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KERN RFE 15K3M Operating Manual Download Page 41

 

RFE-BA-e-1811 

 

  41 

 

14.1  Error messages 

 

------- 

Overload 

Err 1 

Wrong data format in date input 

Err 2 

Wrong data format in time input 

Err 4 

Zero range exceeded 

Err 5 

Invalid entry 

Err 6 

Damaged electronics 

Err 8 

Adjustment error, check adjustment weight 

Err 9 

Instable; check environmental conditions 

Err 19 

Zero point drift; remove additional preloads (vessels) from the balance. 
Adjustment of the balance 

 

 

Summary of Contents for RFE 15K3M

Page 1: ... Ziegelei 1 D 72336 Balingen E Mail info kern sohn com Phone 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Operating manual Price calculating balance KERN RFE Version 1 1 2018 01 GB RFE BA e 1811 ...

Page 2: ...acking Setup and Commissioning 12 7 1 Installation Site Location of Use 12 7 2 Unpacking 12 7 2 1 Placing 12 7 2 2 Scope of delivery serial accessories 13 7 3 Mains connection 13 7 4 Rechargeable battery operation 13 7 5 Initial Commissioning 14 7 6 Tripod 14 7 7 Adjustment 15 7 8 Verification 17 7 8 1 Adjustment switch and seals 18 7 9 Checking the balance verification settings 18 8 The menu 19 8...

Page 3: ... 3 Date and time 33 12 RS 232 interface 35 12 1 Technical data 35 12 2 Pin allocation of balance output bushing 35 12 3 Data output format 36 12 4 Printout examples 38 13 Servicing maintenance disposal 39 13 1 Cleaning 39 13 2 Servicing maintenance 39 13 3 Disposal 39 14 Instant help 40 14 1 Error messages 41 ...

Page 4: ...g 15 g 30 g Recommended adjusting weight not supplied 6 kg M1 15 kg M1 30 kg M1 Stabilization time 2 s Heating time operating temperature 10 min Net weight kg 4 1 Basic price can be switched over kg 100 g Admissible ambient temperature 10 C to 40 C Weighing surface mm 230 x 300 Tripod height mm 395 Auto Off battery min 3 5 15 30 Allowable air humidity 0 80 non condensing Electric Supply Mains adap...

Page 5: ...ration of conformity The current EC EU Conformity declaration can be found online in www kern sohn com ce For verified weighing scales weighing scales assessed for conformity a declaration of conformity is included in the scope of delivery ...

Page 6: ...Appliance overview Models without post mounted display Models with post mounted display 1 Bubble level 2 Weighing pan 3 Post mounted display 4 Mains adapter connection 5 RS 232 interface 6 Footscrews 7 Adjustment switch ...

Page 7: ...value 3 Basic price 4 Sales price 5 Storage battery status display 6 Bubble level Stability display ZERO Zeroing display Battery symbol kg Basic price in kg 100 g Basic price in 100 g AUTO CLEAR Set basic price is deleted automatically when balance is unloaded ...

Page 8: ...elete Direct PLU keys PLU key or Numeric keys 4 and 6 Scroll up 4 or down 6 in the menu For activated function the set basic price is automatically deleted when the balance is unloaded Display background illumination Switch over unit kg 100g Turn on off balance Calculating the change ...

Page 9: ...RFE BA e 1811 9 Issue to external device Taring In menu Confirm Zeroing In menu Exit menu Numeric key 0 ...

Page 10: ... The structure of the balance may not be modified This may lead to incorrect weighing results safety related faults and destruction of the balance The balance may only be used according to the described conditions Other areas of use must be released by KERN in writing 4 3 Warranty Warranty claims shall be voided in case Our conditions in the operation manual are ignored The appliance is used outsi...

Page 11: ...ge 6 1 Testing upon acceptance When receiving the appliance please check packaging immediately and the appliance itself when unpacking for possible visible damage 6 2 Packaging return transport Keep all parts of the original packaging for a possibly required return Only use original packaging for returning Prior to dispatch disconnect all cables and remove loose mobile parts Reattach possibly supp...

Page 12: ...ty vapours and dust Do not expose the device to extreme dampness for longer periods of time Non permitted condensation condensation of air humidity on the appliance may occur if a cold appliance is taken to a considerably warmer environment In this case acclimatize the disconnected appliance for ca 2 hours at room temperature Avoid static charge of goods to be weighed or weighing container If elec...

Page 13: ...ery is charged via the delivered power supply Before the first use the battery should be charged by connecting it to the mains power supply for at least 12 hours Two symbols show the capacity of the rechargeable battery In the display the symbol The LED display above the loading battery status display Description red Battery is almost discharged green Rechargeable battery completely reloaded yello...

