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4.3 Waveform display

①

Measured distance

Current measured distance

②

Y axis

Reflection level (unit: dB)

③

X axis

Distance (unit: m or ft)

④

Echo curve (EC)

Current measured waveform.

⑤

Measurement line

Indicate current measured distance on waveform.

⑥

Echo detection curve (EDC)

Threshold curve for echo reflection detection.

⑦

Time windows (TW)

Indicates reflection echo judgement frame.

4.4 PC remote active display

①

PC Remote
Indicates the level meter is connected to the computer.
Operation of LCD adjustment unit is not possible when
the level meter is connected to the computer.

②

Level meter operating mode
Presents operating mode of the level meter.
Detailed descriptions of modes are shown below.

Table 4.1.1 Level meter modes

Mode

Description

Test mode

Current output test

Echo learning

Echo learning active

Reset

Resetting

Self test

Running diagnosis

①

100

200

4.1

D= 35.000m

図4-3-1. エコーカーブ画面

③

②

⑤

④

①

100

200

4.1

D= 35.000m

図4-3-2. ディテクションカーブ

+EC+TW画面

⑤

⑥

④

⑦

̲̲̲̲̲̲

PC Remote

̲̲̲̲̲

１２．３４５ｍ

Distance

②

̲̲̲̲̲̲

PC Remote

̲̲̲̲̲

Test mode

Fig. 4.3.1 Echo curve view

Fig 4.3.2 Echo detection curve +

+ EC + TW view

Fig. 4.4.1 PC Remote active view 1

Fig. 4.4.2 PC Remote active view 2

Содержание GRAPHIC COM4

Страница 1: ...PE GRAPHIC COM4 The operator should read this Instruction Manual carefully and handle the device correctly 1 8 18 Norimatsu Higashi Yahatanishi ku Kitakyushu 807 0837 Japan Phone No 8193 691 3731 Fax No 8193 691 3735 http www matsushima m tech com E mail sales matsushima m tech com ...

Страница 2: ...it 12 5 3 1 2 Measuring object 13 5 3 1 3 Level change rate 14 5 4 Measurement range span 15 5 5 Damping 16 5 6 Current output setting 17 5 6 1 0 100 current selection 17 5 6 2 Alarm output current 18 5 7 Echo learning 20 5 8 TW adjustment 22 6 Graph display 23 6 1 Echo curve 23 6 2 Echo detection curve Echo curve Time window 24 7 Self test 25 8 Reset 26 9 Current output test 27 10 HART communicat...

Страница 3: ...a correct wiring before applying power source Do not have a shock or strong impact to the equipment Failure to observe this CAUTION may result in equipment damage Be sure to connect necessary terminals grounding etc Remove all wiring to the equipment before doing electrical welding work near the equipment Do not forcedly bend or pull the lead wire also do not use unnecessarily long wire Tighten th...

Страница 4: ...he electronics part case and rotate it right to the direction LOCK Dismounting Rotate LCD adjustment unit left to the direction OPEN and remove 3 Key functions Detailed key functions of the LCD adjustment unit are described below Fig 3 1 GRAPHIC COM4 external view Table 3 1 Key functions Key When menu selected When enter select digits or characters When display waveform Enter to menu Select menu i...

Страница 5: ...s current menu item Layer number Current selected menu layer number Menu list Selectable menu item list Down cursor Indicates there are more selectable menu items below Block cursor were used to indicate position when changing parameter values or entering characters The block cursor was created by inverting the pixels of the characters Display mode Description Distance Distance from level meter Le...

Страница 6: ...on of LCD adjustment unit is not possible when the level meter is connected to the computer Level meter operating mode Presents operating mode of the level meter Detailed descriptions of modes are shown below Table 4 1 1 Level meter modes Mode Description Test mode Current output test Echo learning Echo learning active Reset Resetting Self test Running diagnosis 100 dB 200 70 35 m D 0 4 1 D 35 000...

Страница 7: ...nt Error Loop Current failure E0080 Lost echo Reflection echo is currently being detected There is no reflection echo There is no reflection echo in the measurement span E0010 During Startup Processing Startup Processing Warning E0008 Min meas limit over Measured distance is lower than Min meas limit E0004 Max meas limit over Measured distance is higher than Max meas limit E0002 Upper range limit ...

