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Manual Weighing Controller A 810

A.S.T. Angewandte SYSTEM-TECHNIK GmbH Dresden

Page

4.6. Examples of Communication Interfaces

4.6.1. RS-485 Interface

Note: Connection “D(Y)” has the same term as Tx+, D(A), SD(A);

Connection “D(Z)” has the same term as Tx-, D(B), SD(B);

Connection “R(A)” has the same term as Rx+, RD(A);

Connection “R(B)” has the same term as Rx-, RD(B);

- Direct connection

- Multipoint connection

- How to communicate

1.  Set the Address ID for each A810
2.  Change PC-port of A810 to “0” (Submenu PC-Interface “PC” at page 50)
3.  Send ADDRESS command from host

activated A810 will respond with ACK (0x06)

4.  One A810 specified by host is open for communication
5.  Format of communication commands are set up in Submenu PC-Interface “PC” at page 50
6.  Communication is opened to specified A810 until ADDRESS command to another A810 is

sent

Summary of Contents for a810

Page 1: ...Weighing Controller A 810 Manual Rev 1 10 22 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Marschnerstraße 26 01307 Dresden Germany Telefon 03 51 44 55 30 Telefax 03 51 44 55 555 www ast de ...

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Page 3: ...e AC ground Therefore when shipping please always use original packing conductive material for shiping Remove equipment from the shopping container and examine the external surfaces of the equipment for physical damage The A 810 should be positioned in a safe area with no combustible gas the operating temperature is 14 F to 104 F 10 C to 40 C storage temperature 28 F to 185 F 20 C to 85 C Confirm ...

Page 4: ...tAR 27 3 1 1 13 Limit underload LUNL 27 3 1 1 14 Limit overload LOVL 27 3 1 1 15 Enable quickstart EnQS 28 3 1 1 16 Select character of free unit CM1 28 3 1 1 17 Select character of free unit CM2 28 3 1 1 18 Set to default dEF 29 3 1 1 19 Clear Setup CLEAR 29 3 1 2 Submenu Scale division 30 3 1 2 1 Parameter for unit MU 30 3 1 2 1 1 Divisions DN 30 3 1 2 1 2 Verification scale interval VS 30 3 1 2...

Page 5: ...e close dISC TI 46 3 1 8 12 Set to default dEF 47 3 1 9 Submenu Print 48 3 1 9 1 Printer enable EN 48 3 1 9 2 Printer port select PoRT 48 3 1 9 3 Baudrate select Bd 48 3 1 9 4 Parity check PAR 48 3 1 9 5 Protocol typ select HndSH 49 3 1 9 6 Printer type select SEL 49 3 1 9 7 Set to default dEF 49 3 1 10 Submenu PC Interface PC 50 3 1 10 1 PC Interface EN 50 3 1 10 2 PC Port select PoRT 50 3 1 10 3...

Page 6: ...esets 2 67 3 2 3 1 Code selection 67 3 2 3 2 Code source select 67 3 2 3 2 1 Parameter set of code N 0 68 3 2 3 2 2 Parameter FINAL of code N 0 68 3 2 3 2 3 Parameter Compensation of code N 0 68 3 2 3 2 4 Constant analog output CPS out 68 3 2 3 2 5 Parameter Set Point 2 of code N 0 68 3 2 3 2 6 Constant analog output SP2 out 69 3 2 3 2 7 Parameter Set Point 1 of code N 0 69 3 2 3 2 8 Constant anal...

Page 7: ...ICATION INTERFACES 87 4 6 1 RS 485 Interface 87 4 6 2 RS 232 Interface 88 4 7 TABLES OF SERIAL INTERFACES 89 4 7 1 Commands of the PC Interface 89 4 7 2 Code Table A810 Keyboard 90 5 SPECIFICATIONS 91 5 1 INTERFACE 92 5 2 FEATURES BASIC FUNCTIONS 92 5 3 CALIBRATION LOCK 93 6 APPLICATION NOTES 94 6 1 CALIBRATION PROCEDURE 94 6 2 THEORETICAL CALIBRATION 96 6 3 SIMPLE COMPARISON MODE FEEDING WEIGHING...

Page 8: ...SP1 SP2 and CPS 1 10 21 November 10 Interface USB as option 1 10 20 September 10 graphics of frontdesign and rear panel changed due to constructive reasons 1 10 19 January 10 due to change of processor sample rate of 400 s is selectable Firmware Version V 32 1 10 18 June 09 due to Firmware Update to V 31 default parameter dISP R changed faster display rate 1 10 17 June 09 due to Firmware Update to...

Page 9: ...s character This display is used for weighing values like Gross Net Tare accumulation values and setup values as well as Error messages 1 1 2 Unit Display This two digit unit display is used for units in weighing mode and for alphanumeric information in setting mode 1 1 3 Status display SP3 Turns on if the weighing value has reached FINAL CPS and the desired output signal at the rear panel is acti...

Page 10: ...has been reached and the desired output signal at the rear panel is active on HI Turns on if weighing_value FINAL OVER GO Turns on if FINAL UNDER weighing_value FINAL OVER LO Turns on if weighing_value FINAL UNDER LO LIM Turns on if lower limit has been reached and the desired output signal at the rear panel is active on HOLD Turns on if weighing display is held NZ Turns on if weighing_value Near_...

Page 11: ... pressed the weighing value display toggled between Gross and Net indicated by the or sign Æ one step down in navigation at the present level Æ decrementing the value of active flashing character position Æ toggle between on off display TARE ESC if pressed the Tare weight will be subtract Net weight becomes Zero and TARE sign switches on to clear Tare weight press SHIFT and then 6 LOWER Signs are ...

Page 12: ...e unit was purchased Available voltage is 115 or 230 V AC Confirm the correct voltage on your A810 AC frequency is 48 to 62 Hz and voltage supply 15 to 10 Control signal Input Refer to Page 12 PIN Assignment of Control Signal Input Output Connector Output Connector Interface Connector for RS232 TTY RS485 Load cell connector Refer to Page 11 Loadcell Connector Calibration lock 1 2 Panel cut size 5 ...

Page 13: ...Manual of Weighing Controller A 810 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 11 2 Connections 2 1 Loadcell Connector 4 wire standard EX 6 WIRE FOR REMOTE SENSING EX SE SE Frontview Shield ...

Page 14: ...zero D7 Tare subtraction OFF B14 COM 2 D12 COM 2 B5 under D8 Hold or Judgment B6 over D9 Feed Discharge B7 lower limit D10 start 1 B8 upper limit D11 stop 1 B15 COM 2 D24 COM 2 B9 stable D16 start accumulation B10 discharge D17 clear accumulation sum B11 go D18 user defined function B12 complete D19 user defined function B16 COM 2 D15 COM 2 B21 sequence active 1 D20 Code No 8 B22 run D21 Code No 4...

Page 15: ...R A RS485 Port0 E10 R B RS485 Port0 E11 D Z RS485 Port0 E12 D Y RS485 Port0 E13 GND_24 external ground optocoupler E14 P24 external sypply optocoupler E15 U OUT DAC 0 10V E16 I OUT DAC 0 20mA E17 GND_24 DAC E18 AUTO_SENSOR E19 RxD3 RS232 Port 2 E20 TxD3 RS232 Port 2 E21 R A RS485 Port0 E22 R B Rt RS485 Port0 E23 D Z RS485 Port0 E24 D Y Rt RS485 Port0 Please refer to section 4 6 Examples of Communi...

Page 16: ...d into four groups Each group contains four signals with dedicated COM By setting each individual jumper s position to decide each group whether the I O are with power or neutral JP OUT1 B1 4 B D E Fig 3 Jumper positions on mainboard JP OUT2 B5 8 JP OUT3 B9 12 JP OUT4 B21 24 JP IN4 D20 23 JP IN1 D4 7 JP IN2 D8 11 JP IN3 D16 19 Fig 1 Internal schematic of Relay Output B and Opto Input D Fig 2 Jumpe...

Page 17: ...ld or Judgment none B6 over none D9 Feed Discharge none B7 lower limit none D10 start 1 none B8 upper limit none D11 stop 1 none B15 COM none 2 D24 COM none 2 B9 stable none D16 start accumulation none B10 discharge none D17 clear accumulation sum none B11 go none D18 user defined function none B12 complete none D19 user defined function none B16 COM none 2 D15 COM none 2 B21 Sequence active None ...

Page 18: ...ggered The Net weight is set to zero by pressing key or by shorten input D6 to COM OFFÆON Taring depends on its mode 3 1 1 10 at page 26 and its limit 3 1 1 9 at page 26 Tare Reset TARE long press when is illuminated pin D7 edge triggered The Net weight is brought to Gross weight by pressing key and then key After that is illuminated Reset Taring weight by pressing for longer then 1s or by shorten...

Page 19: ...uence cycle Stop pin D11 edge triggered level triggered During Sequence mode shorten input D11 to COM will stop sequence cycle or clears sequence errors Refer to 6 6 Sequence mode at page 103 for more detail Start accumulation pin D16 edge triggered Accumulation is done when shorten input D16 to COM OFFÆON and at rising edge of Complete output signal FOUC MD 3 1 7 2 at page 41 has to be set to 0 g...

Page 20: ... page 64 Code selection pins D20 23 level triggered This binary input select active codeset when inputs are shortened to COM External Code 3 2 3 2 at page 67 has to be ON Any selected codeset greater than 9 will generate Err110 D23 is low bit and D20 is high bit Example binary presentation Selection of codeset 5 shorten D23 to COM code N 1 1 open D22 to COM code N 2 0 shorten D21 to COM code N 4 1...

Page 21: ...deset has been exceeded Near Zero NZ Pin B4 low activ Will set ON when actual weight has gone below Near Zero value 3 2 3 2 13 p 71 of active codeset Under LO Pin B5 Low aktiv Will set ON when actual weight has gone below Final UNDER value 3 2 3 2 10 p 70 of active codeset Over HI Pin B6 low activ Will set ON when actual weight has exceeded Final OVER value 3 2 3 2 9 p 70 of active codeset Lower L...

Page 22: ...underweight UN 3 2 3 2 10 p 70 and overweight OV 3 2 3 2 9 p 70 of active codeset Complete Pin B12 low activ Will set ON when conditions under Complete signal output mode CSO MD 3 1 6 3 p 39 are fulfilled Duration of that signal is set via Complete output time COTI p 43 Sequence active Pin B21 low active Will set ON when Start signal is activated Will set OFF when Complete signal is finished or an...

Page 23: ...ration has been carried out The following section explains how to setup the instrument according the required function by using the front panel keypad and display As an option a sophisticated Windows based setup program is available to make the adjustment easier and faster Via PC Programm all parameter can be saved for backup in a separate file the print image is changable and A810 can send weighi...

Page 24: ...p 33 p 26 p 26 p 52 p 52 p 52 p 52 p 52 p 53 p 54 p 54 p 54 p 54 p 55 p 55 p 55 S 57 S 57 S 58 p 60 p 60 p 60 p 60 p 60 p 61 p 61 p 61 p 61 p 27 p 27 p 27 p 27 p 24 p 24 p 24 p 25 p 25 p 25 p 25 p 26 p 26 p 30 p 30 p 30 p 30 p 32 p 32 p 32 p 32 p 33 p 34 p 34 p 34 p 34 p 35 p 35 p 36 p 36 p 36 p 36 p 37 p 37 p 37 p 37 p 38 p 28 p 28 p 28 p 29 p 29 9 CPS SHIFT p 55 ...

Page 25: ... p 39 p 40 p 40 p 40 p 41 p 41 p 41 p 41 p 42 p 42 p 42 p 42 p 43 p 43 p 44 p 44 p 44 p 44 p 45 p 45 p 45 p 45 p 46 p 46 p 46 p 46 p 47 p 48 p 48 p 48 p 48 p 48 p 49 p 49 p 49 p 50 p 50 p 50 p 50 p 50 p 51 p 51 p 51 p 51 p 62 p 62 p 62 p 62 p 62 p 64 p 64 p 64 p 64 p 64 p 66 p 66 p 66 p 66 p 66 p 66 p 40 ...

Page 26: ...ade settings are available When OFF function call has no affect default setting off Refer to 5 3 at page 93 for locked menus 3 1 1 2 Select primary measurement unit MU Select one of the units KG To Gr Lb oz N KN and FU free unit as primary unit This unit is used for scale settings and calibration default setting KG The Weighing Controller A810 will be calibrated with this unit and after each resta...

Page 27: ...acking distance dZT Set in terms of number of divisions tenth of division per second in the range of 0 100 Weight deviations within the selected window that have been stable for more than one second is tracked off Please note zero tracking should be off for most set point filling operations to prevent tracking off any product trickle at the start of the filling process default setting 5 0 5 divisi...

Page 28: ...ng range ULtAR Set in terms of percentage of full scale in the range of 0 100 It indicates the weight above zero up to which an enabled tare option is operating default setting 100 3 1 1 10 Taring Mode tAR_M This mode selection defines the action after the tare command Set in terms of numbers in the range from 0 1 or 2 mode 0 tare always mode 1 tare only when stable mode 2 if stable Æ tare not sta...

Page 29: ...er stable condition default setting 10 3 1 1 13 Limit underload LUNL Set in terms of divisions in the range of 0 to 1000 This value defines the number of divisions below zero that have to be indicated before the underload message has been generated default setting 9 3 1 1 14 Limit overload LOVL Set in terms of divisions in the range of 0 to 1000 This value defines the number of divisions above FS ...

Page 30: ... Sets the character at right of the unit Refer to appendix 7 1 ASCII table at page 108 default setting 32 means space Example Desired measurement unit is kp enable free unit FU by setting it ON 3 1 1 2 then left character is k Æ in submenu CU1 select 107 and press key ENT then right character is p Æ in submenu CU2 select 112 and press key ENT Refer to 7 1 ASCII Table at page 108 for assigning numb...

Page 31: ...hen ON default setting off 3 1 1 19 Clear Setup CLEAR Toggled decision to set all parameters of the whole Setup menu to the default values when ON default setting off Note When clearing Setup Parameter even calibration is lost For backup reasons use Windows Program before clearing TARE TARE d E F 0 TARE NET GROSS ENT o F F d E F o n d E F NET GROSS 0 C L E A R TARE ENT o F F C L E A R o n C L E A ...

Page 32: ...f the preset value 0 is selected by pressing an input box will be opend to enter a free FS value in range between 100 100000 Pressing continues the input and returns one level up default setting 3000 3 1 2 1 2 Verification scale interval VS Confirming this menu by pressing the operator reaches the section of preset division size values like 0 0001 100 This division size indicates the count by valu...

Page 33: ...00 set Dn to 10000 Æ A810 is legal for trade 3 1 2 1 1 set VS 0 01 3 1 2 1 2 for confirmation of correctly set parameters FS shows 100 01kg 3 1 2 1 3 II Desired Fullscale 30t Resolution 0 002t Menu Stability settings are done according to operators environment set MU to t 3 1 1 2 Dn 30t 0 002t 15000 set Dn to 15000 Æ A810 is not legal for trade 3 1 2 1 1 set VS 0 002 3 1 2 1 2 for confirmation of ...

Page 34: ...change directly This value should be slide above the Maximum of interference caused by vibrations Higher value provides faster stable default setting 500 3 1 3 3 ADC sampling rate SR Set in terms of preset values for standard sampling rate and corresponds to the number of samples per second achieved by the ADC In connection to the filter settings the system can be adjusted to the application Highe...

Page 35: ... 10ms frequency Lower value means faster diplay frequency default setting 030 3Hz 3 1 3 5 Set to default def This is an option to reset all parameter of the ADC sub menu to default values when ON Warning Calibration is lost d E F ENT o F F d E F o n d E F NET GROSS 0 ENT TARE TARE d I S P R 0 TARE NET GROSS ENT NET GROSS 0 1 1 0 3 0 Display frequency 0 4 32 samples sec TARE ...

Page 36: ...n ZC This zero calibration is always the first step to determine the calibration data After pressing the information come up to remove any load An additional pressing starts the zero average After counting from 0 100 it returns to the ZC menu Do only Zero calibration will move weighing function parallel to previous one 3 1 4 1 2 Span calibration with balance BW After confirmation an input window i...

Page 37: ... input voltage ratio corresponding to the zero position will be active The shown value is the old calibrated edited one Next step is to enter the input voltage ratio corresponding to the full scale value The shown value is the old calibrated edited one When your loadcell provide a negative voltage ratio at Zero press TARE to change sign Do only Zero calibration will move weighing function parallel...

Page 38: ...Q This parameter defines under which condition the print to Alibi memory is done 0 print at keypress scale has to be in stable condition otherwise keypress is ignored 1 same as 0 but Gross weight has to be at Zero before print to Alibi memory is done 2 print at keypress print to Alibi memory is done when scale is stable Keypress is saved until print to Alibi memory is done default setting 2 3 1 5 ...

Page 39: ... is used The Consecutive number is incremented each time any printout is initiatied 3 1 5 6 Code protection code This parameter protects Alibi memory from deleting by any unauthorised user when calling function 21 Refer to 7 2 at page 109 default setting 0 no protection 3 1 5 7 Delete Alibi memory dEL This parameter deletes the whole Alibi memory when ON is confirmed TARE A P r t o F F A P r t o n...

Page 40: ...Page 38 A S T Angewandte SYSTEM TECHNIK GmbH Dresden A L I B I 3 1 5 8 Set to default dEF Toggled decision to set all parameters of the Alibi sub menu to the default values when ON d E F o F F d E F o n d E F NET GROSS 0 TARE ENT TARE ...

Page 41: ...rking regarding Feeding Discharging application It is only available in comparison mode 0 feeding 1 discharge 2 external control default setting 0 3 1 6 3 Complete signal output mode CSO MD This selection defines when the complete signal is active at pin B12 The duration of complete output signal depends on complete output time 3 1 7 8 COTI at page 43 0 judging time is expired 1 after stable condi...

Page 42: ...rint 3 1 6 5 User function UF2 This function is activated once when complete signal is ON at the end of Complete Output Time Refer to 7 2 Survey of Operating Functions at page 109 default setting 0 3 1 6 6 Set to default dEF Toggled decision to set all parameters of the control sub menu to the default values when ON n d E F ENT o F F d E F o d E F NET GROSS 0 TARE TARE U F 1 0 0 7 0 NET GROSS ENT ...

Page 43: ...tion is to define whether Gross or Net is taken into account regarding Final Over Under Compare mode This setting is used for setpoints SP1 SP2 and SP3 CPS as well 0 compare with gross weight 1 compare with net weight 2 comparison off default setting 0 3 1 7 3 Upper Lower Limit Compare ULL CMP This selection is to define whether Gross or Net is taken into account regarding Upper Lower Limit Compar...

Page 44: ... Compare inhibited time CITI This timer defines duration between 50 999ms after SP1 SP2 or CPS setpoint is reached No comparison is done during that time default setting 500ms 3 1 7 7 Judging time JTI This timer defines duration between 0 9999ms after SP3 CPS compensation setpoint is reached After judging timer is expired the complete output timer can start default setting 1500 Note When JTI is se...

Page 45: ... how long the complete output pin is ON This setting is according to 3 1 6 3 CSO MD at page 39 default setting 3000 3 1 7 9 Set to default dEF Toggled decision to set all parameters of the compare sub menu to the default values when ON TARE C O T I 0 NET GROSS ENT NET GROSS 0 FUNC 1 1 cursor left 3 0 0 0 SHIFT value incr decr n d E F ENT o F F d E F o d E F NET GROSS 0 TARE TARE ...

Page 46: ... disabled 1 Æ do a Judging every finished cycle 2 Æ do a Judging every 2nd finished cycle default setting 0 3 1 8 3 Adjust feeding AdFd Toggled decision to set Adjust feeding ON or OFF When ON this parameter will reset CPS once when CPS is already set and stretches cycle for a certain time Refer to 3 2 3 2 15 CFT at page 71 for timing default setting off Refer to 6 8 at page 106 for more details J...

Page 47: ...t setting 4 3 1 8 6 CPS coefficient CPS CE Set in terms of numbers between 0 3 of weighting 0 0 25 1 0 5 2 0 75 3 1 default setting 0 3 1 8 7 Near zero confirmation NZC Toggled decision to ensure a near zero condition during starting a cycle When no near zero condition is detected Err 104 is shown default setting off A F F C C N 0 NET GROSS ENT NET GROSS 0 FUNC 1 1 cursor left 4 SHIFT value incr d...

Page 48: ...n 230 p 109 associated otherwise a weighing cycle is aborted with Err109 default setting 0 3 1 8 10 Discharging time dIS TI Set in terms of numbers between 50 9999ms After the Complete Signal turns ON the Discharge Signal turns ON for that time default setting 3000 3 1 8 11 Wait discharge gate close dISC TI Set in terms of numbers between 50 9999ms default setting 0 S P C o F F S P C o n S P C NET...

Page 49: ... A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 47 d E F o F F d E F o n d E F S E Q U 3 1 8 12 Set to default dEF Toggled decision to set all parameters of the sequence sub menu to the default values when ON NET GROSS 0 TARE ENT TARE ...

Page 50: ... 3 Baudrate select Bd Set the desired baud rate for the communication port of A810 to the printer in the range of 1200 76800 baud default setting 9600 3 1 9 4 Parity check PAR Select the number of data bits for transmission and the type of parity default setting 8no 8no 8 databits no parity 1stopbit 8EvE 8 databits even parity 1stopbit 8odd 8 databits odd parity 1stopbit 7EvE 7 databits even parit...

Page 51: ...ault setup a standard CR LF handling is set default setting 0 numeric printer type 0 CR LF 1 TM295 2 Epson LX FX 3 Star 4 DPN 245 5 GFM 21 TE 6 OmniScale Note If you do not find your printer please do not hasitate to contact our service 3 1 9 7 Set to default dEF Toggled decision to set all parameters of the Print sub menu to the default values when ON H n d S H o F F H n d S H o n H n d S H NET G...

Page 52: ...udrate select Bd Set the desired baud rate for the communication port between 1200 78600 baud default setting 9600 3 1 10 4 Parity select PAR Select number of data bits of transmission and the type of parity default setting 8no 8no 8 databits no parity 1stopbit 8EvE 8 databits even parity 1stopbit 8odd 8 databits odd parity 1stopbit 7EvE 7 databits even parity 1stopbit 7odd 7 databits odd parity 1...

Page 53: ...CK NAK covered by STX ETX 3 1 10 7 Device address Adr Set in the range between 0 to 16 This parameter defines the address that is used for communication via this port in any bus environment default setting 0 3 1 10 8 Set to default dEF Toggled decision to set all parameters of the PC sub menu to the default values when ON b C C o F F b C C o n b C C NET GROSS 0 0 TARE NET GROSS ENT A C K 0 NET GRO...

Page 54: ...keys on 2nd panel In default the 2nd panel works only as remote display and keypresses are ignored by A810 default off 3 1 11 3 Select Port This function dedicates a port at the I O interface to the 2nd panel default 4 Note Port 3 is reserved for optional Ethernet or Profibus DP 3 1 11 4 Activate beeper bEEP This toggled decision activates internal buzzer During any keypress the buzzer will beep f...

Page 55: ...T Angewandte SYSTEM TECHNIK GmbH Dresden Page 53 2 n d P a n E L 3 1 11 5 Set to default dEF Toggled decision to set all parameters of the 2nd Panel sub menu to the default values when ON d E F o F F d E F o n d E NET GROSS 0 TARE ENT TARE ...

Page 56: ...t setting off 3 1 12 2 Output value select mode MD Set in the range between 0 and 2 This selection defines whether the Gross Net or Tare value should be converted on that output mode 0 output is Gross mode 1 output is Net mode 2 output is Tare default setting 0 3 1 12 3 Output range definition NI This toggled decision defines whether the output range is standard on 4 20mA off 0 20mA default settin...

Page 57: ...ff 3 1 12 6 constant analog output SPFix This selection defines whether the analog signal is continiously output accordant to weight or is fixed output accordant to setpoints SP1 SP2 CPS to control external electronics 3 1 12 6 at page 68 on fixed output accordant to setpoints off output proportional weight default setting off 3 1 12 7 Set to default dEF Toggled decision to set all parameters of t...

Page 58: ...on LIM off Err off NI off NI off LIM on LIM off Err off Err on default setting NI on NI on LIM on LIM on Err off Err on 4 mA weight Over 20 Fullscale Under 0 4 mA weight Over 20 Fullscale Under 0 4 mA weight Over 20 Fullscale Under 0 4 mA weight Over 20 Fullscale Under 0 4 mA weight Over 20 Fullscale Under 0 ...

Page 59: ...nctionality is enabled default setting off 3 1 13 1 2 PB address select Pb ADR This parameter defines address used in Profibus environment in range between 1 125 default setting 3 3 1 13 1 3 Set to default def Toggled decision to set all parameters of the Profibus sub menu to the default values when ON ENT I F P r o f i B u s ENT A c t 0 NET GROSS ENT o n A c t F o F A c t NET GROSS 0 TARE P b A D...

Page 60: ...ddress used in Ethernet environment in range between 1 254 254 254 254 default setting 192 168 000 001 Notice Content of display will be left shifted to show whole data 3 1 13 2 3 Subnetmask Net_M Selection of subnetmask of A810 in range between 1 255 255 255 255 default setting 255 255 255 000 Notice Content of display will be left shifted to show whole data ENT A c t 0 NET GROSS ENT o n A c t F ...

Page 61: ...of 1 255 255 255 255 default setting 192 168 000 254 Notice Content of display will be left shifted to show whole data 3 1 13 2 5 Set to default def Toggled decision to set all parameters of the Ethernet sub menu to the default values when ON G A T E _ W ENT 1 9 2 1 6 8 0 0 0 0 NET GROSS via direct numerical input TARE TARE TARE n d E F ENT o F F d E F o d E F NET GROSS 0 TARE ...

Page 62: ...led decision defines whether the Key is enabled in weighing mode default setting on 3 1 14 3 Set Zero Key ZE This toggled decision defines whether the Key is enabled in weighing mode default setting on 3 1 14 4 Gross Net Key GN This toggled decision defines whether the Key is enabled in weighing mode default setting on F u n c o F F F u n c o n F u n c NET GROSS 0 0 TARE NET GROSS ENT ENT S H I F ...

Page 63: ...t setting on 3 1 14 7 Numeric Keys NR This toggled decision defines whether the Key is enabled in weighing mode default setting on 3 1 14 8 Set to default dEF Toggled decision to set all parameters of the KE sub menu to the default values when ON T A o F F T A o n T A NET GROSS 0 0 TARE NET GROSS ENT E N T o F F E N T o n E N T NET GROSS 0 0 TARE NET GROSS ENT N R o F F N R o n N R NET GROSS 0 0 T...

Page 64: ... weighing mode default setting 78 Preset Tara All numerics between 0 to 9 can be aligned to a deposit function call 3 1 15 3 Key Function Shift 9 This input defines the kind of function N nnn which will be executed after pressing in weighing mode default setting 0 3 1 15 4 Set to default dEF Toggled decision to set all parameters of the KF sub menu to the default values when ON ENT TARE ENT TARE S...

Page 65: ...Dresden Page 63 Function Description Refer to 7 2 at page 109 Default settings for Shift 0 78 edit Preset Tara weight 1 92 show date for 5 seconds 2 91 show time for 5 seconds 3 95 show input ratio mV V 4 5 6 4 show Tara weight 7 186 clear Tara weight set Net to Gross 8 9 ...

Page 66: ...unction code assignment to input D 19 This input menu defines the function executed by activating the input D 19 default setting 000 no action 3 1 16 3 Activate inputs Act Toggled decision whether D18 and D19 are activated default setting off 3 1 16 4 Invert inputs neg Toggled decision whether input signals of D18 and D19 are inverted default setting off ENT d 1 8 0 NET GROSS ENT NET GROSS 0 FUNC ...

Page 67: ...nal D18 dominates D19 When D18 keeps Low Neg OFF then D19 will be ignored When D19 kepps Low Neg OFF then with falling edge of D18 user function of D18 will be executed and with re set rising edge of D18 user function of D19 will be executed Thus a single user function can be executed by falling and rising edge of a input D18 when both signal have the same user function associated d E F o F F o n ...

Page 68: ...V This output is a floating point result of the current input voltage ratio in mV V checking the load cell arrangement 3 1 17 3 ADC output normalized I nOM This function can only be used after calibration has been carried out It shows the current weight on the load cell as percentage of max value 3 1 17 4 ADC ouput at zero I ZE This function can only be used after calibration has been carried out ...

Page 69: ...t parameters belong to a single codeset FUNC 1 UPPER 3 2 3 Activate code edit codesets 2 Funtion Call 191 This function allows the operator to select 3 2 3 1 the active one of ten codesets Selection of active codeset is done via external input or internal selection 3 2 3 2 FUNC 2 OVER 3 2 3 1 Code selection This menu defines the code N used in operation as long the code source is not switched to e...

Page 70: ...CPS out This parameter is only available when Parameter SPFix 3 1 12 6 is ON This parameter equates an analog output between 0 0V 0mA and 100 10V 20mA at setpoint CPS 3 2 3 2 5 Parameter Set Point 2 of code N 0 This parameter defines when SP2 is set ON It refers to Final value and SP2 is set when actual weight Final SP2 0 at left side indicates codeset F I N A L 0 NET GROSS ENT NET GROSS 0 FUNC 1 ...

Page 71: ...alue and SP1 is set when actual weight Final SP1 0 at left side indicates codeset 3 2 3 2 8 Constant analog output SP1 out This parameter is only available when Parameter SPFix 3 1 12 6 is ON This parameter equates an analog output between 0 0V 0mA and 100 10V 20mA at setpoint SP1 s P 2 o u t 0 NET GROSS ENT NET GROSS 0 FUNC 1 1 cursor left 0 0 1 5 SHIFT value incr decr cursor right TARE TARE S P ...

