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Minebea CSD-814B, Instruction Manual, Page: 1 / 183

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INSTRUCTION
MANUAL

DIGITAL INDICATOR

CSD−814B

Note : Please read this Instruction Manual carefully before use.

Be sure to follow the items that require attention described in the manual.
Keep the manual at hand so that you can pick it up and read it as soon as
necessity requires.

MINEBEA CO., LTD.

DRW. NO. EN294−1213−F

Summary of Contents for CSD-814B

Page 1: ...ase read this Instruction Manual carefully before use Be sure to follow the items that require attention described in the manual Keep the manual at hand so that you can pick it up and read it as soon as necessity requires MINEBEA CO LTD DRW NO EN294 1213 F ...

Page 2: ... also operating method for Digital indicator CSD 814B Make use of it properly after reading through the manual carefully Be sure to deliver the manual to the end user Moreover the end user should keep the manual at hand after reading it over This manual is intended for technical experts to read The contents of the manual may subject to change without notice ...

Page 3: ...t do this Take care and For reference Be sure to read these items where these marks are attached Warning Warning may cause injury or accident that may harm to the operator Don t do these things described here Caution during operation and working Be sure to read the item to prevent malfunction Mark during operation Press the switch ...

Page 4: ... t locate the instrument in direct and or high temperature area Don t use the instrument in a high humid area Don t install the instrument where there is high mechanical vibration Don t use the instrument where there is excess of dust and fine particles Don t install the instrument near the devices that become magnetized or generate an electromagnetic field Don t install the instrument where there...

Page 5: ...g figures and secure the space around the instrument Each dimension of the instrument and required dimensions for the environmental spaces are as follows Dimensions for installation Side Panel cut size Front Unit mm Rear 192 15 160 20 3 187 92 1 1 1 1 0 0 0 0 186 91 1 1 1 1 0 0 0 0 96 46 ...

Page 6: ...g a new instrument or exchanging the strain gage applied transducer for a new one be sure to make calibration If calibration shall not be made correct measured results may not be obtained nor which may cause malfunction in the instrument and there may exist damage in peripheral equipments Besides even though calibration has been made there may occur the similar case when the result is not correct ...

Page 7: ... to the case or panel sheet and even have the possibility of damage to the instrument in resisting to environment or operational performance Warning Do not remove the cover of the case and panel sheet nor destroy the instrument They may cause possibilities of damage to the instrument in resisting to environment or operational performance At the time of shipment from the factory the instrument has ...

Page 8: ...2099 Correction Add the selectable function of turning ON OFF for RUN indicator in status display section Since ROM Ver 2 700 Sep 2007 DRW NO EN294 1213 D Due to ECN No FN07 02093 Correction Add the grounding terminal on the rear panel drawing Due to ECN No FN07 02100 10 1 Trouble shooting Measure the voltage between the terminals of A and C on the rear panel terminal board Measure the voltage bet...

Page 9: ... 4 3 3 Connection with contact output 17 4 3 4 Connection with power supply and ground 18 4 3 5 Connection with options 18 5 Calibration procedure 19 5 1 Preparations 19 5 2 Calibration procedures 19 5 2 1 Calibration method to register the output of strain gage applied transducer at the time of maximum display after setting the loa 20 5 2 2 Fine adjustment mode 25 5 3 Selection of calibration pro...

Page 10: ...When pressed in Measurement mode 36 6 6 2 When operated in the fine adjustment mode for ZERO and SPAN 36 6 6 3 when operation is made in the other mode 36 6 7 key 37 6 7 1 When pressed singly in Measurement mode 37 6 7 2 When pressed with the key together in Measurement mode 37 6 7 3 Pressed in the fine adjustment for ZERO and SPAN 37 6 7 4 When operation is made in another mode 37 6 8 key 37 7 Fu...

Page 11: ...n mode 73 8 1 Setting method for Function mode 73 8 2 Function on Function data 76 8 3 Target for comparator and various kinds of optional outputs 85 9 Options 86 9 1 Analog output 87 9 1 1 Related function 87 9 1 2 Specifications for current output P N CSD814B P07 88 9 1 3 Specifications for voltage output P N CSD814B P23 88 9 1 4 Specifications for voltage output P N CSD814B P24 88 9 1 5 Specifi...

Page 12: ...de 125 9 6 8 Operation of Digi Switch interface S1 S2 S3 and S4 126 9 6 9 Comparative target for Digi Switch interface S1 S2 S3 and S4 127 9 6 10 Operation of comparator S0 128 9 6 11 Hysteresis for Digi Switch interface 128 9 6 12 Prohibition against reading Digi Switch 130 9 7 Power supply voltage AC200 V CSD814B P63 131 9 7 1 Layout of terminals 131 9 7 2 Connection with power supply and the gr...

Page 13: ...ns 159 11 11 10 Outline dimensions 159 12 Warranty 160 12 1 Warranty 160 12 2 Repair 160 13 Appendix 161 13 1 Replacement of fuse 161 13 2 Character s pattern for display 164 13 3 Sample program 165 13 3 1 Sample program for RS 232C Stream mode 165 13 3 2 Sample program for Command mode 166 13 3 3 Sample program for RS 422 168 ...

Page 14: ...t character display tube that specifies 22 mm of character s height is prepared 2 Bar meter display Due to the bar meter of 11 DOT the percentage of present gross weight against the maximum display value can be displayed at the intervals of 10 3 Automatic calibration function By registering the data of rated output of strain gage applied transducer X XXX mV V calibration can be made automatically ...

Page 15: ...on can be displayed 5 Status display RUN Lights up when the instrument is in the Measurement mode It is possible to turn off by the function setting A Z Lights up when TARE A Z ON is executed On the other hand lights off when Tare is cancelled A Z OFF LOCK Lights up when shorted between the input terminals of LOCK and COM 1 for external control During lighting up front panel key operation can not ...

Page 16: ...d Also by pressing the key together Zero set One touched zero point adjustment can be executed 10 key Used when S4 set value changing mode is required and also used for the values of decrement at the time of various kinds of setting is applied 11 key Used when transferring to the Function mode is applied Also used when the target for fine adjustment is changed into whichever ZERO or SPAN in fine a...

Page 17: ... load cell grounding wire and AC power supply 3 Optional installing section 1 Whichever 1 one among optional BCD output RS 232C interface RS 422 interface Serial interface and digital interface can be installed When there is no option the cover is attached 4 Optional installing section 2 Whichever 1 one can be installed from optional current output and voltage output When there is no option the co...

Page 18: ...nstrument in direct and or high temperature area Don t use the instrument in a high humid area Don t install the instrument where there is high mechanical vibration Don t use the instrument where there is excess of dust and fine particles Don t install the instrument near the devices that becomes magnetized or generate an electromagnetic field Don t install the instrument where there is rapid chan...

Page 19: ...o the following figures and secure the space around the instrument Each dimension of the instrument and required dimensions for the environmental spaces are as follows Side Panel cut size Front Unit mm Rear 192 15 160 20 3 187 92 1 1 1 1 0 0 0 0 186 91 1 1 1 1 0 0 0 0 96 46 ...

Page 20: ...n gage applied transducer board LOCK Input board D applied transducer board A SEL board B terminal board COM 1 terminal board E terminal F G Frame Ground terminal A G Analog Ground side terminal RUN side terminal N C side S0 side N C Not used Upper side S1 Lower side N C Not used Upper S2 Contact Lower N C Upper S3 Contact Output Lower F G Flame Ground S4 GND Power ERROR AC Power Supply COM 2 AC S...

Page 21: ... lugs for the terminal board of the instrument are to be applied as follows Terminal board Width of solderless terminal Suitable solderless terminal Terminal board 1 7 2 mm or less 1 25 3 5 or Y type 1 25 3 5 Terminal board 2 7 2 mm or less 1 25 3 5 or Y type 1 25 3 5 Protective earth terminial 7 2 mm or less 1 25 3 5 or Y type 1 25 3 5 Optional terminal board 6 3 mm or less 1 25 3 or Y type 1 25 ...

Page 22: ...nd display of direction is required connect green with Terminal No 22 and blue with Terminal No 21 As there is a case which standard wiring color is different please confirm the inspection data sheet of the load cell being used 2 When the total length of CAB 502 specifies more than 30 m the accuracy may be out of warranty because the resistance of cable makes decrease the input voltage of the inst...

