Orbit Merret OM 601UQC User manual

OM 601UQC
6 DIGIT PROGRAMMABLE
IMPULSE COUNTER
FREQUENCY-/PHASE-/PERIOD-METER
STOP-WATCH/WATCH
GUARANTEE
YERS

2
INSTRUCTIONS FOR USE OM 601UQC
SAFETY INSTRUCTIONS
Please, read the enclosed safety instructions carefully and observe them!
These instruments should be safeguarded by isolated or common fuses (breakers)!
For safety information the EN 61 010-1 + A2 standard must be observed.
This instrument is not explosion-safe!
TECHNICAL DATA
Measuring instruments of the OM 601 series conform to European regulation 89/336/EWG and Ordinance
168/1997 Coll.
They are up to the following European standards:
EN 55 022, class B
EN 61000-4-2, -4, -5, -6, -8, -9, -10, -11
The instruments are applicable for unlimited use in agricultural and industrial areas.
CONNECTION
Power supply from the main line has to be isolated from the measuring leads.
ORBIT MERRET, spol. s r.o.
Vodnanská 675/30
198 00 Prague 9
Czech Republic
Tel: +420 - 281 040 200
Fax: +420 - 281 040 299
e-mail: [email protected]
www.orbit.merret.cz

3
1. CONTENTS
1. Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Instrument description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Setting the jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Setting
Programming modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Control keys functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Setting the DP and the (-) sign. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Entering the „Configuration mode“ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Minimum instrument setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 User mode
4.2.1 User mode - INPUT
4.2.1.1 Values resetting (counters, total, min/max, tare). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.1.2 Time setting (RTC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.2 User mode - OUTPUT
4.2.2.1 Setting the limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.2.2 Setting the data output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.2.3 Setting the analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.2.2.4 Projection of data on the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2.2.5 Setting the display brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.3 Configuration mode
4.3.1 Configuration mode - INPUT
4.3.1.1 Values resetting (counters, total, min/max, tare). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3.1.2 Instrument configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3.1.3 Auxiliary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.2 Configuration mode - CHANNELS
4.3.2.1 Measuring channel A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.3.2.2 Mathematic operations and functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.3.3 Configuration mode - OUTPUT
4.3.3.1 Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.3.2 Data output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.3.3.3 Analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.3.3.4 Projection on the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.3.4 Configuration mode - SERVICE
4.3.4.1 Access rights for user mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.3.4.2 Return to manufacturing calibration/setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.3.4.3 Instrument calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.3.4.4 Instrument menu language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.3.4.5 New access password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.3.4.6 Instrument identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5. Table of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6. Data protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7. Error statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8. Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
9. Instrument dimensions and installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10. Declarations of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11. Certificate of guarantee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
1. CONTENTS

4
INSTRUCTIONS FOR USE OM 601UQC
2. INSTRUMENT DESCRIPTION
DESCRIPTION
The OM 601UQC model is a universal 6 digit programmable panel impulse counter/frequency meter/repeat/stop-
watch. The instrument is based on an 8-bit microprocessor, that secures high accuracy, stability and easy operation
of the instrument.
Measuring modes
SINGLE Single-channel counter/frequency meter/phase/repeat S
UP/DW Single-channel UP/DW counter/frequency meter U/D
DUAL Double-channel counter/frequency meter D
QVADR Counter/frequency meter for IRC sensors Q
Stop-watch Watch/stop-watch H
Programmable display projection
Calibration calibration coefficient may be set in „CM“ independently for every channel
Projection -99999...999999 with fixed or floating DP in adjustable format 10/24/60
Measuring channels A and B, two independent functions may be evaluated from each input
Time base: 0,05/0,5/1/2/5/10/20/50 s
Digital filters
Input filter: the instrument allows to filter the input signal and thus suppress undesirable interfering
signals (e.g. relay back-swings). The set parameter indicates maximum possible measured
frequency, that the instrument will process, 10 Hz...2 kHz
Exponential average from 2...100 measurements
n-th value from 2...100 measurements
Radius of insensitiveness adjustable in digits
Functions
Preset initial non-zero value which is read always after instrument resetting
Summation registration of the number upon shift operation
Interface constant increases calibration constant 1/10/60/100/1000/3600
Min/max. value registration of min./max. value reached during measurement
Tare assigned to reset the display upon non-zero input signal
Top value only max. (min.) value is displayed
Rounding setting the projection step for the display
Mathem. operation between inputs A a B, A+B, A-B, A*B, A/B, (A-B)/B, Polynome, 1/x, Logarithm
External control
Hold display/instrument/menu access locking
Lock control keys locking
Output
Limits 2 relays with switching contact,
type HYSTER/FROM/DOSING
Limits have both adjustable hysteresis and optional delay of the switch-on. Reaching the
limits is signalled by LED and at the same time by the switch-on of the relevant relay.

