LAUMAS TLB Скачать руководство пользователя страница 27 | Manualshive

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LAUMAS TLB Скачать руководство пользователя страница 27

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SEMI-AUTOMATIC ZERO (WEIGHT ZERO-SETTING FOR SMALL VARIATIONS)

By closing the SEMI-AUTOMATIC ZERO input, the weight is set to zero; alternatively, by pressing the

key, the



message is displayed for 3 seconds, by pressing

the weight is set to zero.

This function is only allowed if the weight is lower than the

 

value

(see section RESETTABLE

WEIGHT SETTING FOR SMALL WEIGHT CHANGES), otherwise the alarm



appears and

the weight is not set to zero.

The zero-setting is lost upon instrument power-off.

PEAK

By keeping the PEAK input closed the maximum weight value reached remains displayed. By opening
the input the current weight is displayed.

If you wish to use this input to view a sudden variation peak, set the FILTER ON THE
WEIGHT to 0.

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Содержание TLB

Страница 1: ...ENGLISH ENGLISH ENGLISH ENGLISH Installation and User Manual version 1 16 TLB...

Страница 2: ...ication label and or serial number of the product misuse transformation alteration repair of products not carried out by Laumas personnel Laumas provides a 1 year warranty from the date of the deliver...

Страница 3: ...ARAMETERS 13 THEORETICAL CALIBRATION 13 MAXIMUM CAPACITY 14 TARE WEIGHT ZERO SETTING 14 ZERO VALUE MANUAL ENTRY 14 REAL CALIBRATION WITH SAMPLE WEIGHTS 15 FILTER ON THE WEIGHT 16 ANTI PEAK 16 ZERO PAR...

Страница 4: ...ALARMS 30 RESERVED FOR THE INSTALLER 31 MENU LOCKING 31 MENU UNLOCKING 31 TEMPORARY MENU UNLOCKING 31 DATA DELETION AND PROGRAM SELECTION 31 KEYPAD OR DISPLAY LOCKING 32 DECLARATION OF CONFORMITY EU...

Страница 5: ...rthing pit or earthing system If you are unable to ensure this condition connect with an earthing wire the terminals of the instrument including the terminal SUPPLY to the weighed structure The cell c...

Страница 6: ...individually into their piping or conduit and laid as far as possible from the power cables in case of 4 wire connections use cables with 4x1 mm2 minimum cross section PROTECTION OF THE CELL CABLE Us...

Страница 7: ...ntainer walls are discharged to the ground without going through or damaging the load cells Failure to implement a proper earthing system might not affect the operation of the weighing system this how...

Страница 8: ...n the positive excitation wire and the negative excitation wire must be equal or similar to the one indicated in the load cell data sheet input resistance The insulation value between the shield and a...

Страница 9: ...isplay 8 mm height 7 segment Four key keyboard RS485 serial port for connection to PC PLC up to 32 instruments max 99 with line repeaters by ASCII Laumas or ModBus R T U protocol remote display Option...

Страница 10: ...OND 300 conversions second DISPLAY RANGE 999999 NO OF DECIMALS DISPLAY INCREMENTS 0 4 x 1 x 2 x 5 x 10 x 20 x 50 x 100 DIGITAL FILTER READINGS PER SECOND 10 levels 5 300 Hz RELAY OUTPUTS N 3 max 115 V...

Страница 11: ...X and REF and between EX and REF Connect terminal SUPPLY to the RS485 common of the connected instruments in the event that these receive alternating current input or that they have an optically isola...

Страница 12: ...ENSE 13 OUTPUT No 1 4 LOAD CELL REF SENSE 14 OUTPUT No 2 5 LOAD CELL SIGNAL 15 OUTPUT No 3 6 LOAD CELL SIGNAL 16 OUTPUT COMMON 7 INPUT No 1 VDC min 5 V max 24 V 17 RS485 8 INPUT No 2 VDC min 5 V max 2...

Страница 13: ...ION EX 16 OUTPUT No 2 3 LOAD CELL REF SENSE 17 OUTPUT No 3 4 LOAD CELL REF SENSE 18 OUTPUT COMMON 5 LOAD CELL SIGNAL 19 RS485 6 LOAD CELL SIGNAL 20 RS485 7 INPUT No 1 VDC min 5 V max 24 V 21 SUPPLY 12...

Страница 14: ...ay press and hold down the keys and press immediately followed by KEY Short press Long press 3 s Into menus Semi automatic zero Tare resetting Cancel or return to previous menu Gross Net Net Gross Sel...

