Minebea CSD-581-74 Instruction Manual Download Page 1

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DIGITAL INDICATOR
CSD-581-74

Instruction Manual

EN294-1108-J

Summary of Contents for CSD-581-74

Page 1: ...DIGITAL INDICATOR CSD 581 74 Instruction Manual EN294 1108 J ...

Page 2: ... ...

Page 3: ...plains installation procedures and connecting method and also operating method for Digital Indicator CSD 581 74 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 ...

Page 4: ...se items where these marks are attached Warning Precautions which must be followed to prevent the possibility of accident or serious injury to the operators To avoid possible hazard don t perform any procedure described here Precautions and important informations for safe operation and service personnels Be sure to read to prevent from malfunction Mark during operation Press the switch ...

Page 5: ...r high temperature area D Don t use the instrument in a high humid area D Don t install the instrument where there is high mechanical vibration D Don t use the instrument where there are excess of dusts and fine particles D Don t install the instrument where there includes any corrosive gas or any salty atmosphare D Don t install the instrument where there is rapid change of temperature and humidi...

Page 6: ...rument as an option 1 There are a lot of ICs on the P C board of the instrument that may be destroyed eternally due to static electricity so in order to prevent the human from touching them directly 2 The battery is installed on the P C board of the instrument so in order to prevent from shorting between the polarities of battery carelessly 3 There are some places that have high temperature around...

Page 7: ...follows Dimensions for installation 220 113 4 97 115 122 130 4 6 φ4 land 6 9 1 6 25 7 4 4 Secured space for application Unit mm Secured space for application Dimensions when the optional metal cover CSD581 P80 is installed 250 240 5 5 4 φ6 195 31 24 2 140 100 20 20 1 37 6 Unit mm SW207 SW208 CN202 ...

Page 8: ...r 3 Application note Warning Before using 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 it may cause a malfunction in the instrument and there may exist damage in peripheral equipments Besides even though calibration has been made there may occur the simil...

Page 9: ...arning There are a lot of electrical parts installed on the P C board of the instrument but take care not to touch them If neglected there may cause electrostatics destruction Warning The P C board of the instrument have some sections that have high temperatures around 50 or more in room temperature for a while during supplying power or shutting off power supply MOD301 U301 TR1 TR3 and radiator in...

Page 10: ...power when the instrument is placed directly on the conductive material such as metal and also when it is covered in conductive bag for packaging If neglected it may cause the damage in the instrument or electric shock to the operator SW207 SW208 CN202 ...

Page 11: ...achine screw M3x6 6 bind machine screw M3x10 Sep 2004 DRW No EN294 1108 E Due to ECN No FN04 02111 Changeー 7 13 Back up life will be about 10 years or more has changed to Back up life will be about 10 years Apr 2005 DRW No EN294 1108 F Due to ECN No FN05 02035 Addition At the warning column in the wiring section the clause of As there is a case which standard wiring color is different please confi...

Page 12: ...of Load cell and CSD 581 74 4 3 1 i In case of application of CAB 502 4 cores cable ii In case of application of CAB 501 6 cores cable 4 3 1 i In case of application of CAB 502 4 cores cable ii In case of application of CAB 501 6 cores cable 4 3 1 i In case of application of CAB 502 4 cores cable ii In case of application of CAB 501 6 cores cable 4 3 2 Connection with external control input 4 3 3 ...

Page 13: ...tion method to register the output of strain gage applied transducer at the time of maximum display after setting the loa 22 5 2 2 Calibration method to register the output of strain gage applied transducer at the time of zero and the maximum display 31 5 2 3 Calibration method to register by reading output value of strain gage applied transducer in the conditions of zero actual load application i...

Page 14: ...filter 84 7 4 Zero tracking 85 7 4 1 What is zero tracking 85 7 4 2 Set for zero tracking 85 7 4 3 Target of zero tracking 86 7 4 4 Cancellation for compensation data by Zero tracking 86 7 5 Stabilized filter 87 7 5 1 What is stabilized filter 87 7 5 2 Setting for stabilized filter 87 7 6 Various kind of functions for display 89 7 6 1 Selection of display target on load indication 89 7 6 2 Selecti...

Page 15: ... signal 119 10 6 RS 232C interface 119 10 7 Various kinds of function 119 10 8 General specification 119 10 9 Standard specifications at the shipment 119 10 10 Accessories 120 10 11 Options 120 10 11 1 Metal cover 120 10 12 Outline dimensions 121 11 Warranty 122 11 1 Warranty 122 11 2 Repair 122 12 Appendix 123 12 1 Replacement of fuse 123 12 2 Installation uninstallation procedure of metal cover ...

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Page 17: ... can perform the function of digital indicator with RS 232C Interface and it is suitable for the application inside of control panel 2 Automatic calibration function By the registration for rated output data X XXXX mV V of strain gage applied transducer calibration of the instrument can be performed automatically 3 Calibration with RS 232C Calibration can be performed by the communication through ...

Page 18: ...nnection between the LOCK and COM of the external control input are shorted Key switch operation is unavailable during lighting on HOLD Lights on when the connection between the HOLD and COM at external control input is shorted CHECK Lights on when CHECK is ON with the CHECK key pressed 4 A Z A key Executes Tare weight cancellation A Z Moreover it will apply to carry up the digit of various kinds ...

Page 19: ... with RUN ERROR for open collector output and external control input 13 RS 232C interface connector Connects with RS 232C interface 14 Bridge power supply voltage changeover switch Used when the bridge power voltage is selected from 10 V and 2 5 V 15 Monitoring LED for RXD or TXD LED used for monitoring RXD or TXD of RS 232C interface DIP switch for operation change when program is written Use it ...

Page 20: ...ture area D Don t use the instrument in a high humid area D Don t install the instrument where there is high mechanical vibration D Don t use the instrument where there are excess of dusts and fine particles D Don t install the instrument where there include any corrosive gas or any salty atmosphere D Don t install the instrument where there is rapid change of temperature and humidity D Don t inst...