Page 23: ...ause the resistance of cable makes decrease the input voltage of the instrument 3 There is no guarantee that the function of CAB 501 will work well if its length is totally more than 100 m 2 Connection with one 1 point of load cell Junction box B 304 for extension use and CSD 814B i In case of application of CAB 502 4 cores cable B 304 CAB 502 2 Length of CAB 502 should be within 30 m totally 3 m ...

Page 24: ...CAB 502 should be within 30 m totally 3 m Junction box 1 GRN 1 BLU Shield RED ORN BLK WHT B 304 Internal terminal connection To CSD 814B To Load cell RED WHT BLU GRN YEL Shield RED WHT BLU GRN BLK ORN Terminal Pitch 9 5 mm YEL Shield Suitable crimp type terminal lugs 1 25 4 or 2 4 ...

Page 25: ...re than 100 m 3 Connection with 2 to 4 points of load cells and Summing type junction box with balance adjustment applied B 307 and CSD 814B i In case of application of CAB 502 4 cores cable 2 Length of CAB 502 should be within 30 m totally B 307 CAB 502 Junction box Attached short bar 1 GRN 1 BLU Shield RED WHT B 307 Internal terminal connection To CSD 814B 1W 1W 1W 1W 1R 1R 1R 1R 1G 1G 1G 1G 1B ...

Page 26: ...4G 4G 4B 4B 4B 4B 4Y 4Y 4Y 4Y RD RD RD RD OR OR OR OR BK BK BK BK WH WH WH WH GN GN GN GN BL BL BL BL YE YE YE YE WHT WHT WHT WHT RED GRN GRN GRN GRN ORG ORG ORG ORG BLK BLK BLK BLK BLU BLU BLU BLU YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD WHT WHT WHT WHT RED GRN GRN GRN GRN BLU BLU BLU BLU YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHIELD YEL SHI...

Page 27: ... 501 will work well if its length is totally more than 100 m 4 Connection with 2 to 4 points of load cells and Summing type junction box SB 310 and CSD 814B i In case of application of CAB 502 4 cores cable CAB 502 Attached short bar Length of CAB 502 should be within 30 m totally 2 2 2 2 Shield 1 GRN WHT RED 2 BLU SB 310 Internal terminal connection To CSD 814B Suitable crimp type terminal lugs Y...

Page 28: ...nal terminal connection Short bar Y type Round type Input Point 1 Input Point 2 Input Point 3 SB 310 Internal terminal connection To CSD 814B Output Point Input Point 4 Suitable solderless terminal or B A φ φ φ φ B φ φ φ φ A A 3 2 mm or less B 7 mm or less RD WH GN BL YE OR BK RD WH GN BL YE OR BK RD WH GN BL YE OR BK RD WH GN BL YE OR BK RD WH GN BL YE OR BK ...

Page 29: ...put refer to the paragraph 7 1 External control input contact output or Shield For the connection with external control input be sure to apply shielded cable and shielded cable should be connected with F G terminal Terminal No 8 of the instrument If not connected it may cause malfunction due to the effect from external noise and so on Warning Connection with external control input should be made s...

Page 30: ...ntact AC125 V 0 1 A DC30 V 0 5 A Load or or For the connection with external terminal input be sure to apply shielded cable and shielded cable should be connected with F G terminal Terminal No 8 of the instrument If not connected it may cause malfunction due to the effect from external noise and so on Warning Connection with contact output should be made securely as the figure indicates and also u...

Page 31: ... Hz Refer to the paragraph 9 7 when supply power source is AC200 V Optional CSD814B P63 individually Grounding should be the D class with single ground If neglected it may cause an unexpected malfunction due to the effects of noise from other equipments Between the F G and GND is shorted with short bar Warning Connection with power supply and ground should be made securely as the figure indicates ...

Page 32: ...ing of FUNC 17 and FUNC 18 at the time of calibration is applied If neglected it may be the case that correct output can t be obtained or cause of malfunction and also it may cause a destroy in peripheral equipments 5 1 Preparations According to the section 4 Connection method connect the instrument and strain gage applied transducer properly and supply the power 5 2 Calibration procedures Followi...

Page 33: ...tion of FUNC 98 the compensated data at zero setting and set OFF zero tracking Set the FUNC 07 and FUNC 08 to 000000 If neglected the calibration may not be executed properly During calibration procedures press the key in case of interrupting the calibration is needed The calibration data will be kept as they are before entering the calibration and then returns into Measurement mode With the FUNC ...

Page 34: ...w D 01 and the digit of 100 will flash on and off When the calibration has completed the set value of minimum scale which has registered at that time will be displayed Set the minimum scale with the right keys Setting value for the minimum scale will be four 4 as follows 1 2 5 10 Set value Increment key Set value Decrement key Set value Initialization key 4 Press the key Load display will show DIS...

Page 35: ...nimum scale 10 101 1 1 1 digit Set the maximum display value with the right keys Setting range for the maximum display will be The minimum scale 100 99 990 In order to make good use of the performance set within the following range Set value carry key Set value digit down key Set value Increment key Set value Decrement key Set value Initialization key Setting range for maximum display value 100 10...

Page 36: ...gure too many figures are necessary for the compensation with the standard point internally In case of actual setting insert 0 into the extra digits The values for extra digits will be rewritten automatically after making tare compensation and fine adjustment on load Setting range for the output of load cell will be 0 30000 mV V 3 00000 mV V Set value carry key Set value digit down key Set value I...

Page 37: ...ero will not be obtained 9 If completed the load display will become T END However when the initial load is not entered within the range of 0 0 mV V to 2 4 mV V the Error code shown in the right figure will be displayed for about 2 seconds then the ZERO display will be shown on load display and returns to step 8 Error Code TER L Zero point over TER H Zero point over Error Code Press the key After ...

Page 38: ... load display will flash on and off The S1 display will show the counter value for coarse adjustment S3 display will show ZERO S2 will show up to 1 10 of present load value S4 will show the value A D value operated internally 1 When fine adjustment on load is required complete the calibration on CCAL mode beforehand In fine adjustment mode cancellation of difference can be made which has occurred ...

Page 39: ...y to zero with fine adjustment key In this case more precise adjustment can be made if adjustment to 1 10 digit is made on the S2 display Zero coarse adjustment display decreasing key By pressing the key continuously increment decrement can be provided continuously Zero coarse adjustment display increasing key Zero fine adjustment display increasing key Zero fine adjustment display decreasing key ...

Page 40: ...reasing key By pressing the key continuously increment decrement can be provided continuously Span coarse adjustment display increasing key Span fine adjustment display increasing key Span fine adjustment display decreasing key 8 Set the instrument with initial load application If the display differs return to step 3 If the display isn t different proceed to the next step 9 Set the instrument with...

Page 41: ...ding condition and output condition for load cell are clear In case of desired accuracy is less than 1 1 000 or so When loading condition and output condition for load cell are clear In case of desired accuracy is more than 1 1 000 or so Loading condition is clear but output condition for load cell is unclear 2 To make calibration again To make calibration on tare weight only Combined inspection i...

Page 42: ...d so on it will become out of warranty so care should be taken fully Rated output value for load cell used in calculation should be the same value written in Inspection data For example we ll show the calibration procedures in the following condition that is 3 points of load cells with 3 mV V of rated output and 5 t of rated capacity Tare weight 1 5 t Weighing capacity 5 t Maximum display value 5 ...

Page 43: ...e weight is needed For example we ll show the calibration procedures in the following condition that is 3 points of load cells with 3 mV V of rated output and 5 t of rated capacity Tare weight 1 5 t Weighing capacity 5 t Maximum display value 5 000 1 Calculate the output of load cell at the maximum display from the above conditions Output of load cell at maximum display Rated output Rated output R...

Page 44: ...ion 3 After applying 5 t load on load cell section record the display value on the load display section This value will be the output of load cell at the time of weighing capacity 4 From the output of load cell at the time of initial load application recorded in the step and output of load cell at the time of weighing capacity application recorded in the step as well output of load cell at maximum...

Page 45: ...s case after displaying CCAL at step 2 press the key only for every step The display will change as follows and only the initial load tare weight can be calculated CCAL D XX DISP XXXX SMV X XXXX ZERO T END 0 Warning Never press the other key except key If other than the key is pressed the value of the calibration of the span may be changed 2 In case of executing fine adjustment on zero and span Ma...

Page 46: ...eration of the paragraph 6 1 2 when the key is pressed for more than 2 s each key operation will be executed continuously at a constant interval without the operation of ON OFF 6 2 key 6 2 1 Single key is pressed in Measurement mode 100 digit at set value of comparator S1 will flash then setting for set value of comparator S1 will be possible Moreover if any key operation is not made during 20 s a...