Страница 15: ...11 MENU MAP Into menus changes are applied right after pressing the key no further confirmation is required SETPOINT SYSTEM PARAMETERS 3 s 3 s TLB only...

Страница 16: ...the indicated weight if necessary see section REAL CALIBRATION WITH SAMPLE WEIGHTS If the instrument HAS NOT BEEN CALIBRATED missing plant system identification tag proceed with calibration If load c...

Страница 17: ...ssible to set a value between 0 50000 and 7 00000 mV V Example of 4 cell system with sensitivity 2 00100 2 00150 2 00200 2 00250 enter 2 00175 calculated as 2 00100 2 00150 2 00200 2 00250 4 the divis...

Страница 18: ...to compensate zero variations due to the presence of product residues Procedure Confirm the message by pressing The weight value to be set to zero is displayed In this phase all of the LEDs are flash...

Страница 19: ...the system must read zero If this does not happen it means that there is a mechanical problem affecting the system linearity WARNING identify and correct any mechanical problems before repeating the p...

Страница 20: ...n until an optimum result is achieved The filter enables to stabilise a weight as long as its variations are smaller than the corresponding response time It is necessary to set this filter according t...

Страница 21: ...f at switch on the weight value is lower than the value set in this parameter the weight is reset To disable this function set 0 ZERO TRACKING from 1 to 5 default when the weight value is stable and a...

Страница 22: ...it closing the input see section OUTPUTS AND INPUTS CONFIGURATION DISPLAY COEFFICIENT By setting the coefficient the display is changed accordingly If one of the inputs is set to mode see section OUT...

Страница 23: ...libration are expressed in weight value If you want to convert them to the new unit of measurement perform one of the following procedures for changing the system calibration The parameter must remain...

Страница 24: ...operation mode is selected the following options are also active the contact will switch on the basis of gross weight the contact will switch on the basis of net weight If the net function is not acti...

Страница 25: ...input is closed the weight is displayed based on the set coefficient see setting of the units of measure and coefficient otherwise the weight is displayed SEMI AUTOMATIC TARE NET GROSS THE SEMI AUTOMA...

Страница 26: ...weight display hold down for about 3 seconds or keep the NET GROSS input if any closed for the same length of time 3 seconds The preset tare value is set to zero The NET LED is turned off when the gr...

Страница 27: ...ly allowed if the weight is lower than the value see section RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES otherwise the alarm appears and the weight is not set to zero The zero setting is lost u...

Страница 28: ...tion is not active the analog output varies according to gross weight set the weight value for which you wish to obtain the minimum analog output value Only set a value different from zero if you wish...

Страница 29: ...NALOG OUTPUT TYPE Minimum Maximum 0 10 V 0 150 10 200 0 5 V 0 150 5 500 10 V 10 300 10 200 5 V 5 500 5 500 0 20 mA 0 200 22 000 4 20 mA 0 200 22 000 NOTE the analog output may also be used in the oppo...

Страница 30: ...ntinuous weight transmission protocol to RIP6100 RIP675 RIP6125C series remote displays set When the remote display is set to gross weight if the instrument displays the gross weight the remote displa...

Страница 31: ...ceeds 100 metres in length or baud rate over 9600 are used two terminating resistors are needed at the ends of the network close the two jumpers indicated in the picture on the furthest instruments Sh...

Страница 32: ...t for each open input is displayed is displayed when the input is closed Output Test setting ensure that the corresponding output opens Setting ensure that the corresponding output closes Analog Outpu...

Страница 33: ...urs when the weight exceed the value set in this parameter The type of switching is settable see section OUTPUTS AND INPUTS CONFIGURATION from 0 to full scale default 0 Hysteresis value to be subtract...

Страница 34: ...trument s display potential value above the maximum setting value the weight value set in sample weight verification does not match the detected mV increase the analog output correction goes beyond th...

Страница 35: ...t point on the text is off to indicate that this menu item is unlocked TEMPORARY MENU UNLOCKING press and simultaneously for 3 seconds it is now possible to enter and modify all menus including those...

Страница 36: ...in the TECHNICAL SPECIFICATIONS section of the approved manuals approved program according to NTEP see the standards observed in the regions listed in the TECHNICAL SPECIFICATIONS section of the appr...

Страница 37: ...n de conformit Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci apr s CZ Prohl en o shode T mto prohla ujeme e v robek...

Страница 38: ...ela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci apr s CZ Prohl en o shode T mto prohla ujeme e v robek kter ho se toto prohl en t k je v s...

Страница 39: ......

Страница 40: ...product manuals are available online You can download the manuals in PDF format from www laumas com by consulting the Products section or the Download Area Registration is required Think about the en...

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