Page 21: ...t as an option 1 There are a lot of ICs on the P C board of the instrument that may be destroyed eternally due to static electricity so in order to prevent the human from touching them directly 2 The battery is installed on the P C board of the instrument so in order to prevent from shorting between the polarities of battery carelessly 3 There are some places that have high temperature around 50 o...

Page 22: ...follows Dimensions for installation 220 113 4 97 115 122 130 4 6 φ4 land 6 9 1 6 25 7 4 4 Secured space for application Unit mm Secured space for application Dimensions when the optional metal cover CSD581 P80 is installed 250 240 5 5 4 φ6 195 31 24 2 140 100 20 20 1 37 6 Unit mm SW207 SW208 CN202 ...

Page 23: ... DC24 V Power Supply 3 GND pp y o 1 4 A Bridge power supply s No 5 F Sensing inals 6 G Sensing ermin 7 C Bridge power supply Strain gage applied transducer Ter 8 D Amplifier input g g pp 9 B Amplifier input 10 E Shield 11 A G Analog Ground 1 RUN Open collector output 2 ERROR Open collector output ls No 2 3 COM Common for open collector output and external control output minals 4 ZERO ermi 5 A Z Te...

Page 24: ... be as follows Width of crimp type terminal lugs Suitable crimp type terminal lugs 6 0 mm or less 1 25 3 or Y type 1 25 3 5 D Suitable ranges of wire for terminals No 2 are as follows Stranded wire from 0 14 mm2 to 1 5 mm2 AWG26 to AWG16 D Suitable plug for RS 232C interface connector is as follows and the screw for fixing it to the connector is inch type screw DE 9S NR by JAE or equivalent D Conn...

Page 25: ...nal No 8 at terminals No 1 individually 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 the input voltage of the instrument decreased 3 When the total length of CAB 501 specifies more t...

Page 26: ...nt decreased 3 When the total length of CAB 501 specifies more than 100 m the accuracy may be out of warranty because the resistance of cable makes the remote sensing function of the instrument deteriorated 2 Connection with one Load cell and Junction box for extension use B 304 and CSD 581 74 i In case of application of CAB 502 4 cores cable Junction box B 304 CAB 502 2 Length of CAB 502 should b...

Page 27: ...lly 3 m RED WHT 1 GRN 1 BLU Shield ORN BLK Enlarged figure for connecting section RED WHT 1 BLU shield 1 GRN ORN BLK B 304 Internal terminal connections to CSD 581 74 to Load cell Terminal pitch 9 5 mm RED BLU WHT GRN YEL shield WHT ORN RED BLU BLK GRN YEL shield Suitable crimp type terminal lugs 1 25 4 or 2 4 CN202 SW207 SW208 ...

Page 28: ...cause the resistance of cable makes the input voltage of the instrument decreased 3 When the total length of CAB 501 specifies more than 100 m the accuracy may be out of warranty because the resistance of cable makes the remote sensing function of the instrument deteriorated 3 Connection with 2 to 4 points of Load cells and Summing type Junction box with balance adjustment applied B 307 and Digita...

Page 29: ...hield 3W 3R 3G 3B 3Y WHT RED GRN BLU YEL shield 4W 4R 4G 4B 4Y RD OR BK WH GN BL YE WHT RED GRN BLU YEL shield ii In case of application of CAB 501 6 cores cable 3 Length of CAB 501 should be 100 m totally B 307 Junction box CAB 501 RED WHT 1 GRN 1 BLU Shield ORN BLK Enlarged figure for connecting section RED WHT 1 BLU Shield 1 GRN BLK ORN SW207 SW208 CN202 ...

Page 30: ...s to CSD 581 74 WHT RED GRN BLU YEL shield 1W 1R 1G 1B 1Y WHT RED GRN BLU YEL shield 2W 2R 2G 2B 2Y WHT RED GRN BLU YEL shield 3W 3R 3G 3B 3Y WHT RED GRN BLU YEL shield 4W 4R 4G 4B 4Y RD OR BK WH GN BL YE WHT RED GRN BLU YEL shield ORN BLK ...

Page 31: ...cy may be out of warranty because the resistance of cable makes the input voltage of the instrument decreased 3 When the total length of CAB 501 specifies more than 100 m the accuracy may be out of warranty because the resistance of cable makes the remote sensing function of the instrument deteriorated 4 Connection with 2 4 points of Load cells and Summing type Junction box SB 310 and CSD 581 74 i...

Page 32: ...BLYE YE YE BL GN WH WHGN BL BL GN WH φA φB RD A 3 2 mm or less B 7 mm or less Round type RD RD RD A B Input port No 2 Input port No 3 ii In case of application of CAB 501 6 cores cable 3 Length of CAB 501 should be within 100 m totally CAB 501 SB 310 RED WHT 1 GRN 1 BLU SHIELD ORN BLK Enlarged figure for connecting section RED WHT 1 BLU shield 1 GRN ORN BLK SW207 SW208 CN202 ...

Page 33: ...table crimp type terminal lugs Y type RD Short bars Output Port Input port No 1 Input port No 2 Input Port No 4 or WH YE YE GN BL WHGN BLYE YE YE BL GN WH WH RD GN BL BL GN WH φA φB RD RD RD Input port No 3 A 3 2 mm or less B 7 mm or less Round type BK OR RD B A ...

Page 34: ... figure for connecting section or Warning Connections with external control input should be made securely as indicated in the above figure If neglected it may cause an unexpected malfunction to the instrument For the connection with external control input be sure to apply shielded cable and that shield should be connected with GND terminal Terminals No 1 Terminal No 3 If not connected it may cause...

Page 35: ...ng section Shield Warning Connection with open collector output should be made securely according to the figures and also use within the rated of open collector If neglected it may cause an unexpected failure and or malfunction to the instrument For the connection with open collector output be sure to apply shielded cable and the shielded cable should be connected with GND terminal of the instrume...

