to go onto the next menu
item
Setting of input B
B. N P - Automatic setting
DEF
Manual setting
To confirm the selection and to
go onto the next menu item
Setting of multiplication constant
SCL. C .
- channel counter
The multiplication constant is used for converting the input
signal value into the required display value. If a negative
constant is entered, the sense of
1
0
DEF
the cout will be reversed, which
menas the count will be
„downwards"
range: -0,001...9999
Setting of division constant - channel counter
DLU. C .
The division onstant is used for converting the input signal
value into the required display value
0
DEF 0
range: -0,001...9999
Setting of additive constant - PRESET,
OFF. C .
for counter channel
Offset of the initial value. This offset value is used every
time after the display is cleared (zeroed)
0
0
DEF
rozsah: -999...9999
Setting of the projection format
FOR. C .
The instrument alows for the standard projection with
a fixed position of the decimal point as well as for projection
with a floating decimal point „FL. P."
0000
000. o
0000
DEF 00. o o
Select
0. o oo
FL. P.
For measuring mode „TIME" are pre-set
for the following specific time formats:
HH. M M
99. M M
MM. S S
99. S S
Setting of multiplication constant - chan. freq.
SCL. F .
The multiplication constant is used for converting the
input signal value into the required display value
1
0
DEF
range: -0,001...9999
Setting of division constant - channel frequency
DLU. F .
The division constant is used for converting the input signal
value into the required display value. Constant at its valeu
from 2 to 100 will ensure precise measurement to given
value or its multiplication. In reality
0
0
DEF
this means that revolutions are
measured after each cycle is
completed which ensures bettere
stability of the measured value.
This mode is not suitable for higher frequecies as it can
extend the period o fthe measing cycle. If you do not wish
to use this mode, please use the decimal point and adjust
the multiplication period accordingly
Setting of additive constant - PRESET,
OFF. F .
for channel Frequency
0
0
DEF
Offset of the initial value. This offset value is automatically
added to the projected value.
range: -999...9999
Setting of the projection format
for. F .
The instrument alows for the standard projection with
a fixed position of the decimal point as well as for projection
with a floating decimal point „FL. P."
0000
000. o
0000
DEF 00. o o
Select
0. o oo
FL. P.
OMM 323UQC
Sellecting the channel to be shown on the display
IN. D. .
CNT. - channel „Counter" will be shown on the display
FREQ. - channel „Frequency" will be shown on the display
CNT.
CNT.
DEF
Select FREQ.
Selecting the menu type LIGHT/PROFI
MNU.
LIG. - simplified menu (minimal choice of settings)
PRO. - entire menu (for advanced users)
LIG.
LIGH. .
DEF
Select
PROF. .
Return to the manufacturer's settings
FIR.
Restores manufacturer's califrations and default setting
of menu items (DEF)
YES
Return to the user's settings
USr.
Restores user's setting, which means setting which
was saved in the menu item SER./RES./SAV.
YES
DEF
Setting a new user password for the
P. LI. .
LIGHT menu
range: 0...999
0
0
- range of the number code: 0...999
- universal passwords in the event of loss: „177"
Displaying the instrument's SW version
id.
Type of instrument, SW version and currectly selected
input (Mode) are projected on the display
YES
OMM
156. 4