Page 47: ...operation of ON OFF 6 3 key 6 3 1 Single key is pressed in Measurement mode 100 digit at set vale of comparator S2 will flash then setting for set value of comparator S2 will be possible Moreover if any key operation is not made during 20 s approximately that is untouched the mode will be returned to the measurement mode automatically By pressing the key changed set value will be registered intern...

Page 48: ... untouched the mode will be returned to the measurement mode automatically By pressing the key changed set value will be registered internally the condition of available setting for S3 can be closed 6 4 2 When pressed with the key together in Measurement mode When the display value on load display is within 10 against maximum display value Refer to the section 5 zero set function will activate and...

Page 49: ... will decrease at one decrement such as 0 9 8 7 6 5 4 3 2 1 and 0 one by one In the operation in the paragraph 6 5 2 and 6 5 3 when the key is pressed for more than 2 s each key operation will be executed continuously at a constant interval without the operation of ON OFF 6 6 key 6 6 1 When pressed in Measurement mode Function mode can be entered then FUNC will be shown on load display From this s...

Page 50: ...ting display and load display up to 1 10 digit of load display section on S2 and ZERO on S3 and A D raw data on S4 will be displayed individually 6 7 3 Pressed in the fine adjustment for ZERO and SPAN Various coarse adjustment in fine adjustment for ZERO and SPAN and result of fine adjustment are not registered then returns Measurement mode 6 7 4 When operation is made in another mode 1 Calibratio...

Page 51: ...agraph 7 8 HOLD During inputting the signal the target selected with Function FUNC 50 among display contact output various kinds of optional outputs will be frozen and HOLD on status display will light at the same time Refer to the paragraph 7 6 5 as for the detailed operation LOCK During inputting the signal all the key input will be locked inhibited and LOCK on status display will light A SEL Wh...

Page 52: ...r S1 1a contact S2 Contact output for comparator S2 1a contact S3 Contact output for comparator S3 1a contact S4 Contact output for comparator S4 1a contact ERROR Connects when various kinds of error s occurred or power supply for the instrument is OFF 1b contact COM 2 Common for contact output Terminal No COM 1 Terminal No 7 and COM 2 Terminal No 16 are isolated Delay time from completing every o...

Page 53: ...utput operate even when the load display doesn t reach to comparator set value 7 2 1 Change of set value Warning When the set value for comparator is set wrong or set in wrong procedures it may not obtain the correct results from the comparator and it may cause a malfunction in peripheral equipments and also cause a damage as well This comparator continues the comparative operation even when chang...

Page 54: ...t key Set value Decrement key Set value Initialization key Set the value to zero Change terget of set value 2 Change S2 set value When the key is pressed in Measurement mode 100 digit of S2 set value display on front panel will flash then S2 setting can be changeable Every time the key is pressed the flashing digit will change from 100 digit 101 digit 102 digit 103 digit 104 digit 105 digit and po...

Page 55: ...t key Set value Decrement key Set value Initialization key Set the value to zero Change target of set value 4 Change S4 set value When the key is pressed in Measurement mode 100 digit of S4 set value display on front panel will flash then S4 setting can be changeable Every time the key is pressed the flashing digit will change from 100 digit 101 digit 102 digit 103 digit 104 digit 105 digit and po...

Page 56: ... for contact output becomes inadequate and it may cause an unexpected accident due to malfunction on peripheral instruments so care should be taken fully As for the sample of S1 operation on judgement display section and contact output will be shown as follows Same are the case of S2 S3 and S4 1 When the operation of contact ON at greater than or equal to set value is selected S1 judgement display...

Page 57: ... As for the sample the operation at Judgement display section for every comparative target and also the operation of contact output select the operation of contact ON at greater than set value at S1 will be shown as follows Same are the case of S2 S3 and S4 1 When display is selected S1 judgement display S1 contact output ON at S1 set value Display value S1 Set Value Display heavy Display light ON...

Page 58: ...contact output is shown at the time of whichever setting is selected among 000000 to 000007 with Function FUNC 13 Setting FUNC 13 Operation 000000 Always OFF 000001 ON when both of S1 and S2 contact output are OFF 000002 ON when both of S1 and S3 contact output are OFF 000003 ON when both of S1 and S4 contact output are OFF 000004 ON when both of S2 and S3 contact output are OFF 000005 ON when bot...

Page 59: ...0 judgement display S0 contact output 2 When Less than or equal to is selected for S1 and Greater than or equal to is selected for S2 S1 judgement display S1 contact output ON at S1 set value Display value S2 judgement display S2 contact output ON at S2 set value Display value S0 judgement display S0 contact output ON at S1 set value Display value S2 set value Display light ON OFF ON OFF ON OFF Di...

Page 60: ... set value In due course when the relations are S1 set value S2 set value SO judgement display and SO contact output will become ON when their relations are S2 set value Display value S1 set value 4 When L E less than or Equal to is selected for both of S1 and S2 with FUNC 12 S1 judgement display S1 contact output ON at S1 set value Display value S2 judgement display S2 contact output ON at S2 set...

Page 61: ... may cause an unexpected accident due to malfunction on peripheral instruments so care should be taken fully As for example of S1 the operation of judgement display section and contact output when hysteresis on comparator is set will be shown as follows Same operation will be performed in case of S2 S3 and S4 1 When the operation of contact ON at more than or equal to set value is selected at S1 a...

Page 62: ...1 Set value Hysteresis time width Time Hysteresis data width S1 Judgement display S1 Contact output 4 When the operation of contact ON less than or equal to set value is selected at S4 and also effective direction for hysteresis is set as OFF delay ON OFF Time Display S1 Set value Hysteresis data width Hysteresis time width S1 Judgement display S1 Contact output ...

Page 63: ...can be set from 000000 to 000007 Averaged out times of digital filter can be decided from the set value Related function FUNC 04 As for default 000003 has set The relations between setting and average out times are as follows Average out times 2n 1 n Value at 100 digit of set value For example when setting is 000003 averaged out times are as follows Averaged out times 23 1 16 times The tendency of...

Page 64: ...zero tracking with FUNC 07 Zero tracking data width per setting value n will be obtained by the calculation of display according to the below formula Zero tracking data width Set value of FUNC 07 0 5 Increment value for display For example when the setting of Function FUNC 07 is 000010 and Increment value for display is D 5 then Zero tracking data width 10 0 5 5 25D Set time width that perform zer...

Page 65: ...on mode related Function FUNC 62 As for default gross weight has set 7 4 4 Cancellation for compensation by zero tracking Cancellation for data cancelled by zero tracking can be executed with Function FUNC 98 When changing the target for zero tracking is required be sure to cancel the compensated portion once that has compensated by zero tracking with FUNC 98 ...

Page 66: ...rmula Stabilizing filter data width Set value of FUNC 97 Increment value for display For example when the setting of Function FUNC 97 is 000010 and Increment value for display is D 5 then Stabilizing filter data width 10 5 50D Data width supervisory time for Stabilizing filter can be set with Function FUNC 10 Digital filter for Stabilizing filter can be set with Function FUNC 09 Averaged out times...

Page 67: ...tabilizing filter Time Load variable width Setting of FUNC 10 Setting of FUNC 10 Setting of FUNC 10 Load variable width Load variable width Data width for Stabilizing filter Data width for Stabilizing filter Data width for Stabilizing filter Load ...

Page 68: ...alue The display for comparator setting value on the instrument can charge lighting up or putting off This change can be made in Function mode Related Function FUNC 42 As for default Lights up is chosen When Puts off is chosen comparator set value display will put off then only judgement display will light up depending on the situation At the same time only when change of set value for whichever S...

Page 69: ... the left Greater than 40 and Less than 50 or Equal to 50 5 dots light from the left Greater than 50 and Less than 60 or Equal to 60 6 dots light from the left Greater than 60 and Less than 70 or Equal to 70 7 dots light from the left Greater than 70 and Less than 80 or Equal to 80 8 dots light from the left Greater than 80 and Less than 90 or Equal to 90 9 dots light from the left Greater than 90...

Page 70: ...gement display and contact output will be held together with display 7 6 6 Display range for load Display range for load on the instrument is based on the maximum display value set during calibration CCAL and decided as follows OL display will be shown when the display is less than the range and OL display will be shown when greater than the range Refer to the paragraph 7 6 7 for display mode and ...

Page 71: ...r input 1 mV V Moreover display range will be 1 100 1 100 Less than 1 100 OL has shown and greater than 1 100 OL display has shown as well Warning When the selection of display mode or display mode is chosen be sure to apply calibration If calibration is not made correct measured result will not be obtained and it may cause a malfunction or a destroy in peripheral equipments 7 6 8 Selection of ON ...

