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WEIGHT INDICATORS

1. SUPPLY 12 24 5mA max 20mA qe The maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 76 DGT DGT60 DGTQ DGTP DGTPK DGT20 PHOTOMOSFET OUTPUTS for all the versions OUTPUTS 60Vdc 0 15 max 48Vac 0 15A max 20 1 18 7 16 14 X E NG he RE xXx 7348 E RET ON DI 27 2 V Ol TPH 225 2255 The maximum power of the photomosfet outputs 48 Vac 0 15 A 60 Vdc 0 15 A 77 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 5 DGTP DGTP AN DGTP PB MOTHERBOARD 6 a nl DISPLAY 2 2 10 nmm amine WU Ue S N s U UU LU U UU UU L U AU LU U a 1nmmnmmrmnmmns sU UU UU U AU UU UL U AU UU U a BOOT 4 F EXP CELL GELL CELL CELL 4 158 9 madule Oplo Analog module Anala SLOT SLOT 1 sc 80 TT etete trir OUTPUTS 60 0 15 4 0 15 SUPPLY 12 24 min 5 mA max 20 LOAD CELL 78 DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGTP DGTP AN DG
2. N N 1 2052 gt 3 ce T ONIONS NA SA 145 Mat Set RU 1 1 11 10 8 6 1 5 2 T e 239 An JOA Bue 2 2 24Vde 73 DGT DGT60 DGTQ DGTP DGTPK DGT20 V3 x5 LOAD C LL 1 2 74 DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGTQ PB TERMINAL BOARDS AND BOARDS JUMPERS VE 12 24 Vdc POWER SUPPLY 1 24Vde 12 24 2 GND 0 GND CELL LOAD RECEPTORS CELL1 6 Pin terminal board C1 4 AMP Co
3. 47 6 0 1 STANDARD STRING 47 0 0 2 EXTENDEDISTISINO stalk D SO 48 0 03 MULTISCALE STRING edes ute t 49 7 ANALOGUE OUTPUT 0674 AN DGTQ DGT20AN and DGTP AN 50 S PROGRAMMING 51 8 1 FORMATTING DATA AND oes up aee en 53 8 2 SAVING THE LABEL IN THE LABELLER S PERMANENT MEMORY 60 9S PRINTING THE READING 60 10 ERROR 5 61 11 Ore ecciesie 62 11 1 DGT4 06160 06720 DGT4 AN DGT20AN MOTHERBOARD 62 11 2 DGT4PB DGT20PB MOTHERBORBRD e etate sent rns kan ias 65 1 6 5 68 11 Dubois adieu oH EUM a i fn eR BN AQUI URDU AS 73 11 5 DGTP DGTP
4. 8 SUPPLY 12 24 min 5 mA max 20 mA The maximum power of the outputs 48 Vac 0 15 A max or 60 Vdc 0 15 A max the maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 67 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 3 DGTQ DGTQ AN BOARDS LOAD CELL A X Fa Ne 1 N gt 26 25 24 23 22 2 19 18 1 5 14 6 ee ae de dx o dE EE 2 02 9 9 0 oN TEN GT J 142240 xXx 91 Reo uy CU NC SI NP LOAD CELL OUTPUT 1 i ec PROFIBUS 250 52 Nts he a ag ANALOG COM COM2 INPUT OWER m Fie lls zle 5 Siz DOOD OOD 2 SD 15 42 41 10 9 8 6 5 4 3 2 INE 2 L C 0 U 1 Y ae DGTOAN VERS vem COND x RS 3 2 ge
5. OUT6 OUT4 and OUT2 outputs the binary combination will be Bit not managed 0016 0015 OUT4 OUT3 0012 OUT Which hexadecimals corresponds to the number 002A therefore the command will OUTP0002A LF NOTES The set point enabling command does not work neither in the set up environment nor in the weighing phase if the setpoint mode has been selected and the output function is different than nonE rif output step FunC parameter No output is ascribed to the bits from 6 to 15 and are fixed at zero LEGEND CC lt 11 gt instrument code e g 00 only with RS485 protocol lt CR LF gt Carriage Return Line Feed ASCII characters 13 and 10 SERIAL ERRORS Upon each serial command received the instrument transmits a response which may be a response to a command see the command description or the indication of the command error 1 it is shown when a correct command is transmitted from the PC to the indicator however it is followed by letters inserted involuntarily 1 READF TARES ERRO2 CR LF gt it is shown when a correct command is transmitted from the PC to the indicator but containing wrong data lt it is shown when non allowed command is transmitted It may be a command not used in the selected functioning mode or the command reaches the indicator in the instant in which the keyboard buffer is already occupied by
6. ANALOGUE OUTPUT DGTP AN version SLOT 1 101 33 20 mA 34 COM 35 V 10V SLOT 2 1 0 2 36 M 20 mA 37 COM 38 V 10V Note the maximum resistance applicable on the output current is 350 Ohm and the minimum resistance applicable on the output voltage is 10 kohm e PROFIBUS FEMALE CONNECTOR DGTP PB version 3 B LINE 5 GND BUS 6 5VBUS 8 A LINE e COM2 RS 232 SERIAL PORT 29 Transmission 30 RX Reception 31 CTS Synchronism signal 32 GND GND 83 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 8 DGTPK MOTHERBOARD lo ono module Opto ona module TO TB Adopter 53141802 7 12 i3 1 LL i m our NENNEN de EREI 2 3 61 ERES ve TIITII 1 THEEBES OUTPUTS 60 0 15 4 0 15 SUPPLY s 7 N 12 Vdc 24 min 5 mA max 20 mA 2 LOAD CELL DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGTPK TERMINAL BOARD AND MOTHER BOARD JUMPERS VE 12 24 POWER SUPPLY 1 24Vdc 12124 Vdc 2 GND 0 Vdc GND CELL LOAD RECEPTORS CELL1 17 SIG SIGNAL CELL1 2 3 4 4 AMP Connector 18 SIG SIGNAL 1 EXC EXCITATION 19 SEN SENSE 2 EXC EXCITATION 20 SEN SENSE 3 SIG SIGNAL 21 EXCITATION
7. DGT DGT60 DGTQ DGTP DGTPK DGT20 bAud SET BAUD RATE By pressing the PRINT key one accesses the selection of the data transmission speed measured in Baud bit second The possible values are 1200 2400 4800 9600 19200 38400 57600 115200 9600 o bit SET PARITY WORD STOP BIT By pressing the PRINT key one accesses the selection of the available values n 8 1 n 8 2 n 7 2 E 7 1 E 7 2 n 8 1 o 8 CoMPAt ENABLE THE COMMUNICATION PROTOCOL visible only in the DGTQ model This step allows to enable the communication protocol compatibel with the DGQ series indicator for the description of this protocol and the relative set of commands refer to the technical manual of the DGQ indicator yES enabled compatibility no disabled compatibility NOTE by enabling the compatibility only the commands of the protocol will be available the commands shown in this manual will be automatically disabled no Add En ENABLING AND SELECTING THE 485 SERIAL ADDRESS 9 In the rEPE functioning mode through the FmodE gt gt FunCt parameter it is possible to enable the 485 protocol and links its own address to the instrument the indicator will repeate the weight if the address in the received string is the same as the address set here 485 protocol disabled YES 485 protocol enabled If one enables the 485 protocol one is asked to enter the 485 address on the display ap
8. O0READ CRLF If a broadcast address command 99 is received no answer is given If the command is correct it is executed anyways Note In case of a MASTER SLAVE connection connect the SLAVE indicator to the PC and configure ALL STD parameter SEtuP SEriAL CoM PC PCModE TRANSMISSION IN MODBUS MODE ModbuS parameter See the MODBUS transmission appendix to be requested from the reseller TRANSMISSION IN PROFIBUS MODE ProFib parameter See the PROFIBUS DGT4 PB DGTQ PB DGT20PB and DGTP PB transmission appendix to be requested from the reseller CONTINUOUS TRANSMISSION ALL Std ALL EXt and ALL MAX parameter This mode is used for interfacing to the PC remote displays and other devices which request a constant updating of the data independently from the weight stability The instrument transmits data with each converter read operation With Baud rate at 9600 one can obtain up to 10 transmissions per second With Baud rate at 115200 one can obtain up to 16 transmissions per second for the PC port 12 for the PRINTER port The transmission works with weight gt 0 with approved or unapproved instrument The data is transmitted using the standard string ALL Std or the extended string or multiscale string in the TRANSM mode ALL EHt see the paragraph 6 6 for the description of the 3 strings 35 DGT DGT60 DGTQ DGTP DGTPK DGT20 The ALL tra
9. output number expressed hexadecimals 0 to simultaneously read all the outputs from 1 to 2 to identify the single input which one wants to read from 1 to 6 with the DGTQ model Answer lt ESC gt lt II gt OUTSNVVVV lt STX gt In which N input number expressed hexadecimals described previously VVVV outputs status for the single output V 0000 means output not active while V 0001 active output FFFF output reading error for all the outputs in other words N 0 the returned value corresponds to the hexadecimal codification of the status of the outputs Example lt ESC gt 010UTSO lt STX gt Result Reading of indicator s outputs status see the following explanation DGT4 and DGT60 models A bit is ascribed to each input Bit not managed Therefore if the OUTS00002 string is received the hexadecimal value converted into binary indicates that the status of the outputs is the following Bit not managed The active outputs are therefore RL 1 and RL 2 43 DGT DGT60 DGTQ DGTP DGTPK DGT20 NOTES The reading command of the outputs does not work in the set up environment No output is ascribed to bits from 2 to 15 bits and these are fixed at zero DGTQ model bit is ascribed to each input Expansion outputs Board optional outputs Bit not managed 0016 0015 0014 OUT3 0012 OUT4
10. 20 The maximum power of the outputs 48 Vac 0 15 A max 60 0 15 A max the maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 80 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 6 DGTP DGTP AN EXPANSION BOARD SLOT 1 SLOT 2 GND 65 6 01 31 Ci 2 82 2 1 COM 2 MEANING OF DGTP DGTP AN TERMINAL BOARDS AND EXPANSION BOARD JUMPERS e ANALOGUE OUTPUT DGTP AN version SLOT 1 101 33 M 20 mA 34 COM 35 V 10V SLOT 2 102 36 M 20 mA 37 COM 38 V 10V Note the maximum resistance applicable on the output current is 350 Ohm and the minimum resistance applicable on the output voltage is 10 kohm 81 DGT DGT60 DGTQ DGTP DGTPK DGT20 RS 485 SERIAL PORT DGTP and DGTP AN models 24 A 485 Line 25 8 485 Line 1 RS 232 SERIAL PORT 26 Transmission 27 RX Reception 28 GND GND e COM2 RS 232 SERIAL PORT 29 TX Transmission 30 RX Reception 31 CTS Synchronism signal 32 GND GND 11 7 DGTP PB EXPANSION BOARD PRI HMS Anybus IC PDP Profibus DP Module C PROFIBUS DP PROFIBUS COM2 85232 2 x ANALOG 1 0 COM 2 82 DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGTP PB TERMINAL BOARDS AND EXPANSION BOARD JUMPERS
11. 6 TX Transmission 7 RX Reception 8 GND GND e INPUTS OPTOISOLATOR PHOTOCOUPLERS for all the versions gt SM INPUT gt lt N X gt pa hee SUPPLY 12 24 ext min 5mA max 20mA P The maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 71 DGT DGT60 DGTQ DGTP DGTPK DGT20 PHOTOMOSFET OUTPUTS for all the versions OUTPUTS 60Vdc 0 15A max 48Vac 0 15A max 20 1 18 7 16 14 S NI 3 L N p The maximum power of the photomosfet outputs 48 Vac 0 15 A max or 60 Vdc 0 12 A max 72 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 4 DGTQ PB BOARDS LOAD C 71 2 fF gt lt a C 224 26 2 24 23 22 2 7 8 4 1 im gt 2 V2 U CYC SIN OD ADO PRIS IT REE Roce LOAD CELL OUTPUT PROFIBUS
12. Enter the number of scale s decimals from 0 to 5 0 The two following parameters allow to generate the weight stability communicated by the remote scale and allow to manage the stability LEDs on the indicator StAb NUMBER OF READINGS PER STABILITY Enter the number of consecutive readings which the indicator must consider to obtain the stability 2 characters from 0 to 20 03 StA int WEIGHT DIFFERENCE PER STABILITY Enter the maximum value 2 characters from 0 to 20 of the difference between the weights of the consecutive readings set in the previous step If the weight difference between the readings is equal or less than the set value the weight is considered to be stable stability LED off otherwise the weight is considered to be unstable stability LED on 02 1577 Reception of the rEPE 6 string S The parameter is displayed only if one has selected the rEPE functioning mode in the FModE gt gt FunCt step ondE NOTES If the functioning mode selected in the FModE gt gt FunCt step is different than by selecting the REPE6 REPE4 protocol the serial output is automatically set at 4800 N 8 1 By selecting the Pr1577 protocol the serial output is automatically set at 4800 E 7 1 In any case it s possible to set it differently Forthe transmission modes and protocol specifications see the 6 4 SERIAL PORTS TRANSMISSION MODES and 6 6 TRANSMISSION PROTOCOLS sections 20
13. Once the Counting functioning mode is selected one needs to select the Unit of Measure of the average piece weight APW g kg t Lb and the sampling interval in seconds WAit t ntGS The parameter is not displayed if one has set trAnSM in the parameter DGT DGT60 DGTQ DGTP DGTPK DGT20 NOTES For the functioning details refer to section 8 SELECTABLE FUNCTIONING MODES USER MAN REF Once the functioning mode is selected if there s a printer the standard printout relative to the printer selected in the SEtuP gt gt SErlAL gt gt Com Prn gt gt PrMODE parameter will automatically be enabled One can load the default parameters by executing the default of the selected printout see section 8 Scr SAv SCREEN SAVER 9 If the indicator has the date time option it is possible to enable the Screen Saver function after a programmable time from 1 to 255 minutes that the scale is unloaded the time is shown on the display in the HH MM SS format As soon as a weight variation is detected or a key is pressed the indicator displays the current weight once again gt no Disabled yES Enabled one is asked to enter the time which the indicator waits to display the time after the weight has become stable and keys are not pressed no The parameter is not displayed if there is no date time option or if one has selected the rEPE functioning mode FmodE gt gt FunCt para
14. o SiGn SIGN PoSit Functioning with positive weight nEGAt Functioning with negative weight 8 The parameter is displayed only if one has selected the operating mode on the Net Weight See the 7 ANALOGUE OUTPUT DGT4 AN and DGTQ AN section for configuring it e dEFAu INITIALIZATION OF THE INSTRUMENT Through this step one can initialize the instrument with the subsequent activation of the default parameters By pressing PRINT a confirmation message dFLt will appear confirm again with PRINT or exit with any other key NOTE The initialization of the instrument causes a cancellation of the present calibration and the activation of the default parameters In any case if one exits the setup environment WITHOUT CONFIRMING the modification made all the parameters of the last saving made will remain including the calibration In case of approved instrument the default DOES NOT HAVE EFFECT on the metrological parameters those marked with diAG DIAGNOSTICS MENU It is a submenu inside which it is possible to check the software components and the scale hardware PrG Ver CHECKING THE SOFTWARE VERSION By pressing PRINT the instrument shows the software version in the XX YY ZZ format gt diV int CALIBRATION INTERNAL DIVISIONS By pressing PRINT the instrument shows the calibration internal divisions The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt paramet
15. 2 3 or 4 load cells in the DEP CH functioning mode see section 3 2 tYPE Application type and wants to equalize directly from the indicator without using the external junction boxes In this case one should connect each single cell to one of the available channels of the instrument Note it is always better to carry out the equalization procedure steps from 4 to 9 but it isn t compulsory in some applications it can not be done SETUP ENVIRONMENT gt gt dEP Ch 8 pl gt SEtuP I ConFiG 8 nChan 1 4 gt GrAV 9 75001 9 84999 Calib rAnGE 1 I rAnGE 2 0 CALib gt 1 2 5 10 20 50 dECi 1 2 3 G Lb t kG gt CALib P gt EquAL 5 n tP m gt tP 0 I ddt 1 gt tp 1 gt ddt 2 75 2 gt ddt 3 tp 3 thEo CA gt CEL SEn gt CEL CAP gt dEAd Ld Kno WGt indicates that the parameter is visible only in certain programming conditions see the explanation of the parameter itself for the details 9 indicates that with approved instrument the parameter be not visible
16. 4 SIG SIGNAL 22 EXC EXCITATION IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC 9 CALIBRATION JUMPER J1 if closed it enables the access to the metrological parameters e 10 BOOT Connector for the connection of the ALIBI MEMORY board e INPUTS OPTOISOLATOR PHOTOCOUPLERS AND PHOTOMOSFET OUTPUTS for all the versions OUTPUTS 60 0 15 48 Vac 0 15 SUPPLY 12 24 min 5 mA 20 The maximum power of the outputs 48 0 15 max 60 0 15 A max the maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 85 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 9 RS 485 SERIAL PORT On the same RS 485 line it s possible to connect up to 32 indicators Figure 1 electrical diagram of the connections and the 2 termination resistances On the RS485 network normally one connects 2 termination resistances of 120 ohm shown with R in figure 1 ONLY on the 2 devices which are at the 2 ends of the cable The maximum reachable length from the line with the use of the appropriate cable for RS 485 connections the twisted 2x24 AWG duplex cable shielded with external sheathing aluminium band is of about 1200 meters 86
