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Sartorius WZA25-NC, Руководство по установке

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25

Example:  

“Calibration/Adjustment” Function via RS-232 Interface

Purpose

Calibration is the determination of any difference between the measured value displayed 

and the true weight (mass) of a sample. Adjustment is the correction of this difference, 

or its reduction to a suitable level within maximum permissible error limits.

Characteristics

The adjustment procedure should only be started when

–  The weigh cell is not loaded

–  The weigh cell is tared

–  The weighing signal is stable

–  The sensitivity of the balance can be corrected by max. 2%.

If these criteria are not met, error message “

Err 02

” appears.

Error message “

Err02

”:

–  Note ambient conditions

–  Weigh cell needs stability

–   If necessary, change the pre-configured balance parameters: 

Select Ambient conditions menu item 1.1.1.4 (very unstable) or execute interface 

command ESC N

Adjustment can be made using different weight units: 

 

CAL.Unit 

> 

Gram

, 

Kilogr.

Содержание WZA25-NC

Страница 1: ...Installation Instructions Sartorius Weigh Cells Models WZA N WZA NC WZA224 ND 1000061472 ...

Страница 2: ...om the supply voltage and replace the weigh cell and electronics module Do not expose the power supply to aggressive chemical vapors or to unnecessarily extreme temperatures moisture shocks or vibration If a service problem with the device should occur Contact Sartorius Service 2 Warning and Safety Instructions 2 Intended Use 2 System Description 2 General View of the Equipment 3 Installation 5 St...

Страница 3: ...nit 5 LED TxD red 6 Female connector for weigh cell 7 Load receptor Pos Designation 8 Weigh cell 9 Connector male for electronics module 10 Threaded hole for equipotential bonding terminal 11 Level indicator 12 Threaded hole M6 for mounting the weigh cell 13 Data Interface 14 DC jack General View of the Equipment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Страница 4: ...r mounting 8 Overpressure outlet 50 mbar d 6 mm 9 Pressure outlet for 10 and 15 10 Pressure inlet closing mechanism 6 bar d 3 mm Pos Designation 11 Electrical connection 12 Positioning holes 13 Mounting surface 14 Overpressure inlet 50 mbar d 6 mm 15 Pressure inlet Cal weight circuit mechanism 6 bar d 3 mm 16 Load pin 17 DC jack 18 Data interface Users should never change any other screws 1 2 3 4 ...

Страница 5: ...sted on the bill of delivery or in accordance with any customer specific agreement Installation Instructions The equipment is designed to provide reliable results under normal ambient conditions If you have any questions or difficulties when developing your weighing system please contact the specialists at Sartorius When designing and setting up your weighing system please observe the following so...

Страница 6: ...PS01 PS2 India IN South Africa ZA Argentina AR Brazil BR YEPS01 PS3 Australia AU Korea KR China CN YEPS01 PS6 Australia AU South Africa ZA Argentina AR Brazil BR YEPS01 PS7 India IN Korea KR China CN Select the country specific power plug adapter The power plug adapter must be suitable for the wall outlet at the installation location Push the power plug adapter into the AC adapter s holder The rib...

Страница 7: ...fety requirements for operation of the evaluation electronics connected to a safety extra low voltage SELV source The external power supply must meet the requirements of EN 61010 1 Section 6 Protection Against Shock Current Please also refer to the specifications for classification of electrically operated equipment in EN 61010 1 Safety Precautions The power supply must be rated to safety extra lo...

Страница 8: ...uired operating temperature WZA8202 N NC Installing Parts Position spacer and load receptor Tighten the S1 screw supplied to fasten the load receptor For torque values see table on the next page Leveling the Load Receptor and Attaching the User specific Transducer Remove 1 screw Use the 2 screws to radially position and level the load receptor minor height adjustment also possible Attach the 1 scr...

Страница 9: ...weight being exerted WEx and the torque created by the intrinsic weight WHook holding the weight Example How heavy may the maximum off center overload force over for a WZA224 N at a load of MLoad 100 g and a hook arm length L of 100 mm and an intrinsic weight MHook 60 g be MLoad MLoad 9 81 m s2 L MLoad 0 098 Nm MHook MHook 9 81 m s2 L 2 MLoad 0 029 Nm MEx FEx L My MLoad MHook MEx WEx Mcorner MLoad...

Страница 10: ...hin the circle on the level indicator Permanently Installed Weigh Cells Adjust the weigh cell after it has been installed in the system in its permanent location see next page The weigh cell must be calibrated adjusted again any time its location or position is changed For optimum operation install the weigh cell in a horizontal position 1 Bottom plate of the weigh cell 2 Fastening frame of the sy...