Страница 8: ...put test 8 HART communication HART communication setting 9 Sensor information Level meter information 10 Display Measured value language setting 11 Service Service parameter setting Display mode Description Distance Distance from level meter Level Distance Distance from tank base Level Level percentage Current Current output value Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment...

Страница 9: ...rting the pixels of the character Push Ent switch to input area for current cursor selected position several times Ent 1 click several times or several times Character input area will be activated Push or to select input characters Tag change 1 1 SENSOR OK A B C D E F G H I J K L M N O P Q R S T U W X Y Z 0 1 2 3 4 5 6 7 8 9 Push Ent after selecting input characters The pixels of the character ret...

Страница 10: ...acters The pixels of the character returned to normal Input area Ent 1 click Descriptor change 1 2 PULSE RADAR1 OK A B C D E F G H I J K L M N O P Q R S T U W X Y Z 0 1 2 3 4 5 6 7 8 9 When edit or add completed push to set cursor to the OK If there is more editing needed push and repeat actions Descriptor change 1 2 PULSE RADAR1 OK A B C D E F G H I J K L M N O P Q R S T U W X Y Z 0 1 2 3 4 5 6 7...

Страница 11: ...t area Ent 1 click Message change 1 3 LEVEL METER1 OK A B C D E F G H I J K L M N O P Q R S T U W X Y Z 0 1 2 3 4 5 6 7 8 9 Message change 1 3 LEVEL METER1 OK A B C D E F G H I J K L M N O P Q R S T U W X Y Z 0 1 2 3 4 5 6 7 8 9 Measurement view 2 click Esc Message change completed Push Esc twice return to measurement view Identification setting 1 1 Tag SENSOR1 2 Descriptor PULSE RADAR 3 Message L...

Страница 12: ... setting 1 PULSE RADAR 3 Message LEVEL METER 4 Date 2018 01 01 Date change view will be displayed Push to move cursor Push to change values Identification setting 1 PULSE RADAR 3 Message LEVEL METER 4 Date 2018 09 01 Identification setting 1 PULSE RADAR 3 Message LEVEL METER 4 Date 2018 09 01 Date change completed Push Esc twice return to measurement view 2 click Esc Identification setting menu wi...

Страница 13: ...ting menu Basic setting 2 1 Application 2 Meas range span 3 Damping Ent 1 click Basic setting menu will be displayed Push Ent to select Application Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min Ent 1 click Application view will be displayed Push Ent to select Measurement unit Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Nor...

Страница 14: ...plication Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min 1 click Application view will be displayed Push to shift cursor down to Measuring object Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min Ent 1 click Push Ent to select ...

Страница 15: ... Application Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min 2 click Application view will be displayed Push twice to shift cursor down to Level change rate Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal m min Application 2 1 1 Meas unit m 2 Measuring object Liquid 3 Level change rate Normal 1m min Ent 1 click Push Ent t...

Страница 16: ... to enter Distance Selected entry will be indicated by block cursor Meas range span 2 2 1 Full setting Distance 01 000m Percent 100 00 2 Empty setting Distance 70 000m Percent 0 00 Meas range span 2 2 1 Full setting Distance 2 000m Percent 100 00 2 Empty setting Distance 70 000m Percent 0 00 Push or to change 70 000m to 6 000m Push Ent to set changed value and complete setting Basic setting menu w...

Страница 17: ...c setting menu will be displayed Push twice to select Damping Basic setting 2 1 Application 2 Meas range span 3 Damping Push Ent to enter Damping menu item Damping 2 3 0sec Damping view will be displayed Push Ent to enter edit entry Damping ﾞ 2 3 000sec Example Set damping to 30 seconds Push or to change 0 sec to 30sec Push Ent to set damping value Damping ﾞ 2 3 30sec Damping change completed Push...

Страница 18: ... cursor to Sensor adjustment menu Sensor adjustment 3 1 Current output set 2 Meas adjustment Current output set 3 1 1 Current output sel 4 20mA 2 Alarm current sel Hold 3 Max current sel 20mA Current output set 3 1 1 Current output sel 4 20mA 2 Alarm current sel Hold 3 Max current sel 20mA Example Set current output to 20 4mA Push change value to 20 4mA Push Ent set to selected value 0 100 current...