Page 72: ...umming type junction box zener barrier Applicable Not Applicable The above are the examples when CAB 501 6 cores type of cable and 350 Ω type of load cell are applied When bridge power supply voltage has changed apply calibration again 7 8 Tare A Z This instrument prepares Tare A Z function By pressing the key with the key pressed together Tare A Z function will activate and at the same time when ...

Page 73: ...compensated through zero set can be executed by the Function FUNC 98 When Tare A Z is executed A Z display lights up zero set will not be accepted ERR 5 will be shown When zero set is desired to execute execute after Tare cancellation A Z OFF has been completed 7 10 Key lock This instrument prepares lock function With the Function FUNC 06 key lock OFF when each digit setting 0 and key lock ON when...

Page 74: ... to show 000000 If you neglect correct measured result will not be obtained When shortening the strain gage applied transducer with the function take off the B wire and D wire connected with the instrument If you don t take them off load display will not show near zero 0 due to the contact resistance of internal analog switch 7 13 Recording location for setting data and so on The instrument can re...

Page 75: ... Confirmation on contact output Confirmation on analog output option Confirmation on BCD output option Confirmation on connection with digital interface option Each confirmation on analog output BCD output and connection with digital SW interface can be operated only when individual corresponding option is installed In the Check mode measurement mode can be returned back by pressing the key ...

Page 76: ...is pressed the display will change to the opposite direction to the arrow marks However the display of VCAL and VADJST will be shown only when optional analog output is installed FUNC CCAL CHECK MONIT VCAL VADJST FUNC CCAL Hereinafter over and over again Procedures 1 Press the key for approx 1 s The load display will show FUNC 2 Press the key for two times The load display will show CCAL CHECK ...

Page 77: ... and load display will show ROM By pressing the key again ROM version on load display will be appeared 3 In Check mode when the display on the load display shows whichever one in below display can be changed with the key operation of and keys ROM GV OP IN OUT A OUT BCD DIG SW C END ...

Page 78: ...g the key again bridge power supply voltage that has selected at present will be shown 4 5 Confirmation on installed options Press the key The load display will show OP By pressing the key again the load display will show the numbers of option installed at present When any option isn t installed it will display P 5 ...

Page 79: ...o IN At the same time ON OFF condition of external control input signal can be monitored on the front panel display 6 Display S3 ZERO Input S4 A Z Input S0 A Z OFF Input HOLD HOLD Input LOCK LOCK Input CHECK A SEL Input Turn off the all external input signals when you will proceed to the next step or when you return to the measurement mode by pressing the key ...

Page 80: ...ct output will vary by the key operation in the right figure 7 All OFF S4 S3 S0 S2 S1 RUN RUN ERROR All ON makes each contact output ON one by one from the upper to the lower in the left figure makes each contact output ON one by one from the lower to the upper in the left figure Display S0 S0 Output S1 S1 Output S2 S2 Output S3 S3 Output S4 S4 Output RUN RUN Output CHECK ERROR Output ...

Page 81: ...oad display will change to LOW At the same time appropriate to LOW output can be obtained from the analog output Besides corresponding to the variations of output the load display will vary such as LOW MID HIGH HIGH MID LOW LOW MID HIGH HIGH MID HIGH Display Options P07 P23 P24 P25 P26 LOW MID HIGH 4 mA 12 mA 20 mA 0 V 0 5 V 1 0 V 2 5 V 5 0 V 5 V 10 V 3 V 5 V 0 V 0 V 0 V ...

Page 82: ... 0 and the digit of 100 will start to flash on and off At the same time when the display value varies with the right keys BCD output will vary corresponding to it POL polarity output will not be ON at the 000000 display In order to make the POL output ON other than the values except 000000 should be set Set value carry key Set value down key Set value Increment key Set value Decrement key ...

Page 83: ...3 S4 All ON S0 display Light up all of the optional S1 to S4 are ON S1 display Lights up optional S1 is ON S2 display Lights up optional S2 is ON S3 display Lights up optional S3 is ON S4 display Lights up optional S4 is ON Makes each open collector output ON one by one from the upper to the lower in the left figure Makes each open collector output ON one by one from the lower to the upper in the ...

Page 84: ...g this function then make calibration based on the value In Monitor mode display value is a reference value Display accuracy is 0 5 approximately In Monitor mode the range which can be monitored is between 3 5 3 5 mV V approximately When the key is pressed started from the FUNC display for load the display will change as below arrow marks indicate by pressing the key in every time However VCAL and...

Page 85: ...Press the key Monitor mode can be entered and mV V converted value for the input of present transducer will flashing display on load display Moreover present calibration value is shown on comparative display section S1 ZERO S2 X XXXXX Calibration value for ZERO S3 SPAN S4 X XXXXX Calibration value for SPAN 4 When quitting the Monitor mode press the key Measurement mode can be re entered and load v...

Page 86: ...that the display objected to HOLD FUNC 50 Function mode cannot be entered when HOLD signal is inputted Before entering Function mode be sure to cancel the input of HOLD 8 1 Setting method for Function mode Procedures 1 Press the key for approximately 1 s The load display will show FUNC 2 Press the key Function mode can be entered the load display shows FUNC The last registered function No is shown...

Page 87: ...value Decrement key Set value Initialization key 4 Press the key Setting contents of Function that has selected will be displayed and the 100 digit on load display will flash on and off Change the setting with the keys in the right Fig Suspend the setting of Function mode then Measurement mode can be entered by pressing the key Set value carry key Set value down key By pressing the key continuousl...

Page 88: ...splay will return to the Function No registered When returning to Measurement mode without registering the setting contents press the key When setting another Function No is desired return to step 3 6 Press the key Quitting the Function mode Measurement mode can be returned ...

Page 89: ...en the Gross weight is selected load display shows always fixed Gross weight whichever Tare is executed or not FUNC 03 Selection of display times Initial value 000000 000000 4 times s 000001 20 times s FUNC 04 Setting digital filter Initial value 000003 Setting range 000000 000007 mean value of 2 n 1 times Selects the average times for digital filter When the figure grows larger the filter will be...

Page 90: ...ive only when between 000001 000099 is set with the FUNC 08 FUNC 08 Setting time width of zero tracking Initial value 000020 000000 Zero tracking OFF Setting range 000000 000099 Unit 0 1 second Time width of 9 9 second at the setting of 000099 Effective only when between 000001 000099 is set with the FUNC 07 FUNC 09 Setting digital filter for stabilized filter Initial value 000002 000000 Stabilize...

Page 91: ...comes the target for comparator at the time of Tare is executed however Gross weight becomes the target at the time of cancellation of Tare is executed When Gross weight is selected Gross weight becomes the target for comparator whichever Tare is executed or not FUNC 12 Setting direction for comparator Initial value 000000 0 Over 1 Under 100 digit Comparator S1 101 digit Comparator S2 102 digit Co...

Page 92: ...analog output Effective when option is installed Initial value 000000 Setting range 099990 099990 FUNC 18 Display value at the time of maximum value of analog output Effective when option is installed Initial value 000000 Setting range 099990 099990 FUNC 19 Changeover of effective ineffective of A SEL input signal for external control Effective when option is installed Initial value 002000 000000 ...

Page 93: ...0001 25 ms approximately Effective only when 4 times of display times s is selected with FUNC 03 fixed as approx 25 ms when 20 time s of display is selected FUNC 27 Selection of operational mode for serial interface Effective when option is installed Initial value 000000 000000 Stream 000001 Stream automatic printing 000002 Stream manual printing FUNC 28 Selection of output target at the time of R...

Page 94: ...ing transfer decimal point at transfer code for RS 232C and RS 422 Effective when option is installed Initial value 000000 000000 Without decimal point 000001 With decimal point FUNC 36 Selection of target for digital switch interface comparator Effective when option is installed Initial value 002222 0 Display 1 Net weight 2 Gross weight 100 digit Comparator S1 101 digit Comparator S2 102 digit Co...

Page 95: ...value 000000 000000 Hysteresis time width OFF Setting range 000000 000099 Unit 0 1 s Time width for 9 9 s at 000099 setting FUNC 40 Selection of operational mode for digital switch interface Effective when the option is installed Initial value 000000 000000 8 steps comparator mode 000001 4 steps comparator mode FUNC 41 Selection of condition display at the time of digital switch interface with 8 s...

Page 96: ...l value 000000 000000 display mode 000001 display mode FUNC 55 Changeover bridge power supply voltage Initial value 000000 000000 10 V 000001 5 V 000002 2 5 V FUNC 56 ON OFF for short at the input of strain gage applied transducer Initial value 000000 000000 ON 000001 OFF Between B and D in strain gage applied transducer can be shorted by the setting 000001 at the internal of the instrument FUNC 6...

Page 97: ...f At this point press the key when suspending memory clear is required Return to the Measurement mode and memory clear is not executed When the key is pressed during CLR is flashing the load display will put off and after approx 2 s it will become FUNC display and operation of memory clear is completed Warning Never use the following functions because they may destroy the function of the instrumen...

Page 98: ...t output BCD output output in Stream mode of RS 232C Digital SW interface comparator are made with the base of initial value as Gross weight When change of these are required set the following function again referring to the below table Comparator FUNC 11 Analog output FUNC 16 BCD output FUNC 20 RS 232C FUNC 28 Digital switch interface comparator FUNC 36 ...

Page 99: ...V P N CSD814B P25 5 Voltage output 1 V to 5 V P N CSD814B P26 6 BCD output P N CSD814B P15 7 RS 232C interface P N CSD814B P74 8 RS 422 interface P N CSD814B P76 9 Serial interface P N CSD814B P77 10 Digital switch interface P N CSD814B P78 11 Power supply voltage AC200 V P N CSD814B P63 As for the options from to there are limitations of combinations according to the below table P07 P23 P24 P25 P...

Page 100: ...he instrument isn t in Measurement mode any more RUN display puts off RUN output is open however analog option will continue to output 2 By ON operation of CHECK OL error display Analog output will output when OVR might be shown Referring to RUN display take care not to use the analog output during ON operation of CHECK The following 5 kinds of options are described for the analog outputs D CSD814...

Page 101: ...rd DC0 V to 1 V at the display 0 to 2 000 Display OL less than or equal to 0 08 V approx OL greater than or equal to 1 08 V approx 2 Load resistance Less than or equal to 5 kΩ 3 Non Linearity Within 0 05 F S 4 Output target Selects from Display Net weight and Gross weight 5 Output times Synchronous with display times 4 times s 20 times s 9 1 4 Specifications for voltage output P N CSD814B P24 1 Ou...

Page 102: ...Display Net weight and Gross weight 5 Output times Synchronous with display times 4 times s 20 times s 9 1 6 Specifications for voltage output P N CSD814B P26 1 Output Output DC1 V to 5 V Over range 8 Approx of Full Scale Standard DC1 V to 5 V at the display 0 to 2 000 Display OL less than or equal to 0 68 V approx OL greater than or equal to 5 32 V approx 2 Load resistance Less than or equal to 5...

Page 103: ... when the minimum value is desired to output FUNC 18 sets the display when the maximum value is desired to output EX FUNC 17 Set as 1 000 FUNC 18 Set as 5 000 When the display is 5 000 the maximum value outputs When the display is 1 000 the minimum value outputs Analog Output Maximum value Minimum value 1 000 5 000 Display Maximum value 8 Minimum value 8 5 400 Take care that setting on FUNC 18 doe...

Page 104: ...lected for output data output can be applied even to the side of display depending on the A SEL signal condition on the rear panel terminal board by setting 1 on FUNC 19 Section of absolute value output A SEL Short Open A Z Low High Display Analog output ...

Page 105: ...oad applied During the application on fine adjustment if you want to suspend press the key The minimum value data the maximum value data are kept as they were before entering fine adjustment and Measurement mode can be re entered Procedures 1 Press the key for 1 second approx The load display will show FUNC 2 Press the key 5 times The load display will change as FUNC CCAL CHECK MONIT VCAL 2 When a...

Page 106: ... Minimum Value 4 mA 0 V 0 V 0 V 1 V By pressing the key continuously contin uous increase decrease will be provided 4 Fine adjustment on the maximum value for analog output Press the key The load display shows A HIGH By pressing the key again the load display begins to flash on and off At the same time analog output corresponding to the maximum analog output value will output Adjust so that the ou...

Page 107: ...oad display shows A END By pressing the key again quits the VCAL mode and returns to Measurement mode then the load value displays At the same time result of fine adjustment on the minimum the maximum analog output value will be renewed ...

Page 108: ...esn t succeed to adjust the difference in output During the application on fine adjustment if you want to suspend press the key Zero data and span data are kept as there were before entering fine adjustment and Measurement mode can be re entered Procedures 1 Press the key for 1 s The load display shows FUNC 2 Press the key at 6 times The display on load display will change from FUNC CCAL ACAL CHEC...

Page 109: ...ase decrease will be provided The display will not vary Increases the analog output value Decreases the analog output value Fine adjustment on span at analog output Press the key The load display will show A SPAN By pressing the key again load display begins flashing the present load and outputs the analog output together Adjust the difference of analog output against load with the right keys 4 By...

Page 110: ...fine adjustment on analog output will be renewed 5 In this procedure possible value to make adjustment is 10 of output value for both zero and span However when the adjustment is made in the procedure described in the paragraph 9 1 9 take care not to exceed 10 of total adjustment value Added adjusted value in the paragraph 9 1 9 1 6 mA Option No P23 Adjustment Value P07 0 1 V 0 5 V 0 4 V 1 0 V P24...

Page 111: ...eration of CHECK the instrument isn t in Measurement mode any more RUN display puts off RUN output is open however BCD option will continue to output 2 By ON operation of CHECK OL error display might be shown BCD output is OVR 9 2 1 Related functions FUNC 20 Selection on the target for BCD output Display Net Weight Gross Weight External Selection FUNC 21 Selection on output logic for BCD data Nega...

Page 112: ...OLD Operates between HOLD and COM is shorted BCD ENABLE Compulsive OFF for the outputs related with BCD High impedance SEL 1 Selects the target for output to BCD SEL 2 Selects the target for output to BCD SEL 1 SEL 2 Output Data Open Open Display Short Open A Z cancellation portion Open Short Net Weight Short Short Gross Weight 4 Output Target Display Net Weight and Gross weight with related funct...

Page 113: ... 2 103 39 D P 102 15 4 103 40 D P 103 16 8 103 41 D P 104 17 1 104 42 N C 18 2 102 43 N C 19 4 102 44 SEL 2 20 8 102 45 BCD ENABLE 21 N C 46 OVR 22 N C 47 P C 23 POL 48 P C 24 COM 49 HOLD 25 ERROR 50 COM Suitable plug 57 30500 made by DDK Never connects with N C Pin 9 2 4 Equivalent circuit for input output OUTPUT COM 1 Equivalent circuit for input 2 Equivalent circuit for output INPUT COM approx ...

Page 114: ...Negative logic electrically Moreover for each P C and DATA output transistor will become OFF Positive logic electrically at the time of OVR output is applied However only for P C OFF condition is made after one 1 shot of operation and POL is always ON 3 When ERROR is occurred DATA POL P C ERROR ON ON ON ON At the time of ERROR output output transistor at ERROR signal will become ON Negative logic ...

Page 115: ...rically However as for P C OFF condition is made after one 1 shot of operation is finished 9 2 6 Output condition Setting output Logic Output data Transistor Pin COM level when Setting output Logic Output data Transistor condition Pin COM level when voltage is fed externally Negative Logic Yes ON L Negative Logic No OFF H Positive Logic Yes OFF H Positive Logic No ON L ...

Page 116: ...nstrument isn t in Measurement mode anymore RUN display puts off RUN output is open however RS 232C Interface responses to the command from the host at the same time 2 By ON operation of CHECK OL error display might be shown At this time when reading command for load weighing is executed the OL is transferred to host 9 3 1 Related function FUNC 28 Selection of output target in Stream mode Display ...

Page 117: ...ted selected with FUNC 28 keeps on outputting However output times may differ depending on the setting of display times and also the setting of baud rate 2 Command Mode By sending the determined command data from the host Personal computer sequencer and so on to CSD 814B data will be sent back to host side from CSD 814B corresponding to the command data Be sure to execute communication according t...

Page 118: ...RXD 4 N C 5 S G 6 N C 7 RTS 8 CTS 9 N C 2 Connecting example for RS 232C interface section 1 EX 1 1 2 3 4 CD 5 6 7 8 9 TXD RXD N C S G RTS CTS N C N C CSD 814B 4 F G 5 6 7 8 9 TXD RXD DCD S G RTS CTS DSR 19 20 21 25 Host 25 pin DTR 1 2 3 2 EX 2 RI 1 2 3 4 CD 5 6 7 8 9 TXD RXD N C S G RTS CTS N C N C CSD 814B 4 5 6 7 8 9 TXD RXD DCD S G RTS CTS DSR Host 9 pin DTR 1 2 3 ...