Page 72: ...defines UPPER LIMIT It refers to zero and UPPER LIMIT is set ON when actual weight UPPER LIMIT 0 at left side indicates codeset 3 2 3 2 12 Parameter Lower of code N 0 This parameter defines LOWER LIMIT It refers to zero and LOWER LIMIT is set ON when actual weight LOWER LIMIT 0 at left side indicates codeset O V 0 NET GROSS ENT NET GROSS 0 FUNC 1 1 cursor left 0 0 1 0 0 SHIFT value incr decr curso...

Page 73: ...icates codeset AFFL set to 0 deactivates this parameter 3 2 3 2 15 Parameter CFTI of code N 0 This parameter defines COMPENSATION FEEDING TIME in range between 50 3000ms AdFd 3 1 8 3 at page 44 has to be ON After CPS was set it is reset for that time and set again automatically 0 at left side indicates codeset 3 2 3 3 Parameter set of code N 1 refer to code N 0 3 2 3 4 Parameter set of code N 9 N ...

Page 74: ...l sum can be up to 4 294 967 295 where decimal point is irrelevant At highest resolution of 100 000 more than 42 thousend weighing cycles can be accumulated If the maximum total sum is exceeded Err 120 is generated FUNC 3 NEAR Z return to weighing mode 3 2 5 Show accumulation count 4 Funtion Call 194 According present selected code FUNC 4 SP1 return to weighing mode 3 2 6 Clear active accumulated ...

Page 75: ...e 7 Funtion Call 44 This function allows the operator to set date and time FUNC Date format day month year Time format hour minute second c L r c o d E NET GROSS 0 o F F c o d E TARE ENT o n c o d E NET GROSS 0 FUNC 1 1 cursor left SHIFT value incr decr cursor right d d d m m y y NET GROSS 0 FUNC 1 1 cursor left SHIFT value incr decr cursor right t h h m m s s ENT ENT return to weighing mode 6 LOW...

Page 76: ... the operator to enter a consecutive number This number can be shown on the printout and is incremented every time a printout is initiated FUNC 3 2 10 Show higher resolution 9 Funtion Call 94 This function shows the operator a ten times better resolution for 5 seconds NET GROSS 0 FUNC 1 1 cursor left SHIFT value incr decr cursor right c 0 0 0 0 0 8 FINAL ...

Page 77: ...ata safeguarding by means of block check sum requires the 7 bit code but this will be the exception since generally the demands of calibration approval cannot be met when further processing the data by PC When the 8 bit code shall be used set data exchange to 8 bit when commissioning the terminal Data exchange between a A810 terminal and an IBM compatible PC requires the 7 bit code with without pa...

Page 78: ...mission of certain print commands Escape sequences The following printers are supported by a A810 terminal and can be set during commissioning CR LF printer Any printer can be used as a CR LF printer provided it can process a 7 bit or 8 bit code and control characters Carriage Return CR code 0Dh and Line Feed LF code 0Ah The terminal will not transmit any Escape sequence to a CR LF printer Thus no...

Page 79: ...n be changed during in the commissioning program The same applies to the run time command PROTOK 4 5 2 Structure of a Data Frame Data frames have identical structures in either direction Each of them contains the following components block header data record end of block The default setting when a terminal is supplied is character STX code 02h for the block header and character ETX code 03h for th...

Page 80: ...arameters none After this command has been received any keystroke at the terminal is transmitted in a keycode data record till command S_KEYOFF will shut down this mode Returned data record identifier C for keycode code keycode according to Table 4 Example C B key Set to zero has been pressed S_KEYOFF Command No 36h Parameters none The mode of operation triggered by S_KEYON is shut down S_INPUT Co...

Page 81: ...n display represented as ASCII string unit of measurement unit represented as ASCII string Example Q1B5 234kg load cell 1 gross 5 234kg dwell value 0 in display range above minimum load tare memory empty value in partial range Bit No 0 1 Bit 0 moving at dwell 00 01 10 11 Bit 1 2 display range overload underload off limit Bit 3 gross 0 gross in exactly zero range Bit 4 less than minimum load minimu...

Page 82: ... approved for calibration has been declared during commissioning SET_TARA Command No 2Bh Parameter tare weight The parameter to be transferred as an ASCII string is the value of the tare weight to be set and its unit is the basic unit of the terminal Subsequently the terminal will switch to the display of net weight and the LED of sign TARE will be active Please note that the weight is represented...

Page 83: ...e dwell range 1d Returned data record multi range scale identifier A for resolution of the scale unit divisions number ASCII string of number of divisions identifier P for step count by step of the scale number ASCII string of step unit 1 10 gram identifier a for resolution of the scale partial weighing range unit divisions number ASCII string of number of divisions identifier p for step count by ...

Page 84: ...d during setup Example 1123 set serial number to 123 S_LFDNR Command No 32h Parameters none An ASCII string is transmitted representing the serial number to be used for the next printout Returned data record identifier c for serial consecutive number number ASCII string of number Example c456 use serial number 456 E_DBILD Command No 33h Parameter print image Command E_DBILD requires 8 bit data exc...

Page 85: ...ameters none The mode of operation set by means of DR_PCON is shut down E_DBOFFS Command No 42h Parameters offset values This command allows to change the displacement of the print image to the right and to the bottom and the following space lines as declared during Set up Parameters identifier l for space lines in front of the print image number between 0 and 99 number of space lines in front of ...

Page 86: ...so command PROTOK is acknowledged already by the newly set protocol If needed at all this command should always open the exchange of data ADDRESS Command No 39h Parameter device address The interconnection of several terminals in a TTY ring or on an RS485 BUS requires that exactly one device is addressed at any time Immediately after power on the device having the address 0 is active Command ADDRE...

Page 87: ...ng of characters containing the program version number the date of release and a few code bytes identifying the translation mode of the program The length of the transmitted data block is variable Returned data record program release No 81 xx identifier program release date dd mm yy configuration byte 1 configuration byte 2 Meaning of configuration byte 1 Bit0 0 special software 1 standard program...

