Orbit Merret OM 402PWR Page 3 Manual Download

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INSTRUCTIONS FOR USE

OM 402PWR

CONTENTS

1. CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2. INSTRUMENT DESCRIPTION . . . . . . . . . . . . . . . . . . . 4

3. INSTRUMENT CONNECTION . . . . . . . . . . . . . . . . . . . . 6

Measuring ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Termination of RS 485 communication line . . . . . . . . 6

Instrument connection . . . . . . . . . . . . . . . . . . . . . . . . . 7

Recommended connection of sensors . . . . . . . . . . . 8

4. INSTRUMENT SETTING . . . . . . . . . . . . . . . . . . . . . . 10

Symbols used in the instructions . . . . . . . . . . . . . . . 12

Setting the DP and the (-) sign . . . . . . . . . . . . . . . . . 12

Control keys function . . . . . . . . . . . . . . . . . . . . . . . . . 13

Setting/permitting items into “USER” menu . . . . . . . 13

5. SETTING “LIGHT” MENU . . . . . . . . . . . . . . . . . . . . . .14

5.0 Description “LIGHT” menu . . . . . . . . . . . . . . . . . . . 14

Access to menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Setting current value . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Setting „Channel I“ - Current . . . . . . . . . . . . . . . . . . . 18

Setting „Channel U“ - Voltage . . . . . . . . . . . . . . . . . . . 19

Setting „Channel P“ - Power . . . . . . . . . . . . . . . . . . . . 21

Setting mathematic functions . . . . . . . . . . . . . . . . . . 22

Setting Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Setting analog output . . . . . . . . . . . . . . . . . . . . . . . . . 26

Selection of programming menu „LIGHT“/„PROFI“ . . 28

Restoration of manufacture setting . . . . . . . . . . . . . 28

Selection of instrument menu language version . . 29

Setting new access password . . . . . . . . . . . . . . . . . 30

Instrument identification . . . . . . . . . . . . . . . . . . . . . . . 30

6. SETTING “PROFI” MENU . . . . . . . . . . . . . . . . . . . . . 32

6.0 Description of “PROFI” menu . . . . . . . . . . . . . . . . . 32

6.1 “PROFI” menu - INPUT

6.1.1 Resetting internal values . . . . . . . . . . . . . . . . . 34

6.1.2 Setting measuring type, range, mode, rate . 35

6.1.3 Setting the Real Time . . . . . . . . . . . . . . . . . . . 37

6.1.4 External input function selection . . . . . . . . . . 38

6.1.5 Optional accessory functions of the keys . . 40

6.2 “PROFI” menu - CHANNEL

6.2.1 Setting „Channel I“ - Current . . . . . . . . . . . . . . 46

6.2.2 Setting „Channel U“ - Voltage . . . . . . . . . . . . . 50

6.2.3 Setting „Channel P“ - Power . . . . . . . . . . . . . . 50

6.2.4 Setting „Channel I“ - Frequency . . . . . . . . . . . 51

6.2.5 Setting mathematic functions . . . . . . . . . . . . 52

6.2.6 Selection of evaluation of min/max. value . . 57

6.3 “PROFI” menu - OUTPUTS

6.3.1 Setting data logging into memory . . . . . . . . . 58

6.3.2 Configuration and setting the limits . . . . . . . . 60

6.3.3 Setting data output . . . . . . . . . . . . . . . . . . . . . 64

6.3.4 Setting analog output . . . . . . . . . . . . . . . . . . . 65

6.3.5 Setting display brightness . . . . . . . . . . . . . . . 67

6.4 “PROFI” menu - SERVICE

6.4.1 Selection of programming menu

„LIGHT“/„PROFI“ . . . . . . . . . . . . . . . . . . . . . . . . 68

6.4.2 Restoration of manufacture setting. . . . . . . . 69

6.4.3 Selection of inst. menu language version . . . 70

6.4.4 Setting new access password . . . . . . . . . . . 70

6.4.5 Instrument identification . . . . . . . . . . . . . . . . . 70

7. SETTING “USER” MENU . . . . . . . . . . . . . . . . . . . . . . 72

8. DATA PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9. ERROR STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . 76

10. TABLE OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . 77

11. TECHNICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . 78

12. INSTRUMENT DIMENSION AND INSTALLATION . . . . 80

13. CERTIFICATE OF WARRANTY. . . . . . . . . . . . . . . . . . .81

Summary of Contents for OM 402PWR

Page 1: ...OM 402PWR 4 DIGIT PROGRAMMABLE UNIVERSAL WATTMETER AC VOLTMETER AMMETER NETS ANALYSER WATTMETERS GUARANTEE Y E A R S TECHDOK OM 402PWR 2013 3v1 en ...

Page 2: ...nts of the OM 402 series conform to the European regulation 89 336 EWG The instruments are up to the following European standards EN 55 022 class B EN 61000 4 2 4 5 6 8 9 10 11 Seismic capacity IEC 980 1993 čl 6 The instruments are applicable for unlimited use in agricultural and industrial areas CONNECTION Supply of energy from the main line has to be isolated from the measuring leads ORBIT MERRE...

Page 3: ...PROFI menu INPUT 6 1 1 Resetting internal values 34 6 1 2 Setting measuring type range mode rate 35 6 1 3 Setting the Real Time 37 6 1 4 External input function selection 38 6 1 5 Optional accessory functions of the keys 40 6 2 PROFI menu CHANNEL 6 2 1 Setting Channel I Current 46 6 2 2 Setting Channel U Voltage 50 6 2 3 Setting Channel P Power 50 6 2 4 Setting Channel I Frequency 51 6 2 5 Setting...

Page 4: ...e to set arbitrary projection on the display for maximum value of the input signal in the menu e g input 0 250 V 0 5 A 0 1 500 kW Projection 9999 9999 LINEARIZATION Linearization by linear interpolation in 45 points channel solely via OM Link DIGITAL FILTERS Floating average from 2 30 measurements Exponen average from 2 100 measurements Rounding setting the projection step for display MATEMATICKÉ ...

Page 5: ...iving in PC The OM Link Standard version has no limitation of the number of instruments connected 2 3 OPTIONS Comparators are assigned to monitor one two three or four limit values with relay output The user may select limits regime LIMIT DOSING FROM TO The limits have adjustable hysteresis within the full range of the display as well as selectable delay of the switch on in the range of 0 99 9 s R...

Page 6: ...uments are tested in compliance with standards for use in industrial area yet we recommend to abide by the above mentioned principles MEASURING RANGES RANGE INPUT 1 I INPUT 2 U INPUT 3 U K 0 60 150 300 mV P 0 1 2 5 5 A S 0 10 V 0 120 V U 0 250 V 0 450 V Termination of RS 485 communication line Full Signiﬁcance Default Recomendation 1 2 connect L to source terminalconnected 3 4 termination of line ...

Page 7: ...AO I AO U GND Input 1 I GND Input 3 U GND U B A GND I Input 2 U Clips GND U and GND I have galvanic connection In case of connecting clips GND U or GND I to a phase on this potential is subsequently the connector OM Link and secondary inputs It is necessary to abide by the precautions of hazardous contactwithactivepartsoftheinstrument incompliance with relevant standards and regulations ...

Page 8: ...tion for measuring on three phase L N C D E 14 15 16 17 5 4 8 9 10 1 2 3 11 12 13 5 6 7 IV V VI III II I Input 1 I GND Input 3 U GND U B A GND I Input 2 U LOAD L1 N L3 L2 LOAD C D E 14 15 16 17 5 4 8 9 10 1 2 3 11 12 13 5 6 7 IV V VI III II I Input 1 I GND Input 3 U GND U B A GND I Input 2 U LOAD LOAD ...

Page 9: ...INSTRUCTIONS FOR USE OM 402PWR 9 3 INSTRUMENT CONECTION ...

Page 10: ...R MENU Tree menu structure SETTING LIGHT For trained users Only items necessary for instrument setting Access is password protected Possibility to arrange items of the USER MENU Linear menu structure SETTING USER For user operation Menu items are set by the user Profi Light as per request Access is not password protected Optional menu structure either tree PROFI or linear LIGHT ...

Page 11: ...arameters are stored in the EEPROM memory they hold even after the instrument is switched off Complete instrument operation and setting may be performed via OM Link communication interface which is a standard equip ment of all instruments The operation program is freely accessible www orbit merret cz and the only requirement is the purchase of OML cable to con nect the instrument to PC It is manuf...

Page 12: ...set value will be stored 30 continues on page 30 Setting the decimal point and the minus sign DECIMAL POINT Its selection in the menu upon modification of the number to be adjusted it is performed by the control key with transition beyond the highest decade when the decimal point starts flashing Positioning is performed by THE MINUS SIGN Setting the minus sign is performed by the key on higher dec...

Page 13: ...return to item legend is flashing current setting is displayed KEY MEASUREMENT MENU SETTING NUMBERS SELECTION access into USER menu exit menu quit editing programmable key function back to previous level move to higher decade programmable key function move to previous item move down programmable key function move to next item move up programmable key function confirm selection confirm setting sele...

Page 14: ...ed Possibility to arrange items of the USER MENU Linear menu structure PROJECTION OF MEASURING UNITS ON THE DISPLAY MULTIPLYING CONSTANT MILI 0 001 WITHOUT 1 KILO 1000 CHANNEL I CURRENT mA A kA CHANNEL U VOLTAGE mV V kV CHANNEL P ACTIVE POWER mW W kW CHANNEL FR FREQUENCY Hz Hz Hz S APPARENT POWER mVA VA kVA Q IDLE POWER mVr VAr kVr COS FI POWER FACTOR ...

Page 15: ...ments Return to measuring mode 142 8 78 001 I 3 U3 SW version Input 450 MAX U NULL PREF U FORM U 000 o Projection for Channel U Decimal point for Channel U Multiplying const for Channel U NO 3F GRID NULL PREF M FORM P 0000 Calculation of 3 phase power Decimal point for Channel P Multiplying const for Channel P FIL P INP M NULL PREF M FORM M FLOA P Select input for Mat funkce Decimal point for Mat ...

Page 16: ... move to first item of the menu PAS 0 access into menu is protected ny number code Set Password 42 Example 0 1 2 02 12 42 22 32 MODE I MODE I Select measuring range of the instrument setttingoftheinputrangedependsonthe ordered measuring range DEF I R 3 range P MODE I Menu Range K Range P I R 1 0 60 mV 0 1 A I R 2 0 150 mV 0 2 5 A I R 3 0 300 mV 0 5 A MODE I Range I R 2 0 150 mV Example I R 1 I R 2...

Page 17: ... INP 2 0 10 V 0 250 V U INP 3 0 120 V 0 450 V Range 0 250 V Example AC FIL U INP 3 U INP 2 AC FIL YES NO AC FIL Input filter function suppressing the DC component allows for measurement solely of the AC component DEF NO NO Filter is off measures both the DC and the AC component of the input signal YES Filter is on measuressolelytheACcomponentofinputsignal Measurrement of alternating component only...

Page 18: ...s for another mathematical calculation with the option of extended projection of measuring units display projection DEF 1 NULL m MILI Constant 0 001 prefix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added Multiplying constant 1000 PREF I K KILO Example NULL K KILO FORM I m MILI NULL K KILO MAX I 5 Setting projection for maximum input current Projection for 150 mV Max 3500...

Page 19: ... 999 9999 position of the DP does not affect display projection DEF 450 Projection for 450 V MAX U 1000 Example 450 460 450 500 490 480 470 PREF U 400 100 300 200 000 1000 0000 Projection of DP on display 000 o Example FORM I Setting projection of the decimal point positioning of the DP is set here in the measuring mode DEF 00 oo FORM I MAX U 00 oo 000 o 0000 000 o 00 oo 0 ooo FLOA P ...

Page 20: ...D 000 o 0000 0000 000 o 00 oo 0 ooo FLOA P PREF U PREF U Select multiplying constant the constant allows for another mathematical calculation with the option of extended projection of measuring units display projection DEF 1 NULL m MILI Constant 0 001 prefix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added Multiplying constant 1000 PREF U K KILO Example NULL K KILO FORM U...

Page 21: ...fix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added Multiplying constant 1000 PREF P K KILO Example NULL K KILO FORM U m MILI NULL K KILO 3F GRID 3F GRID Select calulation for 3 phase network DEF NO NO Calculation is inactive YES Calculation is active value is calculated with presumption of balanced take off in all phases for P S Q the value is multiplied by 3x Calculati...

Page 22: ...o INP M Select input for calculation of mathematic function select value from which mathematic function will be calculated DEF FIL P INP M Menu Description NO Mat functions off FIL I From Chan I after filtration FIL U From Chan U after filtration FIL P From Chan P after filtration FIL F From Chan F after filtration MIN From Min value MAX From Max value S From Apparent power Q From Idle power COS F...

Page 23: ...prefix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added Multiplying constant 1000 PRE I K KILO Example NULL K KILO FORM M m MILI BEZ K KILO Projection of DP on display 000000 Example FORM M Setting projection of the decimal point positioning of the DP is set here in the measuring mod DEF FLOA P FORM M MENU subsequent item on the menu depends on instrument equipment FLOA P...

Page 24: ...0 LIM L 2 LIM L 1 20 Setting boundary for limit 1 40 LIM L 2 Setting boundary for limit 2 range of the setting 9999 9999 contingent modification of hysteresis or delay may be performed in PROFI menu DEF 40 DEF Hystresis 0 Delay 0 Setting boundary for limit 2 Setting limit 2 L 2 53 1 Example 40 41 41 131 031 31 331 MENU Setting limit 1 L 1 32 Example 20 22 21 32 22 MENU 00531 0531 531 431 000531 00...

Page 25: ... Setting boundary for limit 4 range of the setting 9999 9999 contingent modification of hysteresis or delay may be performed in PROFI menu DEF 80 DEF Hystresis 0 Delay 0 Setting boundary for limit 4 Setting limit 4 L 4 103 Example 80 82 81 93 83 83 003 MENU Setting limit 3 L 3 85 Example 60 62 61 64 63 103 03 65 75 65 85 MENU subsequent item on the menu depends on instrument equipment subsequent i...