Page 119: ...d weighing data performs zero suppress When added with decimal point is set with FUNC 34 and at the same time decimal point is determined with FUNC 01 decimal point will be added to the specified position The message will be output at the time of overloaded EX 2 4 6 8 10 12 14 2 4 6 8 10 12 14 2 4 6 8 10 12 14 2 4 6 8 10 12 14 CR LF CR LF CR LF CR LF S 0 9 9 S 0 9 9 S 0 9 9 S 0 9 9 1 2 3 1 2 3 O O...

Page 120: ...is minus sign and when plus sign is added Load weighing data performs zero suppress When added with decimal point is set with FUNC 34 and at the same time decimal point is determined with FUNC 01 decimal point will be added to the specified position The message will be output at the time of overloaded 2 4 6 8 10 12 14 2 4 6 8 10 12 14 2 4 6 8 10 12 14 2 4 6 8 10 12 14 CR LF CR LF CR LF CR LF T 0 2...

Page 121: ...ess Decimal point isn t added 3 Reading out comparative set value Host CSD 814B Command Number R 2 0 0 4 4 6 CR LF Return CSD 814B Host 2 4 6 8 10 12 14 T 0 4 0 CR LF S1 S2 S0 S3 S4 S1 1 ON 0 OFF S2 1 ON 0 OFF S0 1 ON 0 OFF S3 1 ON 0 OFF S4 1 ON 0 OFF 4 Reading out condition Host CSD 814B Command Number R 2 0 0 5 4 6 CR LF Return CSD 814B Host 2 4 6 8 10 12 14 T 0 5 0 CR LF a b c d Condition a A Z...

Page 122: ...g Sign for comparative set value Comparative set value Command number U 0 3 0 CR LF Set the comparative set value from the right The range is between 0 to 110 of maximum display value Ignores the value with decimal point attached 6 Change of condition Host CSD 814B Command No Operation 50 Zero 51 A Z 52 A Z OFF Return CSD 814B Host Command Number U 2 0 0 5 4 6 CR LF 7 Error code Error message for ...

Page 123: ... instrument isn t in Measurement mode anymore RUN display puts off RUN output is open however RS 422 Interface responses to the command from the host at the same time 2 By ON operation of CHECK OL error display might be shown At the same time when load weighing reading command is executed OL will be transferred to the host 9 4 1 Related functions FUNC 30 Selection of baud rate 600 1 200 2 400 4 80...

Page 124: ...put monitor with LED 9 4 3 Procedures of data transfer 1 Command mode By sending the determined command data from the host Personal computer sequencer and so on to CSD 814B data will be sent back from CSD 814B to host side corresponding to the command data Be sure to execute communication according to the below procedures Start Command Data Data Host CSD 814B CSD 814B Host During the Measurement m...

Page 125: ...ing Example 1 1 1 vs 1 RDA RDB SDA SDB SDA SDB RDA RDB CSD 814B TRM Host For the connections between the instruments twisted pair wire is recommended To execute a termination at section shorten between RDB and TRM located on the terminal board 2 1 vs n n 2 to 10 For the connections between the instruments twisted pair wire is recommended To execute a termination at section shorten between RDB and ...

Page 126: ...B CSD 814B Host SD RD A B A B SD RD A B A B SD RD A B A B SD RD A B A B RD SD A B A B TRM When connecting with even number sets of CSD 814B set with FUNC 33 not to have the same ID number different number for every set of CSD 814B ...

Page 127: ... 14 T 0 2 0 CR LF ID Code Load weighing data enters from the right When the data is minus sign and when plus sign is added Load weighing data performs zero suppress When added with decimal point is set with FUNC 34 and at the same time decimal point is determined with FUNC 01 decimal point will be added to the specified position The message will be output at the time of overloaded 2 4 6 8 10 12 14...

Page 128: ...Comparative set value doesn t perform zero suppress Decimal point won t be attached 3 Reading out comparative result Host CSD 814B Command Number R 2 0 0 4 4 6 CR LF ID Code 0 to 9 Set value for FUNC 33 Return CSD 814B Host 2 4 6 8 10 12 14 T 0 4 0 CR LF S1 S2 S0 S3 S4 ID Code S1 1 ON 0 OFF S2 1 ON 0 OFF S0 1 ON 0 OFF S3 1 ON 0 OFF S4 1 ON 0 OFF 4 Reading out condition Host CSD 814B Command Number...

Page 129: ...32 Writing S3 setting 33 Writing S4 setting Sign for comparative set value Comparative set value Command number U 0 3 0 CR LF ID Code Set the comparative set value from the right The range is between 0 to 110 of maximum display value Ignores the value with decimal point attached 6 Change of condition Host CSD 814B Command No Operation 50 Zero 51 A Z 52 A Z OFF Sign for comparative set value Compar...

Page 130: ...117 Return CSD 814B Host Command Number U 2 0 0 5 4 6 CR LF ID Code 7 Error code Error message for command CSD 814B Host Error Code Command number when receiving E 0 9 9 CR LF ID Code ...

Page 131: ...d present load weighing value is written for the load weighing data for the output format of serial interface When the CHECK switch is applied pay attention to the following points 1 By ON operation of CHECK the instrument isn t in Measurement mode anymore RUN display puts off RUN output is open however Serial interface keeps on outputting 2 By ON operation of CHECK OL error display might be seen ...

Page 132: ...es shielded wire as much as you can When shielded wire is not applied make the cable twisted Cable length is within 100 m when shielded wire is applied and within 20 m when shielded wire isn t applied Corresponding instruments for serial interface can be connectable up to 3 sets in parallel Depending on the instruments connected Maximum output current is approx 20 mADC Corresponding instruments to...

Page 133: ...7 ST2 00H code 8 OVR 00H code 9 ERR Condition 10 G1 G3 GROSS data 11 N1 N3 NET data 12 BCC Calculated result from LEN to N3 1 FUN1 Print command 7 6 5 4 3 2 1 0 2 ST1 SET when the display is NET SET when the display is GROSS 7 6 5 4 3 2 1 0 3 GROSS data NET data 76 Decimal point 00 Non 01 101 10 102 11 103 Output of serial data is executed only during Measurement mode Load Data BCD data Decimal po...

Page 134: ... keep outputting with a constant intervals 2 Automatic print mode When SO output varies from the OFF condition to ON set the automatic print bit to 1 for output format FUN1 and send it Automatic print bit is 0 normally 3 Manual printing mode When the HOLD signal varies from open condition to short From OFF to ON set the automatic printing bit to 1 for output format FUN1 and send it Automatic print...

Page 135: ...ng data width for hysteresis 000000 to 000099 Unit D FUNC 39 Setting time width for hysteresis 000000 to 000099 Unit 0 1 s FUNC 40 Selection of Operational Mode 8 steps 4 steps Only external Digi Switch setting FUNC 41 Selection of condition display in 8 steps mode Effective Ineffective Displays compared result from external FUNC 42 Lighting up putting off the display for comparator setting Lights...

Page 136: ... plug 57 30500 made by DDK is not attached Never connect with N C pin 9 6 4 Connecting diagram for Digi Switch 1 2 3 4 5 6 7 32 31 30 29 1 2 4 8 1 1 2 4 8 105 S1 104 S1 POL S1 1 2 4 8 103 S1 1 2 4 8 102 S1 1 2 4 8 101 S1 1 2 4 8 100 S1 1 2 4 8 1 1 2 4 8 105 S2 104 S2 POL S2 1 2 4 8 103 S2 1 2 4 8 102 S2 1 2 4 8 101 S2 1 2 4 8 100 S2 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 2 4 8 1 1 2 4 8 105 S3 ...

Page 137: ...nternal 4 steps can be executed by judgement display section on front panel Status display for external 4 steps can be shown by setting with FUNC 41 as necessity requires 2 4 Steps Only 4 steps external of this option can be operated Internal 4 steps don t operate External set value will be displayed on the front panel setting display Compared results from external 4 steps output to both of contac...

Page 138: ...becomes inadequate it causes an unexpected trouble due to malfunction in peripheral equipments so care should be taken Operation at judgement display section and contact output at open collector will be shown below as S1 for example Same operation can be provided as S2 S3 and S4 1 When the operation of Open collector ON at greater than or equal to set value is selected S1 judgement display and S1 ...