Page 88: ...48 output of 5V resp 10mA at DA converter 4 5 4 Behaviour in case of trouble In normal conditions the terminal transmits data on request whereas in case of trouble an error message resulting in the shut down of the scale program is transmitted compulsorily at the time when it is read out by the display Acknowledge the error message either by pressing key Test or by transmitting key code C via PC i...

Page 89: ...tion R B has the same term as Rx RD B Direct connection Multipoint connection How to communicate 1 Set the Address ID for each A810 2 Change PC port of A810 to 0 Submenu PC Interface PC at page 50 3 Send ADDRESS command from host Æ activated A810 will respond with ACK 0x06 4 One A810 specified by host is open for communication 5 Format of communication commands are set up in Submenu PC Interface P...

Page 90: ...bH Dresden 2 3 5 Frontview female SUB D connector E8 E7 E6 Setting the Address ID Menu PC Æ submenu Device address Adr at page 51 ADDRESS command 0x02 0x39 0x35 0x03 hexadecimal open communication to A810 with address 5 STX 95 ETX String 4 6 2 RS 232 Interface A810 GND TxD RxD ...

Page 91: ...ion count by step filter coefficient zero tracing dwell range 81 E_TIME 46 2E receive time 82 E_DATE 47 2F receive date 82 E_BEIW 48 30 receive coefficient 82 E_LFDNR 49 31 receive serial number 82 S_LFDNR 50 32 transmit serial number 82 E_DBILD 51 33 receive print image 82 TERMINAL 52 34 Terminal mode of operation on 85 S_KEYON 53 35 transmit key code on 78 S_KEYOFF 54 36 transmit key code off 78...

Page 92: ... TARE FUNC H h key FUNC SHIFT I i key SHIFT ENT K k key ENT GROSS NET S s key Gross NET SHIFT TARE T t keys SHIFT TARE 0 0 0 figure 0 1 1 1 figure 1 2 2 2 figure 2 3 3 3 figure 3 4 4 4 figure 4 5 5 5 figure 5 6 6 6 figure 6 7 7 7 figure 7 8 8 8 figure 8 9 9 9 figure 9 SET TO ZERO 1 keys Æ0Å 1 Table 4 The codes of column to scroll are generated repeatedly by the keyboard when a key is pressed perma...

Page 93: ...ersion rate 40ms 25Sps 2 5ms 400Sps selectable non linearity 0 0015 FS noise 0 1 µVp p RTI stability offset drift 0 005 µV C display resolution legal for trade 10 000 non legal for trade 100 000 Display display type LED green 20 7 mm 7 digits numeric 2 digits alphanumeric weighing value 6 digits plus minus sign decimal point configurable scale capacity 6 digits up to 999999 status display LED illu...

Page 94: ...hroughput and monitors the total sum and the counts for each code group separately Feeding Discharging weighing The A810 allows an accurate feeding or discharging process controlled by a set of weighing control parameters For comparison there are the simple comparison and the sequence mode selectable Interfaces Standard 1 RS232C computer interface type asynchronous baud rate selectable distance ap...

Page 95: ...e div scale division no yes ADC parameters of A D converter no yes CALIB calibration no yes ALIBI legal for trade memory no yes Control processing mode yes no COMP comparison mode yes no SEQU sequence mode yes no Print parameters for printer yes no PC parameters for PC yes no dAC parameters for D A converter yes no IF address of ProfibusDP or Ethernet yes no KE enable keys yes no KF parameters of ...

Page 96: ... of Free Unit FU overwrites KG calibration and scaling To ensure that your device is legal for trade set division Dn 3 1 2 1 1 lower or equal 10000 Division Dn Select desired scale intervals over fullscale range between 10 and 100000 at point 3 1 2 1 1 Verified scale interval VS Select lowest interval of the scale at point 3 1 2 1 2 This is the finest resolution Fullscale FS The shown value at poi...

Page 97: ...3 1 2 weighing mode these units have to be scaled as well Be aware that both Fullscale values have to have the same weight unload loadcell and do a Zero Calibration 3 1 4 1 1 put testweight of more than 20kg 20 of FS on and enter this weight to A810 3 1 4 1 2 do calibration 3 1 4 1 2 Additional settings When the loadcell is non linear the operator can set additional 3 1 4 2 calibration points In t...

Page 98: ... page 66 After replacing the weighing controller these two input ratios are entered to A810 At first the known input ratio at Zero point of load cell is entered at point 3 1 4 3 After that the known input ratio at Fullscale of load cell is entered A810 is now calibrated at these two points When you do only a theoretical calibration at Zero point weighing function is moved parallel to previous weig...

Page 99: ...Manual Weighing Controller A 810 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 97 6 3 Simple Comparison Mode Feeding Weighing e g 1 ...

Page 100: ... value or indicators during Complete Output Time The Complete Output signal is ON due to the setting of CSO MD in menu 3 1 6 3 at page 39 In this case parameter is set to 0 judging time is expired Conditions When weighing value set value of Near Zero the Near Zero output turns on When weighing value Final Set Point1 the SP1 output signal turns off When weighing value Final Set Point2 the SP2 outpu...

Page 101: ...Manual Weighing Controller A 810 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 99 6 4 Simple Comparison Mode Feeding Weighing e g 2 ...

Page 102: ...g value or indicators during Complete Output Time The Complete Output signal is ON due to the setting of CSO MD in menu 3 1 6 3 at page 39 In this case parameter is set to 0 judging time is expired Conditions When weighing value set value of Near Zero the Near Zero output turns on When weighing value Final Set Point1 the SP1 output signal turns off When weighing value Final Set Point2 the SP2 outp...

Page 103: ...Manual Weighing Controller A 810 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 101 6 5 Simple Comparison Mode Discharging Weighing ...

Page 104: ... Output Time The Complete Output signal is ON due to the setting of CSO MD in menu 3 1 6 3 at page 39 after the Stable condition is detected In this case parameter is set to 2 after CPS is set stable is set or judging time is expired Conditions When weighing value set value of Near Zero the Near Zero output turns on When weighing value Final Set Point1 the SP1 output signal turns off When weighing...