Страница 11: ...g polarity to neutralize the surface charge is one of the most effective methods for elim inating static electricity Sartorius can provide ionization devices for installa tion in weighing systems The area around the weigh cell like plastic parts can also contain charges that negatively affect the accuracy of weighing results Appropriate steps grounding taken in the design of a draft shield device ...

Страница 12: ...rload protection Standard feature on the following models WZA224 N NC WZA1203 N NC WZA523 N NC No overload protection provided on the following models WZA8202 N NC WZA25 NC Carefully install the customer specific hook Threaded fastener for hook M3 Maximum torque 0 8 Nm Maximum screw installation depth do not exceed 5 mm Install a draft shield if necessary ...

Страница 13: ...ta interface 8 Calculated value indicator not a weight value 9 Start an application program 10 Display Gross or net value 11 Select an application program Open the operating menu 12 Symbols for active application W Z L V R A C Position Designation 13 Clear Function This key is generally used to cancel functions Quit application program Cancel calibration adjustment routine Exit menu 14 Start the c...

Страница 14: ...d load the factory settings see the chapter entitled Configuration Additional Functions Switching off the weigh cell Press e Example Determine a weight value Step Press key Display Printout 1 Switch on the weigh cell e 0 0 g Self test runs followed by automatic initial tare function 2 Place container on weighing pan 11 5 g in this example 11 5 g 3 Tare the weigh cell w 0 0 g 4 Place sample in cont...

Страница 15: ...in the list below Customer specific settings can be configured on request Preparation Using the CAS Suite configuration soft ware from Sartorius installed on a PC you can process the operating menu parameters as follows Read Edit Print Save or Using the optional YAC01ED control unit Configuring of the weigh cell i e adapting it to individual requirements Functions of the Keys in the Menu Symbol di...

Страница 16: ...e is displayed again scroll 3 Select next menu level Repeatedly press English o scrolls to the right u 5 Change setting b German Select the menu item by scrolling up 6 Confirm setting u German o o indicates the active Menu item 7 Go back to the previous menu level c Language from menu level 4 If required select further menu items b u 8 Save settings Repeatedly press and exit menu c or Exit menu wi...

Страница 17: ...for printout 1 6 6 GLP ISO GLP compliant printout 1 6 7 time 12h 24h 1 6 8 date format 1 6 9 Extras Menu Can Edit Can change settings 1 8 1 Additional functions Horn Acoustic Signal 1 8 2 Keys Keypad 1 8 3 Ext Key External switch function 1 8 4 On Mode Power on mode 1 8 5 Backlit Display backlighting 1 8 6 Reset Menu Factory settings 1 9 1 Applic Weigh 2 1 Application Unit Toggle Display Display a...

Страница 18: ...the measured values three levels lower 1 1 8 5 Incrm 1 Last digit single increment 1 1 8 6 resolution by a factor of 10 1 1 8 8 Cal Adj ο cal ext Adjustment calibration with factory set weight 1 1 9 1 Function of the ο e cal usr External calibration adjustment Q key with user defined weights factory set on WZA25 NC 1 1 9 3 Cal Int Internal calibration adjustment only on models WZA NC 1 1 9 4 lin e...

Страница 19: ...record 1 5 6 2 XBPI 1 5 6 4 dat rec print Manual without stability 1 6 1 1 Printout manual ο man with stability 1 6 1 2 automatic auto w o stability 1 6 1 3 Aut With stability 1 6 1 4 Ld Chnge Autom after load change 1 6 1 5 Stop auto ο off Not possible 1 6 2 1 matic printing On Cancel with r 1 6 2 2 Aut Cycl ο eachval 1 display update 1 6 3 1 Time dependent After 2 2 display updates 1 6 3 2 autom...

Страница 20: ... 8 2 date ο dd mmm yy Day month year 1 6 9 1 mmm dd yy Month day year 1 6 9 2 Extras menu ο Can Edit 1 8 1 1 Additional Rd Only Read only 1 8 1 2 functions Horn off 1 8 2 1 Acoustic Signal ο on 1 8 2 2 Keys ο free 1 8 3 1 Keypad Locked 1 8 3 2 ext key ο Print key r 1 8 4 1 Function Z Tare w 1 8 4 2 of the cal Q 1 8 4 3 external switch select b 1 8 4 4 cf c 1 8 4 5 enter u 1 8 4 6 Locked Key locked...