5
2. INSTRUMENT DESCRIPTION
OPERATION
The instrument is set and controlled by five control keys located on the front panel. All programmable settings of the
instrument are realised in two adjusting modes:
Configuration menu (hereinafter referred to as „CM“) is protected by an optional numeric code and contains
complete instrument setting
User menu may contain arbitrary programming setting defined in CM with another selective restriction
(see, change)
All programmable parameters are stored in the EEPROM memory (they hold even after the instrument is
switched off).
The measured units may be projected on the display.
EXTENSION
Excitation is suitable for feeding of sensors and converters. It has a galvanic isolation with continuously adjustable
value in the range of 2...9/9…12/12…24 VDC
Data outputs are for their rate and accuracy suitable for transmission of measured data for further projection or
directly into the control systems. We offer isolated RS232 and RS485 with the DIN-MessBus /ASCII protocols.
Analog outputs will find their place in applications where further evaluating or processing of measured data
in external devices is required. We offer universal analog output with the option of selection of the output type
- voltage/current. The analog output value corresponds with the displayed data and its type and range are selecta-
ble in the programming mode.
Time back-up by the RTC circuit is designed for the „Stop-watch“ measuring mode and secures time measurement
even when the instrument is switched off (without projection on the display).
FIRMWARE www.orbit.merret.cz/update
Considering the continuous development and innovation of our products it is now possible to download the most
recent versions of the program for all instruments. Because program upgrade is performed via RS 232 data line it is
of course necessary that the instrument be equipped with this interface as well.
The upgrade and the program setup is performed automatically after the instrument is connected to a PC. After it is
completed all customer settings of the instrument are replaced by manufacturer´s setting, i.e. repeated item setting
is required.
Number of the current program version in your instrument you can find in the „Configuration menu - service - iden-
tification“
The function for recording the new Firmware is sup-
ported in all instruments from version 004

6
INSTRUCTIONS FOR USE OM 601UQC
3. CONNECTION
The supply lead for feeding the instrument should not be in the proximity of low-potential signals.
Contactors, motors with larger input and other efficient elements should not be in the proximity of the instrument.
The lead into the instrument input (the measured quantity) should be in sufficient distance from all power leads and
appliances. Provided this cannot be secured, it is necessary to use shielded leads with connection to ground.
The instruments are tested in compliance with standards for use in industrial area, yet, we recommend to abide by
the above mentioned principles.
AUXILIARY INPUT
Functions Description Control
Hold Instrument blocking (adjustable in the menu) upon contact against GND (no. 13)
Lock Keyboard locking upon contact against GND (no. 13)
Grounding on terminal „E“ must be connected at
all times
Analogue output
12 3
-
E N
L
+
1211 13 14 15 16
POWER SUPPLY
L2
L1
TxD
GND
RxD
Rx/Tx- Rx/Tx+
GND
232
232
485
485
-
+
4567
8910
GND
-
+
+
INPUT B
INPUT C/Reset C
Excitation/Lock
+
Hold/Lock
GND
INPUT A
+