Page 14: ...he power supply mains accumulator or battery The accuracy of the balance depends on the local acceleration of gravity Strictly observe hints in chapter Adjustment 7 6 Tripod Delivery volume includes a tripod for setting the display unit higher Assembly Lead the cable of the display unit through the tripod Screw down the tripod at the display unit Plug the tripod in the tripod foot at the platform ...

Page 15: ...fter each change of location as well as in case of fluctuating environment temperature To receive accurate measuring values it is also recommended to adjust the balance periodically in weighing operation The adjustment is locked for verified balances Carrying out adjustment requires that the seal is destroyed and the adjusting switch is confirmed in step 3 when turning on the scale Position of adj...

Page 16: ...he first menu point F0 CAL is displayed Press adjustment switch on the lower side of the balance Press F0 UnLoad will be displayed Ensure that there are no weighing goods on the weighing pan Wait for stability display Press anew The value of the adjustment weight appears example Either place the displayed adjustment weight or use the numeric keys to enter a new adjustment weight Acknowledge with L...

Page 17: ...id without the seal Verification notes An EU type approval exists for balances described in their technical data as verifiable If a balance is used where obligation to verify exists as described above it must be verified and re verified at regular intervals Re verification of a balance is carried out according to the respective national regulations The validity for verification of balances in Germ...

Page 18: ... switched over to service mode In calibrated scales the service mode is locked individually for each switch To disable the access lock destroy the seal and actuate the switch Attention After destruction of the seal the balance must be re verified by an authorised agency and a new verification wire seal mark fitted before it can be reused for applications subject to verification ...

Page 19: ...yed Confirm by the menu is called up the first menu point F0 CAL is displayed Press adjustment switch on the lower side of the balance Select function Use the numeric keys scroll up or down in the menu Confirm selected function by pressing Select desired setting with and acknowledge by Exit menu Press the button as often as necessary until the zero display appears The balance is now again in weigh...

Page 20: ...and Description or and F0 CAL Adjustment function F1 rES Press adjustment switch Resolution dUAL rAnGE 30000 60000 3000 6000 dUAL intEru F2 CAP Weighing range max 30KG 3KG 6KG 15KG F3 oFFtmE Auto Off function 15 30 oFF 3 5 F4 CLoCK Time Date dAtE timE StYLE ...

Page 21: ...unction PSEnd Kont Data Transfer bAUd 1200 2400 4800 9600 19200 38400 115200 vEriFY 7E1 701 8n1 Com 2 CHAnEL Print USb Com 3 bLUE Com 1 Com 2 Com 3 Com 4 PtYPE oFF PSEnd bAUd 9600 19200 38400 115200 1200 2400 4800 Com 4 WiFi oFF on PtYPE PSEnd oFF bAUd 9600 19200 38400 115200 1200 2400 4800 ...

Page 22: ...line 2 FootE 3 Foot line 3 F7 AZn Auto Zero on off F8 ACC not documented on off F9 PdECi Decimal dot in price 0 00 0 000 0 0 0 F10 PrCmod Fix FLoAt F11 CHAnGE Press adjustment switch Calculation of credit on off F12 rEtArE Pre Tare on off F13 SPEEd A D converter FAst SLoW Mid F14 GrA Gravity F15 t Curr Symbol for currency EUr Euro CnY Chinesische Yen USd USd ...

Page 23: ... Resetting to zero corrects the influence of light soiling on the weighing plate Unload the balance Press the balance starts resetting to zero The indicator ZERO appears 9 3 Weighing with tare Deposit weighing vessel After successful standstill control press the button The weight value goes to 0 in the field for the taring weight appears the weight value of the weighing container example Weigh the...

Page 24: ...remove load from weighing plate and press In all fields now will again be displayed 0 9 4 Overload warning Overloading exceeding the stated maximum load max of the balance minus a possibly existing tare load must be strictly avoided This could cause damage to the balance Exceeding maximum load is indicated by the display of oL and an audio sound Unload balance or reduce preload ...

Page 25: ...played in the provided field First set the desired currency in menu menu item F14 10 1 Basic price entry via keyboard Place goods to be weighed on balance example Enter basic price via the numeric keys to The sales price will be calculated and displayed automatically example The set basic price is deleted by Using switch over basic price from kg to 100g Calculating the change see chap 10 2 3 ...

Page 26: ...mory locations Save Press direct PLU key and keep it pressed In the display appears Set PNAmE The display flashes Use the numeric keys to enter the product name e g APPLE Values with up to 9 letters can be entered example Acknowledge with The weighing type is displayed Either Amount or Weight It can be calculated according to amount or according to weight Select the desired weighing type by or ack...