Page 26: ...ange Description 0 20mA 0 20 mA Er 4 T 4 20 mA with error message indication and broken loop indication 3 6 mA 4 20T 4 20 mA with broken loop indication 3 6 mA Er 4 20 4 20 mA with indication of error statement 3 6 mA 4 20mA 4 20 mA 0 5mA 0 5 mA 0 2 V 0 2 V 0 5 V 0 5 V 0 10 V 0 10 V 10 V 10 V DEF 4 20 mA Type of analog output 0 10 V TYP A O 0 10 V Example 4 20mA 0 2 V 0 5mA 0 10 V 0 5 V MIN A O 0 ...

Page 27: ...ning the display value to the end of the AO range range of the setting 9999 9999 DEF 100 100 Assigning the display value to the end of the AO range Display value for the end of the AO range MAX A O 120 Example 100 100 120 110 MENU DISPLAYED ONLY WITH OPTIONS ANALOG OUTPUT ...

Page 28: ... for complete instrument setting tree menu structure DEF LIGHT 5 SETTING LIGHT Menu LIGHT MENU LIGHT Example MENU LIGHT RE CAL LIGHT PROFI RE CAL Restoration of manufacture calibration in the event of error calibration it is feasible to restore manufacture calibration Prior to execution of any modifications you will be asked to confirm your selection YES RE CAL Restoration of manufacture setting Y...

Page 29: ...constants and evaluation presetting source for further evaluation e g select VOLTAGE evaluation of limits analog min max value etc from Channel U POWER Setting for measurement of power output Channel P VOLTAG Setting for measurement of voltage Channel U CURREN Setting for measurement of current Channel I Restoration of manufacture setting POWER Example LANG POWER POWER VOLTAG CURREN RE SET LANG LA...

Page 30: ...r of this device DEF 0 New password 341 PAS LI 341 Example 0 IDENT 1 01 11 21 31 41 041 341 241 141 IDENT IDENT Instrument SW version the display shows the type of instrument indication SW number SW version and current input setting Mode if SW version contains a letter in first position then it is a customer SW after the identification is completed the menu is automatically exited and the instrume...

Page 31: ...INSTRUCTIONS FOR USE OM 402PWR 31 5 SETTING LIGHT ...

Page 32: ...number code designed for expert users preset from manufacture is menu LIGHT Switching over to PROFI menu access to PROFI menu authorization for access to PROFI menu does not depend on setting under item SERVIC MENU password protected access unless set as follows under the item SERVIC N PASS PROFI 0 access to menu selected under item SERVIC MENU LIGHT PROFI password protected access unless set as f...

Page 33: ...EASURING UNITS ON THE DISPLAY MULTIPLYING CONSTANT MILI 0 001 WITHOUT 1 KILO 1000 CHANNEL I CURRENT mA A kA CHANNEL U VOLTAGE mV V kV CHANNEL P ACTIVE POWER mW W kW CHANNEL FR FREQUENCY Hz Hz Hz S APPARENT POWER mVA VA kVA Q IDLE POWER mVr VAr kVr COS FI POWER FACTOR ...

Page 34: ...inputs functions KEYS Assigning further functions to keys on the instrument CL M M TARE I ALL TARE F TARE P TARE U CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS CL TAR RTC CL MEM CLEAR Resetting internal values TARE I Tare resetting Channel Current TARE U Tare resetting Channel Voltage TARE P Tare resetting Channel Power TARE F Tare resetting Channel Frequency ALL Tare resetting on all chan...

Page 35: ...e 1 0 60 mV 1 A I R 2 Range 2 0 150 mV 2 5 A I R 3 Range 3 0 300 mV 5 A DEF MODE I READ S U INP 3 U INP 2 AC FIL MODE U SWITCH TIM SW CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS RTC MODE U Select measuring mode Voltage selection of measuring range input depends on the ordered version U INP 2 Voltage input 2 0 10 V 250 V U INP 3 Voltage input 3 0 120 V 450 V CHANNE SERVIC OUTPUT CLEAR EXT ...

Page 36: ...WITCH TIM SW CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS RTC SWITCH Select switching of projection of measuring channels in this menu it s possible to select switching for projection of measuring channels I U P F MF selection of quantities for switching can be set separately for individual channels e g for Channel I CHANNELS CHAN I SWITCH MANUAL Manual switching of projection projectionma...

Page 37: ...37 6 SETTING PROFI 6 1 3 SETTING THE REAL TIME CLOCK CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS DATE TIME RTC 00 00 00 RTC Setting the real time clock RTC TIME Time setting format 23 59 59 DATE Date setting format DD MM YY ...