17. DGT DGT60 DGTQ DGTP DGTPK DGT20 DGTQ and DGTP DGTPK models COM1 The communication between the indicator and the PC takes place through the COM1 serial port or PROFIBUS port with the DGTQPB and DGTPPB models while the transmission of the data to the printer takes place through the 2 serial port COM2 communication between the indicator and the PC takes place through the COM1 serial port while the transmission of the data to the printer takes place through the COM2 serial port or does not take place for the DGTQPB and DGTPPB COM2 gt CoM Prn PRINTER SERIAL o PrModE TRANSMISSION UPON THE PRINTER SERIAL Pr no transmission disabled tpr enables the printing with ASCII printer for example DP190 or LP542P enables to print with labelling machine LP542S ALL Std continuous transmission with standard string ALL Eht continuous transmission with extended string or multiscale string in the TRANSM mode PrPC St transmission of the standard string upon the pressing of the PRINT key PrPC EX transmission of the extended string upon the pressing of the PRINT key NOTE if the TOTALIZER mode horizontal or vertical is active the transmission through the key is carried out by pressing the MODE key The transmission of the standard or extended string upon the pressing of the PRINT key is confirmed by trAnSM on the display rEPE 6 transmission to 6 digit remote display rEPE 4 transmission to 4 digit
18. Instrument response lt LF gt With approved instrument The minimum settable time is 1 millisecond 0001HEX and maximum settable time is 5 seconds 5000 milliseconds 1388 HEX PC confirmation command CC PCOK CR LF gt The indicator shows on the display the PCOK message for about 2 seconds Instrument response lt Serial command for setting the apw only for the counting operating mode CC SPMUvvvvvvw CR or CC Xvvvvvvvv CR LF gt short command in which vvvvvvw is the up to 8 characters with decimal point maximum value 9999 999 System response CC OK CR LF gt For example to set a APW of 1 55 0 the command is the SPMU1 55 CR LF gt or SPMU0001 550 CR LF gt and all the various combinations adding zeros to the right or to the left but taking into consideration that the maximum length of the APW field is 8 characters 39 DGT DGT60 DGTQ DGTP DGTPK DGT20 NOTES APW are not accepted in the SPMU 12 lt CRLF gt format these must be in the SPMU0 12 lt CRLF gt format the APW are not accepted equal to zero Serial command which supplies the indicator status CC STAT CR LF gt Instrument response CC STATXX CR in which XX is a decimal value which supplies the status of the indicator the possible values are XX indicator status 00 normal scale status 01 normal scale status in input 02 instrument in technica
19. NJ ES 68 DGT DGT60 DGTQ DGTP DGTPK DGT20 V3 x5 LOAD C LL 1 2 J1 I O BOOT CAL 69 DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGTQ DGTQ AN TERMINAL BOARDS AND BOARDS JUMPERS VE 12 24 Vdc POWER SUPPLY 1 24Vdc 12 24 2 GND 0 GND CELL LOAD RECEPTORS CELL1 6 Pin terminal board C1 4 AMP Connector 21 SIG SIGNAL 27 SIG SIGNAL 22 SIG SIGNAL 28 SIG SIGNAL 23 SEN SENSE 29 EXC EXCITATION 24 SEN SENSE 30 EXC EXCITATION 25 EXC EXCITATION 26 EXC EXCITATION IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board or in the C1 connector without u
20. Once the functioning mode is confirmed one sets the values of the analogue output in other words the digital analogue converter values are entered between 0 and 65535 to which corresponds a certain output value in voltage or in current In this configuration the instrument keys take on the following meanings functions ZERO It decreases the selected digit blinking TARE It increases the selected digit blinking MODE It selects the digit blinking from left to right PRINT By pressing once after have a value has been entered it enables the corresponding output analogue value allowing the check but remains still inside the step in case of a new modification By pressing a second time on the same entered value it confirms and exits the step It allows to quickly zero the present value NOTE The functioning mode is just one for all the configured channels AoMAX By entering this step one sets the maximum value of the analogue output in other words with functioning on the positive weight gt the value corresponding full scale capacity and in the overload condition with functioning on the negative weight gt the value corresponding to the under load condition This value can be anywhere between 0 and 65535 values of the digital analogue converter if a higher digit is entered the instrument emits a prolonged sound after which it zeros the value just entered 50 DGT DGT60 DGTQ DGTP DGTPK
21. Reception 17 GND GND NPUTS OPTOISOLATOR PHOTOCOUPLERS AND PHOTOMOSFET OUTPUTS for all the versions N OUTPUTS Ay 60Vdc 15 max 2 48 0 15 POWER 12 fina ERG HERZ P uj 2 p SUPPLY 12 24 Vdc min 5 mA max 20 mA The maximum power of the outputs 48 Vac 0 15 A max or 60 Vdc 0 15 A max the maximum voltage applicable to the inputs is between 12 24 Vdc with current from minimum 5 mA to maximum 20 mA 64 DGT DGT60 DGTQ DGTP DGTPK DGT20 11 2 DGT4PB DGT20PB MOTHERBOARD LOAD CELL 2 5 4 LOAD CELL ES Esp lt gt lt gt Ri 97 S 142 DULE BOOT POWER IN RELE 65 DGT DGT60 DGTQ DGTP DGTPK DGT20 MEANING OF DGT4PB DGT20PB TERMINAL BOARDS AN
22. To Send A device like a printer that is slow in processing the data received can interrupt the transmission temporarily using this signal e noCtS no signal e CtSL CTS active low for LP542 TPR DP24 printers CtSh CTS active high for DP190 printers EmuCtS Emulation of the CTS signal one is asked to enter the number of characters nChrS in digits which will be transmitted to the printer upon each transmission then one needs to enter the waiting time in milliseconds tiME in 4 digits between a transmission and another The TIME OUT of a printout is a minute in other words after a minute that the printout is blocked it is cancelled noCtS The parameter is not displayed unless or LP542P has been selected in the PrModE step PrConF CONFIGURATION OF THE PRINTOUTS 9 See the 8 Print Programming section for the description of all the menu s parameters 8 The parameter is not displayed unless tPr or LP542P has been selected in the PrModE step gt CoM PC PC SERIAL PCModE TRANSMISSION ON THE PC SERIAL If one has selected the rEPE functioning mode the FModE gt gt FunCt step only the rEPE 6 and W rEPE parameters are displayed ondE transmission on external command PC given from PC or PLC for example rEPE 4 transmission to 4 digit remote display rEPE 6 transmission to 6 digit remote display Reception of the 6 string Prin St transmission of s
23. active channel to read the values of the other channels if configured one has to switch each time onto the desired channel see also CGCH channel switching command If the instrument is in the TRANSM scale with independent channels mode it is possible to read simultaneously the values for all the configured channels Extended weight read command CC REXD CR LF gt Instrument response in the IND CH or in the DEP CH mode EXTENDED STRING see paragraph 6 6 2 Instrument response in the TRANSM mode MULTISCALE STRING see paragraph 6 6 3 Weight read command CC READ CR LF gt Instrument response STANDARD STRING see paragraph 6 6 1 37 DGT DGT60 DGTQ DGTP DGTPK DGT20 Weight reading command with sensitivity times 10 CC GR10 lt CR LF gt Instrument response STANDARD STRING see paragraph 6 6 1 Reading command of micro volts relative to the weight CC MVOL CR LF gt Instrument response in IND CH mode STANDARD STRING see paragraph 6 6 1 Response of the instrument in TRANSM and DEP CH mode MULTISCALE STRING See section 6 6 3 NOTES If the instrument is in the IND CH mode scale with independent channels the voltage value is read relative to the active channel to read the values of the other channels if configured one has to switch each time onto the desired channel see also CGCH channel switching command If the instrument is in the TRANSM scale with independent ch
24. among these 1200 2400 4800 9600 19200 38400 57600 115200 Baud Connections from LP542S DP24 DP190 printer to indicator DP24 LP542S DP190 INDICATOR CABLE female Terminal Board STANDARD GND 5 GND GND Grey CTS 8 BU RX Brown RX 3 RX TX Pink Please find below the connection between the TPR printer and the indicator TPR INDICATOR STANDARD Terminal board CABLE GND GND Black RTS RX Yellow RX TX Grey Blue not connected Please find below the connection in RS232 between the PC and the indicator PC PC INDICATOR STANDARD 9 25pin CABLE male male GND 5 7 GND Grey TX 3 2 RX Yellow RX 2 3 TX Pink Please find below the connection in RS232 for the DGT4 DGTQ DGT60 DGTP DGT20 configured as a repeater TRANSMITTER DGT4 DGT20 DGTQ 6160 DGTP GND GND 17 GND 8 GND 17 GND32 TX RX 16 RX 7 RX 16 RX 30 Below is shown the connection in RS232 between the GLH60R WEIGHT REPEATER and the indicator GLH60R INDICATOR STANDARD Serial line CABLE RX 2 TX Pink GND 4 GND Grey 33 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 3 PROFIBUS PORT DGT4PB DGTQPB DGT20PB and DGTPPB version It is bidirectional and it is mainly used for connections to the PLC The transmission speed baud rate and the format of the serial word in case of Profibus transmission are not modifiable in the SETUP ENVIRONMENT but by default are set at Baud Rate or transmissi
25. displayed OCalib tP1 4 1 Calibration procedure for the INDEPENDENT CHANNELS and TRANSM MODE Premise this procedure is to be followed if one has to calibrate from 1 to 4 independent scales either in the IND CH or in the TRANSM functioning mode see section 3 2 tYPE Application type Each single cell must be connected to an instrument channel if one wants to connect more than four cells it will be necessary to equalize these externally using the junction box SETUP ENVIRONMENT gt 5 gt ind Ch trAnSM gt SEtuP gt ConFiG 8 gt nChan 1 4 Chan 8 1 4 GrAV _ gt 9 75001 9 84999 Calib gt 1 gt rAnGE 2 0 CALib gt gt 1 2 5 10 20 50 gt dECi 1 2 3 no u M gt 1 kG gt CALib P gt m gt ddt 1 m tp 1 m ddt 2 m gt tp 2 gt ddt 3 3 8 L thEo CA CEL SEn gt CEL CAP dEAd Ld Kno WGt 26 DGT DGT60 DGTQ DGTP DGTPK DGT20 shows that the parameter is visible only in certain programming conditions see the explanati
26. enabling the digits must be entered WITHOUT the decimal point omitting the NON significant zeros Instrument responses CC OK CR LF gt in case of syntax and correct values CC NO CR in case of correct syntax but wrong values Example of instrument with capacity 10 000 kg and division 1 g Command STPT1F500006500 Disabling first output at 5 kg and enabling at 6 5 kg Response OK NOTES The negative response of the instrument ERR 02 happens in the following cases of the two entered values is greater than the capacity of the two entered values has a minimum division that is inconsistent in comparison to the one set in the instrument the disabling value is greater than that of enabling Furthermore the transmitted values are valid until the indicator is turned off To permanently save these on the instrument one should use the saving command CMDSAVE described later on If one wants to save various set points one should set all of them and at the end transmit the saving command 41 SET POINT saving command CC CMDSAVE lt CR Response CC OK CR LF gt ADVANCED COMMANDS Input reading command Sintax DGT DGT60 DGTQ DGTP DGTPK DGT20 Format lt ESC gt lt II gt INPU lt N gt lt STX gt Parameters N input number expressed in hexadecimals 0 to simultaneously read all the inputs to 6 with the DGTQ model from 1 to 2 to identify the single input whi
27. in which the weight goes below the set disabling threshold it becomes stable drCt rLiSt HYSTERESIS iSt oFF disabled Hysteresis iSt on enabled Hysteresis iSt oFF 22 DGT DGT60 DGTQ DGTP DGTPK DGT20 o EnAb tM ENABLING TIME One enters the length of the output enabling in seconds 4 digits with a decimal The output is disabled once the set time has passed starting from the moment of the activation see following parameter By setting 000 0 the output remains always active Notes The delay time is considered only if one has selected the Set point on gross weight Set point o Net weight or Set point on Pieces as a output function Once disabled the output is only reenabled before verifying again the enabling condition if the disabling condition takes place o dELAy ENABLING DELAY PERIOD One enters the enabling delay period in seconds 4 digits with a decimal The output is enabled once the set time has passed starting from the moment in which the condition takes place By setting 000 0 the output is enabled when the enabling condition takes place Notes The output is enabled only if the enabling condition takes place for the length of time set The delay is valid only for the enabling of the output When the enabling condition no longer takes place the output immediately is disabled With switching condition upon stability the output is enabled only when after the set time has passed the
28. number standard 00 ascii hex V is the message if present it is shown on the NN display if not present the command interrupts the possible visualisation enabled using a previous DISP command restoring the visualisation of the weight data NOTE In the case in which the display shown in the command is of the numeric type for example the standard display 00 if in the transmitted message there are two consecutive points the message is stopped after the first of the two points When the display is showing a message transmitted serially through the DISP command the indicator does not display those messages usually shown in the scale status ZERO TARE HOLD Instrument response lt LF gt The message remains for the time set through the DINT command The ASCII characters having the decimal code greater than 31 are accepted With approved instrument One needs to wait the end of the current visualisation before being able to view the next one Command for setting display visualisation interval CC DINTNNNN CR in which NNNN is the visualisation interval in milliseconds expressed in ascii hex character for example in order to set a visualisation time of 2 seconds 2000 milliseconds which converted into hex it becomes 0700 the command becomes DINT07D0 lt CR gt lt LF gt By setting a time equal to zero the message transmitted with the DISP command remains permanently shown on the display
29. o tArE TARA Key o ModE MODE Key o Print PRINT Key o 6 Key ON OFF for DGT60 model the simple pressing of the indicator key will be repeated o OFF TURNING OFF THE INDICATOR o diS kEy DISABLING OF KEYBOARD nonE gt inP 2 INPUT2 The programming of the 2 input is done as described for input 1 NOTE In case various inputs are simultaneously enabled just the one with the lower number is taken into consideration e outPut OUTPUT CONFIGURATION In this step one sets the function to be linked to each output n 2 0 ut 1 OUTPUT 1 FunC OUTPUT FUNCTION QnonE Nofunction 1GroS Setpoint on the Gross Weight 2 nEt Set point on the Net Weight 3 PCS Set point on the Pieces 4Gro 0 Gross Weight at zero SnEt 0 Net Weight at zero 6 Moti Instability 23k Pr Pressing of the PRINT key 25 k Mo Pressing of the MODE key 26 k C Pressing of the C ON OFF Key 27 k ZE Pressing of the ZERO Key 28 Pressing of the TARE Key 29 Err ERROR INDICATION NO NC CONTACTS no output 1 normally opened nC output 2 normally closed no onStAt SWITCHING CONDITION drCt the output is activated as soon as the weight reaches the set threshold independently from the stability and is disabled in the moment in which the weight goes below the set disabling threshold StbL the output is activated in the moment in which the weight after reaching the set activation thresholds becomes stable and is disabled in the moment
30. press on the up arrow down arrow keys with decimals from 9 9999 to 9 9999 with 2 decimals from 99 999 to 99 999 with 1 decimal from 999 99 to 999 99 with 0 decimals from 9999 9 to 9999 9 Confirm with the PRINT key Note enter 000000 if one does not know this value Acquisition of a known weight Select the Kno WGt step and press PRINT the GET WT message appears enter the known value value included between 0 and the scale capacity the unit of measure is the one set for the scale and press PRINT Note by setting 0 one acquires the weight of the bearing structure on the cells In case of unstable weight the ER MOT message will appear for a second and one will be asked if one wants to repeat the operation message In this case press PRINT to repeat the operation Once the procedure is finished press the C key to exit the calibration one will be asked whether to apply the new calibration th CAL Press PRINT to confirm C to cancel Note once the calibration is confirmed the indicator sets the capacity of the cells CEL CAP step equal to the scale capacity consequently the values of the other steps are automatically recalculated 30 DGT DGT60 DGTQ DGTP DGTPK DGT20 If there are various scales repeat the previous passages by selecting the desired channel gt gt ConFiG gt gt Chan gt gt 1 4 5 GRAVITY ACCELERATION AND CORRECTION OF THE WEI