7
3. INSTRUMENT CONNECTION
3.1 CONFIGURATION OF THE JUMPERS
Setting the comparator levels
Jumpers
J1, J2, J3
Type of
input Input voltage Comparator levels
L > H H > L
1 - 2 NPN, Contact xxx 1,7 V 2,4 V
without TTL (PNP) 3 - 7,5 V 1,7 V 2,4 V
3 - 4 PNP 15 - 60 V 9,4 V 13,0 V
4 - 5 PNP 7,5 - 15 V 4,7 V 6,7 V
2 - 3 !!! D O N O T C O N N E C T !!!
Relay parameters specified in the technical data apply for resistance load. Upon connection of the induction load we recommend
to fit the leads to relay 1 A with a fuse for maximum load protection.
Excitation
J1 - Input "A"
J2 - Input "B"
J3 - Input "Reset, C"
1
5
J4 - Excitation
1
5
2...9 V
9...12 V
12 ...24 V
1 - 2, 3 - 4
2 - 3, 4 - 5
1 - 2, 4 - 5
X6
J1 J2 J3 J4
For each jumper setting disconnect the instrument from the net

8
INSTRUCTIONS FOR USE OM 601UQC
4. INSTRUMENT SETTING
The instrument is set and controlled by 5 control keys located on the front panel. By means of these control keys it is
possible to browse through the operating program, to select and set the required values.
CONFIGURATION MODE USER MODE
• designated for professional service and maintenance • designated for instrument service
• complete instrument setting • may contain setting the limits, analog and
• access is password protected data output and brightness, with restriction as
• authorization for "User mode" per the setting in "Configuration mode"
SYMBOLS USED IN THE INSTRUCTIONS
DEF Items indicated this way are preset from manufacture
SU/DDQHIndicates the setting for given type of instrument
CONTROL KEYS FUNCTIONS
MENU ENTER LEFT DOWN UP
Measuring mode
menu access keys may be assigned functions as per selection min. value max. value
Moving around in the menu
exit the menu without
saving move to next level back to previous level move to next item
Setting/selecting - items
cancel setting without
saving confirm selected item move down move up
Setting - numbers
cancel setting without
saving cancel selected number move to higher decade change of current figure - down - change of current figure - up -
1T2M
4285.42
Ralay status
ON the digit is lit
OFF the digit is not lit
OFF the digit is flashing
limits withrestriction
(hysteresis, delay)
Function
M Min/max. value
T Tare
Measured value
the last two places may display
measuring units

9
4. INSTRUMENT SETTING
SETTING THE DECIMAL POINT AND THE MINUS SIGN
DECIMAL POINT
Upon modification of the edited number in the menu the decimal point is set by key with transition beyond the
highest decade, when the decimal point starts flashing. Positioning is performed by , and confirmation by with
return into number editing.
Decimal point for display projection is set in item „CHAN. A - FORMAT“ and „CHAN. B - FORMAT“ by selection
from preset values.
MINUS SIGN
Setting the minus sign is performed on the highest valid degree by key / .
The minus sign is in numeric row (0, 1, 2, 3...9, --).
Setting
after transition beyond the highest
decade the decimal point starts flashing
by pressing you will place the DP
and you confirm it by
ACCESS INTO THE CONFIGURATION MODE
000000
6x shift left
positioning
flashing DP
confirm selection
and return to
superior item
PASSW.
INPUTS
OUTPUT
CHANNE.
0000
shift left
OK
without saving 0,1,2…
9,8,7…
+
The code is always preset from manufacture to0000. Incase of loss of access password it
is possible to use universal access code "8177"
SERVIC.