Страница 19: ...r alarm current output １２３４５ｍ Distance Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu view will be displayed Push twice shift cursor down to Sensor adjustment menu Push Ent to enter Sensor adjustment menu Sensor adjustment 3 1 Curren...

Страница 20: ...l 22mA Push Ent to enter Sel alarm current value Sel alarm current val will be indicated by block cursor Current output set 3 1 3 Max current sel 20mA 4 Min current sel 4mA 5 Sel alarm current val 22mA Ent 1 click Use or and change 22mA to 21mA Push Ent set current value or several times Ent 1 click Current output set 3 1 3 Max current sel 20mA 4 Min current sel 4mA 5 Sel alarm current val 21mA ...

Страница 21: ... menu will be displayed Push shift to Meas adjustment Sensor adjustment 3 1 Current output set 2 Meas adjustment Push Ent to enter Meas adjustment menu Echo learning 3 2 1 Distance 0 00m Execution OK Echo learning view will be displayed Push Ent then value to be changed will be indicated by block cursor Echo learning 3 2 1 Distance 0 00m Execution OK Example Execute echo learning to 2 00m Use or a...

Страница 22: ... Execution Update OK Echo learning Echo learning message will be displayed in the lower part of display Echo learning 3 2 1 Distance 2 00m Execution Update OK When echo learning completed message will be cleared Push Esc four times and return to measurement view Measurement view Selectable execution Clear Update Addition Clear Deletes all echo learning data Update Deletes current echo learning dat...

Страница 23: ...stment menu Sensor adjustment 3 1 Current output set 2 Meas adjustment Sensor adjustment menu will be displayed Push shift to Meas adjustment Sensor adjustment 3 1 Current output set 2 Meas adjustment Push Ent select Meas adjustment menu Meas adjustment 3 2 1 Echo learning 2 TW adjustment Measurement adjustment view will be displayed Push shift cursor to TW adjustment Ent 1 click 2 click Ent 1 cli...

Страница 24: ... Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu view will be displayed Push three times to shift cursor to Graph display Push Ent to enter Graph display Ent 1 click 3 click Ent 1 click Echo curve will be displayed Distance Measured li...

Страница 25: ...fication setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Ent 1 click 1 click Ent 1 click Echo detection curve EC TW will be displayed Time window TW Echo detection curve Echo curve EC Graph display menu will be displayed Push to shift cursor to Echo detection curve EC TW 1 click 1 click 1 click Measurement view 3 click Esc Push Ent to enter Echo detection curve EC T...

Страница 26: ...ting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu 0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Menu view will be displayed Push four times to shift down to Self test Push Ent to select Self test Ent 1 click 4 click Ent 1 click Ent 1 click Self test view will be displayed Push Ent to execute self test Esc 2 click When diagnosis c...

Страница 27: ...aph display 5 Self test 6 Reset Menu view will be displayed Push five times to shift down to Reset Reset view will be diaplayed Example Do parameter reset Push Ent select Reset selection value Reset 6 Reset selection Execution OK Push twice to change reset selection to parameter reset Push Ent set reset selection value Reset 6 Reset selection Execution Parameter reset OK Push to shift cursor to OK...

Страница 28: ...e Do test for 50 000 Push Ent then value to be changed will be indicated by block cursor Current output test 7 Percent 100 00 Current 20 000mA OK Output mA Use or and change 100 0 to 50 0 Push Ent set to entered value Current output test 7 Percent 50 00 Current 12 000mA OK Output mA Once percent value setcurrent value will be automatically calculated and displayed Push twice and shift cursor to OK...

Страница 29: ...tion Menu view will be displayed Push seven times to shift down to HART Communication Push Ent to select HART Communication HART communication 8 1 Polling address 0 2 Preamble number 5 3 Multidrop mode Disable If polling address were changed unintentionally use and buttons set polling address to default 0 Ent 1 click Ent 1 click 7 click Ent 1 click HART communication 8 1 Polling address 00 2 Pream...

Страница 30: ...op mode Disable Ent 1 click Ent 1 click 7 click 1 click HART communication 8 1 Polling address 0 2 Preamble number 5 3 Multidrop mode Disable several times or HART communication setting view will be displayed Push button to shift cursor to Preamble number HART communication 8 1 Polling address 0 2 Preamble number 5 3 Multidrop mode Disable Measurement view Esc 2 click Push Ent button to select Pre...