Страница 21: ...in percent 2 Dec Pl 2 decimal places 2 4 1 3 3 Dec Pl 3 decimal places 2 4 1 4 net tot comp prt off 2 5 1 1 Net total Component ο on 2 5 1 2 printout total comp prt off 2 6 1 1 Totalizing Component ο on 2 6 1 2 printout AnimalW activty calm fluct 2 of test obj 2 7 1 1 Animal Animal activity ο active fluct 5 of test obj 2 7 1 2 weighing v active fluct 20 of test obj 2 7 1 3 start manual 2 7 2 1 ο a...

Страница 22: ...p bits 1 Stopbit 1 5 3 1 Handshake Handsk Hardware handshake 1 5 4 2 Communication mode sbi 1 5 6 1 Printing man with Manual after stability 1 6 1 2 Preparation See Pin Assignments and Pin Assignment Chart Output Format with 16 Characters Compatibility with Current Weigh Cells Display segments that are not activated are output as spaces The type of character that can be output depends on the chara...

Страница 23: ...19 20 21 22 K K K K K K A A A A A A A A E E E CR LF K ID code character E Unit symbol Spaces CR Carriage return A Displayed characters LF Line feed Example 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 N 1 2 3 5 6 g CR LF N 1 2 3 5 6 1 g CR LF SBI Mode When the SBI mode is active menu code 1 5 6 1 non verified digits are not marked Please take the corresponding measures or adjust the se...

Страница 24: ...table O Block keys P r key print auto print activate or block 1 Q Acoustic signal R Unblock keys S Restart self test T Tare w key U Tare V Zero W Calibrate Adjust depending on menu setting Z Perform internal calibration adjustment2 Command character Format 2 Meaning f0_ Function key b f1_ function key Q Calibration adjustment depending on the menu setting f2_ Function key u s1_ With s8_ compatibil...

Страница 25: ... adjustment procedure should only be started when The weigh cell is not loaded The weigh cell is tared The weighing signal is stable The sensitivity of the balance can be corrected by max 2 If these criteria are not met error message Err 02 appears Error message Err02 Note ambient conditions Weigh cell needs stability If necessary change the pre configured balance parameters Select Ambient conditi...

Страница 26: ...art the adjustment Command ESC f1_ Exit the routine Command ESC f3_ Step Execute interface Display command Output 1 Tare balance ESC T 0 0000 g 2 Start adjustment routine ESC Z CAL Int The internal calibration weight CAL RUN is applied automatically 3 Calibration adjustment Cal end executed 4 Internal weight is removed 0 0000 g from balance External Calibration Default setting SETUP BAL SCAL CAL J...

Страница 27: ...s are printed out Example 253 pcs Data Output Format with 16 Characters Characters that are displayed blank are printed as spaces Display values without a decimal point are output without a decimal point The type of character that can be output depends on the character s position Normal Operation Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A A A A A A A A A E E E CR LF or or Space A Digits of ...

Страница 28: ...ons The commands sent are control commands and may have different formats Control commands have up to 26 characters Each of these characters must be sent based on the setup configuration for data transmission Formats for Control Commands Format 1 Esc CR LF Format 2 Esc _ CR LF Esc Escape Command character Number _ Underscore ASCII 95 CR Carriage return optional LF Line feed optional max Depending ...

Страница 29: ...ear to Send Software handshake The software handshake is controlled via XON and XOFF When a device is switched on XON must be transmitted to enable any connected device to communicate Data Output by Print Command The print command can be transmitted by pressing r or by a software command Esc P Automatic Data Output Activate the auto print operating mode to have data output to the interface port wi...

Страница 30: ... Failure to do so may cause malfunction damage or even completely ruin your balance scale and or peripheral device s Pin Assignments Pin 1 Signal Ground Pin 2 Data Output TxD Pin 3 Data Input RxD Pin 4 Internal Ground GND Pin 5 Clear to Send CTS Pin 6 Not Connected Pin 7 Internal Ground GND Pin 8 Internal Ground GND Pin 9 Not Connected Pin 10 Not Connected Pin 11 12 V Power supply for Sartorius pr...

Страница 31: ...e lengths of up to 15 m approx 50 ft Do not connect any other pins to the cable connector of the balance scale Cable type AWG 24 specification Waage Buchse 25 pin Computer Stecker 25 pin TxD 2 3 RxD 3 2 CTS 5 20 DTR 20 5 GND 4 7 6 GND 14 7 Waage Buchse 25 pin Computer Stecker 9 pin TxD 2 2 RxD 3 3 CTS 5 4 DTR 20 8 GND 4 7 6 GND 14 5 ...