10
INSTRUCTIONS FOR USE OM 601UQC
4.1 MINIMUM INSTRUMENT SETTING
All settings are performed in the „Configuration menu“
Presetting values in the menu
INPUTS
SERVIC.
OUTPUT
CHANNE.
ACCESS
CALIB
RESTOR.
LAN G .
N. PASS.
IDENT
SETTIN.
CA LIB .FREQV.
TIM E
QVADR.
UP/DW
DU A L
COU NT.
SETTIN. Return to manufacture
setting
- reading the manufacture calibration and
basic setting of items in the menu (DEF)
FREQ V Manufacture setting for
Frequency measurement
COU NT.Manufacture setting for
counter
DU A L Manufacture setting for
„DUAL“
UP/DW Manufacture setting for
„UP/DW“
QVADR Manufacture setting
for„Counter - IRC“
TIM E Manufacture setting for
„Watch/stop-watch“
Selecting the measuring mode
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG
SIN G L
UP/DW
QVADR.
DU A L .
TIM E
M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
M. MODE Setting the instrument
measuring mode
SIN G L Single impulse counter/
frequency meter
- measures at input A and may display
numbers/frequency (phase/repeat)
UP/DW UP/DW impulse counter/
frequency meter
- measures at inputs A, B (direction) and may
display numbers/frequency
DU A L .Dual impulse counter/
frequency meter
- measures at two inputs and may display
numbers/frequency
QVARD.Impulse counter/frequency
meter for IRC sensors
- measures at two inputs A+B and may display
numbers/frequency
TIM E Stop-watch/watch
- control at input B

11
4. INSTRUMENT SETTING - CONFIGURATION MODE
Setting display projection
INPUTS
SERVIC.
OUTPUT
CHANNE.
CHAN. A
MATH.FN .
CHA N .B
INP. A CONST.
OFFSET
FILTER
OVER M.
SET. A
DE S C .
FOR M AT
RTC
SET. A Setting basic parameters
of channel A
CONST. . Calibration constant
- calibration constant is for the conversion of
input value to required display value
- provided that the calibration constant range is
insufficient, it may be enlarged by setting the
pre-division constant (Config.menu)
- by setting the minus value the direction of
counting changes, i.e. we count down
- range: -0,00001...999999
- DEF = 1
OFFSET Additive constant,
„PRESET“
- shifting the beginning of measurement by
a set value which will always be read upon
resetting the instrument to zero
- range: -99999...999999
- DEF = 0
ITEMS ESSENTIAL FOR MINIMUM INSTRUMENT SETTING
Type SERVICE > RESTOR. INPUTS CHANNELS OUTPUT
Counter > SETTIN. > COUNT. > M.MODE > SINGL > CHAN. A > SET. A > CONST.
Frequency > SETTIN. > FREQV > M.MODE > SINGL > CHAN. A > INP. A > FREQV
> CHAN. A > SET. A > CONST.
Counter/
frequency > SETTIN. > FREQV > M.MODE > SINGL
> CHAN. A > SET. A > CONST.
> CHAN. B > INP. B > FREQV
> CHAN. B > SET. B > CONST.
> DISP > SETTIN. > TEMPOR. >
CHAN.B
> LIMIT > LIM 2 > INP. L > CHAN.B
UP/DW > SETTIN. > UP/DW > M.MODE > UP/DW > CHAN. A > SET. A > CONST.
IRC counter > SETTIN. > QVADR > M.MODE > QVADR > CHAN. A > SET. A > CONST.
Watch/stop-
watch > SETTIN. > TIME > M.MODE > TIME > CHAN. A > FORMAT

12
INSTRUCTIONS FOR USE OM 601UQC
4.2 USER MENU
• designated for instrument service
• may contain setting the limits, analog data output and brightness, with restriction as per the setting in
"Configuration mode"
4.2.1.1 USER MENU - RESETTING THE INTERNAL VALUES
INPUTS
OUTPUT
CLEAR
CLR C.A .
CLR C.B.
CL.SUM .
CL.TA R .
CL. M. M.
CON FIG
CL.CO U .
CLEAR Resetting the instrument
internal values to zero
CL.CO U .Resetting all counters
CLR C.A . Resetting counter A
N. CIT. B Resetting counter B
CL.SUM .Resetting acummulated
value (Total)
CL. M. M. Resetting minimum and
maximum measuring value
CL.TA R .Tare resetting
DISP
Setting
brightness
and display
projection
OUTPUT LIMIT DATA AN. OUT.
Setting the
limits,hysteresis
and delay
Settingthedata
output
Setting the
analog output
OUTPUT
Setting the instrument outputs
23 .6
INPUTS CLEAR
Internal values
resetting
INPUTS
Setting the instrument input
CONFIG.
Time setting
Adjustable authorization of access into items, see page 40