Page 38: ...els TAR ACT Tare activation on active channel CL M M Resetting min max value CL T I Clear Tare for Channel I CL T U Clear Tare for Channel U CL T p Clear Tare for Channel P CL T F Clear Tare for Channel F C T ALL Clear tare on all channels C T ACT Clear tare on active channel SWCH 1 Successive switching of channels projection SWCH 2 BCD switching of channels projection Ext 1 2 control see table af...

Page 39: ...R EXT IN CONFIG KEYS INPUTS EXT 2 EXT 1 RTC M HOLD EXT 3 DISPL ALL D A O L DIS A O M HOLD Selection of function HOLD DISPL HOLD locks only the value displayed DIS A O HOLD locks the value displayed and on AO D A O L HOLD locks the value displayed on AO and limit evaluation ALL HOLD locks the entire instrument ...

Page 40: ...his selection the MNU LE item is displayed on superior menu level where required selection is performed TEMP N Temporary projection of selected values after confirmation of this selection the item TMP LE is displayed on superior menu level whererequired selection is performed TARE I Tare activation for Channel I TARE U Tare activation for Channel U TARE p Tare activation for Channel P TARE F Tare ...

Page 41: ...n of Channel U value FIL U Temporary projection of Channel U value after processing digital filters CHAN P Temporary projection of Channel P value FIL P Temporary projection of Channel P value after processing digital filters CHAN F Temporary projection of Channel F value FIL F Temporary projection of Channel F value after processing digital filters MAT FN Temporary projection of Mathematic functi...

Page 42: ...s the same as Chan I Other setting Chan F is the same as Chan I 3F GRID CHAN P YES NO CHAN F MOD F F CON F F 0 FILTER CON F 0 DESC M 0 MATH F NO MULTIN ROOT CON A 0 INP M NO FIL I FIL U COS FI FORM M 000000 00000 o FLOA P PREF M m MILI NULL K KILO SWCH M YES NO EXT IN DATE 0 RTC TIME 0 EXT 1 NO HOLD SWCH 2 SWCH 3 M HOLD DISPL DIS A O D A O L ALL KEYS LEFT TMP LE MNU LE FN LE ENTER LIM 1 OFF 4 NO S...

Page 43: ...OSE OPEN NO CHAN I FIL I MAX ADDR 0 DATA BAUD 600 1200 2400 115200 230400 PROT ASCII M ODBUS M BUS AN OUT INP A O NO CHAN I FIL I CHAN U FIL U MAT FN COS 02 MIN MAX TYP A O DISP PERM CHAN I FIL I CHAN U FIL U MAT FN COS 02 MIN MAX BRIGHT 0 25 50 75 100 MEMORY REWRIT NO YES START STOP 00 00 00 00 00 00 PERIOD 00 00 00 TRIGER 3 0 20mA Er 4 T 4 20 T Er 4 20 4 20mA 0 5mA 0 2V 0 5V 0 10V 10V heme PROFI...

Page 44: ...d item LIM 1 Direct access to item LIM 1 LIM 2 Direct access to item LIM 2 LIM 3 Direct access to item LIM 3 LIM 4 Direct access to item LIM 4 HYS 1 Direct access to item HYS 1 HYS 2 Direct access to item HYS 2 HYS 3 Direct access to item HYS 3 HYS 4 Direct access to item HYS 4 ON 1 Direct access to item ON 1 ON 2 Direct access to item ON 2 ON 3 Direct access to item ON 3 ON 4 Direct access to ite...

Page 45: ...INSTRUCTIONS FOR USE OM 402PWR 45 6 SETTING PROFI ...

Page 46: ...ting parameters of measuring Channel U CHAN P Setting parameters of measuring Channel P CHAN F Setting parameters of measuring Channel F MAT FN Setting parameters of mathematic functions MIN MAX Selection of access and evaluation of Min max value CHANNE SERVIC OUTPUT CHAN I MIN MAX MAT FN INPUTS FILTER MAX I SWCH I CHAN F CHAN P CHAN U FORM I PREF I 5 LOG I MAX I Setting display projection for max...

Page 47: ... floating arithmetic average from given number CON F I of measured data and updates with each measured value range 2 30 EXPON Selection of exponential filter integration filter of first prvního grade with time constant CON F I measurement range 2 100 ROUND Measured value rounding is entered by any number which determines the projection step e g CON F I 2 5 display 0 2 5 5 CON F I Setting constants...

Page 48: ...I Constant 0 001 prefix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added LOG I CHANNE SERVIC OUTPUT CHAN I MIN MAX MAT FN INPUTS FILTER MAX I SWCH I CHAN F CHAN P CHAN U FORM I PREF I 0000 000 o 00 oo 0 ooo FLOA P FORM I Selection of decimal point the instrument can project numbers in a standard way incl the decimal point time formats and also floating decimal point which...