Page 36: ...r connecting section Warning Connection with power supply and ground should be made securely as above figure and also should be made within the specified condition of power supply If neglected it may cause an unexpected failure Grounding for the instrument should be the D class with single ground If neglected it may cause an unexpected malfunction due to the effects of noise from the other equipme...

Page 37: ...conversion with mV V of strain gage applied transducer at the time of maximum display weighing capacity after setting the load to zero Initial load condition with tare weight 2 Calibration method Automatic calibration for Zero and Span to register the output of strain gage applied transducer conversion with mV V at the time of zero load Initial load application with tare at the optional load condi...

Page 38: ...ibration is executing be sure to set Tare weight cancellation clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained During calibration procedures press the FUNC key in case of interrupting the calibration is required The calibration dat...

Page 39: ...01 and it will light on and off When the calibration has completed already 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 4 four as follows 1 2 5 10 A Z OFF Y key Set value increment key 4 Press the ENTER key The load display will show DISP ...

Page 40: ... display value with the right keys Setting range for the maximum display value will be the minimum scale 100 99 990 In order to make effective use of the performance set within the following ranges When setting is made over the range as below there may occur unstable display and so on A Z A key Set value carry key A Z OFF Y key Set value Increment key ZERO key Set value Initialization key Setting ...

Page 41: ...tra figures are necessary for the compensation with the standard point at internal of the instrument In case of actual setting insert 0 into the extra digits As for the value for extra digit when tare compensation and fine adjustment on load are applied it will be rewritten as a compensated value automatically Setting range for the output of load cell is from 0 200 0 mV V to 3 100 0 mV V A Z A key...

Page 42: ... zero point is unstable and precise reading of zero will not be obtained After completed the load display will become T END However when the initial load is not entered within the range from 0 1 mV V to 2 4 mV V the error code shown in the right figure will show for about 2 s then load display will show ZERO and return to step 8 Error code TER L Zero point over TER H Zero point over Error code Pre...

Page 43: ...ation clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained Change the function F 28 F 29 F 30 F 31 F 32 and F 34 related with the communication to correspond with the specifications of host equipment Refer to the paragraph 7 2 and 8 Af...

Page 44: ... load display shows RS and will flash on and off 2 4 6 C 0 1 0 CR LF 2 4 6 A 0 1 0 CR LF Command Host CSD 581 Return CSD 581 Host 2 Transmit the command data to change the minimum scale from the Host and set the minimum scale The set values of the minimum scale are following 4 kinds 1 2 5 and 10 Don t put the decimal point on the command data of set value Make the set value entered from the right ...

Page 45: ... 4 6 8 10 12 14 A 0 2 1 CR LF display value Return CSD 581 Host sign maximum display value Transmit the command data to change span mV value from the Host and set the load cell output value corresponding to the maximum display value set in the procedure 3 2 4 6 8 10 12 14 C 0 2 4 CR LF Command Host CSD 581 4 When it doesn t appear the value up to X XXXX on the Inspection data of the load cell set ...

Page 46: ...a 0 The calibration has been made without any trouble proceed to the next step Return data 1 The initial load is under 0 1 mV V Make it within the range from 0 1 mV V to 2 4 mV V then proceed to the step 5 Return data 2 The initial load is over 2 4 mV V Make it within the range from 0 1 mV V to 2 4 mV V then proceed to the step 5 Return data 3 Now under calibration Until the return data will be ex...

Page 47: ...t correct so make calibration again During the calibration is executing be sure to set Tare weight cancellation clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained During calibration procedures press the FUNC key to interrupt the cali...

Page 48: ... ACAL mode can be entered then the load display will show D 01 and lights on and off When the calibration has been already completed the registered set value of minimum scale will be displayed Set the minimum scale with the A Z OFF Y key Set values for the minimum scale are 4 four kinds as follows 1 2 5 10 A Z OFF Y key Set value Increment key 4 Press the ENTER key The load display will show DISP ...

Page 49: ...y value with A Z A A Z OFF Y or ZERO keys Setting range for the maximum display value will be the minimum scale 100 99 990 In order to make effective use of the performance set within the following ranges When setting is made exceeding the range as below there may occur unstable display and so on A Z A key Set value carry key A Z OFF Y key Set value Increment key ZERO key Set value Initialization ...

Page 50: ...gure extra figures are necessary for the compensation with the standard point at internal of the instrument In case of actual setting insert 0 into the extra digits As for the value for extra digits when tare compensation and fine adjustment on load are applied it will be written as a compensated value automatically Setting range for the output of load cell is from 0 100 0 mV V to 2 400 0 mV V wit...

Page 51: ... for load cell as many as the digits in the right figure extra digits are necessary for the compensation for the internal standard point of the instrument In case of actual setting insert 0 into the extra digits As for the value of extra digits when tare compensation and fine adjustment on load are applied it will be written as a compensated value automatically A Z A key Set value carry key A Z OF...

Page 52: ...tion clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained Change the related functions with communication such as F 28 F 29 F 30 F 31 F 32 and F 34 corresponding to the specifications of host equipment Refer to the paragraph 7 2 and 8 ...

Page 53: ... The load display shows RS and will flash on and off 2 4 6 C 0 1 0 CR LF 2 4 6 A 0 1 0 CR LF Command Host CSD 581 Return CSD 581 Host 2 Transmit the command data to change the minimum scale from the Host and set the minimum scale The set value of the minimum scale are following 4 kinds 1 2 5 and 10 Don t put the decimal point on the command data of set value Make the set value entered from the rig...

Page 54: ...d put a space s in unnecessary position 2 4 6 8 10 12 14 A 0 2 1 CR LF sign maximum display value Transmit the command data to change span mV value from the Host and and set the output value of load cell with initial load application 2 4 6 8 10 12 14 Command Host CSD 581 4 When the number of digits of X XXXX is not prepared on the inspection data for load cell set 0 to the extra digit The values f...

Page 55: ...end in the command data and put a space s in unnecessary position 2 4 6 8 10 12 14 A 0 2 4 CR LF sign Output value of load cell Return CSD 581 Host Output value of load cell sign 6 Transmit the start command from the Host for Calibration method to register the output of strain gage applied transducer at the time of zero and the maximum display The return data will be transmitted from this 2 4 6 C ...

Page 56: ...en the result is not correct so make calibration again During the calibration is executing be sure to set Tare weight cancellation clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained During the calibration procedure press FUNC key to ...

Page 57: ...R key LCAL mode can be entered and the load display shows D 01 and lights on and off When the calibration has been already completed the minimum set value registered at that time will be displayed Set the minimum scale with the A Z OFF Y key Set values for the minimum scale are 4 four kinds as follows 1 2 5 10 A Z OFF Y key Set value Increment key 4 Press the ENTER key The load display will show D...

Page 58: ...ue with the A Z A the A Z OFF Y or the ZERO keys Setting range for the maximum display value will be the minimum scale 100 99 990 In order to make effective use of the performance set within the following ranges When setting is made over the range as below there may occur unstable display and so on A Z A key Set value carry key A Z OFF Y key Set value Increment key ZERO key Set value Initializatio...

Page 59: ...imum scale 10 101 digit Set the load value which is applied actually on the load cell with the right keys The load value applied on the load cell should A Z A key Set value carry key A Z OFF Y key Set value Increment key ZERO key Set value Initialization key By pressing the key continuously increment can be provided continuously The load value applied on the load cell should be less than the maxim...

Page 60: ... unstable and precise reading of zero will not be obtained After completing above the indication on load display becomes SPAN However when the initial load is not entered within the range from 0 1 mV V to 2 4 mV V the error code shown in the right figure will be di l d f b t 2 d th l d di l ill Error code displayed for about 2 s and the load display will show ZERO then will return to step 8 TER L ...

Page 61: ...will not be obtained After completing above the load display will become T END However when the load corresponding to the maximum display value is out of the range from 0 2 mV V to 3 1 mV V the error code in the right figure will display for about 2 s and afterwards Error code figure will display for about 2 s and afterwards load display will be SPAN then will return to step 9 SPN L Span point ove...

Page 62: ...tion clear and to make cancellation Execution of F 98 for compensated data on zero set and also set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 If neglected correct measured results may not be obtained Change the related functions with communication such as F 28 F 29 F 30 F 31 F 32 and F 34 corresponding to the specifications of host equipment Refer to the paragraph 7 2 and 8 ...

Page 63: ...ost The load display shows RS and will flash on and off 2 4 6 C 0 1 0 CR LF 2 4 6 A 0 1 0 CR LF Command Host CSD 581 Return CSD 581 Host 2 Transmit the command data to change the minimum scale from the Host and set the minimum scale The set value of the minimum scale are following 4 kinds 1 2 5 and 10 Don t put the decimal point on the command data of set value Make the set value entered from the ...

Page 64: ...data of set value Make the set value entered from the right end in the command data and put a space s in unnecessary position 2 4 6 8 10 12 14 A 0 2 1 CR LF maximum scale sign 4 Transmit the command data for the change of actual load value from the Host and set the load value to be proceeded with the load cell actually The load value with the load cell shall be under the maximum display value set ...

Page 65: ...mmand for Reading out the condition in the calibration According to the return data enter into the following procedures Return data 0 The calibration has been made without any trouble proceed to the next step Return data 1 The initial load is less than 0 1 mV V Make it within the range from 0 1 mV V to 2 4 mV V then proceed to the step 5 Return data 2 The initial load is more than 2 4 mV V Make it...

Page 66: ...eturn data 0 The calibration has been made without any trouble proceed to the next step Return data 1 The load is less than 0 2 mV V Make it within the range from 0 2 mV V to 3 1 mV V then proceed to the step 7 Return data 2 The initial load is more than 3 1 mV V Make it within the range from 0 2 mV V to 3 1 mV V then proceed to the step 7 Return data 3 Now under calibrating Until the return data ...

Page 67: ...pensated data for zero set Executes F 98 and setting OFF the zero tracking Setting 00000 on F 07 and F 08 enter zero adjustment mode When interrupting the calibration is required press the FUNC key during the calibration procedures The calibration data will keep the same condition as it is entered before then Measurement mode can be entered When the A Z A key is pressed with the load display of FU...

Page 68: ...key By pressing the key continuously increment can be provided continuously The variation of load value for one push of the A Z A key or A Z OFF Y key is less than 1 digit of display Therefore a few pushes of these keys are required to get the change of 1 digit of display value A Z A Zero fine adjustment Display Decrement key A Z OFF Y Zero fine adjustment Display Increment key 4 Press the ENTER k...

Page 69: ...be within 10 of the maximum display value When the adjustment exceeding the range is desired proceed another calibration method for it During tare weight cancellation A Z and zero set is executed and also during zero tracking is effective zero fine mode can t be entered Displays ERR 5 After executing tare weight cancellation clear A Z OFF and cancellation for compensated data for zero set Executes...

Page 70: ... for increasing zero fine adjustment or decreasing zero fine adjustment is executed once Therefore there may be the case that change of 1 digit in load value requires a few execution of these commands According to the present load value read by step 2 proceed to the following steps Present load value 0 After sending the command for increasing zero fine adjustment from the Host proceed to the step ...

Page 71: ...sh command for calibration mode from the Host Quitting from the calibration mode the instrument will display the present load on the load display section 2 4 6 C 0 1 2 CR LF 2 4 6 A 0 1 2 CR LF Command Host CSD 581 Return CSD 581 Host ...

Page 72: ...sated data for zero set Executes F 98 and setting OFF the zero tracking Setting 00000 on F 07 and F 08 enter zero adjustment mode When interrupting the calibration is required press the FUNC key during the calibration procedures The calibration data will keep the same condition as it is entered before then Measurement mode can be entered When the A Z A key is pressed with the load display of FUNC ...

Page 73: ...equal to the value applied on the load cell By pressing the key continuously continuous increase can be provided The variation of load value for one push of the A Z A key or A Z OFF Y key is less than 1 digit of display Therefore a few pushes of these keys are required to get the change of 1 digit of display value A Z A Span fine adjustment Display Decrement key A Z OFF Y Span fine adjustment Disp...

Page 74: ...t within 10 of the maximum display value When the adjustment over the range is desired proceed another calibration method for it During tare weight cancellation A Z and zero set is executed and also during zero tracking is effective zero fine mode can t be entered Displays ERR 5 After executing tare weight cancellation clear A Z OFF and cancellation for compensated data for zero set Executes F 98 ...

Page 75: ...n fine adjustment is executed once Therefore there may be the case that change of 1 digit in load value will require a few execution of these command According to the present load value read by step 2 proceed to the following steps Present load value Weight applied on the load cell After sending the command for the increase of span fine adjustment from the Host proceed to the step 2 Present load v...

Page 76: ...sh command for calibration mode from the Host Quitting from the calibration mode the instrument will display the present load on the load display section 2 4 6 C 0 1 2 CR LF 2 4 6 A 0 1 2 CR LF Command Host CSD 581 Return CSD 581 Host ...

Page 77: ...libration procedures press the FUNC key to interrupt the calibration The calibration data will keep the same condition as it is entered before When the A Z key is pressed with the load display of FUNC the display will change as the following arrow marks indicate at every time the key is pressed FUNC CCAL ACAL LCAL ZERO SPAN TARE CHECK MONIT F END FUNC CCAL Hereinafter it will repeat Procedures 1 P...

Page 78: ...table so there is possibility that correct zero can t be read 3 Upon completing the indication on the load display will become T END However when the initial load isn t within the range of 0 1 mV V and 2 4 mV V the error code in the right will be shown for about 2 s then the display on the load display will show TARE and return to the step 2 TER L Zero point over TER H Zero point over Error code E...

Page 79: ...aragraph 7 2 and 8 After changing these turn off the power of the instrument once These updated settings will be effective upon turning on the power again If neglected there may have the case not to execute the communication correctly Error code will be returned if some wrong command has been transmitted 2 4 6 8 E 0 9 9 CR LF Return CSD 581 Host Command No in receiving In case of interrupting the ...

Page 80: ...Host CSD 581 Return CSD 581 Host 3 The Host transmits the command for Reading out the condition in the calibration According to the result of the return data enter into the following procedures Return data 0 The calibration has been made without any trouble proceed to the next step Return data 1 The initial load is under 0 1 mV V Set the range from 0 1 mV V to 2 4 mV V then proceed to the step 2 R...

Page 81: ...sh command for calibration mode from the Host Quitting from the calibration mode the instrument will display the present load on the load display section 2 4 6 C 0 1 2 CR LF 2 4 6 A 0 1 2 CR LF Command Host CSD 581 Return CSD 581 Host ...

Page 82: ...bration only for tare weight is required D When fine adjustment on zero and span is required 5 3 1 In case of executing the calibration on the instrument newly When the new instrument is purchased or re used is desired with the new specific conditions execute the calibration with whichever method as follows 1 When load condition and output condition of load cell are clarified In case of desired ac...

Page 83: ...an 1 1 000 or so Warning The accuracy obtained through the procedures of this calibration consists from combined accuracy with the instrument and combined strain gage applied transducer the accuracy of weight used during the calibration error factors on mechanical and also error factors on calibration works that is total accuracy of these If high accuracy is required full considerations should be ...

Page 84: ...time of initial load condition 3 Note the display value on load display after applying 5 t load on the load cell section This value is the output of load cell with weighing capacity applied 4 From the load cell output at the time of initial load application recorded at and load cell output recorded at at the time of application of weighing capacity output of load cell at the time of maximum displa...

Page 85: ...l load condition can be obtained make calibration according to the procedures of 1 and 2 1 According to the paragraph 8 1 read out and write down function F 70 of the Increment value F 71 of Maximum display value F 73 of Zero calibration value and F 74 of Span calibration value in the existing CSD 581 74 2 According to the paragraph 4 replace the exiting CSD 581 74 with a normal product and make c...

Page 86: ...hat installation proceed the calibration in the following steps 1 After setting the initial load tare weight on load cell section execute calibration according to the paragraph 5 2 6 2 In case of executing fine adjustment on zero and span Make adjustment according to the paragraph 5 2 4 Fine adjustment on zero and 5 2 5 Fine adjustment on span Warning The accuracy obtained through the calibration ...

Page 87: ... the A Z A key with the condition of displaying various kinds of set values the flashing digits for set value will carry up from 100 101 102 103 to 104 in order However the range of carry differs depending on the number of digits of set values and yes no of polarity sign 2 Change of function and so on Executes change of various kinds of functions in Function mode and also change of function during...

Page 88: ...ation methods setting value can be initialized compulsively 2 Function mode In function mode function number and its setting value can be made compulsively to 0 6 4 FUNC key 6 4 1 Operation in the Measurement mode After entering into function mode the load display shows FUNC From this condition setting function or shifting to another mode can be provided When FUNC key is pressed during each mode t...

Page 89: ...ction activates tare weight cancellation clear A Z OFF will activate and at the same time the load display will become the Gross weight the A Z on status display will put off Same operation as the key operation described in the paragraph 6 2 1 As for the operational details refer to the paragraph 7 8 7 HOLD While inputting the signal the target selected with Function F 50 among display and BCD out...

Page 90: ...re occurred in Measurement mode 3 COM Common for open collector output Terminals No 2 Pin No 1 and 2 The COM Port for the input signal of external control and open collector output are connected internally Open collector output synchronizes with display rate 7 1 3 Equivalent circuit 1 External control input section 5V 470Ω INPUT COM 680Ω 0 1μ 2 Open collector output section VCE DC30 V Ic 30 mA MAX...