31. print programming submenu NOTE the parameter and all its submenus are not displayed unless the Pr no in the PrModE step 51 DGT DGT60 DGTQ DGTP DGTPK DGT20 LanG PRINTING LANGUAGE One selects the language in which the printouts are carried out ItAL italian EnGL english dEut german FrAn french ESPA spanish ItAL bLinE EMPTY LINE AT THE BEGINNING OF THE PRINTOUT YES at the beginning of each printout an empty line is inserted no no empty line YES IntES PRINTING OF HEADING Int no no heading Int Si prints the heading in the totalizer mode it is printed only upon the first totalisation in other words if the partial total is zero Int Fi prints the heading in the totalizer mode it is printed in all the totalisations Int SuM prints the heading in the totalizer mode it is printed in all the totalisations and in the partial total Int no nuMWEi PRINTING OF NUMBER OF WEIGHS ONLY FOR TOTALIZER MODE no does not print the number of weighs tot prints the number of weighs only in the single totalisation Sum prints the number of weighs only in the partial total both prints the number of weighs in the totalisations as well as in the partial total NOTE the parameter is displayed only if the totalizer functioning mode has been selected both dOM PRINTS DATE AND TIME dt no the date and time are not printed dt in 1 the date and time are printed using the clock inside the print
32. printing direct dWn EHT SETTING OF THE TYPE OF FORMAT FdFW format created through the indicator DGT DGT60 DGTQ DGTP DGTPK DGT20 GROSS 1 000kg 84000 L3N TARE 0 000kg 000 0 34 1 000kg 8000 55049 Direct Upside down FEHtn format created with the programme or tool on PC doWnLd TRANSMISSION amp TEMPORARY SAVING OF THE LABEL PROGRAMMED IN THE LABELLER This step temporarily saves the label in the labeller memory by turning it off it causes the loss of the saved data Carefully read section 8 1 L ALinG ALIGNMENT OF THE LABEL IN THE PRINTER PtESt PRINTING TEST By pressing PRINT a test label is printed of previously selected fields but with fixed weight values The print test depends on the selected functioning mode STD mode the first time the fields with the kg unit of measure are printed the second time the fields with the Ib unit of measure are printed and so on NTGS VISS Alibi INOUT modes simple printing MASTER mode not settable HOLD mode the first time the fields without the HOLD message are printed the second time the ones with the HOLD message are printed and so on mode the first time the fields without the PEAK message are printed the second time the ones with the PEAK message are printed and so on Tot o and tot s mode when the PRINT is pressed a selection menu appears with the following items TOT 1 0 simulates the printing
33. reading _ CC RALL lt CRLF gt Instrument answer SS B NNNNNNNUM LLLLLLLUM YYTTTTTTTTUM XXXXXXXUM SSS AAA CCC TTT XXXXX YYY YYY CR in which 55 UL OL Overload ST Stability of the display US Unstability of the display TL Active inclination input B Number of platform on which the totalisation has been made NNNNNNNUM Net weight with unit of measure LLLLLLLUM Gross weight with unit of measure XXXXXXXUM Last net weight totalized with unit of measure SSS Scale status 000 normal scale status 001 normal scale status in input 002 instrument in technical setup 003 instrument in boot phase 004 instrument in rx tx set up phase 005 instrument in test phase of the serial ports 006 instrument in print test 007 instrument in firmware update phase 008 instrument in stand by 009 instrument in automatic zero phase 010 instrument in change channel 011 instrument in input test phase AAA Counter of pressed keys CCCC Code of last key pressed Counter of totalisations XXXXX Last rewriting number stored in the Alibi memory YYYYYY Last weigh number stored in the Alibi memory Set point command CC STPTntxxxxxxtyyyyyy lt CR LF gt in which indicates the SET POINT number 1 2 t gt F if the following weight value indicates the DISABLING of the outputs OFF t gt if the following weight value indicates the ENABLING of the outputs ON xxxxxx and yyyyyy take on the set point value of disabling or
34. relative input s see paragraph INSTALLATION USER MAN REF The CELL1 terminal board of the indicator may be connected to the 6 wire load receiver with use of SENSE instead for CELL2 CELL3 and CELL4 it s allowed only the 4 wire connection The sense allows compensating for any drops in voltage in the part of the cable that connects the instrument to the transducer It is useful when the distance between the indicator and the transducer is greater than 10 m CELL 4 WIRE CONNECTION 6 WIRE CONNECTION IMPORTANT one wants to use 4 wires in the CELL 1 terminal board without using the SENSE signal one should short circuit SEN with EXC and SEN with EXC e When there are 6 wire cells 1 the SENSE is managed exclusively in systems with just one cell connected to the CELL1 terminal board in these applications open the J1 and J2 jumpers Mod DGTQ 2 in sistems with various cells the SENSE is not managed therefore for each cell Shortcircuit the SENSE wire with the EXC wire and the SENSE wire with the EXC wire otherwise one may leave the SENSE wires unconnected Close the J1 and J2 jumpers DGT DGT60 DGTQ DGTP DGTPK DGT20 2 2 DGTQ Model After having followed the instructions regarding the platform or th
35. the capacity of the second range and press PRINT 8 Minimum Division Select diV step and press PRINT Set the scale s minimum division or the first range in case of dual range and press PRINT selectable values 1 2 5 10 20 50 Note the settable division refers to the FIRST RANGE With the second range the following division is set For example by setting diV 2 the second range will have diV 5 1 9 Number of Decimal digits Select the dECi step and press PRINT The selectable values are 1 0 one decimal 1 00 two decimals 1 000 three decimals 100000 no decimal confirm with PRINT 1 000 10 Unit of Measure Select the u M and press PRINT Set the unit of measure g Lb t kg and press PRINT kg Select the CALib P step and press PRINT Select the step and press PRINT Nr of Calibration points Set the number of points with the ZERO or TARE keys on which one wants to make the calibration from 1 to 3 with 1 one will make the zero point and a weight point and press PRINT 14 Acquisition of Scale Zero Select the tPO step scale zero point unload the scale and wait a few seconds then press PRINT Setting of 1st Sample Weight Select the ddt1 step setting of first sample weight press PRINT enter the weight value and confirm with PRINT 16 Acquisition of 1st Sample Weight Select the tP1 step acquisition of first sample weight put the weight on the scale wait a few seconds and pre
36. the date and time with DP190 or TPR printer 54 DGT DGT60 DGTQ DGTP DGTPK DGT20 THE FOLLOWING PARAMETERS ARE VISIBLE ONLY IF IN THE PREVIOUS STEP A PARAMETER DIFFERENT FROM no HAS BEEN SET VdbAr SELECTING THE BAR CODE S VERTICAL DISTANCE OF THE PRECEDING TEXTS In lines with normal height font programmable value 0 9 0 GROSS 10009 TARE 0 000kg NET 1 000kg VdbAr 001000 Programmable value W1 W3 W1 LMbAr SELECTION OF LEFT MARGIN Expressed in 1 8 of a mm from 1 to 99 01 hbAr SELECTION OF BAR CODE FONT HEIGHT Expressed in 1 8 of mm from 0 to 255 000 bArFS SELECTION OF PRINT FIELDS IN THE BAR CODE Programmable value G n t In which G is gross weight n is net weight and t is tare weighing G PntVb PRINTING OF THE BAR CODE S NUMERIC FIELD This step allows to select the printing of the bar code s numeric field no the numeric field is not printed undEr under the bar code AboVE above the bar code Ab un both above as well as below the bar code PtESt PRINT TEST By pressing PRINT a label is printed of the fields previously selected but with fixed weight values The print test depends on the selected functioning mode Std mode the first time the fields with the unit of measure in kg are printed the second time the fields with the unit of measure in Ib are printed and on this way ntGS StP G StP n VISS Alibi inout mode s
37. to the bits from 2 to 15 and are fixed at zero DGTQ model bit is ascribed to each output Expansion outputs Board optional outputs Bit not managed 0016 0015 0014 OUT3 0012 OUT1 The bit at 1 is interpreted as active output while the bit at 0 as disabled output If for example one wants to enable simultaneously the OUT6 OUT4 and OUT2 outputs the binary combination will be 45 DGT DGT60 DGTQ DGTP DGTPK DGT20 Expansion outputs Board optional outputs Bit not managed 0016 0015 0074 OUT3 OUT2 OUT1 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Which hexadecimals corresponds to the number 002A therefore the command will be OUTP0002A CR LF NOTES The set point enabling command does not work neither in the set up environment nor in the weighing phase if the setpoint mode has been selected and the output function is different than nonE rif output step FunC parameter No output is ascribed to the bits from 6 to 15 and are fixed at zero DGTP DGTPK model A bit is ascribed to each output Board outputs Bit not managed 0016 0015 0074 OUT3 0072 OUT1 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit The bit at 1 is interpreted as active output while the bit at 0 as disabled output If for example one wants to enable simultaneously
38. 6 Filter for high resolution dyn 0 3 Filter for crane scale F F 50 1 3 Filter for dosage at 50 Hz F F 200 1 3 Filter for dosage at 200 Hz F F 400 Filter for serial conversion transmission at 400Hz CuStoM Costumized filter for use of the manufacturer The higher the filter value and greater is its intervention relative to the type of filter used FLt 3 With approved instrument one can select only the FLt 0 FLt 1 FLt 2 FLt 3 parameters NOTE The F F 200 1 3 and F F 400 filters are not usable in the DEP CH 2 3 and 4 channel functioning mode o Auto 0 AUTO ZERO AT THE START UP Automatic acquisition of the gross zero at the start up up to 1096 of the capacity EnAb Enabled on scale 1 diSAb Disabled CYCLE Executed cyclically on all the present scales S This value is not visible if there is just one scale see nChAn parameter or with more scales connected in a dependent way see tYPE parameter If the auto zero is enabled the message is displayed and one is aked to enter the value as a of the capacity of the autozero included between 1 and 50 In case of approved instrument the settable values are between 1 and 10 EnAb 50 10 with approved instrument o 0 PErC ZERO CAPACITY This menu allows to set the of the action capacity of the ZERO key The settable values are in between 0 and 50 By entering the 0 value the ZERO key is disabled In case o
39. AN DGTP PB MOTHERBOARD eet detenti ns 78 11 6 DGTP DGTP AN EXPANSION BOARD 81 11 7 DGTP PB EXPANSION BOARD coro tp taki a 82 TIS DETPK MOTHERBOARD 7 84 86 NOTE FOR THE TECHNICIAN Please take note that when the StEP USER MAN REF is mentioned this refers to the user manual DGT DGT60 DGTQ DGTP DGTPK DGT20 NARNING For the ATEX weight indicator version it is COMPULSORY to read and understand the ATEX ATTACHMENT in the user manual USER MAN REF containing important warnings 1 REQUIREMENTS FOR AN EFFECTIVE INSTALLATION To obtain the best results it is recommended to install the indicator and the platform or transducer in a place with the following conditions for ATEX version refers to the corresponding attachment in user manual e Stable and vibration free e Moderate temperature and humidity 15 30 and 40 7 0 No dust or strong vapours No draughts e Mains power supply is restricted to within 10 of the rated voltage e Make sure the platform is level or that the loading cells are resting evenly e Avoid welding with load cells installed e When the load cells are used with assembling kits under storage bins o
40. CODE IN THE FORMAT OF TWO ASCII DECIMAL DIGITS ONLY IF THE 485 PROTOCOL HAS BEEN SELECTED FOR EXAMPLE 00 For each set channel hh ST Stability of the display US Instability of the display VL Value in microvolts relative to the weight RZ Value in converter points relative to the weight Comma character 8 digits including eventual sign and decimal point which identify the weight The insignificant digts are filled with spaces Through the MVOL and RAZF commands the indicator transmits the relative value on 10 digits instead of 8 uu Unit of measure kg bg bt Ib mv microvolts vv converter points Comma character only with REXD command Date the dd mm yy format only with REXD command bb 2 space characters ascii decimal 32 character only with REXD command hh mm ss Time in the hh mm ss format only with REXD command CR Carriage Return ascii decimal 13 character LF Line Feed ascii decimal 10 character If the optional TIME DATE board has not been detected standard only in DGTP DGTPK version in response to the REXD command only the weight is transmitted and not the date and time in its place there is NO DATE TIME LEGEND b space character 32 decimal ascii character 49 DGT DGT60 DGTQ DGTP DGTPK DGT20 7 ANALOGUE OUTPUT DGT4 AN DGTQ AN DGT20AN and DGTP AN version In all the functioning modes through an optional interface i
41. D MOTHER BOARD JUMPERS VE 12 24 Vdc POWER SUPPLY 1 24Vdc 12124 Vdc 2 GND 0 Vdc GND CELL LOAD RECEPTORS CELL1 18 SIG SIGNAL 19 SIG SIGNAL 20 SEN SENSE 21 SEN SENSE 22 EXCITATION 23 EXCITATION IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC CELL2 24 SIG SIGNAL 25 SIG SIGNAL 26 EXC EXCITATION 27 EXC EXCITATION CELL3 28 SIG SIGNAL 29 SIG SIGNAL 30 EXC EXCITATION 31 EXC EXCITATION CELL4 32 SIG SIGNAL 33 SIG SIGNAL 34 EXC EXCITATION 35 EXC EXCITATION CALIBRATION JUMPER J1 if closed it enables the access to the metrological parameters e 0 BOOT Connector for the connection of the ALIBI MEMORY board for CLOCK board e RS 232 SERIAL PORT 15 TX Transmission 16 RX Reception 17 GND GND 66 DGT DGT60 DGTQ DGTP DGTPK DGT20 PROFIBUS FEMALE CONNECTOR DGT4PB DGT20PB version 3 B LINE 5 GND BUS 6 5VBUS 8 A LINE e INPUTS OPTOISOLATOR PHOTOCOUPLERS AND PHOTOMOSFET OUTPUTS for all the versions OUTPUTS gt 60Vdc 15 max N KT 48Vac 0 15A max N OWER RELE 2 244401 LINT 2
42. DGT20 Ao ZEr By entering this step one sets the analogue output value when the scale displays zero weight supplied when the scale is in under load This value can be anywhere between 0 and 65535 values of the digital analogue converter if a higher digit is entered the instrument emits a prolonged sound after which it zeros the value just entered Ao Min By entering this step one sets the minimum value of the analogue output in other words with functioning on the positive weight gt the value corresponding to the under load condition with functioning on the negative weight gt the value corresponding to the full scale value of the scale and the over load condition This value can be anywhere between 0 and 65535 values of the digital analogue converter if a higher digit is entered the instrument emits a prolonged sound after which it zeros the value just entered SiGn By entering this step one sets the functioning on the negative or positive weight Note It s not possible to set the functioning on the negative gross weight for this purpose the parameter is displayable only in the functioning on the net weight APPROXIMATE VALUES BETWEEN THE D A CONVERTER AND ANALOGUE OUTPUT D A CONVERTER VALUES VOLTAGE VALUE V CURRENT VALUE mA 1200 0 0 12700 4 58600 20 62650 10 8 PROGRAMMING THE PRINTOUTS If in the set up environment the presence of the printer has been configured correc
43. GHING ERROR 5 1 INDICATION OF THE GRAVITY ACCELERATION VALUE Compulsory for the legal type instruments This instrument conforms to the laws currently in force regarding non automatic weighing instruments Such g sensitive instruments are influenced by the gravitational acceleration value g of the utilisation zone hence it is compulsory to indicate with a label or on the display the coded name of the utilisation zone where the weighing machine can be used When turned on the approved instrument display after the name and the installed software version the gravity acceleration value of the zone of use for a few seconds Specifically Approved instrument Instrument start up gt LEGAL g value 5 2 CORRECTION OF THE WEIGHING ERROR introduced by a different g value between the calibration and utilisation zone compulsory for legal type instruments Such g sensitive instruments are influenced by the gravitational acceleration value g of the utilisation zone so a special programme has been created to compensate for any differences in the gravitational attraction between the place where the weighing machine is calibrated and the place of utilisation eliminating in this way the error entered on the weight Approved instrument In the SET UP ENVIRONMENT in the SEtuP gt gt ConFiG gt gt GrAV step it is possible to only have displayed the gravitation acceleration value of the destination zone of use Non approved inst
44. GT60 DGTQ DGTP DGTPK DGT20 WEi PoS REMOTE SCALE WEIGHT POSITION In this step one sets the position of the first character of the weight value in the string transmitted by the remote scale knowing that the first character on the left of the string has the 00 position A possible character sign is also part of the weight value For example if the received string is spppppppuu CR LF Received string 5 ip ju CR Position of the character 00 101 02 03 04 05 06 07 08 09 10 11 Therefore one should set the 00 value It is possible to set up to 2 characters from 0 to 39 00 WEi LEn LENGTH OF THE WEIGHT DATA STRING In this step one enters the number of digits from 1 to 39 which make up the weight value including the sign and the non significant digits for example if the transmitted string spppppppuu CR LF in which s is the weight sign ppppppp is the weight value uu is the unit of measure one should set the 08 value Str LEn LENGTH OF THE COMPLETE STRING In this step one enters the number of digits from 0 to 39 which make up the entire string transmitted from the serial line scale less the terminator character for example if the transmitted string is spppppppuu CR LF in which s is the weight sign ppppppp is the weight value uu is the unit of measure one should set the value 11 01 dECi REMOTE SCALE DIVISIONS
