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Command Overview DIGIFORCE 9306

1. 48 1 3 5 15 sk Set Turning Point 49 1 3 5 16 tk Read Turning Point ore ee ace acea i do oa eo E soa a aut o a 49 3 6 Commands to display the results of measurement 0 0 0 0 nenea emana enma 50 1 3 6 1 WZ Adjust Zoom Areda eieiaeo reenen re naen Ee sodsessarandedenondets nape Hes cecedsroansanzagencnbtanebe es 50 1 3 6 2 2 R amp ad Zoom Area s scite caca ata a a rash ta EEEE E aaa aaa da aaa 50 1 3 6 3 Wd Select DIS pla Vnii ata a rescued caer aa ana cs i Da aa da 51 1 3 6 4 gd Read Display wS 1 3 6 5 wo Select Data Output Mode 452 1 3 6 6 go Read Data Output Mode no 1 3 6 7 as Autoscaling The Display an 53 1 3 6 8 ae Read Display Units eee 54 1 3 6 9 ei Read Display Units as Strings se DD 1 3 6 10 gv Read Measurement Curve nenea nenea aan aan aan aan 56 3 7 Commands for Interrogation of measurement Results nenea emana enma 57 1 3 7 1 Ge Get Evallationyscces ete n cd veces Sata ial ao la do asul d 57 1 3 7 2 gr Get Evaluation 1 58 1 3 7 3 fc Read Measurement Curve Data naro 1 3 7 4 gx Get Statistic Data 60 1 3 7 5 ms Read Measurement Status nenea anna aan 63 1 3 7 6 dr Read single values out of the statistics storage 64 1 3 7 7 rk Read KLASSIER Results 1 67 1 3 7 8 br read basic results 68 1 3 7 9 qa Write Data filed A 1 69 1 3 7 10 qb Write Data fled Bi cecene oc
2. P1 Unit X channel 0 42 Page 31 P2 Unit Y channel 0 42 Valid values for units P1 P2 See the table at su command Please note These are the units of the measuring channels When selecting a measurement function the units of the axis in the display can be changed due to the new function If you want to read the units of the currently displayed axis pleas use the ae command instead of the ru command 1 3 4 9 du Define User Defined Units The du command define unit defines the user defined units Syntax Host sends 9306 answers du lt Address gt sr lt STX gt du lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 User defined unit 1 P2 User defined unit 2 1 3 4 10 uu Read User Defined Units The uu command user unit reads the two user defined units from the 9306 Syntax uu Host sends lt Address gt sr lt STX gt uu lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value String max 4 char String max 4 char P1 User defined unit 1 String max 4 char P2 User defined unit 2 Stri
3. block Caution In the current program there is only one block window allowed P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 left 1 right 2 top 3 bottom 4 dont care P8 Don t care 0 P9 Don t care 0 Window type hysteresis P3 Hysteresis point Float number P4 Don t care 0 0 P5 Min hysteresis Float number P6 Max hysteresis Float number P7 Don t care 0 P8 Don t care 0 P9 Don t care 0 Window type gradient P3 x1 Float number P4 X2 Float number P5 Min gradient Float number P6 Max gradient Float number P7 Don t care 0 P8 Don t care 0 P9 Direction 0 positive 1 negative Page 36 1 3 5 4 gw Read Evaluation Window The gw command get window reads the evaluation window characteristics from the 9306 Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers gw lt Address gt sr lt STX gt gw lt S gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Caution This command is not allowed in measurement mode Classier X and Classier Y Please use at first the gp command specify the selected measurement mode Meaning of
4. cesses sist 1 3 2 17 wr Select Reset Modei oneste ceea ada aaa statea duet oaste ana cadea o c t 1 3 2 18 rr Read Reset Mode inci cioc nitoare 1 3 2 19 re Execute Reset eeeeesesececeteeeseeees 1 3 2 20 hs Set Help Texts oc ceeeeeseeeeeseseeeeees 1 3 2 21 hg Get Help Texts oc eeeeeeeeseeeeeees 1 3 2 22 em Enable Measurement 1 3 2 23 sr Set Ready Mode 0 ec eeeeeeeeeteeeeees 1 3 2 24 fr Read Ready Mode ee eceeeneeeeeees 1 3 2 25 rf Release Ready Signal cee 1 3 2 26 ps Write PROFIBUS Configuration 1 3 2 27 pf read PROFIBUS Configuration 1 3 2 28 de Enable Disable LCD Update ats 1 3 2 29 dg Read ECD Upate secetei coca a a eat oa ati a a i i ll ai ae 1 3 3 Measurement Amplifier Setup Commands me nenea nana enanaennaanaaenae 1 3 3 1 si Adjust the Input Amplifier tee a a a E A ENER 1 3 3 2 ri Read The Input Amplifier Adjustment oe eee eeseeeeseteeeeseeessceeseseesceeseeseeesseeecaceeesceeseeneataes 1 3 4 Device Calibration Commands cccccccesssecesssseceeseeeeeseeecesseeeeessseeeeseneeeeseseeeesssseeessenseseneneeees 1 3 4 1 ss Select Shunt Resistor oe eee esesecececensseesecececeseeescscscecencessescscsceceacsescecesceseassescececneeatseeeeeees 1 3 4 2 rs Read Shunt Resistor Value 1 3 4 3 mc Measure Calibration Value ss 1 3 4 4 ge Read Calibration Data scoarta ati aaa na ti 30 ai a ba da 1 3 4 5 w
5. lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 LCD contrast 0 99 Page 15 1 3 2 14 rc Read LCD Contrast The rc command read contrast reads the contrast of the LCD display Syntax rc Host sends lt Address gt sr lt STX gt rc lt ET X gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 LCD contrast 0 99 1 3 2 15 sl Select Language The sl command set language selects the user language Syntax sl Host sends lt Address gt sr lt STX gt sl lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Language 0 German 1 English 2 French 3 Spanish 4 Italian 5 Portuguese 6 Czech Page 16 1 3 2 16 rl Read Language The rl command read language displays the selected user language Syntax rl Host sends lt Address gt sr lt STX gt rl lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the p
6. lt EOT gt Host sends lt Address gt po lt ENQ gt lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt ETX gt lt BCC gt 9306 answers Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Total number of measurements 0 27 1 counter P2 Result Class 0 0 65535 P3 Result Class 1 0 65535 P4 Result Class 2 0 65535 P5 Result Class 3 0 65535 P6 Result Class 4 0 65535 P7 Last measurement value of the last Float number measurement P8 Minimum of the last measurement Float number P9 Maximum of the last measurement Float number P10 Mean value of the last measurement Float number Page 67 1 3 7 8 br read basic results Version V200101 and newer With the br command basic results a combination of basic results can be read out of the device You can read most of the information also with other commands Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers br lt Address gt sr lt STX gt br lt ET X gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value
7. t care don t care P10 relevant relevant block Y don t care don t care P11 don t care don t care relevant relevant Page 58 1 3 7 3 fc Read Measurement Curve Data New Version The fc command fetch curve results reads the evaluation result of the current measurement If there is no current measurement the DIGIFORCE will answer with lt NAK gt and will set the corresponding error bit see command er Syntax fc Host sends lt Address gt sr lt STX gt fc lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Last curve point X Float number P2 Last curve point Y Float number P3 Maximum X value of the curve X Float number P4 Maximum X value of the curve Y Float number P5 Minimum Y value of the curve X Float number P6 Minimum Y value of the curve Y Float number P7 Maximum Y value of the curve X Float number P8 Maximum Y value of the curve Y Float number Page 59 1 3 7 4 gx Get Statistic Data The gx command get statistics reads the statistic data This command will be answered with NAK if there are less than two measurements Synt
8. 1 3 4 1 ss Select Shunt Resistor Caution Changed from Version V199906 The ss command set shunt selects a shunt resistor Syntax ss Host sends lt Address gt sr lt STX gt ss lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Shunt resistor 0 None 1 59 kOhm 2 80 kOhm 3 100 kOhm 4 300 kOhm 1 3 4 2 rs Read Shunt Resistor Value Caution Changed from Version V199906 The rs command read shunt reads the value of the selected shunt resistor Syntax rs Host sends lt Address gt sr lt STX gt rs lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Shunt resistor 0 None 1 59 kOhm 2 80 kOhm 3 100 kOhm 4 300 kOhm Page 28 1 3 4 3 mc Measure Calibration Value Caution Changed from Version V199906 The mc command measure calibration measures a calibration value Syntax mc Host sends lt Address gt sr lt STX gt mc lt S gt P1 lt S gt P2 lt ETX gt lt BCCs gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement channel 0 X 1 Y P2 Number of the calibration value 0 Cal1 lower value 1 Cal2
9. 7 NOK measurement but with useful information so it is valid for statistics gt 8 NOK measurement no useful information for statistics could be recorded P4 P5 are don t care values P4 Statistics raw value 1 32765 32764 P5 Statistics raw value 2 32765 32764 Meaning of the statistics raw values With measurement function Y f x and Y f x t Window type Meaning raw value 1 Meaning raw value 2 Pass Entry left right Exit left right Entry value Y coordinate Exit value Y coordinate Entry top bottom Exit top bottom Entry value X coordinate Exit value X coordinate Entry dont care Exit dont care No statistics available No statistics available Online Entry always on the left side gt Entry always on the right side gt Entry value Y coordinate Exit value Y coordinate Block Block value X coordinate Block value Y coordinate Gradient Difference Y Yn see below Difference X Xn see below Hysteresis Y Difference gt Hysteresis Don t care The measurement value has to be calculated with the equation e g X Channel Xn Mx Kx Tare X Unit X channel The measurement value of a gradient window has to be calculated with the equation Yn Ky Xn Kx Unit Y channel Unit X channel Page 65 With measurement function Y f t Window type Meaning raw value 1 Meaning raw value 2 Pass Entry left right E
10. P1 Current program number 0 31 P2 Name of the current program Zero terminated String of characters with maximal 12 1 Chars Longer strings will be cut off and terminated with zero after 12 chars P3 Number of measurement 0 27 P4 Evaluation 0 IO 1 NIO P5 Data field A Zero terminated String of characters with maximal 12 1 Chars Longer strings will be cut off and terminated with zero after 12 chars P6 Data field B Zero terminated String of characters with maximal 12 1 Chars Longer strings will be cut off and terminated with zero after 12 chars Customer specific data additional to the current measurement can be stored in the Data fields A and B You can only write information into the data fields with the corresponding commands qa and qb The data field depend not to the current program they exist only once in the whole device Page 68 1 3 7 9 qa Write Data filed A Version V200101 and newer With the qa command you can write a character string into data field A This String may obtain customer specific information about the current measurement It should be used as data storage the device will not modify the information The information can be read out with the Best regards command Note that blank characters are not allowed in the data field string They are changed automatically into underscores _ Syntax qa Host sends lt Address gt sr lt STX gt qa lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt A
11. 1 0 Page 8 1 3 2 3 ga Get Access Permissions With the ga command get access permission the access permissions are read from the DIGIFORCE 9306 Syntax ga Host sends lt Address gt sr lt STX gt ga lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt S gt P12 lt S gt P13 lt S gt P14 lt S gt P15 lt S gt P16 lt S gt P17 lt S gt P18 lt S gt P19 lt S gt P20 lt S gt P21 lt S gt P22 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value Value access access enable disable P1 General settings user 1 1 0 P2 Channel settings user 1 1 0 P3 Calibration user 1 1 0 P4 Measurement mode user 1 1 0 P5 Evaluation windows user 1 1 0 P6 Switch points user 1 1 0 P7 Test operation user 1 1 0 P8 Data output user 1 1 0 P9 Reset user 1 1 0 P10 Copy program user 1 1 0 P11 Tare enable user 1 1 0 P12 General settings user 2 1 0 P13 Channel settings user 2 1 0 P14 Calibration user 2 1 0 P15 Measurement mode user 2 1 0 P16 Evaluation windows user 2 1 0 P17 Switch points user 2 1 0 P18 Test operation user 2 1 0 P19 Data output user 2 1 0 P20 Reset user 2 1 0 P21 Copy program use
12. 2 8 gu Read Serial Interface Characteristics The gu command get UART reads the serial interface characteristics form the DIGIFORCE 9306 The data format is always 8 data bits and 1 stop bit Syntax gu Host sends lt Address gt sr lt STX gt gu lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 gt lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Type of interface 0 RS 232 1 RS 485 half duplex 2 RS 485 full duplex P2 Baudrate 9600 19200 38400 P3 Parity 0 even parity 1 odd parity 2 no parity P4 Device address 0 99 P5 Block check 0 disabled 1 enabled 1 3 2 9 st Set Time The st command set time adjusts the real time clock Syntax st Host sends lt Address gt sr lt STX gt st lt S gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Hour 0 23 P2 Minute 0 59 P3 Second 0 59 Page 13 1 3 2 10 rt Read Time The rt command read time reads the time from the real time clock Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers rt lt Address gt sr lt
13. Coordinate Window 8 Minimum X Coordinate Window 8 Minimum Y Coordinate Window 8 Maximum X Coordinate Window 8 Maximum Y Coordinate Window 9 Entry X Coordinate Window 9 Entry Y Coordinate Window 9 Exit X Coordinate Window 9 Exit Y Coordinate Window 9 Minimum X Coordinate Window 9 Minimum Y Coordinate Window 9 Maximum X Coordinate Window 9 Maximum Y Coordinate Window 10 Entry X Coordinate Window 10 Entry Y Coordinate Window 10 Exit X Coordinate Window 10 Exit Y Coordinate Window 10 Minimum X Coordinate Window 10 Minimum Y Coordinate Window 10 Maximum X Coordinate Window 10 Maximum Y Coordinate 1 3 7 12 wg Write Settings for Numerical Display in Graphics Menu Version V200201 and newer The wg command defines the settings of the display of numerical values in the graphics display Syntax wg Host sends lt Address gt sr lt STX gt wg lt S gt P 1 lt S gt P2 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Number of display field 1 Left 2 Middle 3 Right P2 Measurement value to be displayed 0 No display 1 88 See table at the rg command e One measurement value can be displayed in different fields at the same time e f no measurement value is available e g the corresponding window is not defined XXX will be displayed e The values will only be displayed if there is at least
14. Don t care 0 P8 Don t care 0 P9 Don t care 0 Window type gradient P3 X1 Float number P4 X2 Float number P5 Min gradient Float number P6 Max gradient Float number P7 Don t care 0 P8 Don t care 0 P9 Direction 0 positive 1 negative Page 38 1 3 5 5 dk Configuration of the dynamic statistics memory With the dk command dynamic statistics configuration the already defined windows of the current program can be enabled for statistics Syntax dk Host sends lt Address gt sr lt STX gt dk lt S gt P1 lt S gt P2 lt ETX gt lt BCCs 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameters P1 and P2 Parameter Meaning Value P1 Window number 1 10 Number of relevant Windows P2 Enable flag for statistics 0 Don t store statistics for this window of the current program 1 Store the statistics of this window There is a maximum of 120000 entries for the statistics storage available This maximum has to be shared by all for statistics enabled windows Are there for example in the entire device 12 windows activated and only four of them are enabled for statistics so 120000 4 30000 Measurements can be stored for every one of the four windows 1 3 5 6 df Reading of the configuration of the dynamic statistics memory With the df command the configuration of the dynamic statistics for every window can be read Syntax df Host sends lt Address gt sr lt STX gt
15. My Y channel Float number P6 Kx X channel Float number P7 Ky Y channel Float number P8 Tare X X channel Float number P9 Tare Y Y channel Float number P10 Number of measurement points 0 8000 The measurement value can be calculated with the equation e g X Channel Xn M K Tare Unit X channel Page 56 1 3 7 Commands for Interrogation of measurement Results 1 3 7 1 ge Get Evaluation Old version still kept in the manual for compatibility reasons The ge command get evaluation reads the evaluation results of the last measurement Syntax ge Host sends lt Address gt sr lt STX gt ge lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P11 lt S gt P 12 Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn lt S gt P101 lt S gt P102 lt ETX gt lt BCC gt Parameter Meaning Value P1 Number of measurement Integer number P2 Current program number 0 31 P3 Number of NOK measurements Integer_ number P4 Evaluation of current measurement 0 OK 1 NOK P4 P1 to P 10 Window entry value Float number P4 P12 to P102 Window exit value Float number Page 57 1 3 7 2 gr Get Evaluation The gr commant get results reads the evaluation results of the last measurement Syntax gr Host
16. STX gt rt lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Hour 0 23 P2 Minute 0 59 P3 Second 0 59 1 3 2 11 sd Set Date The sd command set date adjusts the date of the real time clock Syntax Host sends 9306 answers Host sends sd lt Address gt sr lt STX gt sd lt S gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Day 1 31 P2 Month 1 12 P3 Year 1951 2050 Page 14 1 3 2 12 rd Read Date The rd command read date reads the date from the real time clock Syntax rd Host sends lt Address gt sr lt STX gt rd lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Day 1 31 P2 Month 1 12 P3 Year 1951 2050 1 3 2 13 sc Set LCD Contrast The sc command set contrast sets the contrast of the LCD display Syntax sc Host sends lt Address gt sr lt STX gt sc lt S gt P1 lt ETX gt lt BCC gt 9306 answers
17. df lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameters P1 and P2 Parameter Meaning Value P1 Window number 1 10 Number of the window P2 Answer current mode of the 0 No statistics information will be statistics storage for this window in stored for this window the current program 1 Statistics will be stored for this window There is a maximum of 120000 entries for the statistics storage available This maximum has to be shared by all for statistics enabled windows Are there for example in the entire device 12 windows activated and only four of them are enabled for statistics so 120000 4 30000 Measurements can be stored for every one of the four windows Page 39 1 3 5 7 wp Select Measurement Mode Caution Changed from Version V199906 The wp command write procedure selects the measurement mode Syntax wp Host sends lt Address gt sr lt STX gt wp lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P8 lt S gt P9 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement function 0 Y f X 1 Y f X t 2 Y f t 3 X f t 4 Classier X 5 Classier Y Th
18. number P4 Y max Float number Page 50 1 3 6 3 wd Select Display The wd command write display selects the display Syntax wd Host sends lt Address gt sr lt STX gt wd lt S gt P 1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Display enabled Display disabled P1 Graphic display 1 0 P2 Numeric display 1 1 0 P3 Numeric display 2 1 0 P4 Numeric display 3 1 0 P5 Statistic display 1 0 P6 No display 1 0 Caution There must be at least one display enabled 1 3 6 4 gd Read Display The gd command get display reads the enabled display modes from the 9306 Syntax gd Host sends lt Address gt sr lt STX gt gd lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt ETX gt lt BCCs Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Display enabled Display disabled P1 Graphic display 1 0 P2 Numeric display 1 1 0 P3 Numeric display 2 1 0 P4 Numeric display 3 1 0 P5 Statistic display 1 0 P6 No display 1 0 Page 51 1 3 6 5 wo Select Data Output Mode The wo command write output selects the output mode for the serial interface Syn