Page 49: ...d YES Projection restricted CHANNE SERVIC OUTPUT CHAN I MIN MAX MAT FN INPUTS FILTER MAX I LOG I CHAN F CHAN P CHAN U FORM I PREF I SWCH I DEF NO TO I FROM I SAVE I OUT IN ALL SAVE I Selection of storing data into instrument memory by selection in this item you allow to register values into instrument memory another setting in item OUTPUT MEMORY not in standard experiment NO Measured data is not s...

Page 50: ...on for maximum value of input signal range of the setting is 9999 9999 DEF 450 Setting is identical for CHAN I CHANNE SERVIC OUTPUT CHAN I MIN MAX MAT FN INPUTS FILTER 3F SIT SWCH P CHAN F CHAN P CHAN U FORM P PREF P DEF YES NO LOG P 3F GRID Select calulation for 3 phase network NO Calculation is inactive YES Calculation is active value is calculated with presumption of balanced take off in all ph...

Page 51: ... data average arithmetic average from given number CON F F of measured values range 2 100 FLOAT Selection of floating filter floating arithmetic average from given number CON F F ofmeasureddataandupdateswith each measured value range 2 30 EXPON Selection of exponential filter integration filter of first prvního grade with time constant CON F F measurement range 2 100 ROUND Measured value rounding ...

Page 52: ...WCH M DEF LOG M INP M Selecting the channel to be processed by mathematical function selectingthevaluefromwhichthemathematical function will be calculated NO Mathematical functions are off FIL I From Channel I current after digital filter FIL U From Channel U voltage after digital filter FIL P From Channel P power after digital filter FIL F From Channel F frequency after digital filter MIN From Mi...

Page 53: ...SC M CON A CON B CON C MATH F CON D CON E CON F DEF MATH F Selection of mathematic functions OFF Mathematic functions are off MULTIN Polynomial F Ex Dx Cx Bx Ax 2 3 4 5 1 MUL 1 x F x E x D x C x B x A 5 2 3 4 LOGAR Logarithm F E Dx C Bx A ln POWER Power F C Bx A E Dx ROOT Root F E Dx C Bx A CON Setting constants for calculation of mat functions this menu is displayed only after selection of given ...

Page 54: ...s displayprojection m MILI Constant 0 001 prefix m added NULL Constant 1 without prefix K KILO Constant 1000 prefix K added INP M CHAN I CHAN F CHAN P CHAN U MIN MAX MAT FN PREF M FORM M DESC M CON A CON B CON C MATH F CON D CON E CON F 000000 00000 o 0000 oo 000 ooo 00 oooo 0 ooooo FLOA P CHANNE SERVIC OUTPUT INPUTS DEF SWCH M LOG M FORM M Selection of decimal point the instrument can project num...

Page 55: ... by two characters for description description is set by shifted ASCII code when two first places show the set description and two last characters their code in period 0 95 description is cancelled by code 00 DEF 00 no description Table of signs on page 77 INP M CHAN I CHAN F CHAN P CHAN U MIN MAX MAT FN PREF M FORM M DESC M CON A CON B CON C MATH F CON D CON E CON F CHANNE SERVIC OUTPUT INPUTS SW...

Page 56: ...M Selection of storing data into instrument memory by selection in this item you allow to register values into instrument memory another setting in item OUTPUT MEMORY not in standard experiment NO Measured data is not stored ALL Measured data is stored in memory IN Only data measured within the set interval is stored in memory OUT Only data measured outside the set interval is stored in memory FRO...

Page 57: ...hich the min max value will be calculated NO Evaluation of min max value is off CHAN I From Channel I corrent FIL I From Channel I corrent after digital filter CHAN U From Channel U voltage FIL U From Channel U voltage after digital filter CHAN P From Channel P power FIL P From Channel P power after digital filter CHAN F From Channel F FIL F From Channel F frequency after digital filter MAT FN Fro...

Page 58: ...to memory LIMITS Setting type and parameters of limits DATA Setting type and parameters of data output AN OUT Setting type and parameters of analog output DISP Setting display projection and brightness CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MEMORY YES NO DEF START REWRIT TRIGER STOP PERIOD REWRIT Selection of the mode of data logging selection of the mode in the event of full instrume...

Page 59: ... ext input button LED M flashes after reading TRIGGER memoryispermanentlyshining InROLLflashes constantly 2 Triggering external input button after the memory LED is full M turns off in the ROLL mode the trigger ends datalogging and LED turns off 3 Termination ext input button or reading data via RS The lowest recording rate possible is once a day the highest is every second Under exceptional circu...