45. K L LP542P v if DGT DGT60 DGTQ DGTP DGTPK DGT20 6 shows that the parameter is visible only in certain programming conditions see the explanation of the parameter for the details shows that with an approved instrument the parameter is not visible or not enterable see the explanation of the parameter for further details 12 DGT DGT60 DGTQ DGTP DGTPK DGT20 3 2 DESCRIPTION OF THE STEPS tYPE OF APPLICATION S One selects the type of application which will be made scale with independent channels a scale with dependent channels could be digitally equalized or scale with independent channels simultaneously viewable on the PC IND CH Instrument connected to 1 2 3 or 4 independent scales DEP CH Instrument connected to a scale with 2 3 or 4 dependent load cells could eventually be digitally equalized through a specific software procedure TRANSM Independent channel mode which makes it possible to have a simultaneous transmission through the serial line of the values read by each single channel for further details see section 8 13 SIMULTANEOUS TRANSMITTER CHANNEL VALUE USER MAN REF NOTE The configuration and the calibration of the instrument ar
46. LF gt string is continuously transmitted on both the serial lines CAREFUL It s not possible to test the functioning of the RS485 port DGTQ model During the test one should short circuit A with B in the COM1 terminal and TX with RX the COM2 terminal Furthermore the ASCII TEST lt CRLF gt string is continuously transmitted on both the serial lines CAREFUL It s not possible to test the functioning of the COM1 port if configured like RS485 DGTP model During the test one should short circuit TX1 with RX1 in the COM1 terminal and TX2 with RX2 in the COM2 terminal Furthermore the ASCII TEST lt CRLF gt string is continuously transmitted on both the serial lines CAREFUL It s not possible to test the functioning of the COM1 port if configured like RS485 gt CtS St TEST OF THE CTS STATUS By pressing PRINT one views the status level of the CTS signal of the printer on connected to the PRN serial port outPut TEST OF THE OUTPUTS By pressing PRINT the instrument displays rEL 1 and enables output 1 press the ZERO or TARE key to enable the other output gt InPutS TEST OF THE INPUTS By pressing PRINT the instrument displays i bx y in which x y indicate x the input which is controlling 1 and 2 to change the input which one wants to control press the ZERO or TARE keys y the input status 0 Disabled input 1 Enabled input gt Anout ANALOGUE OUTPUT TEST If the instrument is fitted with the analogue
47. Prin St Prin EX 485 ModbuS Profib ALL MAX ALL Std ALL Ext StAb St StAb EX W rEPE S 1577 8 SEtuP m CoM PC PCModE 0 9600 1200 2400 4800 bAud 19200 38400 57600 115200 n 8 1 n 8 2 n 7 2 Ba gt 5 2 2 TRANSMISSION REQUESTED FROM AN EXTERNAL DEVICE ondE parameter In this case the indicator waits for a command before transmitting see the section 6 5 SERIAL COMMANDS FORMAT With Baud rate at 9600 through the READ command it is possible to make up to 10 11 requests per second while with Baud rate at 115200 one can arrive at 16 The transmission works with weight lt gt 0 with approved or unapproved instrument 34 DGT DGT60 DGTQ DGTP DGTPK DGT20 4 6 DIGIT REMOTE DISPLAY TRANSMISSION rEPE 4 and rEPE 6 parameter FModE gt gt Func step not set on rEPE If one has selected a functioning mode different than rEPE in the FModE gt gt Func step The weight displaying takes place both in the indicator as well as in a weight repeater of 4 or 6 digits normally the capacity will be properly set up for a correct displaying N B When either transmission mode is selected the relative serial output is automatically set to 4800 N 8 1 In any case itt s possible to set it differently Independently from the set transmission speed one can obtain up to 6 transmissions per second TRANSMI
48. RAVITY ACCELERATION AND CORRECTION OF THE WEIGHING ERROR 31 5 1 INDICATION OF THE GRAVITY AGCELERATION VAEUE i 2 hector acit certae e t tct 31 5 2 CORRECTION OF THE WEIGHING ERROR introduced by a different g value between the calibration and utilisation zone compulsory for legal type instruments eee 31 6 SERIAL OUTPUTS E 31 6 1 RS485 DGT4 DGT60 DGT4 AN DGT20 DGT20AN or COM1 DGTQ DGTQ AN DGTP DGTP AN SERIAL POR e a 31 0 2 RS2320r COMZ SERIAL cet eas ies Sasa aaa adda Caes 33 6 3 PROFIBUS PORT DGT4PB DGTQPB DGT20PB and DGTPPB 34 6 4 SERIAL PORT TRANSMISSION MODES o 34 pad POPORISEEEDPON uu sed Raa 34 anaes M 34 043 PORT e a aire aun cibo E fco 36 6 5 FORMAL 37 6 6 TRANSMISSION PROTOCOLS
49. SSION WHEN THE PRINT KEY IS PRESSED Prin Std PrinEX parameter The instrument communicates the weight data through the serial port when the PRINT key is pressed except for in the TOTALIZER mode where one should press the MODE key For non approved instruments The transmission takes place if the weight is stable and the net weight is gt 0 Reenabling the transmission depends on how the rEACt step has been set in the SET UP environment passing by zero of the NET weight weight instability or always For approved instruments The transmission takes place if the weight is stable and the net weight is gt 20 divisions Reenabling the transmission depends on how the rEACt step has been set in the SET UP environment passing by zero of the NET weight weight instability or always NOTES In the TOTALISER functioning mode the transmission on the PC port takes place upon the pressing of the MODE key The data is transmitted using the standard string Prin St or the extended string or multiscale string in the TRANSM mode PrinEX see the paragraph 6 6 for the description of the 3 strings The transmission is confirmed by the the indication of trAnSM on the display TRANSMISSION IN RS 485 SERIAL MODE 485 parameter The protocol is the same as the transmission upon request ondE parameter except that the instrument responds only if its machine code is the one requested before the request the machine code must be put I E
50. TP PB TERMINAL BOARDS AND MOTHER BOARD JUMPERS VE 12 24 Vdc POWER SUPPLY 1 24Vdc 12 24 2 GND 0 GND e CELL LOAD RECEPTORS CELL1 17 SIG SIGNAL CELL1 4 Pin AMP Connector 18 SIG SIGNAL 1 EXC EXCITATION 19 SEN SENSE 2 EXC EXCITATION 20 SEN SENSE 3 SIG SIGNAL 21 EXC EXCITATION 4 SIG SIGNAL 22 EXC EXCITATION IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC CELL2 CELL2 4 Pin AMP Connector 1 EXC EXCITATION 2 EXC EXCITATION 3 SIG SIGNAL 4 SIG SIGNAL CELL3 CELL3 4 Pin AMP Connector 1 EXC EXCITATION 2 EXC EXCITATION 3 SIG SIGNAL 4 SIG SIGNAL CELL4 CELL4 4 Pin AMP Connector 1 EXC EXCITATION 2 EXC EXCITATION 3 SIG SIGNAL 4 SIG SIGNAL e CALIBRATION JUMPER J1 if closed it enables the access to the metrological parameters e O BOOT Connector for the connection of the ALIBI MEMORY board 79 DGT DGT60 DGTQ DGTP DGTPK DGT20 e INPUTS OPTOISOLATOR PHOTOCOUPLERS AND PHOTOMOSFET OUTPUTS for all the versions 3 4 CUTI 0012 OUTS 0074 015 ONE 3 IN4 4 TR 5 1 1 1 OUTPUTS 60 Vde 0 15 Amax 48 0 15 SUPPLY 12 24 min 5 mA
51. TQ DGTP DGTPK DGT20 MEANING OF DGT4 DGT60 DGT20 DGT4 AN DGT20AN TERMINAL BOARDS AND MOTHER BOARD JUMPERS e VE 12 24 Vdc POWER SUPPLY 1 24Vdc 12 24 2 GND 0 Vdc GND e CELL LOAD RECEPTORS CELL 18 SIG SIGNAL 19 SIG SIGNAL 20 SEN SENSE 21 SEN SENSE 22 EXC EXCITATION 23 EXC EXCITATION I IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC CELL2 24 SIG SIGNAL 25 SIG SIGNAL 26 EXC EXCITATION 27 EXC EXCITATION CELL3 28 SIG SIGNAL 29 SIG SIGNAL 30 EXC EXCITATION 31 EXC EXCITATION CELL4 32 SIG SIGNAL 33 SIG SIGNAL 34 EXC EXCITATION 35 EXC EXCITATION e CALIBRATION JUMPER J1 if closed it enables the access to the metrological parameters e 0 BOOT Connector for the connection of the ALIBI MEMORY board for CLOCK board 63 DGT DGT60 DGTQ DGTP DGTPK DGT20 e ANALOGUE OUTPUT DGT4 AN version On current 9 I 20 mA 10 0 mA GND On voltage 11 V 10V 12 V 0 V GND Note the maximum resistance applicable on the output current is 350 Ohm and the minimum resistance applicable on the output voltage is 10 kohm RS 485 SERIAL PORT DGT4 DGT60 and AN models 13 A 485 Line 14 B 485 Line RS 232 SERIAL PORT 15 TX Transmission 16 RX
52. Therefore if the OUTS0002D string is received the hexadecimal value converted into binary indicates that status of the outputs is the following Expansion outputs Board optional outputs Bit not managed 0016 0015 0014 OUT3 0012 OUT1 The active outputs are therefore OUT 1 OUT 3 OUT 4 and OUT 6 NOTES The reading command of the outputs does not work in the set up environment No output is ascribed to bits from 6 to 15 bits and these are fixed at zero DGTP DGTPK model A bit is ascribed to each input Board outputs Bit not managed OUT6 0015 OUT4 OUT3 0012 OUT1 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Therefore if the OUTS0002D string is received the hexadecimal value converted into binary indicates that the status of the outputs is the following Bit not managed 0016 0015 0014 OUT3 0012 OUT The active outputs are therefore OUT 1 OUT 3 OUT 4 and OUT 6 NOTES The reading command of the outputs does not work in the set up environment No output is ascribed to bits from 6 to 15 bits and these are fixed at zero 44 DGT DGT60 DGTQ DGTP DGTPK DGT20 Enabling disabling of the output command Sintax Format lt 5 gt lt gt OUTPNVVVV lt STX gt Parameters output number expressed in hexadecimals 0 to activate simultaneously all the outputs from 1 to 2 to identify the
53. WEIGHT INDICATORS DGT SERIES Technical Manual 06 02 10 04 DGT DGT60 DGTQ DGTP DGTPK DGT20 INDEX 1 REQUIREMENTS FOR AN EFFECTIVE INSTALLATION 3 2 CONNECTION TO THE LOAD 5 tee acu cuis 4 2 1 DGT4 DGT20 and DGT60 MOdels 4 ZVABICTEENM 008 E nce 5 2 3 DOTPIDOTPES Models aos sot Cia d e ite batte ciae rabat eon pacis taba 6 ZA EAREIHINO SYSTEM e ub dnt ner RON a ute Gent det eL 7 3 9 3 1 SET UP ENVIRONMENT BLOCK DIAGRAM rerit nic 10 2 d e red b vac eO up d c 13 26 4 1 Calibration procedure for the INDEPENDENT CHANNELS and TRANSM MODE 26 4 2 Calibration procedure for DEPENDENT CHANNELS MODE could eventually be digitally equalized 28 4 3 IN CASE THE ZONE OF USE IS DIFFERENT FROM THE CALIBRATION ZONE ONE SHOULD 29 A A QUICK CALIBRATION OE ZERO S a enel rea etu eot eed ou D revu crus de 30 4 5 THEORETIGAE GALIBRATION sal chats qe oH H Gd RENT 30 5 G
54. ale string in the TRANSM mode StAb EX see the paragraph 6 6 for the description of the 3 strings RECEPTION OF THE REPE 6 STRING rEPE 6 parameter FModE gt gt Func step set on If an instrument is connected which transmits the data with rEPE 6 protocol the indicator repeats the data of the display and the indication leds of the connected instrument If one enables the 485 address in the SEtuP gt gt SEriAL gt gt CoM Pc gt gt Add En step the instrument repeats only if its machine code is the one requested one must put the machine code before the string The instrument repeats also if a command with broadcast address is received 99 NOTE It is advisable to have a maximum number of receptions per second equal to 10 RECEPTION OF THE STRING FROM REMOTE SCALE W rEPE parameter and FModE gt gt Func step set on rEPE If an instrument is connected which transmits the data in continuous mode the indicator repeats the transmitted net weight NOTE It is advisable to have a maximum number of receptions per second equal to 10 RECEPTION OF THE PR 1577 STRING Pr1577 parameter and FModE gt gt Func step set on If an instrument is connected which transmits the data with Pr1577 protocol the indicator repeats the data of the display and the indication leds of the connected instrument 6 4 3 PRN PORT Please find below the various selectable serial weight transmission modes of the PRN serial port
55. an one channel is over the capacity OVER C is displayed in which C is the number of the channel with the lowest index 24 DGT DGT60 DGTQ DGTP DGTPK DGT20 gt AdC Pnt CONVERTER POINTS By pressing PRINT the instrument shows the A D converter points relative to the weight on the scale With the ZERO and TARE keys it is possible to switch the display of the A D converter points for each scale s configured channel In the DEP CH mode it is also possible to view the sum of the microvolts of the configured channels SuM appears for a few instants S The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt parameter diSPLA DISPLAY TEST By pressing PRINT the instrument turns on all the display segments one at a time after which it exits automatically from the step KEYb KEYBOARD TEST By pressing PRINT the instrument displays 0000 by pressing the keys one at a time the relative codes are brought again to the display One exits pressing the same key three times SEr RS232 SERIAL PORT TEST By pressing PRINT the instrument displays S xy in which x indicates the status of the printer serial port while y indicates the status of the PC serial port Both can take on two values 0 Serial port does not work 1 Serial port works 0674 DGT20 and DGT60 models During the test one should short circuit TX with RX in the RS232 terminal Furthermore the ASCII TEST lt CR
56. annels or in the DEP CH mode scale with dependent channels and digitally equalized mode it is possible to read simultaneously the values for all the configured channels Reading command of converter points relative to the weight CC RAZF CR LF gt Instrument response in IND CH mode STANDARD STRING see paragraph 6 6 1 Response of the instrument in TRANSM and DEP CH mode MULTISCALE STRING See section 6 6 3 NOTES If the instrument is in the IND CH mode scale with independent channels the voltage value is read relative to the active channel to read the values of the other channels if configured one has to switch each time onto the desired channel see also CGCH channel switching command If the instrument is in the TRANSM scale with independent channels or in the DEP CH mode scale with dependent channels and digitally equalized mode it is possible to read simultaneously the values for all the configured channels Tare command CC TARE lt CR or CC T CR LF gt short command Instrument response lt if the command has been RECEIVED the instrument s response does not mean necessarily that the instrument executes the tare Zero command CC ZERO CR LF gt or CC Z CR LF gt short command Instrument response lt LF gt if the command has been RECEIVED the instrument s response does not mean necessarily that the instrument executes the zero CLEAR co
57. another command ERR04 lt CR LF gt it is shown when inexistent command is transmitted 46 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 6 TRANSMISSION PROTOCOLS The weight data transmission on the PC and PRN serial ports may take place in 3 formats STANDARD STRING EXTENDED STRING or MULTISCALE STRING 6 6 1 STANDARD STRING STRING TRANSMITTED IN THE DEPENDENT CHANNEL AND INDEPENDENT CHANNEL MODE CC hh kk pppppppp uu CR LF STRING TRANSMITTED IN THE TRANSM MODE CC hh pppppppp uu CR LF which CC INSTRUMENT CODE IN THE FORMAT OF TWO ASCII DECIMAL DIGITS ONLY IN THE CASE THAT THE 485 PROTOCOL IS SELECTED FOR EXAMPLE 00 hh UL OL ST US kk NT GS GX VL uu CR LF Under load not transmitted in the TRANSM mode Over load not transmitted in the TRANSM mode Stability of the display Instability of the display Comma character Net Weight Gross Weight Gross weight with sensitivity times 10 Value in micro volts relative to the weight Value in converter points relative to the weight Comma character 8 digits including any sign and decimal point which identify the weight The insignificant digits are filled with spaces Through the MVOL and RAZF command the indicator transmits the relative value on 10 digits instead of 8 Unit of measurement kg bg bt Ib mv microvolts vv converter points Carriage Return 13 ascii decimal character Line Feed 10
58. ascii decimal character The transmitted weight is the GROSS weight GS if no TARE WEIGHT has been entered otherwise the NET WEIGHT NT will be transmitted 47 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 6 2 EXTENDED STRING Without APW only a mode other than counting or in response to the REXT command CC B hh NNNNNNNNNN YYTTTTTTTTTT PPPPPPPPPP uu dd mml yybbhh mm ss NO DATE TIME CR LF With APW only in piece counting mode or in response to the REXT command CC B hh NNNNNNNNNN YYTTTTTTTTTT PPPPPPPPPP AAAA AAAAA uu CR LF in which CC hh NNNNNNNNNN AAAA AAAAA uu dd mmlyy bb hh mm ss CR LF INSTRUMENT CODE IN THE FORMAT OF TWO ASCII DECIMAL DIGITS JUST IN CASE THE 485 PROTOCOL IS SELECTED FOR EXAMPLE 00 scale number 1 in scale with equalized channel mode DEP CH the channel number from 1 4 in scale with independent channels mode IND CH Comma character UL Under load OL Overload ST Stability of display US Instability of display Comma character net weight on 10 characters including possible sign and decimal point Comma character PT if the tare is manual otherwise YY two empty spaces if the tare is semiautomatic Comma character tare weight on 10 characters including possible sign and decimal point Comma character number of pieces on 10 characters equal to 0 if th