Page 105: ...Manual Weighing Controller A 810 A S T Angewandte SYSTEM TECHNIK GmbH Dresden Page 103 6 6 Sequence Mode ...

Page 106: ...o at start Setting of parameter OUC MD in menu 3 1 7 4 at page 42 has no affect Internal treatment is like set to 3 The weighing value compared at Near Zero NZ can be Gross or Net selected at 3 1 7 1 at page 41 In this case parameter is set to 1 compare with net weight Conditions When weighing value set value of Near Zero the Near Zero output turns on When weighing value Final Set Point1 the SP1 o...

Page 107: ...C 3 1 8 2 in submenu SEQU at page 44 disables Over Under and Go comparison during Complete Output Time CTI When SP3 CPS turns OFF Complete signal turns ON immediately Timers t1 Comparison Inhibited Time CITI set in 3 1 7 6 at page 42 t3 Complete Output Time set in 3 1 7 8 at page 43 In this example Judging Timer JTI set in 3 1 7 7 at page 42 is set to zero ...

Page 108: ...U In Sequence Mode the Over Under comparison is done when the Complete output is ON Timer CFT re opens SP3 for a certain time to adjust final weight Timers t1 Comparison Inhibited Time CITI set in 3 1 7 6 at page 42 t2 Judging Time JTI set in 3 1 7 7 at page 42 t3 Complete Output Time COTI set in 3 1 7 8 at page 43 t4 Compensation Feeding Time CFT set in 3 2 3 2 15 at page 71 ...

Page 109: ...count of AFFC AFFC CN 3 1 8 5 page 45 4 CPS coefficient CPS CE 3 1 8 6 page 45 2 0 1 2 3 1 Final 3 2 3 2 2 page 68 250 0kg code specific Auto Free Fall Limit AFFL 3 2 3 2 14 page 71 1 0kg code specific Times Actual weighing value Error Average count of AFFC CPS 0 power on 1 250 6 0 6 1 10 0 2 250 7 0 7 2 10 0 3 250 6 0 6 3 10 0 4 250 5 0 5 4Æ0 10 0 2 4 4 0 6 0 6 X 0 45 new CPS 10 45 5 250 1 0 1 1 ...

Page 110: ... i 42 0x2A 74 0x4A J 106 0x6A j 43 0x2B 75 0x4B K 107 0x6B k 44 0x2C 76 0x4C L 108 0x6C l 45 0x2D 77 0x4D M 109 0x6D m 46 0x2E 78 0x4E N 110 0x6E n 47 0x2F 79 0x4F O 111 0x6F o 48 0x30 0 80 0x50 P 112 0x70 p 49 0x31 1 81 0x51 Q 113 0x71 q 50 0x32 2 82 0x52 R 114 0x72 r 51 0x33 3 83 0x53 S 115 0x73 s 52 0x34 4 84 0x54 T 116 0x74 t 53 0x35 5 85 0x55 U 117 0x75 u 54 0x36 6 86 0x56 V 118 0x76 v 55 0x3...

Page 111: ...f one data record from Legal for Trade memory 19 display capacity utilization of Legal for Trade memory 20 erase Legal for Trade memory 21 set print to German 22 set print to English 23 set print to French 24 set print to Polish 25 set print to Czech 26 toggle language between German and English 27 toggle language between German and French 28 toggle language between German and Polish 29 toggle lan...

Page 112: ...T CODE TO 09 125 SET PRODUCT CODE TO 10 126 SET PRODUCT CODE TO 11 127 SET PRODUCT CODE TO 12 128 SET PRODUCT CODE TO 13 129 SET PRODUCT CODE TO 14 130 SET PRODUCT CODE TO 15 131 SET PRODUCT CODE TO 16 132 SET PRODUCT CODE TO 17 133 SET PRODUCT CODE TO 18 134 SET PRODUCT CODE TO 19 135 SET PRODUCT CODE TO 20 136 SET PRODUCT CODE TO 21 137 SET PRODUCT CODE TO 22 138 SET PRODUCT CODE TO 23 139 SET P...

Page 113: ...URRENT CODESET 206 EDIT LOWER LIMIT OF CURRENT CODESET 207 EDIT UNDER OF CURRENT CODESET 208 EDIT FINAL OF CURRENT CODESET 209 PUT CURRENT VALUE TO DIFFERNCE STATISTIC 220 SHOW AVERAGE VALUE OF DIFFERNCE STATISTIC IN INCREASED RESOLUTION A810 CONTINUES WORKING IN BACKROUND 221 SHOW SUM OF DIFFERENCES 222 SHOW MAX OF DIFFERENCES 223 SHOW MIN OF DIFFERENCES 224 SHOW ACCUMULATION COUNTER A810 CONTINU...

Page 114: ...cle terminal defective Err 11 AD converter 1 time out in conversion cycle terminal defective Err 12 AD converter 1 overflow buffer of measured data terminal defective Err 13 AD converter 1 positive load cell voltage supply missing interruption or short circuit of power supply circuit Err 14 AD converter 1 negative load cell voltage supply missing interruption or short circuit of power supply circu...

Page 115: ...ransmits too many data XON XOFF protocol not operational Err 55 interface 2 RS232 bad frame transmitter uses different number of data or stop bits bad Baud rate Err 56 interface 2 RS232 bad parity transmitter uses different number of data or stop bits bad Baud rate Err 60 interface 3 RS232 overflow transmitter buffer distant station prohibits transmission or defective terminal Err 61 interface 3 R...

Page 116: ...age 25 Err 104 Sequence error Start signal turns on when Near Zero 3 2 3 2 13 at page 71 is exceeded signal is OFF and Near Zero Confirmation is ON 3 1 8 7 at page 45 Err 105 Sequence error Start signal turns on when SP1 is exceeded and SP1 Confirmation is ON 3 1 8 8 at page 46 Err 109 Sequence error During sequence zycle input D18 or D19 with associated user function number 230 s at page is inter...

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