Page 60: ...N TYPE SWITCH OFF LED signalization LED signalization JNJU JNJU IZTUFSFTJT EFMBZ 0 i 45 3w axis x LIM L limit H 2 hysteresi Z 0 Switch on relay TYPE SWITCH ON Z 0 Switch on relay TYPE SWITCH OFF LED signalization LED signalization Z 0 Switch off relay TYPE SWITCH ON LED signalization z z z z z z z z Switch off relay TYPE SWITCH OFF LED signalization z TYPE SWITCH OFF LED signalization Z 0 Switch o...

Page 61: ...f value from which the limit will be evaluated CHAN I From Channel I current FIL I From Channel I current after digital filter CHAN U From Channel U voltage FIL U From Channel U voltage after digital filter CHAN P From Channel P power FIL P From Channel P power after digital filter CHAN F From Channel F FIL F From Channel F frequency after digital filter MAT FN From Mathematic function COS FI From...

Page 62: ...relay switch on FROM Frame limit forthismodetheparametersaresetforinterval ON L 1 the relay switch on and OFF L 1 the relay switch off DOSING Dose limit periodic for this mode the parameters are set for PER L 1 determining the limit value as well as its multiples at which the output is active and TIM L 2 indicating the time during which is the output active Setting is identical for LIM 1 LIM 2 LIM...

Page 63: ... in both directions LIM 1 2 HYS ON L 1 Setting the outset of the interval of limit switch on for type FROM OFF L 1 Setting the end of the interval of limit switch on for type FROM PER L 1 Setting the period of limit switch on for type DOSING TIM L 1 Setting the time switch on of the limit for type HYSTER and DOSING setting within the range 0 99 9 s positivetime relayswitchesonaftercrossing the lim...

Page 64: ... 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 57600 Rate 57 600 Baud 115200 Rate 115 200 Baud 230400 Rate 230 400 Baud CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MEMORY BAUD PROT ADDR AD MOD ADR P B 0 ADDR Setting instrument address setting in range 0 31 DEF 00 ADDR Setting instrument ad...

Page 65: ... OUT DATA DISP INPUTS MEMORY INP A O TYP A O MIN A O MAX A O INP AO Selection evaluation analog output selectionofvaluefromwhichtheanalogoutput will be evaluated NO Analogue output is off CHAN I From Channel I current FIL I From Channel I current after digital filter CHAN U From Channel U voltage FIL U From Channel U voltage after digital filter CHAN P From Channel P power FIL P From Channel P pow...

Page 66: ...tion 3 6 mA Er 4 20 Type 4 20 mA with indication with indic of error statement 3 6 mA 4 20mA Type 4 20 mA 0 5mA Type 0 5 mA 0 2V Type 0 2 V 0 5V Type 0 5 V 0 10V Type 0 10 V 10V Type 10 V CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MEMORY INP AO TYP A O MIN A O MAX A O 0 0 AN OUT Setting the analog output range analog output is isolated and its value corresponds with displayed data It is f...

Page 67: ...jection of values from Channel A after digital filters processing MAT FN Projection of values from Math functions MIN Projection of values from Min value MAX Projection of values from Max value CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MEMORY PERM BRIGHT 100 50 25 75 DEF 0 BRIGHT Selection of display brightness by selecting display brightness we may appropriately react to light condition...

Page 68: ...sion of instrument menu N PASS Setting new access password IDENT Instrument identification CHANNE SERVIC OUTPUT MENU RESTOR LANG INPUTS N PASS LIGHT PROFI DEF IDENT MENU Selection of menu type LIGHT PROFI enablessettingthemenucomplexityaccording to user needs and skills LIGHT Active LIGHT menu simpleprogrammingmenu containsonlyitems necessary for configuration and instrument setting linear menu it...

Page 69: ...ure setting may be restored RE CAL Restoration of manufacture calibration of the instrument prior executing the changes you will be asked to confirm you selection YES RE SET Restoration of instrument manufacture setting in the event of error setting or calibration it is possible to return to manufacture setting Prior to execution of changes you will be asked to confirm your selection YES reading m...

Page 70: ...LI N PASS Setting new password for access to LIGHT and PROFI menu this option allows to change the numeric code whichblockstheaccessintoLIGHTand PROFI menu numerci code range 0 9999 universal passwords in the event of loss LIGHT Menu 8177 PROFI Menu 7915 CHANNE SERVIC OUTPUT MENU RESTOR N PASS INPUTS IDENT LANG 78 001 OM 402PWR I 3 U 3 IDENT Projection of instrument SW version display shows type i...

Page 71: ...INSTRUCTIONS FOR USE OM 402PWR 71 6 SETTING PROFI ...