59. c panel the power supply cable should be a shielded cable as shorter as possible distant from every coil supply cable inverter electromotive force etc and in addition dedicate an uncoupler transformer in order to feed the indicator only EARTHING EXAMPLE Non weighing structure silo U bolt between plate under cell and weighing structure not supplied 4 6 16 mm earth cable section not supplied b 08 50 earth cable section not supplied DGT DGT60 DGTQ DGTP DGTPK DGT20 Weighing structure Load cell 075 5 2 Junction box DGT DGT60 DGTQ DGTP DGTPK DGT20 3 SETUP ENVIRONMENT With SETUP ENVIRONMENT we intend a specific menu inside which it s possible to set all the functioning parameters of the in
60. ch one wants to read from 1 Answer lt ESC gt lt II gt INPUNVVVV lt STX gt previously VVVV input inputs status inputs In which N input number expressed hexadecimals described for the single input V 0000 means input not active while V 0001 active input FFFF input reading error for all the inputs in other words N 0 the returned value corresponds to the hexadecimal codification of the status of the Example lt ESC gt 01INPU0 lt STX gt Result Reading of indicator s inputs status see the following explanation A bit is ascribed to each input Board inputs Board inputs DGTP DGT4 DGTPK DGT20 model DGT60 and DGTQ models Bit not managed IN 4 3 2 1 Bit Bit Bit Therefore if the INPU00003 string is received the hexadecimal value converted into binary indicates that the status of the inputs is the following Board Board inputs inputs DGT4 DGTP DGT20 DGTPK DGT60 and model DGTQ models Bit not managed INA IN3 IN2 IN 1 The active inputs are therefore IN 1 and IN 2 NOTES The reading command of the inputs works also in the set up environment No input is ascribed to bits from 2 to 15 bits and these are fixed at zero 42 DGT DGT60 DGTQ DGTP DGTPK DGT20 Output reading command Sintax Format lt ESC gt lt II gt OUTS lt N gt lt STX gt Parameters
61. ction Moreover in both cases it is required to Connect the upper side of every cells to the lower side using a copper braid having at least 16 mm2 cross section the upper side must be short circuited with the surface of the weighing structure and the lower one must be connected to the earth using a copper braid having at least 16 mm2 cross section Use Earth plate of suitable length in order to obtain a total resistance of earthing plant lower than 1 O WEIGHING STRUCTURE Connect the weighing structure and the possible connected structures for example silos that release material on the weighing structure to the earth through copper cables having at least a 16 mm cross section NOTES n the case the weighing system regards great and or outdoor structures the cross section must be greater for example 50 mm2 because the voltage into play is greater for example thunderbolts n order to avoid possible undesired effects if there are other shielded cable connected to the indicator for instance PC cable the shield should be earthing only on the cable termination towards the indicator Every shielded cable or not for instance PC cable cell cable power supply cable connected to the indicator should be as shorter as possible then you have to come out of the shield the minimum length of cable go three round around a ferrite ring and then connect to the terminal box the indicator is situated inside an electri
62. ctions in RS232 from LP542S DP24 DP190 printer to the COM1 serial port of the DGTQ and DGTP indicator DP24 LP542S DP190 INDICATOR INDICATOR CABLE female Terminal Board DGTQ DGTP STANDARD GND 5 GND GND GND Grey CTS 8 BU B RX1 Brown RX 3 RX 1 Pink Please find below the connection in RS232 between the TPR printer and the serial port of the DGTQ and DGTP indicator TPR INDICATOR INDICATOR Terminal board DGTQ DGTP CABLE GND GND GND Black RTS B RX1 Yellow RX 1 Blue not connected Below is the connection in RS232 between the PC and the serial port of the DGTQ and DGTP indicator PC PC INDICATOR INDICATOR STANDARD 9 25pin DGTQ DGTP CABLE male male GND 5 7 GND Grey TX 3 2 B RX1 Yellow RX 2 3 A TX1 Pink TRANSMITTER DGT4 DGT20 DGTQ DGT60 GND GND GND GND TX RX RX2 Below is shown the connection 5232 between the GLH60R WEIGHT REPEATER and the COMI serial port of the DGTQ and DGTP indicator GLH60R INDICATOR INDICATOR STANDARD DGTQ DGTQ CABLE RX 2 TX1 Pink GND 4 GND GND Grey 32 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 2 RS232 or COM2 SERIAL PORT It is bi directional full duplex and uses an RS232 for transmitting data it is mainly used to connect to printers computers and PLCs The transmission speed may be selected in the SET UP
63. d in the PrModE step or an end label if LP542 is selected in the PrModE step no does not print the page end yes tot prints the end page in the totalizer functioning mode it is printed just in the single totalisations SuM prints the end page in the totalizer functioning mode it is printed just in the partial total both prints the end page in the totalizer functioning mode it is printed in the totalisations as well as in the partial total yes tot SETTING TERMINATOR When connecting a printer it is often necessary to transmit one of the following protocols in order to define the end of the print line Cr CR for DP190 LP522 542P TPR CR LF for EPSON LX300 and TMU295 Cr PRINT FORMATTING In this step one enters a submenu for selecting the weight data which one wants to print and the print layout Depending on the type of printer selected in the PrModE step LP542P or tPr the parameters which are suggested change nr CoP NUMBER OF TICKET COPIES Through this step one sets the number of ticket copies which will be printed valid for any type of printout and functioning mode The possible values are 1 3 1 8 1 FORMATTING DATA AND LAYOUT Depending on the type of selected printer in the PrModE step LP542P o tPr the suggested parameters are different DGT DGT60 DGTQ DGTP DGTPK DGT20 DEFAuL PRINTOUT DEFAULT Through this StEP one enables the default
64. dicator To enter it turn on the instrument and while the firmware version is displayed press the TARE key for an instant The indicator shows the first parameter NOTE THE METROLOGICAL PARAMETERS of the SETUP ARE normally NOT ENABLED and therefore are just displayed To enable them open the instrument and activate the special micro switch see paragraph 11 CONNECTIONS SCHEMES and then turn it on Functions assumed by the keys in the SET UP ENVIRONMENT ZERO Scrolls the programming steps forward in sequence If one needs to enter a numeric value this decreases the digit to be modified blinking TARE Allows to scroll backwards through the programming steps In the case in which one enters a numeric value the selected digit blinking increases MODE Allows to quickly position on the first step of a menu In the case in which one needs to enter a numeric value select the digit to be modified blinking from left to right PRINT Allows to enter a step or confirm a parameter inside a step C ON OFF Allows to exit a step without confirming the possibly modified parameter and go to the preceding level When entering a numeric value it quickly zeros the displayed value NUMERIC KEYS the DGTPK indicator one can enter numeric values from right to left The display indicates the abbreviation of the step whose meaning is described below The values indicated with the symbol at the end of the step are values s
65. e done the same way as with the independent channel mode IND CH With approved instrument the parameter is read only 8 The parameter is not displayed if one has selected the MASTER SLAVE functioning mode FmodE gt gt FunCt gt gt MAStr parameter F ModE SCALE FUNCTIONING FunCt FUNCTIONING MODE 9 Std Unit of measure conversion gt ntGS Net weight gross weight conversion gt inout Input output weigh Once the in out mode is selected is displayed for an instant and then one is asked to select with PRINT the print mode of the acquired data G t gross tare 1st 2nd first weigh second weigh in out input output MAStr Multiscale Repeater By selecting with PRINT this functioning mode one is asked to enter the number of SLAVES to be used for an instant nuMSL is displayed then enter the number between 01 and 04 gt ALibi Alibi memory gt Single scale repeater gt UiSS X Sensitivity times ten hLd Freezing of the weight on the display PEAK Peakdetector toto Horizontal totalizer Once the horizontal totaliser functioning mode is selected one needs to select the type of totalisation normal t norM fast t FASt or automatic Auto gt totS X Vertical totalizer Once the vertical totaliser functioning mode is selected one needs to select the type of totalisation normal t norM fast t FASt or automatic Auto Coun Counting
66. e indicator is in a functioning mode other than the counting mode Comma character Average Piece Weight on 10 characters with 5 decimals The Average Piece Weight is always reported in grams Comma character Unit of measure Kg bg bt Ib Comma character only with REXD command Date the dd mm yy format only with REXD command 2 space characters ascii decimal 32 character only with REXD command Time in the hh mm ss format only with REXD command Carriage Return ascii decimal 13 character Line Feed ascii decimal 10 character The non significant digits of the net tare pieces and gross weights are filled with spaces space characters ascii decimal 32 character If the optional TIME DATE board has not been detected in response to the REXD command only the weight is transmitted and not the date and time in its place there is NO DATE TIME 48 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 6 3 MULTISCALE STRING The string varies depending upon the configured channels Chan Transmitted string 1 dd mm yybbhh mm ss NO DATE TIME CR LF CC hhpppppppp uu hh pppppppp uu dd mm yybbhh mm ss NO DATE TIME CR LF 3 CC hh pppppppp uu hh pppppppp uu hh pppppppp uu dd mm yybbhh mm ss NO DATE TIME CR LF 4 CC hh pppppppp uu hh pppppppp uu hh pppppppp uu hh pppppppp uu dd mm yybbhh mm ss NO DATE TIME CR LF in which CC INSTRUMENT
67. e load receiver the screened cable leading from the load cell s must be connected to the instrument through the CELL1 terminal board or the C1 C2 C4 connector see paragraph 11 CONNECTION SCHEME through the relative input s see paragraph INSTALLATION USER MAN REF The CELL1 terminal board of the indicator may be connected to the 6 wire load receiver with use of SENSE or simply 4 wire for this through jumper J1 and J2 normally closed it is possible to choose whether to short circuit the SENSE with the POWER SUPPLY jumpers closed or not jumpers open The sense allows compensating for any drops in voltage in the part of the cable that connects the instrument to the transducer It is useful when the distance between the indicator and the transducer is greater than 10 m The 4 pin C1 C2 C3 e C4 connectors instead allow just the 4 wire connection 6 WIRE CONNECTION 4 WIRE CONNECTION a E NF UN SN FEN S CN NO No uf NJ 7 IMPORTANT e one wants to use 4 wires in the CELL 1 terminal board or in the C1 connector without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC by closing the J1 and J2 jumpers e When there are 6 wire cells 1 the SENSE is managed exclusively in systems with just one cell connected to the CELL1 terminal board in these applications o
68. e number of minutes after which the indicator must turn off enter a number from 1 to 255 diSAb 8 The parameter is not displayed if one has selected the rEPE functioning mode FmodE gt gt FunCt parameter SEtuP SCALE CONFIGURATION e ConFiG METRIC CONFIGURATION S 8 The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt parameter gt nChAn SELECTION OF NR OF INDICATOR CHANNELS 1 4 in SCALE WITH NON DEPENDENT CHANNELS functioning mode IND CH rAnSM 2 4 in SCALE WITH DEPENDENT CHANNELS functioning mode DEP CH I Ch 1 With approved instrument the parameter is read only gt ChAn SELECTION OF THE ACTIVE 9 1 4 in SCALE WITH NON DEPENDENT CHANNELS functioning mode IND CH trAnSM 8 The parameter is not displayed if one has set dEP CH in the tYPE parameter or in case of a single channel application SEtuP gt gt ConFiG gt gt nChAn step FiLt 50 By pressing the PRINT key one can enable disable the 50 Hz filter By disables the 50 Hz filter YES enables the 50 Hz filter DGT DGT60 DGTQ DGTP DGTPK DGT20 gt Param METRIC PARAMETERS o StAbiL FILTER INTEGRATION By pressing the PRINT key one accesses the selection of the type and degree of filter intervention for the stability of the weight indication FLt0 3 Filter for simple weighing F F 100 1 4 Filter for dosage at 100 Hz hr0 7
69. en save it in its permanent memory carefully read section 8 1 DEFAuL PRINTOUT DEFAULT In this step one enables the default printout relative to the selected functioning mode The default sets in each of the following steps the value marked by the symbol FiLdS PRINT FIELDS In this step it is possible to select which fields to print among the available ones G imti 6nGtnG nttG tn Gnt GtnnGtntG tGn tnG in which G is the gross weight n is the net weight and t is the tare weight ChAr t FONT WITH WHICH THE WEIGHT DATA DATE AND TIME PROGRESSIVE NUMBERS AND 5 ARE PRINTED ChAr 1 the data is printed by using the font which will be programmed in the ChAr 1 step ChAr 2 the data is printed by using the font which will be programmed in the ChAr 2 step SEE EXAMPLE 1 ChAr 1 LAbELW LABEL WIDTH IN MM LAbELW Enter a value with 3 digits expressed in mm 63 LAbELH LABEL HEIGHT Enter a value with 3 digits expressed in mm 80 ChAr 1 SELECTING THE FONT WITH WHICH THE DATA LINKED TO THIS CHARACTER WILL BE PRINTED Font 3d ChAr 2 SELECTING THE FONT WITH WHICH THE DATA LINKED TO THIS CHARACTER WILL BE PRINTED Font 3d 56 DGT DGT60 DGTQ DGTP DGTPK DGT20 It is possible to select for each letter one of the following fonts PARAMETER TYPE OF FONT WIDTH X HEIGHT Font 1 1x1 5mm Font 1d 1x3mm Font 2 1 5
70. er gt AdC uV_MICRO VOLTS 9 By pressing PRINT the instrument shows the micro volts relative to the weight on the scale With the ZERO and TARE keys it is possible to switch the visualisation of the microvolts for each configured channel of the scale In the DEP CH mode it is also possible to view the sum of the microvolts of the configured channels SuM appears for a few instants NOTE The maximum voltage that the instrument accepts in input is 30 mV 30000 the weighing system is powered by the indicator at 5 A correct operation will have a value less than 30000 with a weight of full scale capacity on the weighing system The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt parameter gt AdC MVV MILLIVOLTS VOLT 9 By pressing PRINT the instrument displays the millivolts volt relative to the weight on the scale Through the ZERO and TARE keys it s possible to switch the display of the millivolts for each configured channel of the scale With the MODE key one can execute the scale zero while with PRINT one cancels NOTES load cell isn t correctly connected or if the signal of the load cell is incorrect WAIT is displayed for a few seconds and then ERROR Inthe DEP CH or 5 mode if one channel is over the capacity OVER is displayed in which C is the number of the channel over the capacity If more th
71. er in the totalizer functioning mode the date and time are printed just in the total and not in the single totalizations dt in 2 as above but in the totalizer functioning mode the date and time are printed also in the single totalizations dt EX 1 like dt in 1 but the indicator s date and time board optional is used dt EX 2 like dt in 2 but the indicator s date and time board optional is used NOTE The date and time is printed if programmed before the possible barcode which is always at the end of the printout dt No ntik PRINTS TICKET NUMBER The ticket number is a sequence number which increases upon each printing made this number between 1 and 65535 is kept in memory also when the instrument is turned off no does not print the ticket number yes tot prints the ticket number in the totalizer functioning mode it is printed only in the single totalisations SuM prints the ticket number in the totalizer functioning mode it is printed just in the partial total both prints the ticket number in the totalizer functioning mode it is printed in the totalisations as well as in the partial total rESEt pressing PRINT the sequence number in the ticket is zeroed NOTE The ticket number if programmed is printed after the weight data no 52 DGT DGT60 DGTQ DGTP DGTPK DGT20 EndPAG SELECTION OF PAGE END PRINTING This step allows to print 2 empty lines at the end of each printout if DP190 is selecte
72. et by DEFAULT TO EXIT THE SET UP ENVIRONMENT PRESS THE C ON OFF KEY MANY TIMES UNTIL THE INDICATOR SHOWS SAVE IN THE DISPLAY CONFIRM WITH PRINT TO SAVE ANY CHANGES MADE OR PRESS ANOTHER KEY TO NOT SAVE DGT DGT60 DGTQ DGTP DGTPK DGT20 3 1 SET UP ENVIRONMENT BLOCK DIAGRAM SETUP ENVIRONMENT SEtuP L 66 6 n eui c PRINT aut ELE 2nEt a 868 gt 40100 965 8 5nEtO gt 6 0 8 8 gt 5 25kMo ke o H Chan 5 1 4 USER TECH MENU ModE Ao no ONLY TECH MENU 6 METROLOGICAL PARAMETER gt no nC gt 6 CONDITIONED STEP Serm E gt me j DEFAULT VALUE 0 LM SL M en 028 DGT DGT60 DGTQ DGTP DGTPK DGT20 DGT60 M 886 088 DGTQ DGTP DGTP
73. f approved instrument the settable values are between 0 and 2 50 2 with approved instrument o 0trACk ZERO TRACKING This menu allows setting the zero tracking in other words the compensation parameter of the scale s thermal drift the set value corresponds to the number of divisions that is reset in the fixed time of 1 second tr X half division tr X one fourth of a division ir 1 one division ir 2 two divisions tr no tracking disabled tr 7 In case of approved instrument it s possible to select only the tr no tr and tr 1 4 parameters DGT DGT60 DGTQ DGTP DGTPK DGT20 diU Stb DIVISIONS BY STABILITY In this step one enters the number of divisions by which the instrument detects the weight stability the higher the number of divisions less is the sensitivity and consequently the stability is more easily detected The possible values are 0 weight always stable 99 2 With approved instrument the parameter is read only gt GrAV_ GRAVITY ACCELERATION AND OF USE Through this step one selects the acceleration value of calibration and of use of the instrument Manual entry of the g value one may manually enter the gravitational acceleration value one must modify the 6 decimal digits of the gravitational acceleration In case one enters a wrong g value the minimum decimal value is suggested 9 75001 a wrong value is any decimal number
74. imple printout MAStEr mode not settable HoLD mode the first time the fields without the HOLD indication are printed the second time the fields with the HOLD indication and on this way mode the first time the fields without the PEAK indication are printed the second time the fields with the PEAK indication and on this way 55 DGT DGT60 DGTQ DGTP DGTPK DGT20 tot Mode and S tot mode when the PRINT key is pressed there will be a selection menu with the following items TOT 1 07 simulates the printing of the first totalisation relative to storage zero TOT 2 0 simulates the printing of another totalisation relative to storage zero SUM 0 simulates the printing of the partial total relative to storage zero TOTAM simulates the printing of the first totalisation relative to storage one 2 1 simulates the printing of another totalisation relative to storage one SUM 1 simulates the printing of the partial total relative to storage one GtotAL simulates the printing of the general total Coun mode the first time the fields are printed with the Number of Pieces and the APW the second time the fields are printed without the Number of Pieces and the APW PREMISE the purpose is to create the label directly onto the indicator by configuring the parameters described below Once the programming is done one will need to download the label onto the printer doWnLd step and th
75. it prints the heading in all the totalisations if a totalizer mode is selected it prints the heading in all the totalisations in the total 60 DGT DGT60 DGTQ DGTP DGTPK DGT20 10 ERROR MESSAGES While using the indicator it is possible to incur in the following errors MESSAGE DESCRIPTION PREC It is displayed if one tries to calibrate a point without first having confirmed the number of calibration points ERMOT Weight unstable during the acquisition of a point during calibration ERPNT During the acquisition of a calibration point a null value has been read by the converter Err X 1 Error which takes place if the capacity of channel X has not been set or if there is an error in the calibration parameters of channel X in which X indicates the number of channel to which the error refers to 11 Calibration error too small sample weight has been used it is advisable to use a weight equal to at least half of the scale capacity Er 12 Calibration error the acquired calibration point tP1 tP2 o tP3 is equal to the zero point Er 37 Scale to be calibrated TECH MAN REF it is advisable to carry out a technical default dEFAu parameter before proceeding NOTE press the gt T key before accessing the setup Er 39 Scale to be calibrated TECH MAN REF it is advisable to carry out a technical default dEFAu parameter before proceeding NOTE press the gt T key befo
76. l set up 03 instrument in boot phase 04 instrument in rx tx set up phase 05 instrument in test phase of the serial ports 06 instrument in print test 07 instrument in firmware update phase 08 instrument in stand by 09 instrument in automatic zero phase 10 instrument in change channel 11 instrument in inputs test phase Key pressure simulation command CC KEYPXX CR LF gt in which XX is the code of the pressed key Key pressure simulation command CC KEYPXX CR LF gt in which XX is the code of the pressed key 00 ZERO key 01 TARE key 02 MODE key 03 PRINT key 04 C key 05 numeric 1 key 06 numeric 2 key 07 numeric 3 key 08 numeric 4 key 09 numeric 5 key 0A numeric 6 key 08 numeric 7 key 0C numeric 8 key 00 numeric 9 key OE numeric 0 key Instrument response OK CR LF gt accepted command In case the simulated key has two linked functions key briefly pressed or at length like the TARE key if the KEYP command is followed by the release command of the KEYR key within a maximum time of 1 5 seconds the simple function will be executed key briefly pressed otherwise the second function will be made key pressed at length Key pressure simulation command CC KEYR CR LF gt Response CC OK CR LF gt NOTE The instrument does not transmit the OK answer to the following short commands P Q T W X Z 40 DGT DGT60 DGTQ DGTP DGTPK DGT20 Scale information
77. mal point and possibly with non significant zeros between a weight value and the following one a space is inserted the bar code is printed as the last data after the weight values numeric codes and ticket number but before the time and date THE FOLLOWING PARAMETERS ARE VISIBLE ONLY IF IN THE PREVIOUS STEP A PARAMETER DIFFERENT FROM no HAS BEEN SET VdbArC SELECTING THE VERTICAL DISTANCE OF THE BAR CODE FROM THE PREVIOUS TEXTS Enter a value with 3 digits expressed in mm 05 LMbAr SELECTING THE LEFT MARGIN Enter a value with 2 digits expressed in mm 15 GROSS 1 000kg TARE 0 000kg NET 100089 VdbArC hbAr hbAr SELECTING BAR CODE HEIGHT Enter a value with 2 digits expressed in mm 10 bArFS SELECTING THE PRINT FIELDS IN THE BAR CODE Selectable fields G n t G n G t n G nti GtmnGtntG tGmtnG In which G is the gross weight is the net weight and t is the tare weight PntVb PRINTING THE NUMERIC FIELD OF THE BAR CODE no the numeric field is not printed Si the numeric field is printed under the bar code Si PEEL CONFIGURATION OF THE SENSOR WHICH PEELS OFF THE LABEL on sensor active oFF sensor not active OFF GAP SETTING THE VERTICAL DISTANCE BETWEEN A LABEL AND THE FOLLOWING ONE Enter the value in mm cg NOTE if one uses a continuous form set the value 00 58 dirECn SETTING THE PRINT DIRECTION dirECt direct printing rEvErSE X upside down
78. meter NOTE The date time function is standard fitted in the DGTP DGTPK version irconF REMOTE CONTROL CONFIGURATION With the 4 key remote control optional it is possible to remote the ZERO TARE MODE and ENTER PRINT keys or just the TARE key ir no Remote control disabled ir 1 All the remote control keys work as the TARE key ir4 The remote control keys work as ZERO TARE MODE and ENTER PRINT ir no 8 The parameter is displayed with the DGT60 model rEACt REENABLING OF THE PRINTOUTS AND THE INDICATOR FUNCTIONS amp While using the indicator it is possible to incur in the no 0 unS error shown on the display accompanied by an acoustic signal this means that the printout or the function which one wants to carry out must be reenabled in order to avoid accidental executions It is possible to set the reenabling in the following modes passage of the net weight by zero weigh instability or always ZEro passage of the net weight by zero gt inSt instability gt ALWAyS always 6 This parameter is not visible if by selecting the horizontal totaliser or vertical totaliser functioning mode one sets the automatic totalisation mode ZEro S The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt parameter L int DISPLAY BACKLIGHT INTENSITY 9 Through this step one selects the intensity of the backlighting or of the LED display Lint 1 minim
79. mmand CC C CR LF gt CC CLEAR CR Instrument answer CCJOK CR if the CLEAR command has been RECEIVED no answer for the C ON OFF command the instrument answer does not imply that the command is executed The command works also inside the SET UP ENVIRONMENT Command for Switching the Converter Channel CC CGCHN lt CR LF gt Instrument answer CC OK lt CR LF gt if the CGCH command has been RECEIVED In which N number of channel on which one wants to position the instrument Test Command CC ECHO CR LF gt Instrument response CCJECHO CR 38 DGT DGT60 DGTQ DGTP DGTPK DGT20 Print Command lt LF gt or CC P lt CR LF gt short command Instrument answer CCJOK CR LF gt if the PRINT command has been received no answer for the P command the instrument s response does not mean necessarily that the instrument executes the printout Tare insertion command CC TMANVVVVVV lt CR CC WVVVVVV CR LF gt short command in which VVVVVV manual tare value with the decimal point from 1 to 6 characters the non significant zeros can be omitted Instrument answer CCJOK CR LF gt if the TMAN command has been RECEIVED no answer for the W command the instrument s response does not mean necessarily that the instrument executes the tare Command for viewing temporary message on the display CC DISPNNVVVVVV lt CR LF gt in which NN is the indicator display
80. nnector 21 SIG SIGNAL 27 SIG SIGNAL 22 SIG SIGNAL 28 SIG SIGNAL 23 SEN SENSE 29 EXC EXCITATION 24 SEN SENSE 30 EXC EXCITATION 25 EXC EXCITATION 26 EXC EXCITATION IMPORTANT If one wants to use 4 wires in the CELL 1 terminal board or in the C1 connector without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC by closing the J1 and J2 jumpers CELL2 C2 4 AMP Connector 31 SIG SIGNAL 32 SIG SIGNAL 33 EXC EXCITATION 34 EXC EXCITATION CELL3 C3 4 Pin AMP Connector 39 SIG SIGNAL 40 SIG SIGNAL 41 EXC EXCITATION 42 EXC EXCITATION CELL4 64 4 Pin AMP Connector 35 SIG SIGNAL 36 SIG SIGNAL 37 EXC EXCITATION 38 EXC EXCITATION e SENSE JUMPER J1 and J2 if closed REFERENCE and POWER SUPPLY REFERENCE and POWER SUPPLY for the channel 1 are jumpered on the board e CALIBRATION JUMPER CAL if closed it enables the access to the metrological parameters e O BOOT Connector for the connection of the ALIBI MEMORY board or for the CLOCK board 75 DGT DGT60 DGTQ DGTP DGTPK DGT20 e PRN SERIAL PORT COM 2 6 TX Transmission 7 RX Reception 8 GND GND PROFIBUS FEMALE CONNECTOR DGTQ PB version PROFIBUS DGTOPB VERSION 3 B LINE 5 GND BUS 6 5SVBUS 8 A LINE NPUTS OPTOISOLATOR PHOTOCOUPLERS for all the versions
81. nsmission protocol is advisable for applications in which a high frequency of transmissions is requested up to 250TX sec with baud rate equal to 115200 the weight is transmitted in hexadecimal format for example 03 8 10000 without decimal point NOTE The data transmission frequency increases or lessens depending on the frequency of the configured filter To obtain 250TX sec one should configure the filter F F 400 SEtuP gt gt ConFIG gt gt Param gt gt StAbiL TRANSMISSION ON STABILITY StAb St and StAb EX parameter Each time a weight on the scale becomes stable a communication string is transmitted on the PC serial port For non approved instruments The transmission takes place if the weight is stable and the net weight is gt 10 divisions Reenabling the transmission depends on how the rEACt step has been set in the SET UP environment passage by zero of the NET weight or instability of the NET weight of 10 divisions by choosing always it works upon instability For approved instruments The transmission takes place if the weight is stable and the net weight is gt 20 divisions Reenabling the transmission depends on how the rEACt step has been set in the SET UP environment passage by zero of the NET weight or instability of the NET weight of 20 divisions by choosing always it works upon instability The data is transmitted using the standard string StAb St or the extended string or multisc
82. of the first totalisation relative to the zero registry TOT 2 0 simulates the printing of a further totalisation relative to the zero registry SUM 0 simulates the printing of the partial total relative to the zero registry TOT 1 1 simulates the printing of the first totalisation relative to the one registry TOT 2 1 simulates the printing of a further totalisation relative to the one registry SUM 1 simulates the printing of the partial total relative to the one registry GtotAL simulates the printing of the general total COUN mode the first time the fields with the pieces number and apw are printed the second time the ones without the pieces number and apw are printed 59 DGT DGT60 DGTQ DGTP DGTPK DGT20 IMPORTANT 8 2 SAVING THE LABEL IN THE LABELLER S PERMANENT MEMORY Once the programming of the label has made one should 1 Download the label created in the labeller gt press PRINT when the display shows the doWnLd step 2 Press the ON OFF key the display shows the message L SAVE press the PRINT key to save the label created in the labeller s permanent memory When saving the data on the labeller the green led blinks while this happens do not do anything with the indicator or the labeller The saving of the label ends when the led stops blinking The labeller has the label saved and is ready to print it turning off the labeller does not cause the loss of the saved da
83. on of the parameter for the details shows that with an approved instrument the parameter could be not visible or not enterable see the explanation of the parameter for further details Enter in the SET UP ENVIRONMENT of the scale when turned on press for an instant the TARE key while the firmware version is displayed Select the type of appliaction Enter in the tyPE step and select the ind Ch parameter 3 Select the number of the connected cells Select number of scales in other words the number of channels from 1 to 4 connected to the indicator SEtuP gt gt ConFiG gt gt nChan gt gt 1 4 and press PRINT 4 Select the cell to be calibrated Select the scale to be calibrated in other words the channel number from1 to 4 SEtuP gt gt ConFiG gt gt Chan gt gt 1 4 and press PRINT 5 Select the step SEtuP gt gt ConFiG gt gt CALib and press PRINT 6 Setting Total Capacity or 1st Range Select rAnGE1 step and press PRINT Set the total capacity of the scale or the first range in case of multirange functioning The keys take on the following functionalities 2 Decreases the selected digit blinking TARE Increases the selected digit blinking MODE Selects the digit to be modified blinking from left to right Quickly zeros the displayed value 7 Setting of the 2nd Range capacity Select the rAnGE2 step only in case of dual range scale and press PRINT Set
84. on speed 9600 bit sec gt Format of the Data or format of the serial word n 8 1 no parity 8 data bits 1 stop bit Below is the PROFIBUS connection of the indicator Indicator Meaning Profibus port At to 3 B LINE 3 B 5 GND BUS 5 GND 6 5V BUS 6 5V 8 A LINE 8 A NOTE The PROFIBUS port supports only the PROFIBUS transmission mode available only for the PC port see SEtup gt gt SEriAL gt gt CoM Pc gt gt PcModE step 6 4 SERIAL PORT TRANSMISSION MODES 6 4 1 PC PORT SELECTION It s possible to select the serial port to be used as a PC port and therefore invert the serial ports This setting is made in the SEtuP gt gt SEriAL gt gt PC SEL step DGT4 and DGT60 models By selecting the 485 PROFIBUS serial port as PC PORT the 232 serial line is set as PRN PORT By selecting the 232 serial port as PC PORT the 485 serial line is set as PRN PORT or in the case of the DGT4PB the PROFIBUS port is not managed DGTQ and DGTP DGTPK models By selecting the COM 1 PROFIBUS serial port as PC PORT the COM 2 serial line is set as PRN PORT By selecting the COM 2 serial port as PC PORT the COM 1 serial line is set as PRN PORT or in the case of the DGTQPB and DGTPPB the PROFIBUS port is not managed 6 4 2 PC PORT Please find below the various selectable serial weight transmission modes of the PC serial port through the corresponding PCModE StEP of the SET UP environment ondE rEPE 6
