Fema Electronica K40-LC Скачать руководство пользователя | Manualshive

Страница: 1 / 36

background image

Series K . K40-LC

Panel meter for load cells

Digital panel meter for load cells, with 20 mm digit height. Provides excitation voltage to power up
to 8 cells. Standard 96 x 48 mm size (1/8 DIN). Reading with 4 digit display. Accepts 4 and 6 wire load
cells, includes ‘sense’ function, fast access to alarm setpoints, tare and ‘auto-tare’ functions, ‘on pow-
er up’ functions, stability alarms, configurable operator menu, configurable led brightness. Universal
AC and DC power. Up to 3 optional modules for output and control (relays, transistor, control SSR,
analog outputs, Modbus RTU communications, RS-485 ASCII, RS-232, ...)

Tel. (+34) 93.729.6004 [email protected]

DIGITAL PANEL METERS

4617r02

User’s Manual

ELECTRONICS FOR INDUSTRIAL AUTOMATION

PANEL METERS . SIGNAL CONVERTERS . LARGE DISPLAYS

1
2
3
...
»

Содержание K40-LC

Страница 1: ... to alarm setpoints tare and auto tare functions on pow er up functions stability alarms configurable operator menu configurable led brightness Universal AC and DC power Up to 3 optional modules for output and control relays transistor control SSR analog outputs Modbus RTU communications RS 485 ASCII RS 232 www fema es Tel 34 93 729 6004 info fema es DIGITAL PANEL METERS 4617r02 User s Manual ELEC...

Страница 2: ...value in mV excitation current provided in mA and real excitation voltage see section 1 12 13 configurable Fast access menu key UP 5 with access to selected functions see section 1 12 13 Multiple display filters memory for maximum and mini mum password 5 configurable brightness levels 1 Power and signal connections connect the power see section 1 8 connect the signal see section 1 8 read recommend...

Страница 3: ...15 Fast access configuration menu 19 1 2 Index 1 12 16 On power up configuration 19 1 12 17 Tools 20 1 12 18 Access to options configurations menu 20 1 13 Full configuration menu 23 1 14 Factory configuration 25 1 15 Messages and errors 25 1 16 Practical cases 26 1 16 1 Normal case 26 1 16 2 Load cell with external power 26 1 16 3 Connections with a junction box 26 1 16 4 Connections with 3 or 4 l...

Страница 4: ...k of green signal terminals 1 user s manual 1 set of units label see Figure 1 If the instrument mounts output and control options see section 2 the shipment also includes 1 pack of green signal terminals for each output and con trol option installed Figure 1 Set of units label 1 5 Additional information User s manual www fema es docs 4617_K40 LC_manual_en pdf Datasheet www fema es docs 4619_K40 LC...

Страница 5: ...e cells 2 3 4 cells or more con nect the sense wires to the electrical middle point of the power wires of all the cells see section 1 16 4 1 8 2 Connecting the cell to the ground Measuring with load cells requires an electrically clean instal lation When connecting the ground to the cell system assure that the cell connection to ground is performed in such a way that the current to ground DOES NOT...

Страница 6: ... Configuration front keypad with 3 keys Front protection IP65 Outputandcontroloptions relay analog communications see section 2 Mechanical mounting panel connections plug in screw terminal housing ABS polycarbonate V0 weight 150 gr front size 96 x 48 mm 1 8 DIN panel cut out 92 x 44 mm depth 91 mm including terminals Temperature operation 0 to 50 ºC storage 20 to 70 ºC warm up time 15 minutes Acqu...

Страница 7: ...ad cells For load cells with different impedance calculate the current consumption for each cell and the total must not exceed the maximum current the instrument can pro vide In case of problems with the power or the signal provided by the load cells the instrument provides three functions for troubleshooting purposes These functions allow to access the signal input value in mV the excitation volt...

Страница 8: ... the instrument and now the reading is 0 Kg The truck enters the loading area and when it leaves it is placed on the weighing system again Now the reading is 1 550 Kg This is the weight of the material loaded on the truck When the truck leaves the weighing system the instrument reads 2 500 Kg Activate a tare again to force a reading of 0 Kg or wait for a new truck The instrument accepts different ...

Страница 9: ...press the SQ key for 1 second to ac cess the configuration menu Inside the menu the SQ key acts as an ENTER It enters into the menu option selected and when entering a numerical value it validates the number Key UP 5 press the UP 5 key to access the fast ac cess menu Inside the menu the UP 5 key sequentially moves through the available parameters and menu entries When entering a numerical value it...

Страница 10: ...s particular load cell For the empirical configuration you will need access to two weights a low weight as small as possible it can be the cell without weight and a high weight as close as possible to the nominal weight of the cell In each case the meter will be informed of the real weight applied to the cell in order to correct and compensate for the measured deviations at the signal Both correct...