Page 72: ...ting without the option to change the primary instrument setting e g repeated change of limit setting there are no items from manufacture permitted in USER menu on items indicated by inverse triangle LIM 1 setting may be performed in LIGHT or PROFI menu with the USER menu then overtaking the given menu structure Setting NO item will not be displayed in USER menu YES item will be displayed in USER ...

Page 73: ...is pressed the display will read LIM L 1 By pressing button you confirm your selection and then you can set the desired limit value or by pressing the button you can go to setting of LIM L 2 where you can proceed identically as with Limit one You can exit the setting by pressing the button by which you store the latest setting and pressing the button will take you back to the measuring mode 0 sett...

Page 74: ...E PROTOCOL TRANSMITTED DATA Data solicitation PC 232 ASCII A A CR MessBus No data is transmitted permanently 485 ASCII A A CR MessBus SADR ENQ Data transmission instrument 232 ASCII D D D D D D D D D D CR MessBus STX D D D D D D D D D D ETX BCC 485 ASCII D D D D D D D D D D CR MessBus STX D D D D D D D D D D ETX BCC Confirmation of data acceptannce PC OK 485 MessBus DLE 1 Confirmation of data acce...

Page 75: ...02H Beginning of text ETX 3 03H End of text SADR adresa 60H Prompt to send from address EADR adresa 40H Prompt to accept command at address ENQ 5 05H Terminate address DLE 1 16 49 10H 31H Confirm correct statement NAK 21 15H Confirm error statement BCC Check sum XOR RELAY TARE SIGN RELAY 1 RELAY 2 TARE CHANGE RELAY 3 4 P 0 0 0 0 Q 1 0 0 0 R 0 1 0 0 S 1 1 0 0 T 0 0 1 0 U 1 0 1 0 V 0 1 1 0 W 1 1 1 0...

Page 76: ...quan tity range change input signal value or input range setting E INP Input quantity is larger than permitted input quantity range change input signal value or input range setting E HW A part of the instrument does not work properly send the instrument for repair E EE Data in EEPROM corrupted perform restoration of manufacture setting upon repeated error statement send instrument for repair E SET...

Page 77: ...r of displayed places The setting is performed by means of a shifted ASCII code Upon modification the first two places display the entered characters and the last two places the code of the relevant symbol from 0 to 95 Numeric value of given character equals the sum of the numbers on both axes of the table Description is cancelled by entering characters with code 00 ...

Page 78: ... of instrument SW Watch dog reset after 400 ms Calibration at 25 C and 40 of r h COMPARATOR Type digital adjustable in menu Mode Hysteresis From Dosing Limita 9999 9999 Hysteresis 0 999999 Delay 0 99 9 s Outputs 2x relays with switch on contact Form A 230 VAC 30 VDC 3 A 2x relays with switch off contact Form C 230 VAC 50 VDC 3 A 2x SSR 250 VAC 1 A 2x 4x open NPN collector 30 VDC 100 mA 2x bistabil...

Page 79: ...tion 1 5 mm2 2 5 mm2 Stabilisation period within 15 minutes after switch on Working temp 20 60 C Storage temp 20 85 C Cover IP64 front panel only Construction safety class I Dielectric strength 4 kVAC after 1 min between supply and input 4 kVAC after 1 min between supply and data analog output 4 kVAC after 1 min between supply and relay output 2 5 kVAC after 1 min between supply and data analog ou...

Page 80: ...2 fit both travellers on the box 3 press the travellers close to the panel INSTRUMENT DISASSEMBLY 1 slide a screw driver under the traveller wing 2 turn the screw driver and remove the traveller 3 take the instrument out of the panel Panel cut Panel thickness 0 5 20 mm Side view Front view 90 5 mm 45 mm 96 mm 48 mm 13 5 mm 119 mm 1 2 T 1 1 2 2 1 2 ...

Page 81: ...iance with the instructions for use The guarantee shall not apply to defects caused by mechanic damage transportation intervention of unqualified person incl the user unavoidable event other unprofessional interventions The manufacturer performs guarantee and post guarantee repairs unless provided for otherwise Stamp signature GUARANTEE Y E A R S tamp s the user applies to this instrument or due t...

Page 82: ...82 INSTRUCTIONS FOR USE OM 402PWR NOTE ...

Page 83: ...INSTRUCTIONS FOR USE OM 402PWR 83 NOTE NOTE ...

Page 84: ...23 EHS Statutory order no 616 2006 Coll on electromagnetic compatibility directive no 2004 108 EHS The product qualities are in conformity with harmonized standard El safety EN 61010 1 EMC EN 61326 1 Electronic measuring control and laboratory devices Requirements for EMC Industrial use EN 50131 1 chap 14 and chap 15 EN 50130 4 chap 7 EN 50130 4 chap 8 EN 61000 4 11 ed 2 EN 50130 4 chap 9 EN 61000...

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