85. or read only see the explanation of the parameter itself for the details 28 DGT DGT60 DGTQ DGTP DGTPK DGT20 1 Enter in the SET UP ENVIRONMENT of the indicator when turned on press for an instant the TARE key while the firmware version 2 Select the type of application Enter in the tyPE step and select the dEP Ch parameter 3 Select the number of connected cells Select the number of cells in other words the number of the channels from 2 to 4 in the SEtuP gt gt ConFiG gt gt nChan step and press ENTER PRINT 4 Repeat the passages from 4 to 10 described previously in section 4 1 Calibration procedure for INDEPENDENT CHANNELS mode If one does not want to carry out the equalization proceed with point 11 Cell Equalization procedure 5 Select the EquAL step and press ENTER PRINT the display shows rESEt confirm with ENTER to clear the present equalization and proceed to the equalization of the cells by pressing C one exits the equalization 6 Select Eq 0 step equalization of zero unload the weighing system and press the PRINT key T Select Eq 1 step equalization of the first cell put a calibration weight on the cell connected to input 1 of the indicator and press the PRINT key 8 Select Eq 2 step equalization of the second cell put the same calibration weight on the cell connected to input 2 of the indicator and press the PRINT key 9 gt 2 Select Eq 3 s
86. output DGT4 AN DGTQ AN and DGTP AN models through this step one can test if the values of the D A converter to be entered at time of calibration correspond with the relative 25 DGT DGT60 DGTQ DGTP DGTPK DGT20 values of the analogue output in voltage or in current see paragraph 7 ANALOGUE OUTPUT DGT4 AN and DGTQ AN models By pressing PRINT the display shows 00000 enter a value between 00000 and 65535 and confirm with PRINT the instrument will supply the corresponding analogue value in output To exit the test confirm twice with PRINT the same entered value gt rotAry ROTARY SWITCH only in the DGTP DGTPK version By pressing ENTER the display shows the value of the ROTARY SWITCH input gt SEr nuM SERIAL NUMBER Diagnostics check for use of the manufacturer 4 CALIBRATION There are two possible types of calibration depending on the type of application chosen for the instrument for IND CH type independent channels and for DEP CH type dependent channels which could eventually be digitally equalized see section 3 2 Application type NOTE For the type of TRANSM functioning see section 3 2 Application type the calibration procedure is the same as that of the scale with independent channels IMPORTANT with Approved Instrument the following parameters are read only GrAV rAnGE 1 rAnGE 2 diV u M ddt 2 ddt 3 are not
87. pears the message Adr XX in which XX is the 485 address from 00 to 99 by pressing the TARE or ZERO keys one increases the digit and with MODE it s selected when the chosen values is reached one confirms with PRINT 8 The parameter is displayed in the DGT4 and DGT60 models if one has selected the rEPE functioning mode FmodE gt gt FunCt parameter e ini AL INITIALIZES ALIBI MEMORY The initialisation cancels all the data stored in the Alibi memory by pressing PRINT one is asked to confirm the operation The display shows iALib press PRINT again to confirm or another key to cancel At the end the AL OK message appears if the operation is made with success otherwise the AL ERR message is displayed 8 The parameter is displayed only if the ALIBI functioning mode is selected FmodE gt gt FunCt gt gt Alibi parameter The parameter is not displayed with an approved instrument e dSALE LIMITATION OF THE SCALE FUNCTIONS no limitations disabled yES limitations enabled Refer to the user manual for the description of its functioning USER MAN REF no The parameter is not visible with an approved instrument or if one has selected the rEPE or MAStr functioning modes FmodE gt gt FunCt parameter 21 DGT DGT60 DGTQ DGTP DGTPK DGT20 e inPutS INPUT CONFIGURATION In this step one sets the function to link to each input n 2 inP 1 INPUT 1 o nonE Disabled o ZEro ZERO Key
88. pen the J1 and J2 jumpers 2 in sistems with various cells the SENSE is not managed therefore for each cell Shortcircuit the SENSE wire with the EXC wire and the SENSE wire with the EXC wire otherwise one may leave the SENSE wires unconnected Close the J1 and J2 jumpers DGT DGT60 DGTQ DGTP DGTPK DGT20 2 3 DGTP DGTPK Models After having followed the instructions regarding the platform or the load receiver the screened cable leading from the load cell s must be connected to the instrument through the CELL1 terminal board or the CELL1 CELL2 CELL3 CELL4 connector see paragraph 11 CONNECTION SCHEME through the relative input s see paragraph INSTALLATION USER MAN REF The CELL1 terminal board of the indicator may be connected to the 6 wire load receiver with use of SENSE or simply 4 wire for this through jumper J3 and J4 normally closed it is possible to choose whether to short circuit the SENSE with the POWER SUPPLY jumpers closed or not jumpers open The sense allows compensating for any drops in voltage in the part of the cable that connects the instrument to the transducer It is useful when the distance between the indicator and the transducer is greater than 10 m The 4 pin CELL1 CELL2 CELL3 e CELL4 connectors instead allow just the 4 wire connection 6 WIRE CONNECTION 4 WIRE CONNECTION IMPORTANT e f one wants to use 4 wires in the CELL 1 terminal board or in the C1 connector
89. printing relative to the selected functioning mode The default sets in each of the following steps the value marked with the symbol FiLdS PRINTING FIELDS Through this StEP it is possible to select which fields to be printed among those available Gin t Gn 16 tn ntG tGn tn G in which Gis the gross weight n is the net weight and t is the tare weight Gtn hEiGht FONT HEIGHT SELECTION FOR PRINTING THE WEIGHT DATA DATE AND TIME PROGRESSIVE NUMBERS AND ID S ChAr1 normal height ChAr2 double height ChAr 1 bArC PRINTS THE BAR CODE In this step one programmes the printing of the 39 CODE if TPR has been selected in the PrModE step which will be printed before the printing of the date and time no does not print the bar code yes tot prints the bar code in the totalizer functioning mode it is printed just in the single totalisations SuM prints the bar code in the totalizer functioning mode it is printed just in the partial total both prints the bar code in the totalizer functioning mode it is printed in the totalizations as well as in the partial total no NOTES the weight values are expressed in 6 digits without decimal point and with the possible non significant zeros present between a weight value and the following one a space is inserted the bar code is printed as the last data after the weight values possible numeric codes and ticket number but before
90. r the like connect the upper and lower supporting plate with a copper wire cable and then earth all the upper plates e Use waterproof sheaths and couplings in order to protect the load cell cables Use a waterproof junction box to connect the cells e The extension leads of the load cells or signal amplifiers must be screened In addition they must be laid on their own in a raceway or metal pipe as far away as possible from the power supply cables e Connection of the cell or amplifier cables on the electrical panel shall be independent and if possible connected directly to the indicator s terminal board without laying other cables in the raceway e Install RC filters on the contactor coils on the solenoid valves and on all devices producing electric disturbances e If it is possible that condensation could form inside the weight transmitter it is advisable to leave the instrument powered at all times e Electric protections fuses etc are provided by the technician installing the instrument Do not install anywhere where there is the risk of explosion DGT DGT60 DGTQ DGTP DGTPK DGT20 2 CONNECTION TO THE LOAD RECEIVER 2 1 DGT4 DGT20 and DGT60 Models After having followed the instructions regarding the platform or the load receiver the screened cable leading from the load cell s must be connected to the instrument terminal board s from CELL1 up to CELL4 see paragraph 11 CONNECTION SCHEME through the
91. re accessing the setup C Er 36 During the calibration some internal negative points have been calculated the calibration point is less than the zero point the signal is negative check the connections C Er 37 During the calibration some internal points less than the minimum value have been calculated the calibration point is equal to the zero point A capacity too high in relation to the division has been set hW Err HARDWARE ERROR software not compatible with the installed hardware the hardware expansion component is missing which allows the software to function 61 11 CONNECTION SCHEMES DGT DGT60 DGTQ DGTP DGTPK DGT20 11 1 0674 DGT60 DGT20 DGT4 AN DGT20AN MOTHERBOARD LOAD CELL LOAD CEL d zn Sew CM Eat ARS E E N 2 NON 22 gt S 5 ELO eu MODU BOOT MODULE HBS 1 62 DGT DGT60 DG
92. remote display Pr no Notes By selecting the REPE 6 protocol the serial output is automatically set at 4800 N 8 1 In any case it s possible to set it differently In the MASTER SLAVE functioning mode see section 8 4 MULTISCALE REPEATER MAStr USER MAN REF for the printer port the transmission modes are enabled to the printer and the rEPE 6 rEPE4 transmission mode If one wants to use the LP542S printer select the LP542P item For the protocol and transmission mode specifications see section 6 4 SERIAL PORT TRANSMISSION MODES and 6 6 TRANSMISSION PROTOCOLS o bAud Pr SET BAUD RATE By pressing the PRINT key one accesses the selection of the data transmission speed measured in Baud bit second The possible values are 1200 2400 4800 9600 19200 38400 57600 115200 9600 o bit Pr SET PARITY WORD STOP By pressing the PRINT key one accesses the selection of the available values n 8 1 n 8 2 n 7 2 E 7 1 E 7 2 n 8 1 o PWr Prn SETTING PRINTER MANAGEMENT In this step one programmes the management of a possible connected printer PWr EXt with instrument on printer managed Ext oFF printer managed the start up characters are sent to the printer because the printer is considered to be configured in the energy saving mode PWr EXt DGT DGT60 DGTQ DGTP DGTPK DGT20 Prn CtS RTS CTS STATUS CONFIGURATION On the printer serial line the indicator has a CTS input Clear
93. rument In the SET UP ENVIRONMENT in the SEtuP gt gt ConFiG gt gt GrAV it is possible to view and or enter the gravitation acceleration value of the destination zone of use 6 SERIAL OUTPUTS The instrument has two bidirectional serial outputs which have the output in ASCII code compatible with the majority of printers remote displays PCs and other devices The transmission of data through the serial ports can be configured in different ways according to the setting of the PC SEL PCMode and Pr ModE steps in the SET UP environment Refer to the paragraph 6 4 section for the functioning specifics 6 1 RS485 DGT4 DGT60 DGT4 DGT20 DGT20AN COM1 DGTQ DGTQ AN DGTP DGTP AN SERIAL PORT It is bi directional half duplex and uses an R485 for transmitting data for the DGT4 and DGT60 or one may use either an RS485 or an RS232 for the DGTP and DGTQ depending on how the jumpers of the COM1 of the board have been set the jumpers are set by default in RS485 for further details see section 11 CONNECTION SCHEMES It is mainly used to connect computers PLCs additional remote displays The transmission speed may be selected in the SET UP among these 1200 2400 4800 9600 19200 38400 57600 115200 Baud bit sec Below is the RS485 connection of the indicator DGT4 DGT60 DGT20 and DGTP Meaning B Line 485 A Line 485 31 DGT DGT60 DGTQ DGTP DGTPK DGT20 Conne
94. s CAL 0 3 Tare Acquisition Put the tare on the scale and press PRINT to confirm the operation 4 Saving the Calibration Once the zero calibration is made press various times the C ON OFF key until the indicator shows SAVE in the display confirm with PRINT to store and return to weighing 4 5 THEORETICAL CALIBRATION Premise it s possible to use this procedure if one does not have a sample weight available for carrying out a real calibration 1 2 Follow the steps described in par 4 1 up to point 10 independent channels otherwise follow the steps described in par 4 2 up to point 4 dependent channels Select the thEo CA step and press PRINT Setting cell sensitivity in mV V Select CEL SEn step press PRINT enter the cell sensitivity in mV V up to 99 99999 mV V and confirm with PRINT In case of various connected cells through the junction box enter the average of the value in case of dependent channels enter the sum of the value Setting cell capacity Select the CEL CAP step press PRINT enter the cell capacity the unit of measure is the one configured for the scale up to 999999 and confirm with PRINT Setting pre load weight Select the dEAd Ld step press PRINT enter the weight of the structure bearing on the load cells The first character indicates the sign 0 indicates a positive value indicates a negative value The sign is changed by positioning on the first digit and
95. sing the SENSE signal one should short circuiting SEN with EXC and SEN with EXC by closing the J1 and J2 jumpers CELL2 C2 4 AMP Connector 31 SIG SIGNAL 32 SIG SIGNAL 33 EXC EXCITATION 34 EXC EXCITATION CELL3 C3 4 Pin AMP Connector 39 SIG SIGNAL 40 SIG SIGNAL 41 EXC EXCITATION 42 EXC EXCITATION CELL4 64 4 Pin AMP Connector 35 SIG SIGNAL 36 SIG SIGNAL 37 EXC EXCITATION 38 EXC EXCITATION e SENSE JUMPER J1 and J2 if closed REFERENCE and POWER SUPPLY REFERENCE and POWER SUPPLY for the channel 1 are jumpered on the board e CALIBRATION JUMPER CAL if closed it enables the access to the metrological parameters e O BOOT Connector for the connection of the ALIBI MEMORY board or for the CLOCK board 70 DGT DGT60 DGTQ DGTP DGTPK DGT20 ANALOGUE OUTPUT DGTQ AN version On voltage 13 V 10V 12 COM 0 V GND On current 11 1 20 mA 12 COM 0 GND Note the maximum resistance applicable on the output current is 350 Ohm and the minimum resistance applicable on the output voltage is 10 kohm COM 1 SERIAL PORT DGTQ and DGTQ AN versions JUMPERS COMI RS485 RS232 8 GND GND 1 and 2 all closed RS485 serial line 9 Line 485 Transmission 2 and 3 all closed RS232 serial line 10 B Line 485 Reception The jumpers are set by default in RS485 e PRN SERIAL PORT COM 2
96. single output which one wants to enable from 1 to 6 with the DGTQ model VWV enabling disabling code for the single output V 0000 disabled while V 0001 enabled for all the outputs in other words N 0 the value identifies the outputs to be enabled expressed in hexadecimals Answer lt 5 gt lt gt lt 5 gt answer does not imply that the command has been made on the output or all the set outputs Example lt ESC gt 010UTP00003 lt STX gt Result Configuration of the outputs see the following explanation DGT4 DGT20 and DGT60 models A bit is ascribed to each output Board outputs Bit not managed RL2 RL1 Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 The bit at 1 is interpreted as active output while the bit at 0 as disabled output If for example one wants to enable simultaneously the R1 and R2 outputs the binary combination will be Bit not managed Bit Bit 15 0 0 1 Which in hexadecimals corresponds to the number 0003 therefore the command will be OUTP00003 CR LF NOTES The set point enabling command does not work neither in the set up environment nor in the weighing phase if the setpoint mode has been selected and the output function is different than nonE rif output step FunC parameter No output is ascribed
97. ss PRINT 11 12 13 aS 15 lt 27 17 18 19 20 DGT DGT60 DGTQ DGTP DGTPK DGT20 If a calibration point had been set once the weight acquisition has been made the display shows for an instant the value of the internal divisions and then the step or EQUAL for the procedure of calibration 4 2 If there are more calibration points repeat the operations for the points ddt2 tP2 ddt3 tP3 Once the weight acquisition is made the display shows for an instant the value of the internal divisions and then the step or EqUAL for the calibration procedure 4 2 If a single scale is connected to the instrument nChan 1 gt gt Go to point 19 If there are various scales connected to the instrument nChan gt 1 gt gt Repeat the calibration procedure for each scale starting from point 3 in order to select the scale to be calibrated go through again the steps from 3 gt gt 16 Saving the Calibration Once the calibration has been made of all the necessary points press many times the C ON OFF key until the indicator shows SAVE in the display confirm with PRINT to store and return to weighing N B the calibration points must be in increasing order point 1 point 2 point 3 4 2 Calibration procedure for DEPENDENT CHANNELS MODE could eventually be digitall equalized Premise this procedure is to be followed in case one has to calibrate a scale having