19. of two possible answers 1 If the station is ready to receive data it sends lt ACK gt After receiving this answer the master station begins transmitting data 2 If the station is not ready to receive data it sends lt NAK gt The master station can try to select the same station again If the master station receives no answer it can either select the station again or finish the transmission Fast Selection Alternatively to Selection with Response the Master Station can send a Selection Supervisory Sequence without lt ENQ gt This selects a station as slave station The Master Station starts transmitting data immediately without waiting for the answer lt ACK gt of the selected station Example Fast selection Sequence 0Osr lt STX gt command lt ETX gt 00 Address 0 decimal lt STX gt ASCll character STX code sequence for the command lt ETX gt ASCll character ETX End of connection The Master Station sends lt EOT gt to signal that it has no further data to transmit The control station becomes master again Page 5 Data transmission After establishing a connection data is transmitted according to the rules of Subcategory A4 The Master Station starts transmission with the character lt STX gt Then the data is transmitted The data segment ends with lt ETX gt After lt ETX gt a Blockcheck Character lt BCC gt is transmitted It is calculated using all bytes after lt STX gt including lt ETX gt by using EXOR
20. on all characters and or 80h to the result Response The slave station responds in one of two possible kinds 1 If the data is accepted and the station is ready to receive new data it sends lt ACK gt The master station can then transmit new data or finish the transmission by sending lt EOT gt 2 If the data is not accepted and the station is ready to receive new data it sends lt NAK gt The master station can then either send other data or finish the transmission The following diagram shows the connection of a system host with the DIGIFORCE 9306 The DIGIFORCE uses the address 00 Host sends Selection Supervisory Master Slave Sequence 00sr lt ENQ gt Host X DIGIFORCE 9306 becomes Slave and sends Host 9306 lt ACK gt The Host transmits a command starting with lt STX gt and ending with lt BCC gt Example device identification lt STX gt id lt ETX gt lt Bcc gt The 9306 sends lt ACK gt The Host closes the connection with lt EOT gt Host x To receive the answer of the 9306 the Host sends the Polling 00po lt ENQ gt 9306 Host The DIGIFORCE 9306 transmits the requested data lt STX gt DIGIFORCE 9306 Version 199906 SN 123454 Cal Dat 25 01 99 lt ETX gt lt BCC gt Optional The Host answers with lt ACK gt The 9306 sends lt EOT gt and finishes the Host X connection Page 6 1 3 Commands of the DIGIFORCE 9306 1 3 1 Ge
21. sends lt Address gt sr lt STX gt gr lt S gt P1 gt lt ETX gt lt BCC gt 9306 answers lt ACK gt Parameter Meaning Value P1 Window number 1 10 Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers Host sends 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt ETX gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Window type 0 Off 1 Pass 2 Hysteresis 3 Gradient 4 Online 5 Block P2 Evaluation 0 OK 1 NOK P3 Entry value X Float number P4 Entry value Y Float number P5 Exit value X Float number P6 Exit value Y Float number P7 X minimum in window Float number P8 Y minimum in window Float number P9 X maximum in window Float number P10 Y maximum in window Float number P11 With gradient window gradient Float number With hysteresis window Y difference The parameters are only relevant at the following window types Window type Pass Online Block Gradient Hysteresis P3 relevant relevant relevant relevant P4 relevant relevant relevant relevant P5 relevant don t care relevant relevant P6 relevant don t care relevant relevant P7 relevant don t care don t care don t care P8 relevant don t care don t care don t care P9 relevant relevant block X don
22. upper value 1 3 4 4 gc Read Calibration Data Caution Changed from Version V199906 The gc command get calibration reads the calibration data Syntax gc Host sends lt Address gt sr lt STX gt gc lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt ETX gt lt BCCs gt Host sends lt ACK gt 9306 answers lt EOT gt The meanings of the Parameters Pn are different due to a dependence to the measurement channel Incremental sensors Parameter Meaning Value P1 Measurement channel 0 X 1 Y P2 Pitch Float number 0 99999 P3 Direction 0 Positive 1 Negative P4 Reference mark 0 Off 1 On P5 Reference point Float number Other sensors Parameter Meaning Value P1 Measurement channel 0 X 1 Y P2 Scal1 lower scale value Float number Page 29 P3 Scal2 upper scale value Float number P4 Cal1 lower cal Value Float number P5 Cal2 upper cal Value Float number Remark When sensors LVDT or DVR are selected cal1 and cal2 are the binary values of the ADC They are not scaled to any unit 1 3 4 5 wc Write Calibration Data Caution Changed from Version V199906 The wc command write calibration writes calibration data to the DIGIFORCE 9306 Syntax wc Host sends lt A
23. 3 2 28 de Enable Disable LCD Update Version FELD V200202 and newer With the de command the LCD update of the device can be controlled This can be useful during writing a backup to the device The display will not be updated after every single interface command It will be finally updated with the last command of the backup de 1 This saves a lot of time and makes the backup much faster Syntax Host sends 9306 answers Host sends de lt Address gt sr lt STX gt de lt S gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 LCD update 0 gt LCD update disabled 1 gt LCD update enabled 1 3 2 29 dg Read LCD Update Version FELD V200202 and newer The dg command reads the configuration of the flag LDC update Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers dg lt Address gt sr lt STX gt dg lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 LCD update 0 gt LCD update disabled 1 gt LCD update enabled Page 23 1 3 3 Measurement Amplifier Setup Commands 1 3 3 1 si Adjust the Input Amplifier The si command set input adjusts the input amplifiers Syntax Host sends 9306 answer
24. CK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Data field A Zero terminated String of characters with maximal 12 1 Chars Longer strings will be cut off and terminated with zero after 12 chars No blanks allowed they will be changed to _ 1 3 7 10 qb Write Data filed B Version V200101 and newer With the qb command you can write a character string into data field B This String may obtain customer specific information about the current measurement It should be used as data storage the device will not modify the information The information can be read out with the Best regards command Note that blank characters are not allowed in the data field string They are changed automatically into underscores _ Syntax qb Host sends lt Address gt sr lt STX gt qb lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Data field B Zero terminated String of characters with maximal 12 1 Chars Longer strings will be cut off and terminated with zero after 12 chars No blanks allowed they will be changed to _ Page 69 1 3 7 11 rg Read Settings for Numerical Display in Graphics Menu Version V200201 and newer The rg command reads the current settings of the display of numerical values in the graphics display Syntax rg Host sends lt Addre
25. Command Overview DIGIFORCE 9306 27 08 2002 Page 1 CONTENTS 1 SERIAL COMMUNICATION siccscccssceoseasssscoussossesessasscoasdesssssacusscoessasonieseacosscessceasessssocecsdesensessosacdeadossosonses 4 1 1 SERIAL COMMUNICATION SETUP sac naste t na casa a ada a a dau daca data ata 1 2 COMMUNICATION PROTOCOL sn so ea aa tea a ti aaa CE i cata a l N ta at 1 3 COMMANDS OF THE DIGIFORCE 9306 nenea nana emana nana enma 1 3 1 General Advice ci suc oa E E es eh A A lg oi aa pla Du a 1 3 2 General Settings Commands ox sic oa ae cad dana alea saa desde i sa lasam 1 3 2 1 id GetIdentificationi isnin ni ea E a aE a A E EERE 1 3 2 2 wa Define Access Permissions 1 3 2 3 ga Get Access Permisions 1 3 2 4 wk Define Passwords emuueeeeeeeee 1 3 2 5 gk Read Passwords s e 1 3 2 6 er Read Error State 1 3 2 7 wu Serial Interface Setup eee 1 3 2 8 gu Read Serial Interface Characteristics 1 3 2 9 St S t TiM sa te ea ae Pose dee dac 1 3 2 10 rt Read Time ssi ce nainte aaa a aaa 1 3 2 11 Sd Set Date sasi rii ei cete tite arat setata 1 3 2 12 rd Read Date ce seessecsseeceteeeseeseee ee 1 3 2 13 Ise SetLED Contrast ns cica cec acu ara aaa li dbs a ate a a a a ba a 1 3 2 14 ro Read ECD Contrast nise nea race etica dedu ca At ei dud sii dea la eat dul dodo 1 3 2 15 sl Select Language 1 3 2 16 rl Read Language
26. Host sends Host sends 9306 answers Host sends 9306 answers Meaning of parameter P1 ri lt Address gt sr lt STX gt ri lt S gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Parameter Meaning Value P1 Channel 0 X 1 Y The meanings of the parameters P2 4 are different due to a dependence to the measurement channel Measurement channel X P2 Type of sensor 2 Standard signal 3 Poti 4 LVDT 5 DVR 6 DC DC 7 Incremental sinus 8 Incremental TTL 9 Incremental torque P3 Range with Poti DC DC 0 5V 1 10V Range with LVDT DVR 0 25mV 1 50mV 2 100mV 3 250mV 4 500mV 5 1000mV Range with standard signal 0 5V 1 10V Range with incremental 0 Don t care P4 Excitation 1 5V 2 10V LVDT DVR and incremental 1 or 2 Don t care Measurement channel Y P2 Type of sensor 0 Strain gage 1 Piezo 2 Standard signal P3 Range with strain gage 0 2mV 1 4mV Page 26 Range with piezo Range with standard signal 2 8mV 3 16mV 4 32mV 5 64mV 6 128mV 4 1nC 5 2nC 6 5nC 7 10nC 8 20nC 9 50nC 10 100nC 11 200nC 12 500nC 2 3V 3 6V 4 12V P4 Excitation With piezo 0 2 5V 1 5V 0 or 1 Don t care Page 27 1 3 4 Device Calibration Commands
27. Points The gs command get switch reads the switch points from the 9306 Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers gs lt Address gt sr lt STX gt gs lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt ws lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt S gt P12 lt S gt P13 lt S gt P14 lt S gt P15 lt S gt P16 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Switch pointi threshold Float number P2 Switch point2 threshold Float number P3 Switch point3 threshold Float number P4 Switch point4 threshold Float number P5 Switch pointi channel 0 X Channel 1 Y Channel P6 Switch point2 channel 0 X Channel 1 Y Channel P7 Switch point3 channel 0 X Channel 1 Y Channel P8 Switch point4 channel 0 X Channel 1 Y Channel P9 Switch pointi channel 0 Low active 1 High active P10 Switch point2 logic 0 Low active 1 High active P11 Switch point3 logic 0 Low active 1 High active P12 Switch point4 logic 0 Low active 1 High active P13 Switch pointi reference 0 Absolute 1 Trigger P14 Switch point2 reference 0 Absolute 1 Trigger P15 Switch point3 reference 0 Absolute 1 Trigger P16 Switch point4 refe
28. RMAL 0 Choose READY mode PC CONTROLLED 1 Page 20 1 3 2 24 fr Read Ready Mode New in Version V200101 With the fr command fetch Ready mode the selected READY mode can be read out of the device see also sr command The selected READY mode is also displayed on the 9306 in the measuring mode The status output in the upper right corner is displayed in inverted mode Syntax fr Host sends lt Address gt sr lt STX gt fr lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 READY mode NORMAL 0 READY mode PC CONTROLLED 1 1 3 2 25 rf Release Ready Signal New in Version V200101 With the rf command Ready Free the READY signal is released After that the 9306 is allowed to set the READY signal if the device has finished the measurement and evaluation phase The READY signal will remain active until the next measurement begins This command makes only sense when the device is in PC CONTROLLED mode see sr command Syntax rf Host sends lt Address gt sr lt STX gt rf lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Page 21 1 3 2 26 ps Write PROFIBUS Configuration Version FELD V200201 and newer Command is only available with the o
29. To keep the wp gp commands compatible with the older software versions both filter parameters are transmitted binary coded in just one byte The wp gp commands can still be used as in older versions these parameters are still valid and have still the same meaning Dec MSB Bit7 Bit6 BitS Bit4 Bit3 Bit2 LSB Meaning 0 0 0 0 0 0 0 0 0 Both filters off old 1 0 0 0 0 0 0 0 1 Both filters 50Hz old 2 0 0 0 0 0 0 1 0 Both filters 400Hz old 1 0 0 0 1 X X X Filter X Displ off 1 0 0 1 1 X X X Filter X Displ 5Hz 1 0 1 0 1 X X X_ Filter X Displ 10Hz 1 0 1 1 1 X X X Filter X Displ 25Hz 1 1 0 0 1 X X X Filter X Displ 50Hz 1 1 0 1 1 X X X Filter X Displ 100Hz 1 1 1 0 1 X X X Filter X Displ 200Hz 1 1 1 1 1 X X X_ Filter X Displ 400Hz 1 X X X 1 0 0 0 Filter Y force off 1 X X X 1 0 0 1 Filter Y force 5Hz 1 X X X 1 0 1 0 Filter Y force 10Hz 1 X X X 1 0 1 1 Filter Y force 25Hz 1 X X X 1 1 0 0 Filter Y force 50Hz 1 X X X 1 1 0 1 Filter Y force 100Hz 1 X X X 1 1 1 0 Filter Y force 200Hz 1 X X X 1 1 1 1 Filter Y force 400Hz Example If you want to filter the signal of the displacement sensor X with 25Hz and you want to get the signal of the force sensor unfiltered you will have to transmit 1011 1000 bin gt B8hex gt 184dez to the device The 1 at Bit MSB and at Bit 4 are only used to
30. Window 2 Minimum Y Coordinate Window 2 Maximum X Coordinate Window 2 Maximum Y Coordinate Window 3 Entry X Coordinate Window 3 Entry Y Coordinate Window 3 Exit X Coordinate Window 3 Exit Y Coordinate Page 71 Window 3 Minimum X Coordinate Window 3 Minimum Y Coordinate Window 3 Maximum X Coordinate Window 3 Maximum Y Coordinate Window 4 Entry X Coordinate Window 4 Entry Y Coordinate Window 4 Exit X Coordinate Window 4 Exit Y Coordinate Window 4 Minimum X Coordinate Window 4 Minimum Y Coordinate Window 4 Maximum X Coordinate Window 4 Maximum Y Coordinate Window 5 Entry X Coordinate Window 5 Entry Y Coordinate Window 5 Exit X Coordinate Window 5 Exit Y Coordinate Window 5 Minimum X Coordinate Window 5 Minimum Y Coordinate Window 5 Maximum X Coordinate Window 5 Maximum Y Coordinate Window 6 Entry X Coordinate Window 6 Entry Y Coordinate Window 6 Exit X Coordinate Window 6 Exit Y Coordinate Window 6 Minimum X Coordinate Window 6 Minimum Y Coordinate Window 6 Maximum X Coordinate Window 6 Maximum Y Coordinate Window 7 Entry X Coordinate Window 7 Entry Y Coordinate Window 7 Exit X Coordinate Window 7 Exit Y Coordinate Window 7 Minimum X Coordinate Window 7 Minimum Y Coordinate Window 7 Maximum X Coordinate Window 7 Maximum Y Coordinate Window 8 Entry X Coordinate Window 8 Entry Y Coordinate Window 8 Exit X Coordinate Window 8 Exit Y
31. arameter Pn Parameter Meaning Value P1 Language 0 German 1 English 2 French 3 Spanish 4 Italian 5 Portuguese 6 Czech 1 3 2 17 wr Select Reset Mode The wr command write reset selects the reset mode Syntax wr Host sends lt Address gt sr lt STX gt wr lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Reset mode 0 Power ON 1 Manual Page 17 1 3 2 18 rr Read Reset Mode The rr command read reset mode displays the selected reset mode Syntax rr Host sends lt Address gt sr lt STX gt rr lt ET X gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Reset mode 0 Power ON 1 Manual 1 3 2 19 re Execute Reset The re command reset execute executes a reset All statistic counters will be cleared Syntax re Host sends lt Address gt sr lt STX gt re lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Page 18 1 3 2 20 hs Set Help Texts The hs command help text set transmits the help texts fore each window line by line to the DIGIFORCE Syntax Host sends 9306 answers Host s
32. are new filter frequencies available There are also different filters available for X and Y channel Please see the following comment about filters P3 Start mode 0 extern 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 2 Trigger Y channel P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function X f t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the following comment about filters P3 Start mode 0 extern 1 intern X P4 Dummy 0 P5 Reference 0 Absolute 1 Trigger X channel P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function KLASSIER X KLASSIER Y_ P1 4 5 P2 Classier mode 0 Min value 1 Max value 2 Average value 3 Current value P3 Don t care 0 P4 Don t care 0 Page 41 P5 Don t care 0 P6 Threshold value 1 Float number P7 Threshold value 2 Float number P8 Threshold value 3 Float number P9 Threshold value 4 Float number Comment about Filter From software version V200006 on there is a filter for each measurement channel displacement and force available Additionally new filter frequencies are implemented
33. ax gx Host sends lt Address gt sr lt STX gt gx lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the Parameter Parameter Meaning Value P1 Window function number 0 NIO Info for all windows 1 10 Window number Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt S gt P12 lt S gt P13 lt S gt P14 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the Parameters Parameter P1 0 P2 Total number of measurements 0 2432 P3 Total Number of NOK evaluations 0 2 32 P4 Dummy 0 P5 Percent part of the measurements Float number from P1 in which window 1 was NOK P6 Percent part of the measurements Float number from P1 in which window 2 was NOK P7 Percent part of the measurements Float number from P1 in which window 3 was NOK P8 Percent part of the measurements Float number from P1 in which window 4 was NOK P9 Percent part of the measurements Float number from P1 in which window 5 was NOK P10 Percent part of the measurements Float number from P1 in which window 6 was NOK P11 Percent part of the measurements Float number from P1 in which window 7 was NOK P12 Percent part of the measurements Float number from P1 in which window 8 was NOK P13 Perce
34. dard deviation Float number P14 Block value x Cpk Float number Page 61 Window Type HYSTERESIS P5 Minimum value hysteresis Float number P6 Maximum value hysteresis Float number P7 Arithmetic mean value Float number P8 Standard deviation Float number P9 Cpk value Float number P10 Don t care 0 0 P11 Don t care 0 0 P12 Don t care 0 0 P13 Don t care 0 0 P14 Don t care 0 0 Window Type GRADIENT P5 Minimum gradient value Float number P6 Maximum gradient value Float number P7 Arithmetic mean value Float number P8 Standard deviation Float number P9 Cpk value Float number P10 Don t care 0 0 P11 Don t care 0 0 P12 Don t care 0 0 P13 Don t care 0 0 P14 Don t care 0 0 Page 62 1 3 7 5 ms Read Measurement Status The ms command measurement status reads the current status of the measurement Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers ms lt Address gt sr lt STX gt ms lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P1 lt ETX gt lt BCCs lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement status 0 No new measurement values available 1 Measurement has finished new measurement values are available 2 No data available at all there has
35. ddress gt sr lt STX gt wc lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt ETX gt lt BCC gt 9306 answers lt ACK gt The meanings of the Parameters Pn are different due to a dependence to the measurement channel Incremental sensors Parameter Meaning Value P1 Measurement channel 0 X 1 Y P2 Pitch Float number 0 99999 P3 Direction 0 Positive 1 Negative P4 Reference mark 0 Off 1 On P5 Reference point Float number Other sensors Parameter Meaning Value P1 Measurement channel 0 X 1 Y P2 Scal1 lower scale value Float number P3 Scal2 upper scale value Float number P4 Cal1 lower cal Value Float number P5 Cal2 upper cal Value Float number Remark It is not possible to write the calibration values cal1 and cal2 when sensor LVDT or DVR are selected The entries cali and cal2 will be ignored the rest of the entries will be accepted With these sensors the calibration values cal 1and cal2 have to be teach in 1 3 4 6 dc Execute Calibration The dc command do calibration calibrates the 9306 with the selected values Syntax dc Host sends lt Address gt sr lt STX gt dc lt ETX gt lt BCC gt 9306 answers lt ACK gt Page 30 1 3 4 7 su Set Unit The su command set unit selects the unit for the measurement channel Syntax su Host sends lt Address gt sr lt STX gt su lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt 9306 ans
36. detect errors Page 42 1 3 5 8 gp Read Measurement Mode Caution Changed from Version V199906 The gp command get procedure reads the current measurement mode Syntax gp Host sends lt Address gt sr lt STX gt gp lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement function 0 Y f X 1 Y f X t 2 Y f t 3 X f t 4 Classier X 5 Classier Y The meaning of parameter P2 9 changes in dependence to the selected measurement function Measurement function Y f x P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the comment about filters at the wp command P3 Start mode 0 extern 1 intern X 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 1 Trigger X channel 2 Trigger Y channel 3 Final Force 4 Block window P6 Trigger threshold Float number P7 Sample rate Float number 0 001 99999 P8 Start point Float number P9 End point Float number Page 43 Measurement function Y f
37. e meaning of parameter P2 9 changes in dependence to the selected measurement function Measurement function Y f x P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the following comment about filters P3 Start mode 0 extern 1 intern X 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 1 Trigger X channel 2 Trigger Y channel 3 Final Force 4 Block window P6 Trigger threshold Float number P7 Sample rate Float number 0 001 99999 P8 Start point Float number P9 End point Float number Measurement function Y f x t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the following comment about filters P3 Start mode 0 extern Page 40 1 intern X 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 1 Trigger X channel 2 Trigger Y channel 3 Final Force 4 Block window P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function Y f t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there
38. ean aa ati cot aa aa data aa at 69 1 3 7 11 rg Read Settings for Numerical Display in Graphics Menu ceeeeseseeeeeeeeeeeeeeees 70 1 3 7 12 wg Write Settings for Numerical Display in Graphics Menu wate 12 1 3 7 13 rn Read Settings for Numerical Display in Menu NUMERIC 4 13 1 3 7 14 wn Write Settings for Numerical Display in Menu NUMERIC 4 atl 1 3 7 15 zz Read Numerical Data Of Measurement Menue NUMERIC 4 wae 74 1 3 7 16 av Read any value session cani ca eat aaa Cioaca Ea ona ia ial 75 1 Serial Communication There is a PC program which is made by burster to communicate with the DIGIFORCE 9306 It is named DIGIDRAW order no 9306 P001 and it is available at burster 1 1 Serial Communication Setup The characteristics of the serial communication can be adjusted in the menu BASIC ADJUSTMENTS SERIAL INTERFACE Baud rate 9600 19200 38400 Data bits 8 fix Stop bits 1 fix Parity none even odd Block check On Off There is no hardware handshake 1 2 Communication protocol The used communication protocol is ANSII X3 28 1976 subcategory 2 5 A4 Connection Before a connection is realised the control station is master and no other station is slave The control station can either poll to pass its master status to an other station or determine a slave station to realize a connection Polling The control station sends a Polling Supervisory Sequence The Polling Superviso
39. ement value to be displayed 0 No display 1 88 See table at the rg command e One measurement value can be displayed in different fields at the same time e f no measurement value is available e g the corresponding window is not defined XXX will be displayed e The values will only be displayed if there is at least one measurement available Page 73 1 3 7 15 zz Read Numerical Data Of Measurement Menu NUMERIC 4 Version FELD V200201 and newer With the zz command all in the menu numeric 4 displayed numerical values can be read out via serial interface The user can select his own customer specific combination of measurement results as defined in menu 72 or with the wn command All these values max 10 can be read out with one single command The output will have the same order as in the display page NUMERIC 4 If one line in the display was not used defined as DISPLAY OFF it will be ignored in the zz command If no measurement value was available the device will send a x instead If no value was selected in menu 72 at all the device will send an empty frame lt STX gt lt ETX gt but this will not be interpreted as an error It only makes no sense but it is not an error In the configuration for the measurement page NUMARIC 4 in menu 72 max 10 values can be selected therefore max 10 values can be read out with the zz command The actual number of parameters in the zz command depends
40. ends hs lt Address gt sr lt STX gt hs lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Help text Program number 0 31 P2 Help text window number 1 10 P3 Help text line number 0 9 P4 Help text line Zero terminated string of up to 37 chars 1 3 2 21 hg Get Help Texts The hg command help text get reads the help text lines from the DIGIFORCE Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers hg lt Address gt sr lt STX gt hg lt S gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P4 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Help text Program number 0 31 P2 Help text window number 1 10 P3 Help text line number 0 9 P4 Help text line Zero terminated string of up to 37 chars Page 19 1 3 2 22 em Enable Measurement With the em command enable measurement it is possible to inhibit the device form starting a new measurement internal or external The problem was while transmitting a measurement program to the DIGIFORCE it could happen because of a temporary combination of configuration values that a starting condition was fulfilled and the device star
41. he current measurement curve Syntax gv Host sends lt Address gt sr lt STX gt gv lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers Host sends 9306 answers Host sends 9306 answers Host sends lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt ETX gt lt BCC gt lt ACK gt lt STX gt X1 lt S gt Y1 lt S gt X2 lt S gt Y2 lt S gt X9 lt S gt Y9 lt S gt X10 lt S gt Y10 lt ETX gt lt BCC gt lt ACK gt lt STX gt X11 lt S gt Y11 lt S gt X12 lt S gt Y12 lt S gt X19 lt S gt Y19 lt S gt X20 lt S gt Y20 lt ETX gt lt BCC gt lt ACK gt The measurement values are transmitted in hex data format The data sending part of communication procedure will be repeated until there are no more measurement points left The measurement points will be transmitted in blocks of ten pairs of measurement values X Y If the last measurement point does not complete the last block of ten measurement points the last point X Y will be repeated until the block is completed Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameters Parameter Meaning Value P1 Program number 0 31 P2 Unit X channel Zero terminated String 4 characters P3 Unit Y channel Zero terminated String 4 characters P4 Mx X channel Float number P5
42. it X channel Zero terminated String 4 characters P4 Unit Y channel Zero terminated String 4 characters P5 Mx X channel Float number P6 My Y channel Float number P7 Kx X channel Float number P8 Ky Y channel Float number P9 Tare X X channel Float number P10 Tare Y Y channel Float number The measurement value has to be calculated with the equation e g X Channel Xn Mx Kx Tare X Unit X channel The measurement value of a gradient window has to be calculated with the equation Yn Ky Xn Kx Unit Y channel Unit X channel P1 1 10 P2 0 Reading of the general window data for window P1 In this case there are 6 answer parameters Page 64 P3 Program number 0 31 P4 Statistics status of this window 0 FALSE no statistics will be stored for this window 1 TRUE statistics will be stored for this window P5 Maximum possible number of values Max 120000 which can be stored for this window 120000 Number of windows with enabled statistics in the complete device P6 Number of statistics measurements 0 P5 stored for this window P7 Number of valid measurements in 0 P6 P6 for this window P8 Number of NOK measurements in 0 P7 P7 for this window P1 1 10 P2 gt 0 Reading of the single statistics values of window number P1 In this case there are 3 answer parameters P3 Error status of this statistics entry 0 No error value is valid 1
43. lue X coordinate gt time Entry dont care Exit don t care No statistics available No statistics available Online Entry always on the left side gt Entry always on the right side gt Entry value Y coordinate gt displacement Exit value Y coordinate gt displacement Block Block value X coordinate gt time Block value Y coordinate gt displacement Gradient Difference Y Yn see below gt displacement Difference X Xn see below gt time Hysteresis At X f t not possible gt don t care At X f t not possible gt don t care because there is no returning part of the curve to calculate a hysteresis because there is no returning part of the curve to calculate a hysteresis The measurement value has to be calculated with the equation e g Xn Mx Kx Tare X Unit X channel X Channel The measurement value of a gradient window has to be calculated with the equation Yn Ky Xn Kx Unit Y channel Unit X channel Page 66 1 3 7 7 rk Read KLASSIER Results With the rk command read classier the results of a KLASSIER measurement can be read out of the device This command is only available when the measurement function Classier X or Classier Y is selected To ensure that measurement values are available the Total number of measurements counter has to be gt 0 Syntax rk Host sends lt Address gt sr lt STX gt rk lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends
44. neral Advice In the following examples the communication setup is described only in fast selection mode Of course the selection with response mode can also be used Meaning of the symbolic style which is used in the examples lt Address gt device address it consists of two numbers e g 00 lt STX gt ASCIl character Start of Text 0x02 lt ETX gt ASCIl character End of Text 0x03 lt ACK gt ASCIl character Acknowledged 0x06 lt NAK gt ASCIl character Not Acknowledged 0x15 lt S gt ASCIl character Space 0x20 lt EOT gt ASCIl character End of Transmission 0x04 lt ENQ gt ASCll character Enquiry 0x05 It is recommended to send an lt EOT gt character before each command sequence to reset the receive buffer of the 9306 Caution Do only use commands described in the user manual Using undocumented commands may cause malfunctions of the DIGIFORCE 9306 Caution Some commands have changed since program version V199906 Please read the manual carefully Page 7 1 3 2 General Settings Commands 1 3 2 1 id Get Identification With the id command get identification you can get information about serial number software version and calibration status of the DIGIFORCE 9306 Syntax id Host sends lt Address gt sr lt STX gt id lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt DIGIFORCE lt S gt 9306 lt S gt Ve
45. ng max 4 char Page 32 1 3 5 Commands for determination of measurement and valuation 1 3 5 1 ws Adjust Switch Points The ws command write switch adjusts the switch points Syntax ws Host sends lt Address gt sr lt STX gt ws lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt S gt P12 lt S gt P13 lt S gt P14 lt S gt P15 lt S gt P16 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Switch point1 threshold Float number P2 Switch point2 threshold Float number P3 Switch point3 threshold Float number P4 Switch point4 threshold Float number P5 Switch pointi channel 0 X Channel 1 Y Channel P6 Switch point2 channel 0 X Channel 1 Y Channel P7 Switch point3 channel 0 X Channel 1 Y Channel P8 Switch point4 channel 0 X Channel 1 Y Channel P9 Switch point1 logic 0 Low active 1 High active P10 Switch point2 logic 0 Low active 1 High active P11 Switch point3 logic 0 Low active 1 High active P12 Switch point4 logic 0 Low active 1 High active P13 Switch pointi reference 0 Absolute 1 Trigger P14 Switch point2 reference 0 Absolute 1 Trigger P15 Switch point3 reference 0 Absolute 1 Trigger P16 Switch point4 reference 0 Absolute 1 Trigger Page 33 1 3 5 2 gs Read Switch
46. not been a measurement Page 63 1 3 7 6 dr Read single values out of the statistics storage With the dr command statistics data read the single statistics values can be read The statistics results are calculated from these values General statistics information can also be read with this command Syntax dr Host sends lt Address gt sr lt STX gt dr lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameters P1 and P2 Parameter Meaning Value P1 Window number 0 Request to the general statistics data like calibration data or number of measurements see below In this case P2 is dont care and should be set to 0 1 10 Number of the window P2 Number of the measurement which 0 Request for the general window shall be read out data for this window number of statistics values for this window OK NOK 1 120000 maximum Number of the requested measurement in the statistics In dependence to the values of parameter P1 and P2 changes the number of answer parameters P1 0 P2 dont care Reading of the general data In this case there are 8 answer parameters P3 Un
47. nt part of the measurements Float number from P1 in which window 9 was NOK Page 60 P14 Percent part of the measurements from P1 in which window 10 was NOK Float number Parameter P1 1 Parameter Meaning Value P2 Number of measurement in the 0 255 statistic P3 Number of NOK measurements only 0 255 current window of P2 in the statistic P4 Window Type 0 Off 1 Pass 2 Hysteresis 3 Gradient 4 Online 5 Block The meaning of parameter P5 14 changes in dependence to the selected window type Window type ONLINE PASS P5 Entry minimum value Float number P6 Entry maximum value Float number P7 Entry arithmetic mean value Float number P8 Entry standard deviation Float number P9 Entry Cpk value Float number P10 Exit minimum value Float number P11 Exit maximum value Float number P12 Exit arithmetic mean value Float number P13 Exit standard deviation Float number P14 Exit Cpk value Float number Window type BLOCK P5 Block value y minimum Float number P6 Block value y maximum Float number P7 Block value y arithmetic mean value Float number P8 Block value y standard deviation Float number P9 Block value y Cpk Float number P10 Block value x minimum Float number P11 Block value x maximum Float number P12 Block value x arithmetic mean value Float number P13 Block value x stan
48. o Write Calibration Data needed can cae oa ocol Godeni ol co d aa 1 3 4 6 dc Execute Calibration 0 cccceeee 1 3 4 7 Sta Set Wilt cienie nea eta 1 3 4 8 ru Read Unit neeenenenaea 1 3 4 9 du Define User Defined Units Seu 1 3 4 10 uu Read User Defined Units 0 eee eeseecesseeseesseeessecsscanscsvoeseeessceasneessscsarsesesessceasaeaseesaers 1 3 5 Commands for determination of measurement and valuatiONn cccsccceeeseeeeeesteeeesseeeeseteeeeees 1 3 5 1 ws Adjust Switch POIS onee reactia na ca oaia Banda ea at aaa no ut lada 1 3 5 2 gs Read Switch Points i 5 c creescsesah cacao a atacata aaa aa baia da coca 1 3 5 3 ww Evaluation Window Setup 1 3 5 4 gw Read Evaluation Window nenea eee aena nenea ied 1 3 5 5 dk Configuration of the dynamic statistics memory cc esssseseseseseseseteteeeeseseseseneeeeeseseaeeeeeees 1 3 5 6 df Reading of the configuration of the dynamic statistics memory 1 3 5 7 wp Select Measurement Mode nenea enma aan nenea aaa 1 3 5 8 gp Read Measurement Mode 1 3 5 9 tw Write Measurement Timeout 1 3 5 10 tr Read Measurement Timeout eee 1 3 5 11 sp Select Measurement Programm Number Page 2 1 Page 3 1 3 5 12 rp Get Measurement Program Number ee AT 1 3 5 13 sm Set Curve Record Mode 48 1 3 5 14 gm Read Curve Record Mode
49. on the definition in menu 72 Syntax Zz Host sends lt Address gt sr lt STX gt zz lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt lt S gt Pn lt ETX gt lt BCCs gt with n lt 10 Host sends lt ACK gt 9306 answers lt EOT gt The number of parameters depends on the definition in menu 72 and is between 0 and 10 Meaning of the parameter Pn Parameter Meaning Value P1 P10 numerical measurement result as float number without unit defined in menu DATA OUTPUT gt F3 menu 72 or with the wn command Page 74 1 3 7 16 av Read any value Version FELD V200202 and newer With the av command any value which is described in the list of the rg command can be read out via serial interface If no measurement value was available the device will send a x instead Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers av lt Address gt sr lt STX gt av lt S gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P2 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Number of desired value as 1 88 described in the list with the rg command P2 numerical measurement result float number without unit Page 75
50. one measurement available Page 72 1 3 7 13 rn Read Settings for Numerical Display in Menu NUMERIC 4 Version V200201 and newer The rn command reads the current settings of the display of numerical values in the menu NUMERIC 4 Syntax rn Host sends lt Address gt sr lt STX gt rn lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Number of display field 1 10 P2 Measurement value to be displayed 0 No display 1 88 See table at the rg command e One measurement value can be displayed in different fields at the same time e f no measurement value is available e g the corresponding window is not defined XXX will be displayed e The values will only be displayed if there is at least one measurement available 1 3 7 14 wn Write Settings for Numerical Display in Menu NUMERIC 4 Version V200201 and newer The wn command defines the settings of the display of numerical values in the menu NUMERIC 4 Syntax wn Host sends 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn lt Address gt sr lt STX gt wn lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt Parameter Meaning Value P1 Number of display field 1 10 P2 Measur
51. out filters at the wp command P3 Start mode 0 extern 1 intern X P4 Dummy 0 P5 Reference 0 Absolute Page 44 1 Trigger X channel P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function KLASSIER X KLASSIER Y_ P1 4 5 P2 Classier mode 0 Min value 1 Max value 2 Average value 3 Current value P3 Don t care 0 P4 Don t care 0 P5 Don t care 0 P6 Threshold value 1 Float number P7 Threshold value 2 Float number P8 Threshold value 3 Float number P9 Threshold value 4 Float number Page 45 1 3 5 9 tw Write Measurement Timeout The tw command sets the current value for the measurement timeout Syntax Host sends 9306 answers tw lt Address gt sr lt STX gt tw lt S gt P1 lt ETX gt lt BCC gt lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement timeout float number 0 0 deactivate timeout 0 1 64 0 timeout in seconds 1 3 5 10 tr Read Measurement Timeout The command tr reads the current value of the measurement timeout Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers tr lt Address gt sr lt STX gt tr lt ETX gt lt BCC gt lt ACK gt lt EOT gt lt Add
52. ptional PROFIBUS Interface The ps command configures the PROFIBUS interface PLEASE NOTE The new parameters will be transferred to the PROFIBUS interface immediately and the interface will be initialized with the new parameters This will cut off a current PROFIBUS communication Syntax ps Host sends lt Address gt sr lt STX gt ps lt S gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 PROFIBUS station address 0 127 p2 Internal supervision 0 deactivated 1 activated P3 Source of PLC information 1 PLC parallel ports 2 PROFIBUS interface 1 3 2 27 pf read PROFIBUS Configuration Version FELD V200201 and newer Command is only available with the optional PROFIBUS Interface The pf command reads the configuration of the PROFIBUS interface Syntax pf Host sends lt Address gt sr lt STX gt pf lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 PROFIBUS station address 0 127 p2 Internal supervision 0 deactivated 1 activated P3 Source of PLC information 1 PLC parallel ports 2 PROFIBUS interface Page 22 1
53. r 2 1 0 P22 Tare enable user 2 1 0 Page 9 1 3 2 4 wk Define Passwords With the wk command write password the passwords are defined Syntax wk Host sends 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn lt Address gt sr lt STX gt wk lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt Parameter Meaning Value P1 Master password 0 9999 P2 Password user 1 0 9999 P3 Password user 2 0 9999 P4 Password protection 0 Disabled 1 Enabled 1 3 2 5 gk Read Passwords With the gk command get password all passwords are read from the DIGIFORCE 9306 Syntax gk Host sends lt Address gt sr lt STX gt gk lt ET X gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt Parameter Meaning Value P1 Master password 0 9999 P2 Password user 1 0 9999 P3 Password user 2 0 9999 P4 Password protection 0 Disabled 1 Enabled Page 10 1 3 2 6 er Read Error State The er command error status reads the error state Syntax er Host sends lt Address gt sr lt STX gt er lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends l
54. rence 0 Absolute 1 Trigger Page 34 1 3 5 3 ww Evaluation Window Setup The ww command write window adjusts the evaluation windows Syntax ww Host sends lt Address gt sr lt STX gt ww lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt ETX gt lt BCCs gt 9306 answers lt ACK gt Caution This command is not allowed in measurement mode Classier X and Classier Y Please use at first the gp command specify the selected measurement mode Meaning of the parameter P1 2 Parameter Meaning Value P1 Window number 1 10 P2 Window type 0 Off 1 Pass 2 Hysteresis 3 Gradient 4 Online 5 Block The meaning of parameter P3 9 changes in dependence to the selected window type Window type pass P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 left 1 right 2 top 3 bottom 4 dont care P8 Exit 0 left 1 right 2 top 3 bottom 4 dont care P9 Direction 0 positive 1 negative Window type online Caution In the current program there is only one online window allowed P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 only left P8 Exit 1 only right P9 Direction 0 only positive Page 35 Window type
55. ress gt po lt ENQ gt lt STX gt P1 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement timeout float number 0 0 deactivate timeout 0 1 64 0 timeout in seconds Page 46 1 3 5 11 sp Select Measurement Program Number The sp command set program number selects a measurement program Note that blank characters are not allowed in the measurement program name They are changed automatically into underscores _ Syntax sp Host sends lt Address gt sr lt STX gt sp lt S gt P1 lt S gt P2 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement program number 0 31 P2 Measurement program name Max 13 ASCII characters 1 3 5 12 rp Get Measurement Program Number The rp command read program number reads the current measurement program number and name Syntax rp Host sends lt Address gt sr lt STX gt rp lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Measurement program number 0 31 P2 Measurement program name Max 13 ASCII characters Page 47 1 3 5 13 sm Se
56. rinter 2 PC 3 DIGIDRAW P2 Output data 1 Graphic 2 Numeric data 3 Graphic and numeric data P3 Output filter 1 All 2 NOK 3 OK P4 Output interval 1 9999 P5 Printer delay 0 99 ms P6 Y minimum 0 Not selected 1 Selected P7 Y maximum 0 Not selected 1 Selected P8 X maximum 0 Not selected 1 Selected P9 Last value 0 Not selected 1 Selected P10 Entry exit 0 Not selected 1 Selected P11 Min max 0 Not selected 1 Selected 1 3 6 7 as Auto scaling the Display The as command auto scale starts the auto scale function of the graphic display Syntax as Host sends lt Address gt sr lt STX gt as lt ETX gt lt BCC gt 9306 answers lt ACK gt Page 53 1 3 6 8 ae Read Display Units With the ae command the units which are shown on the display can be read out With some measuring functions this can be an other unit than it was selected with the ru su command Syntax ae Host sends lt Address gt sr lt STX gt ae lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameters Parameter Meaning Value P1 Unit X Axis 0 43 99 P2 Unit Y Axis 0 43 99 Valid values for units P1 P2 0 mN 16 mbar 32
57. rsion lt S gt V199905 lt S gt SN lt S gt 123454 lt S gt Cal Dat lt S gt 25 01 99 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt 1 3 2 2 wa Define Access Permissions With the wa command write access permission the access permissions are defined Syntax wa Host sends lt Address gt sr lt STX gt wa lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt S gt P12 lt S gt P13 lt S gt P14 lt S gt P15 lt S gt P16 lt S gt P17 lt S gt P18 lt S gt P19 lt S gt P20 lt S gt P21 lt S gt P22 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value Value access access enable disable P1 General settings user 1 1 0 P2 Channel settings user 1 1 0 P3 Calibration user 1 1 0 P4 measurement mode user 1 1 0 P5 Evaluation windows user 1 1 0 P6 Switch points user 1 1 0 P7 Test operation user 1 1 0 P8 Data output user 1 1 0 P9 Reset user 1 1 0 P10 Copy program user 1 1 0 P11 Tare enable user 1 1 0 P12 General settings user 2 1 0 P13 Channel settings user 2 1 0 P14 Calibration user 2 1 0 P15 Measurement mode user 2 1 0 P16 Evaluation windows user 2 1 0 P17 Switch points user 2 1 0 P18 Test operation user 2 1 0 P19 Data output user 2 1 0 P20 Reset user 2 1 0 P21 Copy program user 2 1 0 P22 Tare enable user 2
58. ry Sequence is used to read selected data from the 9306 The prefix selects a single station lt ENQ gt defines the end of the Polling Supervisory Sequence The Polling Supervisory Sequence of the 9306 uses the following format lt Address gt po lt ENQ gt lt Address gt the address of the device selected in the interface menu decimal 0 99 po ASCll character p and o ASCll character lt ENQ gt If a station recognize the Polling Supervisory Sequence it answers in one of two kinds 1 If the station has data to send it starts data transmission The control station gets slave Page 4 2 If the station has no data to transmit it sends lt EOT gt which ends its master status The control station becomes master again If the control station receives no or an invalid answer it finishes the connection by sending lt EOT gt Selection with Response The Control Station sends a Selection Supervisory Sequence The Selection Supervisory Sequence is used to initialize the 9306 as slave After this commands can be send to the 9306 The prefix selects a single station lt ENQ gt defines the end of the Selection Supervisory sequence The 9306 uses the following Selection Supervisory Sequence lt Address gt sr lt ENQ gt lt Address gt device address decimal 0 99 sr ASCII character s and r lt ENQ gt ASCll character ENQ If a station recognize its Selection Supervisory Sequence it becomes slave and send one
59. s Meaning of parameter P1 lt Address gt si lt STX gt si lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt Parameter Meaning Value P1 Channel 0 X 1 Y The meanings of the parameters P2 4 are different due to a dependence to the measurement channel Measurement channel X P2 Type of sensor 2 Standard signal 3 Poti 4 LVDT 5 DVR 6 DC DC 7 Incremental sinus 8 Incremental TTL 9 Incremental torque P3 Range with Poti DC DC Range with LVDT DVR Range with standard signal Range with incremental 0 5V 1 10V 0 25mV 1 50mV 2 100mV 3 250mV 4 500mV 5 1000mV 0 5V 1 10V 0 Don t care P4 Excitation LVDT DVR and incremental 1 5V 2 10V 1 or 2 Don t care Measurement channel X P2 Type of sensor 0 Strain gage 1 Piezo 2 Standard signal P3 Range with strain gage Range with piezo 0 2mV 1 4mV 2 8mV 3 16mV 4 32mV 5 64mV 6 128mV 4 1nC 5 2nC Page 24 Range with standard signal 6 5nC 7 10nC 8 20nC 9 50nC 10 100nC 11 200nC 12 500nC 2 3V 3 6V 4 12V P4 Excitation With piezo 0 2 5V 1 5V 0 or 1 Don t care Page 25 1 3 3 2 ri Read The Input Amplifier Adjustment The ri command read input reads the adjustment of the input amplifiers Syntax Host sends 9306 answers
60. ss gt sr lt STX gt rg lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Number of display field 1 Left 2 Middle 3 Right P2 Measurement value to be displayed 0 No display 1 88 See table e One measurement value can be displayed in different fields at the same time e f no measurement value is available e g the corresponding window is not defined XXX will be displayed e The values will only be displayed if there is at least one measurement available Table of available Measurement values Number CO CO N OD On A OO PO O Page 70 Displayed value No display Y Minimum X Coordinate Y Minimum Y Coordinate Y Maximum X Coordinate Y Maximum Y Coordinate X Maximum X Coordinate X Maximum Y Coordinate Last value X Coordinate Last value Y Coordinate Window 1 Entry X Coordinate Window 1 Entry Y Coordinate Window 1 Exit X Coordinate Window 1 Exit Y Coordinate Window 1 Minimum X Coordinate Window 1 Minimum Y Coordinate Window 1 Maximum X Coordinate Window 1 Maximum Y Coordinate Window 2 Entry X Coordinate Window 2 Entry Y Coordinate Window 2 Exit X Coordinate Window 2 Exit Y Coordinate Window 2 Minimum X Coordinate
61. t Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Bit coded error state If bit n is set it indicates the following error LSB Bit 0 Wrong prefix Bit 1 ENQ syntax error Bit 2 Block check error Bit 3 Command syntax error Bit 4 Parameter error Bit 5 ANSl rec timer error Bit 6 ANSl resp timer error Bit 7 Calibration error Bit 8 Data not available Bit 9 LVDT not possible Bit 10 Device uncelebrated Bit 11 not used Bit 12 not used Bit 13 not used Bit 14 not used Bit 15 not used MSB The error state is set to 0x0 after every successful serial communication Page 11 1 3 2 7 wu Serial Interface Setup The wu command write UART sets the characteristics of the serial interface The data format is always 8 data bits and 1 stop bit Syntax wu Host sends lt Address gt sr lt STX gt wu lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Type of interface 0 RS 232 1 RS 485 half duplex 2 RS 485 full duplex P2 Baudrate 9600 19200 38400 P3 Parity 0 even parity 1 odd parity 2 no parity P4 Device address 0 99 P5 Block check 0 disabled 1 enabled Page 12 1 3
62. t Curve Record Mode The sm command set stop mode sets the Curve Record mode Syntax sm Host sends lt Address gt sr lt STX gt sm lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Curve Record Mode 0 Record complete curve 1 Record only to turning point 1 3 5 14 gm Read Curve Record Mode The gm command get stop mode reads the Curve Record Mode Syntax gm Host sends lt Address gt sr lt STX gt gm lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Curve Record Mode 0 Record complete curve 1 Record only to turning point Page 48 1 3 5 15 sk Set Turning Point The sm command set stop mode sets the Turning Point of the curve The turning point divides a curve into a positive part and a negative part Syntax sk Host sends lt Address gt sr lt STX gt sk lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Turning Point 0 Turning Point is at X Max 1 Turning Point is at Y Max 1 3 5 16 fk Read Turning Point The gm command get stop mode reads the Turning Point of the curve Syntax tk Hos
63. t sends lt Address gt sr lt STX gt fk lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Turning Point 0 Turning Point is at X Max 1 Turning Point is at Y Max Page 49 1 3 6 Commands to display the results of measurement 1 3 6 1 wz Adjust Zoom Area The wz command write zoom adjusts the zoom area in the display Syntax Host sends 9306 answers WZ lt Address gt sr lt STX gt wz lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 X min Float number P2 X max Float number P3 Y min Float number P4 Y max Float number 1 3 6 2 gz Read Zoom Area The gz command get zoom reads the selected zoom area Syntax gz Host sends lt Address gt sr lt STX gt gz lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 X min Float number P2 X max Float number P3 Y min Float
64. tax wo Host sends lt Address gt sr lt STX gt wo lt S gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt ETX gt lt BCC gt 9306 answers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Output device 1 Printer 2 PC 3 DIGIDRAW P2 Output data 1 Graphic 2 Numeric data 3 Graphic and numeric data P3 Output filter 1 All 2 NOK 3 OK P4 Output interval 1 9999 P5 Printer delay 0 99 ms P6 Y minimum 0 Not selected 1 Selected P7 Y maximum 0 Not selected 1 Selected P8 X maximum 0 Not selected 1 Selected P9 Last value 0 Not selected 1 Selected P10 Entry exit 0 Not selected 1 Selected P11 Min max 0 Not selected 1 Selected Page 52 1 3 6 6 go Read Data Output Mode The go command get output reads the current data output mode Syntax go Host sends lt Address gt sr lt STX gt go lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt S gt P3 lt S gt P4 lt S gt P5 lt S gt P6 lt S gt P7 lt S gt P8 lt S gt P9 lt S gt P10 lt S gt P11 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Output device 1 P
65. ted a new measurement With this command any unwanted starts of measurement will be inhibited You can forbid measurements at the beginning of the transmission and allow them again at the end of the transmission After switch on of the device the state of this variable is set to 1 measurements are allowed Syntax em Host sends lt Address gt sr lt STX gt em lt S gt P1 lt ETX gt lt BCCs 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Inhibit measurement 0 Allow measurement 1 1 3 2 23 sr Set Ready Mode New in Version V200101 With the sr command set ready mode the behavior of the PLC output signal RADY is will be determined There are two function modes In the NORMAL mode P1 0 the RAEDY signal after the end of the measurement and evaluation phase The control system e g a PLC is then allowed to start a new measurement In the mode PC CONTROLLED P1 1 READY will only be set again after a measurement if a release message has been received from the PC rf command Thus a PC can inhibit new measurements before he has read out all information he needs After a restart of the device the mode is always set to NORMAL Syntax sr Host sends lt Address gt sr lt STX gt sr lt S gt P1 lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Meaning of the parameter Pn Parameter Meaning Value P1 Choose READY mode NO
66. the parameter P1 2 Parameter Meaning Value P1 Window number 1 10 P2 Window type 0 Off 1 Pass 2 Hysteresis 3 Gradient 4 Online 5 Block The meaning of parameter P3 9 changes in dependence to the selected window type Window type pass P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 left 1 right 2 top 3 bottom 4 dont care P8 Exit 0 left 1 right 2 top 3 bottom 4 dont care P9 Direction 0 positive 1 negative Window type online Caution In the current program there is only one online window allowed Page 37 P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 only left P8 Exit 1 only right P9 Direction 0 only positive Window type block Caution In the current program there is only one block window allowed P3 X min Float number P4 X max Float number P5 Y min Float number P6 Y max Float number P7 Entry 0 left 1 right 2 top 3 bottom 4 dont care P8 Don t care 0 P9 Don t care 0 Window type hysteresis P3 Hysteresis point Float number P4 Don t care 0 0 P5 Min hysteresis Float number P6 Max hysteresis Float number P7
67. uV 1 N 17 bar 33 mV 2 kN 18 kbar 34 V 3 MN 19 Pa 35 kV 4 mNm 20 hPa 36 uA 5 Nm 21 kPa 37 mA 6 kNm 22 MPa 38 A 7 MNm 23 GPa 39 kA 8 um 24 PSI 40 mV V 9 mm 25 kPSI 41 User uniti 10 dm 26 MPSI 42 User_unit2 11 m 27 mmHg 43 s 12 inch 28 mWs 13 mil 29 grd 99 no unit available e g at the 14 m s 30 rad measuring function classier 15 m s2 31 gon the 2 channel The values 43 and 99 are only available at the ae command not at the commands ru su Page 54 1 3 6 9 ei Read Display Units as Strings With the ei command the units which are shown on the display can be read out as character strings With some measuring functions this can be an other unit than it was selected with the ru su command Syntax Host sends 9306 answers Host sends Host sends 9306 answers Host sends 9306 answers ei lt Address gt sr lt STX gt ei lt ET X gt lt BCC gt lt ACK gt lt EOT gt lt Address gt po lt ENQ gt lt STX gt P1 lt S gt P2 lt ETX gt lt BCC gt lt ACK gt lt EOT gt Meaning of the parameters Parameter Meaning Value P1 Unit X Axis string 4 characters P2 Unit Y Axis string 4 characters Page 55 1 3 6 10 gv Read Measurement Curve The gv command get values transmits all values of t
68. wers lt ACK gt Meaning of the parameter Pn Parameter Meaning Value P1 Unit X channel 0 42 P2 Unit Y channel 0 42 Valid values for units P1 P2 0 mN 16 mbar 32 uV 1 N 17 bar 33 mV 2 kN 18 kbar 34 V 3 MN 19 Pa 35 kV 4 mNm 20 hPa 36 UA 5 Nm 21 kPa 37 mA 6 kNm 22 MPa 38 A 7 MNm 23 GPa 39 kA 8 um 24 PSI 40 mV V 9 mm 25 kPSI 41 User _uniti 10 dm 26 MPSI 42 User_unit2 11 m 27 mmHg 12 inch 28 mWs 13 mil 29 grd 14 m s 30 rad 15 m s2 31 gon Please note These are the units of the measuring channels When selecting a measurement function the units of the axis in the display can be changed due to the new function If you want to read the units of the currently displayed axis pleas use the ae command instead of the ru command 1 3 4 8 ru Read Unit The ru command read unit reads the selected unit from each measurement channel Syntax ru Host sends lt Address gt sr lt STX gt ru lt ETX gt lt BCC gt 9306 answers lt ACK gt Host sends lt EOT gt Host sends lt Address gt po lt ENQ gt 9306 answers lt STX gt P1 lt S gt P2 lt ETX gt lt BCC gt Host sends lt ACK gt 9306 answers lt EOT gt Meaning of the parameter Pn Parameter Meaning Value
69. x t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the comment about filters at the wp command P3 Start mode 0 extern 1 intern X 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 1 Trigger X channel 2 Trigger Y channel 3 Final Force 4 Block window P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function Y f t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the comment about filters at the wp command P3 Start mode 0 extern 2 intern Y P4 Dummy 0 P5 Reference 0 Absolute 2 Trigger Y channel P6 Trigger threshold Float number P7 Sample rate Float number 0 5 6553 ms P8 Start point Float number P9 End point Float number Measurement function X f t P2 Filter 0 off 1 50 Hz 2 400 Hz Note from V200006 there are new filter frequencies available There are also different filters available for X and Y channel Please see the comment ab
70. xit left right Entry value Y coordinate Exit value Y coordinate Entry top bottom Exit top bottom Entry value X coordinate gt time Exit value X coordinate gt time Entry dont care Exit don t care No statistics available No statistics available Online Entry always on the left side gt Entry always on the right side gt Entry value Y coordinate Exit value Y coordinate Block Block value X coordinate gt time Block value Y coordinate Gradient Difference Y Yn see below Difference X Xn see below gt time Hysteresis At Y f t not possible gt don t care At Y f t not possible gt don t care because there is no returning part of the curve to calculate a hysteresis because there is no returning part of the curve to calculate a hysteresis The measurement value has to be calculated with the equation e g Xn Mx Kx Tare X Unit X channel X Channel The measurement value of a gradient window has to be calculated with the equation Yn Ky Xn Kx Unit Y channel Unit X channel With measurement function X f t In this measurement function the displacement channel will be displayed on the Y axis Window type Meaning raw value 1 Meaning raw value 2 Pass Entry left right Exit left right Entry value Y coordinate gt displacement Exit value Y coordinate gt displacement Entry top bottom Exit top bottom Entry value X coordinate gt time Exit va

Command Overview DIGIFORCE 9306

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