Страница 31: ...ess 0 2 Preamble number 5 3 Multidrop mode Disable Ent 1 click Ent 1 click 7 click 1 click HART communication 8 1 Polling address 0 2 Preamble number 5 3 Multidrop mode Disable several times or HART communication setting view will be displayed Push button to shift cursor to Multidrop mode HART communication 8 1 Polling address 0 2 Preamble number 5 3 Multidrop mode Disable Measurement view Esc 2 c...

Страница 32: ...le number 5 3 Multidrop mode Disable Ent 1 click Ent 1 click 7 click 1 click several times HART communication setting view will be displayed Push button to shift cursor to Dynamic variables Measurement view Esc 2 click Push Ent button to select PV PV option will be indicated by block cursor Ent 1 click Ent 1 click Measurement view Push Ent to enter main menu Push Ent to select HART Communication S...

Страница 33: ...urrent output test 8 HART communication 9 Sensor information Menu view will be displayed Push eight times to shift down to Sensor information Push Ent to select Sensor information Ent 1 click Ent 1 click 8 click Sensor information 9 Manufacturer Matsushima Device type MWLM PR26 Serial number 1 Sensor information view will be displayed Push button to select next sensor information items Sensor info...

Страница 34: ...ﾞｯｸﾗｲﾄｼﾞﾄﾞｳ Display 10 1 Languade English 2 Indication value Distance 3 Backlight Auto Measurement view Menu view will be displayed Push nine times to shift down to 10 Display ﾃﾞｨｽﾌﾟﾚｲ Display view will be displayed Example Change display language from Japanese to English Push Ent then value to be changed will be indicated by block cursor Push Ent to select 2 Language selection ｹﾞﾝｺﾞｾﾝﾀｸ Languag...

Страница 35: ... Sensor adjustment 4 Graph display 5 Self test 6 Reset Ent 1 click Ent 1 click 9 click Ent 1 click Menu view will be displayed Push nine times to shift down to Display Display view will be diaplayed Example Set display mode from distance to current Push to shift cursor to second item 2 Indication value 3 click Push Ent set display mode to current Display selection value return to normal Push Esc t...

Страница 36: ...0 1 Identification setting 2 Basic setting 3 Sensor adjustment 4 Graph display 5 Self test 6 Reset Ent 1 click Ent 1 click 9 click Ent 1 click Menu view will be displayed Push nine times to shift down to Display Display view will be diaplayed Example Set Backlight function from Auto to OFF Push to shift cursor to third item 3 Backlight 2 click Push Ent Backlight function to OFF Backlight selection...

Страница 37: ...n to Display Display view will be diaplayed Push 3 times to shift down to Contrast Push Ent to select Contrast Ent 1 click Push Ent then value to be changed will be indicated by block cursor Each time you press the number increases and the contrast becomes darker Push Ent to set the contrast Push Esc two times return to measurement view 1 click Esc 2 click １２３４５ｍ Distance Measurement view Push En...

Страница 38: ...t Sel 4 20mA 20 4mA 4 20mA Alarm current selection Alarm current Sel Max Min Hold Sel Val Hold Maximum alarm current Max alarm Current 20mA 20 5mA 22mA 22mA Minimum alarm current Min alarm Current Level Meter over Ver2 0 3 6mA 3 8mA 4mA Except for above 3 6mA 3 8mA 4mA 3 6mA 3 6mA Selected alarm current Sel alarm Current Level Meter over Ver2 0 3 550 22 000 mA Except for above 3 600 22 000 mA 22 0...

Страница 39: ...sable Dynamic Variables Level Meter over Ver2 0 Dynamic Variables PV SV TV Distance Level Distace Level QV can not be selected PV Distance SV Level Distace TV Level 9 Sensor information Sensor information 10 Display Display Display setting Display setting Distance Level Level Current Distance Language Language English Japanese English Backlight Backlight Auto ON OFF Auto Contrast Contrast 0 9 2 Al...

Страница 40: ...ge limit over 100 over Measured distance exceeds Upper range limit over 100 over E0001 Lower range limit over 0 over Measured distance undergoes Lower range limit over 0 over E0800 Warning LCD Error There is problem in the level meter Turn off device power and turn on again E0200 I2C Checksum error Communication between level meter and LCD adj unit failed Ensure LCD adj unit attached properly E001...

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