Page 27: ...nfirm by pressing example The display to enter the Pretare value appears Enter pretare value using numeric keys Acknowledge with example Entering the data for the direct PLU memory location 1 is herewith completed The balance changes automatically into weighing mode ...

Page 28: ... weighing good the weight and the sales price are now displayed example 10 2 2 Indirect PLU memory locations Save Press and keep pressed In the display Set PLU Use the numeric keys to enter the memory location where data shall be stored The display to enter the Product name appears Use the numeric keys to enter the name Acknowledge with ...

Page 29: ...e on In the weighing type Amount in the display appears now the entry of the unit price Use the numeric keys to enter Unit price and confirm by pressing example The display to enter the Pretare value appears Enter pretare value using numeric keys Acknowledge with example Entering the data for the indirect PLU memory location 01 is herewith completed The balance changes automatically into weighing ...

Page 30: ...CT PLU is displayed Use the numeric keys to enter the memory location example In the display appear the data stored before example Place the weighing good the weight and the sales price are now displayed example 10 2 3 Calculating the change When the sales price appears press example PAY will be displayed ...

Page 31: ...RFE BA e 1811 31 Use the numeric keys to enter the given amount and confirm by pressing example The change will be shown briefly example ...

Page 32: ...e displayed Use or to change between the settings Manual Auto Off Use to confirm the desired setting The brightness of the display can be set by the keys and Display Description Auto Background illumination on as soon as the balance is used or the weight value is not zero manual Background illumination on off by pressing oFF Background lighting off ...

Page 33: ...e switch off time now is set 11 3 Date and time In menu F4 call up CloCK and confirm by The last selected setting will be shown example Use the keys or to change between date time and the format We recommend to select the format first YYmmdd JJMMTT mmddYY MMTTJJ ddmmYY TTMMJJ Here is an example YYmmdd and press to confirm STYLE is displayed oFF Automatic switch off deactivated 3 Automatic switch o...

Page 34: ...FE BA e 1811 Select date or time using or In this example dAtE confirm with dAtE and a date will be displayed Enter the current date via the numeric keys and confirm by example Set the time in the same way ...

Page 35: ...SCII code Baud rate 1200 2400 4800 9600 19200 38400 115200 8 data bits No parity 12 2 Pin allocation of balance output bushing Pin 2 RXD Input Receiving data Pin 3 TXD Output Transmission data Pin 5 GND Signal ground 9pin D Connector Balance computer Pin 2 Pin 3 Pin 3 Pin 2 Pin 5 Pin 5 １ ２ ３ ４ ５ ６ ７ ８ ９ ...

Page 36: ...36 RFE BA e 1811 12 3 Data output format Continuous data output Report export ...

Page 37: ...RFE BA e 1811 37 SCALE serial port mode SendPlu use for setting from back office to scale ...

Page 38: ...xxxxxxx Header 2 LINE_3xxxxxxxxxxxxxxxxxxxxxxxxx Header 3 2018 02 12 20 26 08 Date and time Tare kg W t kg U P EUR Price Tare value Item to be weighed Basic price Price of load placed APPLE PLU 0 460 1 999 5 00 kg 9 99 SubTotal EUR 9 99 Price of load placed Pay EUR 10 00 given amount Change EUR 0 01 Change FOOTER_LINE_1xxxxxxxxxxxxxxx footer 1 LINE_2xxxxxxxxxxxxxxxxxxxxxxxx footer 2 LINE_3xxxxxxxx...

Page 39: ...and wipe with a dry soft cloth Loose residue sample powder can be removed carefully with a brush or manual vacuum cleaner Spilled weighing goods must be removed immediately 13 2 Servicing maintenance The appliance may only be opened by trained service technicians who are authorized by KERN Before opening disconnect from power supply 13 3 Disposal Disposal of packaging and appliance must be carried...

Page 40: ...splayed weight is permanently changing Draught air movement Glass doors not closed Table floor vibrations Weighing pan has contact with other objects Electromagnetic fields static charging choose different location switch off interfering device if possible The weighing result is obviously incorrect The display of the balance is not at zero Adjustment is no longer correct The balance is on an uneve...

Page 41: ...ng data format in time input Err 4 Zero range exceeded Err 5 Invalid entry Err 6 Damaged electronics Err 8 Adjustment error check adjustment weight Err 9 Instable check environmental conditions Err 19 Zero point drift remove additional preloads vessels from the balance Adjustment of the balance ...

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