Page 139: ...very comparative target and operations of open collector output will be shown below in a case that operation selects Open collector ON at greater than or equal to set value with S1 Same operation can be provided as S2 S3 and S4 as above 1 When Display is selected S1 judgement display and S1 open collector output are ON when S1 set value Net weight S1 setting value Display Heavy Display Light S1 ju...

Page 140: ...ction FUNC 38 FUNC 39 FUNC 24 As for default hysteresis OFF has set Warning ON OFF condition for each open collector output may differ depending on the operational selection of comparator If wrong operation is selected ON OFF condition for each open collector output becomes inadequate it causes an unexpected trouble due to malfunction in peripheral equipments so care should be taken Judgement disp...

Page 141: ...sis time width Display S1 judgement display S1 open collector output S1 setting value Hysteresis data width 3 When operation of Open collector ON at less than or equal to set value is selected and ON delay is selected for hysteresis direction with S1 ON OFF Time Hysteresis time width Display S1 judgement display S1 open collector output S1 setting value Hysteresis data width ...

Page 142: ...ement display S1 open collector output S1 setting value Hysteresis data width 9 6 12 Prohibition against reading Digi Switch By shortening between the 44th pin PROHIBIT and the 45th pin COM located at this option reading of Digi Switch will be prohibited When reading is prohibited the latest data just before the prohibition of reading will be stored then perform comparative operation for the data ...

Page 143: ...l control input C Strain gage applied transducer LOCK control input D transducer terminals A SEL terminals B terminal COM 1 terminal E side terminal F G Frame ground side terminal A G Analog ground side RUN side N C Upper side S0 Lower side N C Not used Upper S1 Lower N C Not used Upper S2 Contact output Lower N C S3 Contact output F G Frame ground S4 GND Supply power ERROR AC Supply power source ...

Page 144: ...ion At AC200 V AC200 V AC170 V to AC264 V 50 60 Hz Short Bar Grounding for the instrument should be the D class with single grounding If neglected it may cause an unexpected malfunction due to the noise from other instruments Between the F G terminal Terminal No 29 and GND terminal Terminal No 30 is shorted with short bar Warning Connection between power supply and ground should be made securely a...

Page 145: ... of the instrument check the following procedures However when applicable item can t be found nor symptom of trouble can t be solved contact with Minebea Co Ltd OK NG Operation Normal Operation Measurement starts Abnormal operation Execute troubleshooting Supply power again ...

Page 146: ...ption exists 1 2 3 4 5 Supply power source suited with specifications Comparator operation is wrong Contact output doesn t operate External control input doesn t operate Key operation doesn t work Connecting method is good Inform Minebea about the contents of failure and situation at site in details YES NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES ...

Page 147: ...t measurement External input or HOLD of BCD output is used Inform Minebea about the contents of failure and situation at site in details OL display OL display 6 7 NO YES NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES Make the HOLD input open When HOLD is shorted at the time of feeding power no display Display fluctuates abnormally Displays optional values 8 7 1 ...

Page 148: ...cording to the paragraph 7 2 1 Confirmation change for comparator operation comparative target for comparator should be mode according to the paragraph 7 2 2 7 2 3 and 7 2 4 Apply setting for hysteresis according to the paragraph 7 2 5 Following causes are considered 1 Failure in contact by using other than the rated capacity of contact Contact capacity AC125 V 0 1 A or DC30 V 0 5 A 2 Failure in c...

Page 149: ... other than the rated capacity of contact Contact capacity is AC125 V 0 1 A or DC30 V 0 5 A 2 Failure on customer s input circuit Confirm the contact output signal by referring to the paragraph 7 14 Connect securely according to the paragraph 4 3 3 and 7 1 2 Either the HOLD of external input or BCD output is use YES ERROR message is displayed NO 3 2 9 9 9 NO NO NO NO NO NO NO YES YES YES YES YES Y...

Page 150: ... external input or BCD output is used YES NO A Z is ON Set the A Z to OFF A SEL input doesn t operate LOCK input doesn t operate A Z OFF input doesn t operate A Z input doesn t operate 4 Set the HOLD input open Inform Minebea about the contents of failure and situation at site in details NO NO NO NO NO NO NO YES YES YES YES YES YES YES ...

Page 151: ... control input or BCD output is used 5 Status display LOCK lights up Set the external control LOCK to open Cancel the key lock with Function FUNC 06 Set the HOLD input open Inform Minebea about the contents of failure and situation at site in details YES NO YES YES NO NO ...

Page 152: ...ion 5 Calibration procedure Start measurement Same condition There may have fears that connected sensor has broken or signal route signal wire has cut off NO YES 1 Connect the connecting cable for sensor with rear panel terminal board again Refer to section 4 Connecting method 2 By checking the voltage between the terminal B and D on the rear terminal board apply load to the sensor Set the connect...

Page 153: ...ding to the paragraph 7 15 Monitored display is greater than 2 4 mV V The voltage between A and C is same as the setting of FUNC 55 7 Short between B and D on rear panel terminal board Start Measurement Same Condition Make calibration according to section 5 Calibration procedure again YES NO The following causes are considered 1 Sensor input exceeds more than 2 4 mV V 2 Sensor has broken due to ov...

Page 154: ...and C is stable and same as the setting of FUNC 55 8 Check the condition of various kinds of connections according to the section 4 Check if there are effects from the noise source from inverter and so on especially Start measurement Same condition NO YES 1 Short between B D and A G on rear panel terminal 2 Set the load display to the monitoring condition on the sensor according to the paragraph 7...

Page 155: ... on options Current output is wrong Voltage output is wrong Digital switch interface is wrong 11 12 13 YES 14 15 16 10 RS 232C is wrong RS 422 is wrong NO YES YES YES YES YES YES Inform Minebea about the contents of failure and situation at site in details NO NO NO NO NO NO ...

Page 156: ...utput FUNC 16 Selection of target for analog output FUNC 17 Display value when analog output is lowest FUNC 18 Display value when analog output is highest Refer to the section 8 Function mode Contact with Minebea Set the load resistance greater than or equal to 510 Ω 3 Apply operational check on current output in the Check mode Refer to the paragraph 7 14 Set properly Refer to the section 8 Functi...

Page 157: ... value when analog output is minimum FUNC 18 Display value when analog output is maximum Refer to the section 8 Function Mode Contact with Minebea Set the load resistance greater than or equal to 5 kΩ 3 Check the operation on voltage output in the Check Mode Refer to the paragraph 7 14 Set correctly Refer to the section 8 Function Mode and the paragraph 9 1 Set the HOLD input open 11 Inform Minebe...

Page 158: ...Function Mode Adjust the setting related with BCD output to the specifications for external connecting instrument FUNC 21 Selection of output logic for BCD data FUNC 22 Selection of output logic for BCD polarity FUNC 23 Selection of output logic for BCD flag FUNC 25 Selection of output logic for P C Refer to the section 8 Function Mode Set the HOLD input open NO YES YES YES YES NO NO NO Inform Min...

Page 159: ... Selection of Baud rate FUNC 31 Setting data bit length and parity FUNC 32 Setting stop bit Refer to the section 8 Function Mode and the paragraph 9 3 Options Change Yes to No for the flow control at host Intended values are not transmitted in the Stream mode Select the output target in the Stream Mode FUNC 28 Selection of output target in Stream Mode Refer to the section 8 Function Mode and the p...

Page 160: ...h and parity FUNC 32 Setting stop bit Refer to the section 8 Function mode and the paragraph 9 4 Change Yes into No for the flow control at Host Intended values are not transmitted in Stream mode Select the output target in the Stream mode FUNC 28 Selection of output target in Stream Mode Refer to the section 8 Function mode and the paragraph 9 4 By referring to the section 8 Function Mode and the...

Page 161: ... 9 5 connect with Host properly Select operation mode corresponding to the specifications for data receiving side FUNC 27 Selection on Operation Mode Refer to the section 8 Function mode and the paragraph 9 5 Inform Minebea about the contents of failure and situation at site in details NO YES YES NO ...

Page 162: ...hange comparator operation comparator comparative target should be made According to the paragraph 7 2 5 9 6 11 setting for hysteresis should be made Connect securely according to the paragraph 4 3 3 7 1 2 and 9 6 3 Following causes can be considered 1 Failure in contact and open collector by using other than the rated capacity of each of them Contact capacity AC125 V 0 1 A or DC30 V 0 5 A Open co...