Page 91: ...of Measurement mode RUN display lights off and RUN output open but RS 232C interface will make response to the command from the Host 2 By ON operation of CHECK there may be a case that display will show as OL error At the same time executing the reading command for load makes the OL transmitted to the Host 7 2 1 Related function F 28 Selection of output target in stream mode Display Net weight Gro...

Page 92: ...st targeted data selected in F 28 will be output continuously However the output rate will be subject to change due to the setting of display rate and baud rate 2 Command mode By sending the defined command data to CSD 581 from the Host personal computer sequencer and so on the data will be sent back from the Host corresponding to the command data Ensure to make the transmission by the following p...

Page 93: ...ied plug DE 9S NR by JAE or equivalent not attached The screws for the fixing base of RS 232C interface connector is inch type thread 2 Wiring example of RS 232C interface section 1 Example No 1 1 2 3 4 CD 5 6 7 8 9 TXD RXD N C S G RTS CTS N C N C CSD 581 F G DCD S G DSR 10 11 12 13 Host 25 pins DTR 1 2 3 4 5 6 7 8 9 TXD RXD RTS CTS ...

Page 94: ...rom the right end D in minus and in plus will be entered to the sign D Load data will perform zero suppression D When the condition with decimal point is set by F 34 and also decimal point is specified by F 01 the decimal point will be applied at the specified position D A message will be displayed at time of overload 2 4 6 8 10 12 14 S 0 9 9 1 2 3 CR LF 2 4 6 8 10 12 14 S 0 9 9 0 1 2 3 CR LF 2 4 ...

Page 95: ... be entered from the right end D in minus and in plus will be entered to the sign D Load data will perform zero suppression D When the condition with decimal point is set by F 34 and also decimal point is specified by F 01 the decimal point will be applied at the specified position D A message will be displayed at time of overload 2 4 6 8 10 12 14 T 0 2 0 1 2 3 CR LF 2 4 6 8 10 12 14 T 0 2 0 0 1 2...

Page 96: ...Command No a A Z 1 ON 0 OFF b Nothing 0 c ERROR 1 ON 0 OFF d Nothing 0 3 Change of condition Host CSD 581 Command No Operation 50 ZERO 51 A Z 52 A Z OFF Return CSD 581 Host 2 4 6 U 0 5 0 CR LF Command No 4 Error code Error message to the command CSD 581 Host 2 4 6 8 E 0 9 9 CR LF Error code Command No in receiving 2 4 6 W 0 5 0 CR LF Command No ...

Page 97: ...alibration data D Upon receiving the end command for calibration mode the instrument will return to the measurement mode after making the registration or updating of calibration data Related command for calibration of C02 C03 C04 C05 and C06 will not be accepted except when the display on load display sections shows RS after receiving the starting command for Calibration mode 6 Change of various s...

Page 98: ... maximum display after setting the load to zero 31 Calibration method to register the output of strain gage applied transducer at the time of zero and the maximum display 32 Calibration method to register only the zero point again 33 Calibration method to register by reading output value of strain gage applied transducer in the conditions at zero load and actual load applied Start of calibration a...

Page 99: ...ecrease 52 Span fine adjustment increase 53 Span fine adjustment decrease Return CSD 581 Host 2 4 6 A 0 5 0 CR LF Command No 10 Reading out the load value and setting value Host CSD 581 Command No Contents of operation 60 Reading the present load value 61 Reading the digit 62 Reading the maximum display value 63 Reading the actual weight value 64 Reading zero mV value 65 Reading span mV value Retu...

Page 100: ...0 to 00077 Averaged out times of digital filter can be decided from the set value Related function F 04 As for default 00033 has set The relations between setting and averaged out times are as follows Averaged out times 2m 1 2n 1 m Value of 101 digit of set value n Value of 100 digit of set value For example when the setting is 00033 averaged out times are as follows Averaged out times 23 1 23 1 1...

Page 101: ...e obtained by the calculation of display according to the below formula Zero tracking data width Set value for F 07 0 5 Display increment value For example when the setting of F 07 is 00010 and display increment is D 5 Zero tracking data width 10 0 5 5 25D D Set the time width to perform zero tracking with Function F 08 Zero tracking will not operate whichever Function F 07 or F 08 is set to 0 Zer...

Page 102: ...roceeded by the Function mode related function F 62 Default setting is Gross weight 7 4 4 Cancellation for compensation data by Zero tracking Cancellation for compensated data by zero tracking can be executed with the function F 98 To change the target of Zero tracking be sure to cancel the data compensated by Zero tracking once with the function F 98 ...

Page 103: ...et value of F 97 Display increment value For example when the setting of F 97 is 00010 and display increment value is D 5 it will be as follows Data width of stabilized filter 10 5 50D D Supervisory time on data width for stabilized filter can be set with the Function F 10 D Set the digital filter for stabilized filter with the Function F 09 D Averaged out times for digital filter for stabilized f...

Page 104: ...for stabilized filter time Setting of F 10 Setting of F 10 Setting of F 10 Load variation width Load variation width Data width for stabilized filter Load Data width for stabilized filter Load variation width Data width for stabilized filter ...

Page 105: ...ay and RS 232C interface This selection can be made in Function mode Related Function F 50 As for default Selection of all The combination of setting of F 50 and the target of HOLD will be as follows Setting of F 50 Load display RS 232C interface 00000 00001 00002 00003 HOLD NO HOLD Warning Even when only the display is selected for HOLD target the output data for RS 232C interface will be frozen ...

Page 106: ...the selection of 2 5 V As for default 10 V has set When the instrument is applied in the system when zener barrier is used be sure to select 2 5 V for bridge power supply beforehand Warning When using the instrument in the system with zener barrier applied be sure to select 2 5 V for bridge power supply voltage beforehand If neglected there may cause failure in the instrument However the case is e...

Page 107: ... F 98 When tare weight cancellation A Z is executed during A Z display lights up zero set will not be accepted Display will show ERR 5 When zero set is desired to execute execute after Tare weight cancellation clear A Z OFF has been completed 7 10 Digital tare weight cancellation The instrument prepares digital Tare weight cancellation function When known tare weight is included to the load going ...

Page 108: ...n the FUNC key is key locked lock on FUNC key will be cancelled only once after the FUNC key is pressed together with the ENTER key for more than 3 s 7 12 CHECK value When the CHECK key is pressed in the Measurement mode CHECK value equivalent to the set value with the Function F 43 will be ON And at the same time when the CHECK on status display lights up the load value equivalent to the set valu...

Page 109: ... of F 98 D ZERO data Data clear is possible with the execution of F 98 D Zero tracking data Data clear with the execution of F 98 2 Data memorized at EEPROM D FUNC data Possible to initialize data with the execution of F 99 D Calibration data Possible to write by re calibration 7 14 Check mode The following confirmations can be made in the Check mode D Check on ROM version D Check on bridge power ...

Page 110: ...owing arrow marks indicate at every time the key is pressed FUNC CCAL ACAL LCAL ZERO SPAN TARE CHECK MONIT F END FUNC CCAL Hereinafter over and over again Procedures 1 Press the FUNC key for about one second The load display will indicate FUNC 2 Press the A Z A key 7 times The load display changes as follows CCAL ACAL LCAL ZERO SPAN TARE CHECK ...

Page 111: ...In the Check mode when the indication on the load display shows whichever one in the below display can be changed with the key operation of A Z A key 3 ROM GV IN OUT BCD C END ROM A Z A key 4 Check on bridge power supply voltage Press the ENTER key The load display will show GV By pressing the ENTER key again the load display will show the value of bridge power supply voltage selected at present 4...

Page 112: ...be monitored on LED for status display and on load display section as well 5 RUN display ZERO input A Z display A Z input CHECK display A Z OFF input HOLD display HOLD input LOCK display LOCK input Load display 100 digit SEL 1 input SEL 2 input Load display 100 digit is 0 Open both SEL 1 and SEL 2 Load display 100 digit is 1 Short only SEL 1 Load display 100 digit is 2 Short only SEL 2 Load displa...

Page 113: ...y will light up as well 6 All are OFF RUN ERROR All are ON A Z A key A Z OFF Y key A Z A key Each contact output will be ON continuously from top to bottom shown in the left column A Z OFF Y key Output of each transistor will be ON from bottom to top shown in the left column RUN display RUN output A Z display ERROR output 7 Press the ENTER key The load display will show C END By pressing the ENTER...

Page 114: ...se The display value in the Monitor mode is a reference value The accuracy of display is 0 5 approximately In Monitor mode the range which can be monitored is from 0 4 mV V to 3 4 mV V approximately When the A Z A key is pressed with the load display of FUNC the display will change as the following arrow marks indicate at every time the key is pressed FUNC CCAL ACAL LCAL ZERO SPAN TARE CHECK MONIT...

Page 115: ... be entered and converted value into mV V for the present input value for the transducer will flashing display on the load display 4 When quitting from the Monitor mode press the ENTER key The Measurement mode can be returned and load value will be shown ...

Page 116: ...LD 8 1 Setting method for function mode Procedures 1 Press the FUNC key for about one second The load display will show FUNC 2 Press the ENTER key Function mode can be entered then the load display will show F The last registered Function No is shown at Suspend the setting of Function mode then press the FUNC key when returning to the Measurement mode is required 3 Select the Function No that has ...

Page 117: ...continuously continuous increase will be provided A Z A key Set value carry key A Z OFF Y key Set value increment key ZERO key Set value initialization key 5 Press the ENTER key Set contents are registered then the load display will return to the Function No registered When returning to the Measurement mode without registering the set contents press the FUNC key When setting another Function No is...

Page 118: ... D F 04 Setting digital filter Initial value 00033 Setting range 00000 00077 Average of 2 m 1 2 n 1 times Select the average times for digital filter When the figure grows larger the filter will become stronger then effects from vibrations and so on are scarcely shown on the display However if too large figure is selected the response of variation of input sensor will become worse Using the digita...

Page 119: ...ue from 00001 to 00099 with F 10 and the value from 00001 to 00999 is set with the F 97 D F 10 Setting time width for stabilized filter Initial value 00020 00000 Stabilized filter OFF Setting rage 00000 00999 Unit 0 01 s Time width of 9 99 s with the setting of 00999 Effective only when the value from 00001 to 00007 with F 09 and the value from 00001 to 00999 with F 97 are set D F 28 Selection of ...

Page 120: ...of decimal point for RS 232C communication code Initial value 00000 00000 Without decimal point 00001 With decimal point D F 43 Setting CHECK value Initial value 00003 Setting range 00000 to 00015 Unit 0 1 mV V Approx 1 5 mV V of CHECK value with the setting of 00015 D F 50 Selection of the target of HOLD Initial value 00003 00000 Ineffective for HOLD 00001 HOLD only for display 00002 HOLD only fo...

Page 121: ... when calibration LCAL is applied can be referred to When the calibration except LCAL is made this value will not change The setting can t be changed in the function D F 73 Zero calibration value For reference The input voltage value which is read as initial load value at the time of performing the calibration can be referred to The setting can t be changed in the function Since there is no decima...

Page 122: ...n and off At this point press the FUNC key when suspending memory clear is desired Measurement mode can be returned and Memory clear will not be executed When the ENTER key is pressed during CLR load display lights on and off and after about 2 s it will become FUNC display and operation of Memory clear has completed Warning Never use the following functions because they may destroy the functions i...

Page 123: ...ment check by the following procedures However when you can t find applicable item nor you can t solve the symptom of trouble even after you have taken some measures contact us OK NG Supply power again Operation Normal operation Start of measurement Abnormal operation Execute trouble shooting ...

Page 124: ...s wrong External control input doesn t operate Key operation doesn t work Connecting method is good Supply power source suitable for specifications 1 5 2 3 4 NO YES YES YES YES YES YES YES NO NO NO NO NO NO Display is wrong Open collector output doesn t operate Inform us about the contents of failure and situation at site in details ...