Страница 32: ...e access switch is closed err 08 Zero range Error during zeroing value outside 2 Change process err 09 0 not allowed Error during taring tare value 0 Change process err 10 Tare function is locked for active Clear the tare memory to unlock the application program Tare function Net total Only 1 tare function can be used at a time err 11 Tare memory not allowed Carry out Tare function err 19 Preload ...

Страница 33: ...minated samples used during the process that could cause biological or chemical hazards are potentially hazardous materials If the device has come into contact with hazardous substances Steps must be taken to ensure proper decontamination and declaration The operator is responsible for adhering to local government regulations on the proper declaration for transport and disposal and the proper disp...

Страница 34: ...e titanium Transparently passivated aluminum Net weight approximate kg 2 0 2 0 2 0 2 0 2 0 2 8 Alternatively Supply voltage VDc min 12 26 max optimal 15 V Ripple 50 60 Hz 0 5 Vpp Voltage peak to peak Power consumption typically 3 4 W weigh cell only switch on current Average 6 W weigh cell only with optional YAC01ED display and control unit 7 3 W weigh cell display and control unit Built in interf...

Страница 35: ...35 Dimensions Scale Drawings Electronics module Optional YAC01ED Display and Control Unit All dimensions are given in millimeters ...

Страница 36: ... Elektronikbox Cable length 3 m 15 pin D Sub male connector for Sartorius electronic PCB box Werkstoffe Materials Grundplatte V2A Base plate AISI 304 Haube V2A Housing cover AISI 304 Lastflansch V2A Load flange AISI 304 Libelle Aluminium blank Level indicator Aluminium without finish Schutzklasse der Zelle IP44 Type of protection of weigh cell IP44 Einstellbereich ...

Страница 37: ...0 Ø 4 M 200 8 10 184 26 158 50 66 68 6 M 16 65 0 5 Kabellänge 3 m 15 pol D Sub Stecker zur Sartorius Elektronikbox Cable length 3 m 15 pin D Sub male connector for Sartorius electronic PCB box Werkstoffe Materials Grundplatte V2A Base plate AISI 304 Haube V2A Housing cover AISI 304 Lastflansch V2A Load flange AISI 304 Libelle Aluminium blank Level indicator Aluminium without finish Schutzklasse de...

Страница 38: ...essure outlet for 6 and 7 Users should never change any other screws Kabellänge 3 m 15 pol D Sub Stecker zur Sartorius Elektronikbox Cablelength 3 m 15 pin D Sub male connector for Sartorius electronic PCB box Werkstoffe Materials Grundplatte Haube 1 4404 Base plate Housing cover AISI 316 L Aufnahmezapfen Titan Pan pin Titanium Ø 6 H8 6 deep M6 6 deep mounting surface 6 H8 6 deep 25 12 5 106 172 g...

Страница 39: ...luminium chemical nickel Libelle Aluminium blank Level indicator Aluminium without finish Schutzklasse der Zelle IP44 Type of protection of weigh cell IP44 Einstellbereich Range of adjustment hierzu Massblatt Elektronikbox add to dimension sheet electronic PCB box Zeichnungs Nr drawing no 65905 600 65 34 0 1 Ø 4 M 7 tief deep 10 132 148 150 96 55 0 5 8 26 88 55 216 190 16 232 6 M 6 M zur Aufnahme ...

Страница 40: ...th 3 m 15 pin D Sub male connector for Sartorius electronic PCB box Werkstoffe Materials Grundplatte V2A Base plate AISI 304 Haube V2A Housing cover AISI 304 Lastflansch V2A Load flange AISI 304 Libelle Aluminium blank Level indicator Aluminium without finish Schutzklasse der Zelle IP44 Type of protection of weigh cell IP44 Einstellbereich ...

Страница 41: ...98 NT and direct processing with application programs such as Excel Access etc incl adapter cable 1 5 m from weigh cell to PC 12 pin to 9 pin YSC01I Data cables RS 232 for PC connection 25 pin m USB type A length approx 1 8 m YCC01 USBM2 for PC connection 25 pin m 9 pin f length approx 2 0 m 7357314 AC adapter YEPS01 15VOH IP40 protection in accordance with VDE 0470 529 Additional options and acce...

Страница 42: ...42 ...

Страница 43: ...ts are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this eq...

Страница 44: ...44 CSA Certificate of Compliance ...

Страница 45: ...45 ...

Страница 46: ... feminine forms are used to facilitate legibility in these instructions and always simultaneously denote the other gender as well Copyright notice This instruction manual including all of its components is protected by copyright Any use beyond the limits of the copyright law is not permitted without our approval This applies in particular to reprinting translation and editing irrespective of the t...

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