Page 163: ... load Set the Tare cancellation A Z OFF ZERO set clear FUNC 98 and zero tracking OFF Set the FUNC 07 to 000000 TER L Displays when Tare is less than 2 4 mV during calibration Set when the Tare shows 2 4 mV TER H Displays when Tare is greater than 2 4 mV Set when the Tare shows 2 4 mV ERR E EEPROM error Contact with Minebea ERR R EEPROM error Contact with Minebea ERR B Battery is run out Contents o...

Page 164: ...nt Suitable Extension cable is Minebea s standard cable CAB 501 6 cores within 100 m Not applicable when Zener barrier is used 11 2 Specifications for digital Load display Display range 1 000 to 11 000 2 5 and 10 can be available 11 000 to 11 000 2 5 and 10 can be available when display mode is set with the Function setting Display 7 segment green colored fluorescence display tube with 22 mm chara...

Page 165: ... Z As same as A Z key SHIFT key A Z OFF As same as A Z OFF key SHIFT key Above are effective once with the pulse input and its width is more than 100 ms of pulse width HOLD HOLD of display comparison output BCD output option current output option and voltage output option LOCK Prohibition of front panel key operation A SEL When Optiojnal A OUT is installed analog output with relative value at OPEN...

Page 166: ... 1 A DC30 V 0 5 A Equivalent circuit of contact output section COM 2 OUTPUT1 11 7 Various kinds of functions Zero track Stabilizes the deviation of zero point within the constant conditions Digital filter Stabilizes the data through software inside of CPU Motion detect Strengthens stabilizes the digital filter only when load variation width is within the constant range Change of target for load di...

Page 167: ...hstand voltage 1 500 V for 1 min AC power supply Main Body Outline dimensions 192 mm 96 mm 175 mm Excludes protruding parts Weight Approx 1 9 kg without option 11 9 Specifications at the time of shipment Bridge power supply DC10 V Span adjustment 2 000 display at the input of 0 3 mV V Tare weight 0 mV V The minimum scale 1 Decimal point Non Power supply voltage AC100 V AC85 V to AC132 V 50 60 Hz 1...

Page 168: ... OFF at plus P C Print command ON during constant time after conversion of BCD output has completed ERROR ON when various kinds of error s has have occurred OVR Over Above are Open collector outputs VCE DC30 V IC DC30 mA MAX Other than the Measurement Mode renewal of output shall not be provided Input HOLD Hold of Display Comparative output BCD output Option Current output Option and Voltage outpu...

Page 169: ...ength Select from 7 bits and 8 bits Parity bit Select from Non Even and Odd Stop bit Select from 1 bit and 2 bits Terminator CR LF Communication method Half duplex Synchronous method Start stop synchronous method Address Select one among 0 to 9 Sending data ASCII code Cable length Approx 1 km Number of Connection 10 pieces at maximum Termination Built in Yes No can be selected by the switch Monito...

Page 170: ...ions can be selected by setting Function 4 points 8 points comparators can be changeable The operation when 4 points comparators are used Comparator setting function at the instrument side is ineffective Setting display on the instrument interlocks with the Digi switch located externally The operation when 8 points comparators are used 4 points comparator setting function at the instrument side sh...

Page 171: ...74 P76 P77 P78 Possible Impossible 11 11 10 Outline dimensions 192 15 160 20 3 187 92 1 1 1 1 0 0 0 0 186 91 1 1 1 1 0 0 0 0 96 46 Unit mm Panel cut size Rear Front Side Specifications and outline dimensions and so on which have printed may subject to change for the purpose of improvement without notice ...

Page 172: ...agency from which you have purchased 12 2 Repair Before asking repairs make checks once again that the connections setting and adjustment for the instrument have finished properly referring to 10 Trouble shooting Especially make checks whether the connections of sensor are disconnected or cut off After that still there may be found some defects in the instrument contact with Minebea s sales office...

Page 173: ... M3 6 2 Cross recessed binding head screw M3 15 3 Draw out the contents of the instrument by holding the rear panel to the arrow marked direction slowly Whichever option among Current output Voltage output BCD output RS 232C Interface RS 422 Interface Serial Interface and Digi Switch Interface is installed remove the connector which has connected with the optional P C board When drawing out the re...

Page 174: ...hat option has installed connect the connector with the option individually and after that insert the rear panel from the arrow marked direction to adjust P C board to the terminal board firmly Warning When installing the rear panel into the case care should be taken not to insert the cable between the P C board and terminal board If inserted it may have the failure and or destruction on the instr...

Page 175: ...162 Connector Connector Cross recessed pan head screw M3 10 Spring washer Toothed lock washers 4 Cross recessed pan head screw M3 6 2 Cross recessed binding head screw M3 15 ...

Page 176: ...163 13 2 Character s pattern for display The following is the table to show display pattern used at 7 segment display on the instrument ...

Page 177: ... Interface 1030 Minebea Co Ltd Measuring Components Div 1040 1050 1060 This sample is to be used for Stream mode 1070 CLS 1080 Port declaration 1090 OPEN COM 071NN AS 1 1100 1110 Receiving 1120 LINE INPUT 1 B 1130 1140 E MID B 1 1 1150 IF E S THEN 1120 1160 W MID B 5 8 1170 PRINT RECEIVING W 1180 GOTO 1120 1190 1200 END ...

Page 178: ...1100 DIM TXD 10 1110 TXD 1 R020 1120 TXD 2 R021 1130 TXD 3 R022 1140 TXD 4 R030 1150 TXD 5 R031 1160 TXD 6 R032 1170 TXD 7 R033 1180 TXD 8 W051 1190 TXD 9 W052 1200 1210 Port Declaration 1220 OPEN COM 071NN AS 1 1230 CLS 1240 Port Declaration 1250 OPEN COM 071NN AS 1 1260 1270 PRINT 1 TXD 2 Reading out net weight 1280 LINE INPUT 1 B 1290 E MID B 1 1 1300 IF E E THEN 1270 If return is ERROR Comand ...

Page 179: ... 1350 E MID B 1 1 1360 IF E E THEN 1330 1370 W MID B 5 8 PRINT Gross Weight W 1380 1390 print 1 txd 8 A Z 1400 LINE INPUT 1 B 1410 E MID B 1 1 1420 IF E E THEN STOP 1430 1440 PRINT 1 TXD 9 A Z OFF 1450 LINE INPUT 1 B 1460 E MID B 1 1 1470 IF B E THEN STOP 1480 1490 END ...

Page 180: ... ID0 1150 TXD 2 R122 INX 2 Reading out Net Weight for ID1 1160 TXD 3 R224 INX 3 Reading out Gross Weight for ID2 1170 TXD 4 R030 INX 4 Reading out S1 set value for ID0 1180 TXD 5 R131 INX 5 Reading out S1 set value for ID1 1190 TXD 6 R232 INX 6 Reading out S1 set value for ID2 1200 1210 RS port declaration 1220 OPEN COM 071NN AS 1 Odd number parity Data length 7 bits Stop bit 1 bit 1230 ON COM GOS...

Page 181: ...ing time s 1470 IF SS 59 THEN SS TM 1480 1490 Data receiving 1500 WW MID TIME 7 2 Present time s 1510 MM VAL WW 1520 IF MM SS THEN GOSUB 1870 Time out process 1530 IF SW 0 THEN 1490 Waiting for the end of receiving 1540 1550 IF EC 0 THEN PRINT Receiving Data B 1560 N N 1 1570 1580 Update of Transferring data counter 1590 S S 1 IF S C THEN S 1 1600 1610 C MID B 1 1 Taking out command type 1620 D MI...

Page 182: ...THEN 1790 1810 1820 LINE INPUT 1 B 1830 CLOSE 1 OPEN COM 071NN AS 1 1840 SW 99 Flag for end of receiving 1850 RETURN 1860 1870 1880 Time out of RS data 1890 In case of no response within the specified time 1900 1910 COM STOP 1920 CLOSE 1 OPEN COM 071NN AS 1 1930 EC 99 SW 99 1940 PRINT Time out error occured 1950 PRINT Specified ID for CSD 814B has not prepared 1960 RETURN 1970 1980 1990 2000 END ...

Page 183: ...ta Miyota machi Kitasaku gun Nagano 389 0293 Japan 81 267 32 2200 81 267 31 1330 Measuring Components Business Unit FUJISAWA PLANT 1 1 1 Katase Fujisawa shi Kanagawa 251 8531 Japan 81 466 22 7151 81 466 22 1701 KARUIZAWA PLANT 4106 73 Miyota Miyota machi Kitasaku gun Nagano 389 0293 Japan 81 267 31 1309 81 267 31 1353 ...

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