Page 125: ...ormally Display doesn t vary Same situation Start of measurement HOLD of external input is used 6 7 YES NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES 8 7 1 OL display Apply re calibration according to section 5 Calibration procedures Displays optional values Fuse is broken Inform us about the contents of failure and situation at site in details OL display ...

Page 126: ...ed capacity Rated output of open collector VCE DC30 V IC 30 mA MAX 2 Failure in customer s input circuit Confirm the output signal of open collector in the Check mode in the paragraph 7 14 Inform us about the contents of failure and situation at site in details HOLD of external input is used YES NO 2 9 9 9 YES YES YES YES YES YES YES NO NO NO NO NO NO NO ERROR message is displayed Connecting metho...

Page 127: ...esn t work NO 3 A Z is ON Set the A Z to OFF NO NO HOLD of external input is used Connecting method is good YES YES NO NO YES YES YES YES YES Inform us about the contents of failure and situation at site in details Set the HOLD input open Connect securely according to the paragraph 4 3 2 and 7 7 1 ...

Page 128: ...ut the contents of failure and situation in details HOLD of external control input is used 4 LOCk on status display lights up Set the LOCK for external control input open Cancel the key lock with the Function F 06 Set the HOLD input open YES NO NO NO YES YES ...

Page 129: ... setting related with RS 232C output with the specifications for external connecting equipments F 28 Selection of output target in the stream mode F 29 Selection of operation mode F 30 Selection of baud rate F 31 Setting of date bit length and parity bit F 32 Setting of stop bit Refer to the paragraph 7 2 and 8 Change Yes to No for the flow control at Host YES YES YES NO NO NO Intended value is no...

Page 130: ...cable with the terminals on the strain gage applied transducer Refer to the chapter 4 Checking the voltage between the terminal B and D on the terminal board apply load on strain gaga applied transducer The voltage between B and D varies The voltage between A and C is just like the setting of SW1 6 Inform us about the contents of failure and situation at site in details Contact us Make calibration...

Page 131: ...ducer Monitor display exceeds the range from 0 1 mV V to 2 4 mV V 7 Inform us about the contents of failure and situation at site in details Short between terminal B and D Start of measurement Same condition Make re calibration according to the procedures in the paragraph 5 YES Following causes can be considered Input of strain gage applied transducer exceeds the range from 0 1 mV V to 2 4 mV V St...

Page 132: ...to the monitoring condition for strain gage applied transducer The display stabilizes at an optional value 8 Inform us about the contents of failure and situation at site in details Inform us about the contents of failure and situation at site in details Start of measurement Same condition YES NO NO NO YES YES The voltage between A and C is just like the setting of SW1 and stable as well According...

Page 133: ...he tare weight is within the range from 0 1 mV V to 2 4 mV V SPN L Displays when the span load is lees than 0 2 m V V during calibration CLAL Adjust so that the SPAN load is within the SPN H Displays when span load is more than 3 1 mV V during calibration LCAL Adjust so that the SPAN load is within the range from 0 2 mV V to 3 1 mV V ERR E EEPROM error ERR R EEPROM error Contact us BAT L Displays ...

Page 134: ...es within 100 m of shielded type Not applicable when Zener barrier is used 10 2 Specifications for digital Load display Load display or setting display Display range 1 000 to 11 000 2 5 and 10 can be available Display Red 7 segment LED character s height 8 mm 5 digits Over display OL display when minus over and OL display when plus over Status display RUN A Z LOCK HOLD CHECK Display times 4 times ...

Page 135: ...es the digital filter strengthened stabilized only when variable width of load is within the constant value Change target of load display Selects the target of display from Gross weight and Net weight Change target of HOLD By the combination with Display and RS 232C interface target for HOLD can be made Key lock Prohibiting key operation Different operation from the LOCK function 10 8 General spec...

Page 136: ...1 piece Midget fuse of 5 A 1 piece Short bars for A F C G 2 pieces Seal for unit 1 piece 10 11 Options 10 11 1 Metal cover P N CSD 581 P80 Specifications Outline dimensions L W H 250 mm x140 mm x 38 6 mm Excludes protrusion Weight Approx 550 g ...

Page 137: ... 122 130 4 6 φ4 land 6 9 1 6 25 7 4 4 Secured space for application Unit mm Secured space for application Dimensions when the optional metal cover CSD581 P80 is installed 250 240 5 5 4 φ6 195 31 24 2 140 100 20 20 1 37 6 Unit mm CN202 SW207 SW208 ...

Page 138: ... agency from which you have purchased 11 2 Repair Before asking repairs make checks once again that the connection setting and adjustment for the instrument have finished properly by referring to 9 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 our sales office or sales...

Page 139: ...hod for fuse is wrong and or capacity of installed fuse is inadequate it causes an unexpected faulty of the instrument 1 Set OFF the power supply for the instrument 2 Replace the fuse located at the lower part in the left of the board Fuse Midget fuse 5A CN202 SW207 SW208 ...

Page 140: ...edure of metal cover CSD581 P80 Option Proceed the installation uninstrallation of metal cover CSD 581 P80 as follows Base with direction Cover with direction 6 bind small screwﾞ M3 10 Model CSD 581 4 Spacer SQ 25 Accessories 6 stud upon base ...

Page 141: ...125 12 3 Character s pattern for display The followings are the patterns to show display patterns used at 7 segments display on the instrument ...

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Page 144: ...e Product Sales Management 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 23 2681 Fax 81 466 22 7191 Sensing Device Business Unit FUJISAWA PLANT 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 22 7151 Fax 81 466 22 1701 KARUIZAWA PLANT 4106 73 Miyota Miyota machi Kitasaku gun Nagano ken 389 0293 Japan Tel 81 267 31 1309 Fax 81 267 31 1353 HOMEPAGE ADDRESS http ww...

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Minebea CSD-581-74, Instruction Manual, Page: 1 / 144

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