Страница 11: ...ween 0 and 9999 The decimal point will be shown in the position configured at the Decimal point dP parameter Default value is 1000 Example for a 5 Kg cell configure a value of 5000 to read in grams at the Excitation voltage V Exc parameter configure the voltage to power the load cell Select 5Vdc or 10Vdc Default value is 10Vdc Select LAb for a millivolt meter mode in laboratory see section 1 16 5 ...

Страница 12: ...205 pounds Within the scale factor con figure the multiplier to 2205 and the divider to 1000 The in strument is now configured to read in pounds The Stock units Stck function is provided to count large quantities of small units in situations such as stock invento ry reception of goods etc The operator must configure the number of units assigned to a weight The instrument will measure the weight bu...

Страница 13: ...he auto tare function The tare is automatically activated when reading is lower than the activation value and the fluctuation of the reading is lower than the counts defined at the stability band for the time defined at the stability time At the Maximum tare MAX t parameter configure the maximum value of reading to allow for a tare to be applied See section 1 12 4 for additional information Accept...

Страница 14: ...ed the liquid is still moving inside the tank and this movement is reflected in weight and reading oscillations Alarm 2 is configured as stability alarm and activates when the liquid inside the tank is at rest At this moment the tank can be removed safely Second setpoint Configuring a second setpoint creates windowed alarms The windowed alarm controls with a single relay output if the reading is i...

Страница 15: ...n delay dEL 1 parameter config ure the delay to apply before the alarm is deactivated Delay starts to count once the setpoint is reached plus the hysteresis value Value from 0 0 to 99 9 seconds at the Stability StbL parameter configure the con ditions to detect stability at the signal and activate the alarm Value 0 at stability band or at stability time de activate the stability control of the ala...

Страница 16: ...ger with higher values Increasing the strength of the filter slows the reading Value 0 disables the filter the Steps StEP function configures the reading to be done in steps of 1 2 5 10 20 or 50 counts Example configure a step of 20 and the reading will change in steps of 20 counts 1420 1440 1460 the Left zero LZEr function lights all zeros to the left the Memory of maximum MAX displays the maximu...

Страница 17: ...abled the activation is per formed sequentially in the same order as the configuration menu first is the tare then the alarm unlock etc 1 12 11 Rear controls 1 12 12 Front key LE 3 The front key LE 3 can be configured to activate a set of functions Functions available are explained below the Tare tArE function applies a tare the Alarm unlock A LcK function unlocks all alarms that are locked due to...

Страница 18: ...up function The On power up on Pu menu allows to define a series of functions to activate when the instrument restarts after a power loss Functions available are a delay on the activation of measure and control functions and a tare function These functions will activate only after a restart due to power loss they will not apply after a restart due to changes in con figuration Delay the measure and...

Страница 19: ...the Exc voltage c EXc function allows to visualize the actual value of the excitation voltage measured between terminals sense and sense Value is offered in Vdc the Exc current c MA function allows to visualize the actual value of the current provided by the instrument to the load cell Value is offered in mA the Memory of maximum MAX or Memory of mini mum MIn allows to visualize and or reset the a...

Страница 20: ... the Password func tion select on and enter the code The numerical code is asked when accessing the configu ration menu key SQ Functions configured to be ac cessible through the fast access menu are not Password blocked at the Factory configuration FAct select yes to acti vate the default factory configuration see section 1 14 for a list of default parameters The cell configuration parameters Init...

Страница 21: ...FEMA ELECTRÓNICA SERIES K K40 LC 21 T h i s p a g e b l a n k ...

Страница 22: ...al conf Load cell parameters Decimal point Sensitivity mV V Nominal weight Excitation voltage Field correction High weight correction Low weight correction Low weight value High weight value Stability time Auto tare Stability band Activation value Maximum tare Advanced conf Scale factor Divider Multiplier Standard Mode 60 Hz 50 Hz Stock units 5 Vdc 10 Vdc system zero Press SQ for 1 second to acces...

Страница 23: ...y Fixed digits Fix digits Memory of maximum Memory of minimum Rear controls Tare Alarmunlock Stock units Key LE Tare Alarmunlock Stock units Key UP fast access Gross weight Setpoint 1 Setpoint 2 Setpoint 3 Signal mV Tare value Memory max Memory min Exc voltage Exc current Stock units ...

Страница 24: ...y configuration Option 1 Access to the optional module installed at slot 1 Option 2 Access to the optional module installed at slot 2 Option 3 Access to the optional module installed at slot 3 1 14 Full configuration menu cont Version Minimum Brightness Maximum Standard Reset initial conf ...

Страница 25: ...off Locked alarms A LcK off Display dISP Fixed digits FIX d no fixed digits Average filter AVr 0 disabled Steps StEP 1 Left zeros LZEr off Memory of maximum MAX 1999 Memory of minimum MIn 9999 Rear controls r ctr all off Key LE K LE Tare on Alarm unlock off Stock units off Key UP K uP all off On power up Delay 0 Tare off Tools Password PASS off Reset initial conf F Ini off Brightness LIGh 3 Messag...