13
4. INSTRUMENT SETTING - USER MODE
4.2.1.2 TIME SETTING H
SET. TINPUTS
OUTPUT
CLEAR
CONFIG
SET. T Time setting, mode „Stop-
watch“ with RTC
- after setting the time in format HH.MM.SS
(set after pressing „ENTER“) next is set the
date in format DD.MM.YY, confirmation is
made by pressing „ENTER“
4.2.2.1 LIMITS - ENTERING VALUES
INPUTS
OUTPUT
LIMIT
AN.OUT.
DATA
LIM 1
LIM 2 HYST.
LIMIT.
PERIOD
OFF L.
ON L.
TIM E L .
DI S P
LIM - Entering limit values for
status evaluation
LIMIT Setting limit for relay
switch-on
- in full display range
HYST. Setting hysteresis only in
(+) values
- in 1/10 of the display range
ON L.Setting the beginning of the
range of the limit switch-on
- in full display range
OFF L.Setting the end of the range
of the limit switch-on
- in full display range
PERIOD Setting the period of the limit
switch-on
- in full display range
TIM E .L Setting the delayed switch-
on of the limit
- in range 0...99,9 s
4.2.2.2 DATA OUTPUT - SETTING THE INSTRUMENT ADDRESS
INPUTS
OUTPUT
LIMIT
AN.OUT.
DATA
BAUD
ADDR.
DI S P
ADDR. Setting the instrument
address
- setting in the range of 0...31
- manufacture setting 00 DEF
Adjustable authorization of access into items, see page 41
Adjustable authorization of access into items, see page 41
Adjustable authorization of access into items, see page 43
Projection of individual items depends
on the set „Type“ of the limits

14
INSTRUCTIONS FOR USE OM 601UQC
4.2.2.3 DATA OUTPUT - SETTING THE RATE
INPUTS
OUTPUT
LIMIT
AN.OUT.
DATA
BAUD
A DDR .
600
9600.
4800.
2400
1200 .
38400.
19200 .
DEF
11 5 2 0 0
57 6 0 0
DI S P
BAUD Setting the data output
rate (baud)
600 Rate - 600 Baud
1200 Rate - 1 200 Baud
2400 Rate - 2 400 Baud
4800 Rate - 4 800 Baud
9600 Rate - 9 600 Baud
19200 Rate - 19 200 Baud
38400 Rate - 38 400 Baud
57 6 0 0 Rate - 57 600 Baud
11 5 2 0 0 Rate - 115 200 Baud
4.2.2.4 ANALOG OUTPUT - SETTING THE RANGE
INPUTS
OUTPUT
LIMIT
AN. OUT.
DATA
AO.MIN
AO.MAX
DI S P
AN. OUT. Setting the Analog output
range
- Analog output is isolated and its value
corresponds with the displayed data. It is fully
programmable, i.e. it allows to assign the AO
limit points to two arbitrary points of the entire
measuring range
AO.MIN Assignment of the display
value to the beginning of the
analog output range
- range of the setting is -99 999...100 000
AO.MAX Assignment of the display
value to the beginning of the
analog output range
- range of the setting is -99 999...100 000
Adjustable authorization of access into items, see page 41
Adjustable authorization of access into items, see page 41

15
4. INSTRUMENT SETTING - CONFIGURATION MODE
4.2.2.5 PROJECTION OF DATA ON THE DISPLAY
INPUTS
OUTPUT
LIMIT
AN.OUT.
DATA
DISP.
SHOW
SETTIN .
CHA N .A
CHA N .B
TAR A
MATH.FN .
LIM 2
LIM 1
SUMA
FILT.A
FILT.B.
SHOW In this menu item the
following data may be
displayed
CHA N .A Value of „Channel A“
CHA N .B Value of „Channel B“
FILT.A Value of „Channel A“ after
filtration
FILT.B Value of „Channel B“ after
filtration
MATH.FN .Value of „Mathematic
function“
SUMA Value of „Accumulated
quantity“
TAR A Tare value
LIM 1 Value of „Limit 1“
LIM 2 Value of „Limit 2“
4.2.2.6 SETTING THE DISPLAY BRIGHTNESS
INPUTS
OUTPUT
LIMIT
AN.OUT.
DATA
DISP.
SHOW
SETTIN. 0%
100%
75%
50%
25%
BRIGHT.
BRIGHT. Setting the display
brightness
100% Brightness 100 %
0% Brightness 0%, display
switched-off
- display switches off after approximately 10 s
and it switches on after pressing any key
25% Brightness 25 %
50% Brightness 50%
75% Brightness 75%
Adjustable authorization of access into items, see page 42
Adjustable authorization of access into items, see page 42

16
INSTRUCTIONS FOR USE OM 601UQC
4.3 CONFIGURATION MENU
• designated for professional service and maintenance
• complete instrument setting
• the access is password protected
• authorization for "User mode"
SERVICE
INPUT
Channel A
Channel B
MAT.FCE
FILTER
FILTER
M.FCE
FIL. B
FIL. A
B
A
> C
> A
> B
> LOCK
> HOLD
AO >
DISPLAY >
RELAYS >
RS >
OUTPUT
23 .6
Entering the access password
PASSW.
0000
CHANNE. CHAN. A CHAN. B MATH.FN.
OUTPUT LIMIT DATA DISPAN. OUT.
SERVIC. ACCESS RESTOR. LANG.CALIB N. PASS. IDENT
INPUTS CLEAR AUX.INP.
Internal values
resetting
Basic
instrument
setting
Setting the
Hold function
Configuration
of parameters
of the measur-
ing channel A
Configuration
of parameters
of the measu-
ring channel B
Setting the
mathematic
functions
Setting the
limits,hysteresis
and delay
Settingthedata
output
Setting the
projection
Setting the
analog output
Setting the
access rights
for „User
menu“
Return to
manufacture
calibration or
setting
Setting the
language
version
Instrument
calibration
Change of
the access
password
Instrument
identification
INPUTS
Setting the instrument input
CHANNEL
Setting the measuring channels
OUTPUT
Setting the instrument outputs
SERVICE.
Service functions
+
CONFIG.

17
4.3.1 CONFIGURATION MODE - INPUTS
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CON FIG
Here the basic instrument parameters
are set
CLEAR Resetting the internal
values
CON FIG Basic instrument setting
AUX.INP. . Setting the „Hold“ function
4.3.1.1 RESETTING INTERNAL VALUES
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CON FIG
CL.TA R .
CL. M. M.
CL.SUM .
CLR C.B
CLR C.A .
CL.CO U .
CLEAR
CLEAR Resetting internal values
of the instrument
CL.CO U .Resetting all counters
CLR. C. A . Resetting the counter
(input A)
- upon resetting, the value will be added to the
total sum (accumulated value) in the internal
memory of the instrument
CLR C.B. Resetting the counter
(input B)
CL.SUM .Resetting the total
- summation serves for cumulative sums of
values (e.g. shift operation), when after
resetting the counter the display value is
added to total sum
CL. M. M. Resetting minimum and
maximum measuring value
CL.TA R .Tare resetting
4. INSTRUMENT SETTING - CONFIGURATION MODE

18
INSTRUCTIONS FOR USE OM 601UQC
4.3.1.2 INSTRUMENT CONFIGURATION
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
CONFIG Basic instrument setting
M. MODE Setting the instrument
measuring mode
M. TIM E Setting the time of
measurement - time base
SET. T Setting the current time
M.STA RT Setting the switch-on of the
stop-watch/watch
M. STO P Setting the resetting of the
stop-watch/watch
M. CLR .Setting the instrument
resetting
BACKUP Setting the data backup
DI VI D Setting the pre-division
constant
FILTER Setting the input filter
parameters
MM.INP.Setting the source for
evaluation of min/max.
value
4.3.1.2.1 SETTING THE MEASURING MODE
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG
SIN G L
UP/DW
QVADR.
DU A L .
TIM E
M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
M. MODE
M. MODE Setting the measuring
mode of the instrument
SIN G L Single impulse counter/
frequency meter
- measures at input A and may display
numbers/frequency (phase/repeat)
UP/DW UP/DW impulse counter/
frequency meter
- measures at inputs A, B (direction) and may
display numbers/frequency
DU A L .Dual impulse counter/
frequency meter
- measures at two inputs and may display
numbers/frequency
QVARD.Impulse counter/frequency
meter for IRC sensors
- measures at two inputs A+B and may display
numbers/frequency
- in this regime both edges of signals A and B
are taken into account
TIM E Stop-watch/Watch
- START/STOP control is at input B

19
4.3.1.2.2 SETTING THE TIME OF MEASUREMENT/TIME BASE
M. TIME
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
DEF
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG
50 ms
500 ms
2 s
1 s.
50 s
20 s
10 s
5 s
M. TIME Setting the time of
measurement - time base
- if you set the time of measurement for example
to 1 s, the measuring time is approximately
from 1 s to 2 s (1 s + maximum one period of
measured signal). If no impulse comes within
2 s , it is understood that the signal has zero
frequency
- for DUAL regime the time of measurement is
exactly defined
- range of the setting of the time base is 50 ms
to 50 s
- in the „RTC“ regime with projection of date
the set time determines the period of switching
between time/date, min. is 5 s, the date is
displayed for approximately 2,5 s
4.3.1.2.3 TIME SETTING H
M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG
SET. T Time setting
- the time setting menu is accessible only in the
stop-watch/watch regime
WITH RTC (time backup)
- after the time is set, in the format HH.MM.SS
(set after pressing the key „ENTER“) next the
date is set in format DD.MM.YY, confirmation
is made by pressing „ENTER“
4. INSTRUMENT SETTING - CONFIGURATION MODE

20
INSTRUCTIONS FOR USE OM 601UQC
4.3.1.2.4 SETTING THE STOP-WATCH/WATCH CONTROL H
M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.START
SET. T
M.STO P
DEF
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CONFIG
CONTIN
CONTA C.
EDG E
Ru .St. N
M. START Setting the stop-watch
control
CONTIN Stop-watch/watch is
running, if the instrument
is on
CONTA C.Stop-watch/watch is running
at switched-on contact -
Input B
EDG E Stop-watch/watch is
controlled by signal edge
- Input B
- time is triggered by the edge (passage
of the signal across the comparator level)
and stopped by the next edge
Ru .St. N Stop-watch/watch is
controlled and reset to zero
by signal edge - Input B
- the time is triggered by the edge (passage
of the signal across the comparator level)
and stopped and reset to zero by the next
edge
4.3.1.2.5 SETTING THE STOP-WATCH/WATCH CONTROL H
M. TIM E
M. MODE
DI VI D .
BACKUP
M. CLR
FILTER
M. M. IN P.
M.STA RT
SET. T
M.STO P
DEF
INPUTS
SERVIC.
OUTPUT
CHANNE.
CLEAR
AUX.INP.
CON FIG
CLEAR
St.CLR
M. STOP Setting the stop-watch
resetting to zero
CLEAR Stop-watch/watch is reset to
zero by input C
St.CLR Stop-watch/watch is
stopped and reset to zero
by input C