98. t is possible to use an analogue output configurable at 0 10V 0 20 mA or 4 20 mA The voltage and the output current from the interface are proportional to the gross weight or net weight present on the scale In regards to the electrical connection scheme refer to the section 11 ELECTRICAL SCHEMES Note The analogue output is updated every 50ms and takes on the value corresponding to the weight converted in that instant therefore if the filter is slowed on the weight the analogue output also slows down For configuring the parameters one should enter the setup environment and enter in the SEtuP gt gt ConFiG gt gt Anout step SEtuP m gt gt 1 4 gt ModE gt gt Ao G gt Aon gt AoMA gt XXXXXX gt AoZE gt XXXXXX gt AoMi gt XXXXXX SiGn _ PoSit nEGAt ChAn By entering this step one selects the channel to be configured from 1 to 4 NOTE The parameter is not displayed if one has set dEP CH in the tYPE parameter or in case of one channel application step SEtuP gt gt ConFiG gt gt nChAn ModE By entering this step one selects the tyep of analogue output gt Ao analogue output disabled gt AoG analogue output on gross weight gt analogue output on net weight
99. ta REPEAT THESE SAVING OPERATIONS EACH TIME THAT ONE MODIFIES THE LABEL OR THE DATA IN IT OR IF IT IS NECESSARY TO CHANGE THE FUNCTIONING MODE AFTER HAVING PROGRAMMED THE LABEL It is also possible to create or customize the label by using the label creation programme supplied together with the labeller refer to the labeller manual for further information 9 PRINTING THE HEADING It is possible to programme from the PC the 4 alphanumeric heading lines of 24 characters each which will be printed in the manner which has been programmed until these are cancelled or substituted One configures the heading by using the DINI TOOLS software on the PC by following the instructions of the relative manual while to select the printing mode of the heading follow the procedure described below Enter in the TECHNICAL SET UP gt gt SEtup gt gt SeriAL gt gt CoM Prn CoM Prn Int no Int Si Int Fi Int SuM both no tot SuM P o gt PrConF e 4 05 gt nuMWEi doM 1 Enter in the step LC9M Prn 2 Enter in the step P ConF S IntES 3 Enterin the step 4 Select the heading printing mode int no int Si int F1 int SuM does not print the heading prints the heading only with the first totalisation if a totalizer mode has been selected if a totalizer mode is selected
100. tandard string when the PRINT key is pressed Prin EX transmission of extended string when the PRINT key is pressed NOTE if the TOTALIZER mode horizontal or vertical is active the transmission through the key is carried out by pressing the MODE key The transmission of the standard or extended string upon the pressing of the PRINT key is confirmed by trAnSM on the display 485 transmission with 485 protocol by confirming with PRINT one is required to enter the machine code the message Ad485 appears for an instant enter a value between 0 and 98 ModbuS Transmission with the MODBUS protocol ProFib Transmission with the PROFIBUS protocol ALL Std continuous transmission with standard string ALL EXt continuous transmission with extended string or multiscale string in the TRANSM mode StAb St transmission with each weigh with standard string StAb EX transmission with each weigh with extended string or multiscale string in the TRANSM mode W rEPE 8 Reception of string from remote scale S The parameter is displayed only if one has selected the rEPE functioning mode in the FModE gt gt Func step By confirming with PRINT one is requested to set the following parameters for the management of the remote scale tErM REMOTE SCALE TERMINATOR In this step one enters the decimal ASCII code up to 2 characters of the terminator characters of the weight string I E 13 for CR or 10 for LF 00 DGT D
101. tep equalization of the third cell put same calibration weight on the cell connected to input 3 of the indicator and press the PRINT key If nChan gt 3 Select Eq 4 step equalization of the fourth cell put the same calibration weight on the cell connected to input 4 of the indicator and press the PRINT key 10 When the equalization is finished the message EQ OK appears and one exits the equalization submenu 11 Select the ntP step and press PRINT 12 Nr of Calibration points Set the number of points with the ZERO or TARE keys on which one wants to make the calibration from 1 to 3 with 1 one will make the zero point and a weight point and press PRINT 13 Acquisition of Scale Zero Select step scale zero point unload the scale and wait a few seconds then press PRINT if the equalization of the channels has not been made the no Eq message appears and the instrument emits an acoustic signal press the ENTER PRINT key to proceed anyways with the acquisition of the weight or the C ON OFF key to exit the step 14 Repeat the points from 14 to 17 described previously in the SCALE CONNECTED TO JUST ONE CHANNEL MODE 15 Saving the Calibration When the calibration has been made of all the necessary points press various times the C ON OFF key until the indicator shows SAVE in the display confirm with PRINT to store and return to weighing Note after the cell equalization is necessary to execute
102. that is not between 9 75001 and 9 84999 inclusive g 9 80655 With approved instrument the parameter is read only CALib SCALE CALIBRATION See paragraph 4 SCALE CALIBRATION With approved instrument the parameter is read only gt OCALib ZERO CALIBRATION See paragraph 4 SCALE CALIBRATION The parameter is not displayed if the instrument is approved e DsP rF DISPLAY REFRESH It is possible to slow the speed of the display refresh improving the stability of the displayed data norM The function of improving the stability of the displayed data is disabled 20Hz 20 display sec refreshments 10Hz 10 display sec refreshments 5Hz 5 display sec refreshments 2 5Hz 2 5 display sec refreshments 1Hz 1 display sec refreshment Note This works only the displaying e SEriAL SERIALS PRINTOUTS ETC gt PC SEL PC SERIAL SELECTION Through this step one can select the PC serial port and therefore invert the serial ports DGT4 DGT20 and DGT60 models 485 The communication between the indicator and the PC takes place through the RS485 or PROFIBUS port with the DGTQPB model while the transmission of the data to the printer takes place through the RS232 port 232 The communication between the indicator and the PC takes place through the RS232 port while the transmission of the data to the printer takes place through the RS485 port or does not take place for the DGT4PB DGT20PB 232
103. the calibration procedure 4 3 IN CASE THE ZONE OF USE IS DIFFERENT FROM THE CALIBRATION ZONE ONE SHOULD 1 Enter the SET UP ENVIRONMENT of the scale when turned on press for an instant the TARE key while the firmware version is displayed 2 Enter the step SEtuP gt gt ConFiG gt gt GrAV and set the gravity acceleration value for the CALIBRATION ZONE 3 Make the calibration as described previously 4 Save and exit the SET UP ENVIRONMENT press various times the C ON OFF key until the indicator shows SAVE in the display and confirm with PRINT 5 Enter the SET UP ENVIRONMENT of the scale and enter the step SEtuP gt gt ConFiG gt gt GrAV and set the gravity acceleration value for the ZONE OF USER 29 DGT DGT60 DGTQ DGTP DGTPK DGT20 6 Save and exit from the SET UP ENVIRONMENT 7 The weight error caused by a different gravitational value between the calibration zone and the zone of use is automatically corrected NOTE with Approved Instrument upon start up the display shows the gravitational acceleration value of the ZONE OF USE 4 4 QUICK CALIBRATION OF ZERO Useful for calibrating just the ZERO point when a permanent TARE weight is added to the scale for example a roller unit 1 Enter in the SET UP ENVIRONMENT of the scale upon start up press for an instant the TARE key while the firmware version is displayed 2 Enter the step SEtuP gt gt ConFiG gt gt 0 CALib and press PRINT the display show
104. through the corresponding PrModE StEP of the SET UP environment TRANSMISSION TO PRINTER tPr and LP542 parameter requests the use of the print key on the indicator prints upon request of the operator The print command is inhibited if the weight is in motion and in all other circumstances in which the data is not valid see EXECUTION OF THE PRINTOUTS section USER MAN REF CONTINUOUS TRANSMISSION ALL Std and ALL EHt parameter see the ALL Std and ALL EHt modes of the PC port TRANSMISSION OF THE PC STRING UPON PRESSURE OF THE PRINT KEY PrPC St and PrPC EH parameter see the Prin St or Prin EH mode of the PC port 4 6 DIGIT REMOTE DISPLAY TRANSMISSION rEPE 4 and rEPE 6 parameter see the rEPE 4 and rEPE 6 mode of the PC port 36 DGT DGT60 DGTQ DGTP DGTPK DGT20 NOTE In the MASTER SLAVE functioning mode see section 8 4 MULTISCALE REPEATER MAStr USER MAN REF only the transmission modes to the printer and the rEPE 4 and rEPE 6 transmission mode are enabled for the printer port THE CONNECTION AND THE SOFTWARE CONFIGURATION OF THE SERIAL OUTPUTS MUST BE CARRIED OUT BY TECHNICAL PERSONNEL WHO KNOW THE PROCEDURES ON THE BASIS OF THE NEEDS OF THE USER 6 5 SERIAL COMMANDS FORMAT Version reading command CC VER lt CR LF gt Instrument response DGT4 DGT20 model CC VER vw DGTbbbbb lt CR DGT60 model CC VER vw DGT60bbb lt CR LF gt DGTQ model CC VER v
105. tly the indicator carries out the print functions each functioning mode has specific printouts shown in the Print examples section in the user manual USER MAN REF In any case it is possible to define some printing fields the size of the characters a heading and other options depending on the printer and the predefined functioning mode In the Pr Mode step of the set up environment it is possible to select whether to print on the DP190 TPR printer or the LP542S LP542P labeller see the following steps for all the printing options 1 Enter the SET UP environment of the scale when turned on press for an instant the TARE key while the firmware version is displayed 2 Select the SEtuP gt gt SEriAL gt gt Com Prn gt gt PrMode step and press PRINT 3 Select the desired printer tPR or LP542P and press PRINT 4 In the section 3 SET UP ENVIRONMENT see the descriptions of the baud Pr Bit Pr PWr Prn on Prin and Prn CtS steps for configuring the baud rate the number of transmission bits the printer s power supply and the CTS signal 5 Select the Pr Conf step and press PRINT one enters PROGRAMMING MENU OF THE PRINTOUTS Below is the description of the steps 6 Once the setting have been made press the C ON OFF key various times until the indicator shows SAVE In the display confirm with PRINT to memorize and return to weighing PrConF CONFIGURATION OF THE PRINTOUTS In this step one enters the
106. um Lint 2 Lint 3 Lint 4 maximum Lint 1 8 The parameter is displayed with the DGT60 model DGT DGT60 DGTQ DGTP DGTPK DGT20 CLoCK DATE TIME ADJUSTMENT OPTIONAL 9 In this step one sets the date and time of the indicator by pressing PRINT one is asked to enter in this order the day month year hour and minute The entry of each parameter must be confirmed with PRINT 8 the parameter is not displayed if there is no date time option or if the rEPE functioning mode has been selected FmodE gt gt FunCt parameter NOTE The date time function is standard fitted in the DGTP DGTPK version e LOCKED UNLOCKED DISABLED TARE SELECTION S LoCK locked tare unLoCK unlocked tare diSAb disabled tare See the TARE OPERATIONS section for further functioning details USER MAN REF LoCK S The parameter is not displayed if one has selected the rEPE or MAStr functioning mode FmodE gt gt FunCt parameter AutoFF AUTO SWITCH OFF It is possible to enable the automatic switch off of the indicator from 1 to 255 minutes or disable it the auto switch off starts working when with unloaded scale the weight has not been moved or a key has been pressed during the set time the display shows the blinking message and an acoustic signal is emitted then the indicator turns off gt disAb auto switch off disabled EnAb auto switch off enabled one will be asked to enter th
107. w DGTQbbbb lt CR LF gt DGTP model CC VER vw DGTPbbbb lt CR LF gt DGTPK model CC VER vvv DGTKbbbb CR LF gt in which VW is the firmware version b space character ascii decimal 32 character Extended weight read command CC REXT CR LF gt Instrument response in the IND CH mode or in the DEP CH mode EXTENDED STRING see paragraph 6 6 2 Instrument response in the TRANSM mode MULTISCALE STRING see paragraph 6 6 3 NOTES If the instrument is in the IND CH mode scale with independent channels or in the DEP CH mode scale with dependent channels and digitally equalized the weight value is read relative to the active channel to read the values of the other channels if configured one has to switch each time onto the desired channel see also CGCH channel switching command If the instrument is in the TRANSM mode scale with independent channels it is possible to read simultaneously the values for all the configured channels Reading command of the extended weight with Average Piece Weight APW CC REXTA CR LF gt Instrument response in the IND CH or in the DEP CH mode EXTENDED STRING see paragraph 6 6 2 Instrument response in the TRANSM mode MULTISCALE STRING see paragraph 6 6 3 NOTES If the instrument is in the IND CH mode scale with independent channels or in the DEP CH mode scale with dependent channels and digitally equalized the weight value is read relative to the
108. weight shows to be stable The delay time is considered only if one has selected the Set point on gross weight Set point o Net weight or Set point on Pieces as a output function o SiGn _ POINT SIGN PoSit Functioning on positive weight nEGAt Functioning on negative weight 8 The parameter is displayed only if one has selected the Set point on gross weight Set point o Net weight or Set point on Pieces as a output function The same configurations are valid for gt out2 _ OUTPUT2 gt 3 8 OUTPUT 3 gt out 4 S OUTPUT 4 gt out 5 8 OUTPUT 5 gt out 6 OUTPUT 6 Optional output with the DGTQ model e An out ANALOGUE OUTPUT DGT4 AN DGTQ AN and DGTPAN o ChAn SELECTION OF THE ACTIVE CHANNEL S 1 4 in SCALE WITH NON DEPENDENT CHANNELS functioning mode IND CH trAnSM 8 The parameter is not displayed if one has set dEP CH in the parameter or in case of a single channel application SEtuP gt gt ConFiG gt gt nChAn step o ModE OPERATING MODE analogue output disabled AoG analogue output on the gross weight Aon analogue output on the net weight o AoMAX MAXIMUM VALUE Setting of the maximum value of the analogue output o AoZEr SCALE ZERO VALUE Setting of the analogue output value when the scale displays zero weight 23 DGT DGT60 DGTQ DGTP DGTPK DGT20 o AoMin MINIMUM VALUE Setting of the minimum value of the analogue output
109. without using the SENSE signal one should short circuiting SEN with EXC and SEN with EXC by closing the J3 and J4 jumpers e When there are 6 wire cells 1 the SENSE is managed exclusively in systems with just one cell connected to the CELL1 terminal board in these applications open the J3 and J4 jumpers 2 in sistems with various cells the SENSE is not managed therefore for each cell Shortcircuit the SENSE wire with the EXC wire and the SENSE wire with the EXC wire otherwise one may leave the SENSE wires unconnected Close the J3 and J4 jumpers DGT DGT60 DGTQ DGTP DGTPK DGT20 2 4EARTHING SYSTEM For the right earthing and the optimal functioning of the system it is necessary to ground the indicator load cells eventual junction box and the weighing structure INDICATOR Ground terminal 2 GND using a copper cable with a section not less than 16 mm LOAD CELLS AND JUNCTION BOX n case the load cells are connected to the indicator through a junction box it is necessary to connect the sheathing both of cells cables and of indicator cable to the earthing of the junction box refer to the junction box manual and connect this to the earth through copper cables having at least a 16 mm cross section f the load cells are directly connected to the indicator without the junction box it is necessary to ground the sheathing of the cell cables using copper cables having at least a 16 mm2 cross se
110. x2 5 mm Font 2d 1 5 5 Font 3 2 3 Font 30 2 x 6 Font 4 3x4mm Font 4d 3x8mm Font 5 4x6mm Font 5d 4x12mm EXAMPLE 1 one wants to print 4 heading lines of which the first two are double the height in respect to the second two GROSS TARE NET DATE and TIME One will programme inthe heading LinE 1 and LinE 2 ChAr2 LinE 3 and LinE 4 ChAr 1 ChAr t ChAr 1 ChAr 1 Font 3 ChAr 2 Font 3d Result HEADING 1 DIMENSION ChAr 2 gt HEADING 2 gt HEADING 3 DIMENSION ChAr 1 ANS GROSS 1 000kg DIMENSION ChAr 1 TARE 0 000kg NET 1 000kg 10 20 25 11 2004 t MarG DISTANCE OF THE DATA PRINTED FROM THE LABEL S UPPER MARGIN Enter a value with 3 digits expressed in mm 1 10 HEADING 1 j HEADING 1 L MArG DISTANCE OF THE DATA PRINTED FROM THE LABEL S LEFT MARGIN Enter a value with 3 digits expressed in mm 4 57 DGT DGT60 DGTQ DGTP DGTPK DGT20 bArC PRINTING THE BAR CODE ONLY CODE 39 no does not print the bar code yes tot prints the bar code in the totalizer functioning mode it is printed just in the single totalisation SuM prints the bar code in the totalizer functioning mode it is printed just in the partial total both prints the bar code in the totalizer functioning mode it is printed both in the totalisations as well as in the partial total no NOTES the weight values are expressed with 6 digits without deci

WEIGHT INDICATORS

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