Страница 26: ...ll powered from the instrument with power 10Vdc nominal weight 100Kg and 2mV V sensi bility Connect the load cell to theinstrument seesection 1 8 Configure the theoretical configuration of the load cell see section 1 12 2 Apply the empirical configuration of the load cell see section 1 12 2 Configure the system zero see section 1 12 2 Depending on the specifications of your load cell you may need ...

Страница 27: ...ent to measure a mil livolt generated signal at the laboratory there is a special configuration to apply Different from the load cell the millivolt generator is not a differential system and does not need excitation voltage Connect the instrument to the millivolt meter see Figure 13 Add 2 resistances of 10KOhm to connect the Vexc terminals to the common of the signal generator Inside the configura...

Страница 28: ... of the housing To reinsert the instrument make sure that all modules are correctly connected to the pins on the display module Place all the set into the housing assuring that the mod ules correctly fit into the internal guiding slides of the housing Once introduced place again the front filter at corner X and then insert clips A B C and D in this order Risk of electric shock Removing the front c...

Страница 29: ...tion required Instrument conforms to CE rules and regulations This instrument is warranted against all manufactur ing defects for a period of 24 months as requested by the European legislation This warranty does not apply in case of misuse or accident and the scope of the war ranty is limited to repair of the instrument not being the manufacturer responsible for additional damages or ad ditional c...

Страница 30: ...mitter B Collector C Not connected Figure 17 Connections for T1 transistor module The R1 module provides 1 relay output to install on Series K meters up to a maximum of 3 relay outputs in the same meter for more than 3 relays see special modules R2 R4 and R6 at section 2 8 Configuration from the front key pad through the alarms menu of each instrument For more information see the alarm section at ...

Страница 31: ...tput module 2 4 Module AO The AO module provides 1 isolated analog output configu rable for 4 20 mA or 0 10 Vdc to install on Series K meters up to a maximum of 3 analog outputs in the same meter Output signal is fully scalable both with positive and nega tive slopes and is proportional to the reading The mA output can be configured for active loops the in strument provides the power to the mA loo...

Страница 32: ...al_en pdf For additional information http fema es docs 4254_SERIES_M K S_OPTIONS_manual_en pdf Figure 22 Detail of the Modbus RTU communications module Power Opt 2 Opt 1 Opt 3 B A G B A G Signal B A G B Signal B bus RS 485 A Signal A bus RS 485 G GND Figure 23 Connections for Modbus RTU output Figure 24 Detail of the S4 RS 485 communications module Power Opt 2 Opt 1 Opt 3 B A G B A G Signal B A G ...

Страница 33: ...2 R4 or R6 module disables the alarm menus AL1 AL2 and AL3 of the instrument Choose special modules R2 R4 or R6 when a higher density of relays is needed Type of relay 3 contacts Com NO NC Max current 6 A resistive load each relay Max voltage 250 Vac continuous Isolation 2500 Veff Type of terminal plug in screw terminal pith 3 81mm terminals approved for 300 V UL1059 groups B and D and 160 V VDE w...

Страница 34: ...key pad To configure the instru ment remove the meter from the panel and remove the front filter Internal press buttons for configurationareaccessible Op tionally request the instrument preconfigured from factory Without front keypad 3 Other options 3 1 Option NBT ...

Страница 35: ...4 1 THM benchtop housing Adapter for DIN rail mount for Series M K and C 4 2 Adapter DRA M Adapter 96x96mm for 96x48mm instruments 4 3 Adapter KA96 Wall mount housing To gether with the KIP protec tor offers a full IP65 pro tection For Series M K and C of panel meters 4 4 WME wall housing Removable front cover for additional mechanical and IP65 front protection for series M K and C 4 5 Protector K...

Страница 36: ......

Отзывы:

Нет отзывов

Похожие инструкции для K40-LC

Бренд: Bacharach Страницы: 64

Бренд: Wagner Meters Страницы: 17

Бренд: Abus Страницы: 168

Бренд: OHAUS Страницы: 76

Бренд: AEMC Страницы: 4

Orion Versa Star Pro Series

Бренд: Thermo Scientific Страницы: 4

WM14-96 - PROGRAMMING

Бренд: CARLO GAVAZZI Страницы: 6

Бренд: Bartec Страницы: 38

Бренд: L.R. Baggs Страницы: 6

Бренд: Princeton Instruments Страницы: 28

Бренд: Hanna Instruments Страницы: 2

Бренд: Vogel Страницы: 4

K-PATENTS PR-23 AX Series

Бренд: Vaisala Страницы: 246

WTW pH/ION 3310

Бренд: Xylem Страницы: 48

BlueForce Smart

Бренд: CAME Страницы: 24

Бренд: DAKOTA ULTRASONICS Страницы: 51

Бренд: E Instruments Страницы: 2

Бренд: Southland Страницы: 36

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды