Minebea CSD-701B Instruction Manual Download Page 120

Page: 120 / 157

107

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5. Serial interface



Warning

●

When the CHECK switch is applied, pay attention to the following

points.

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.

By ON operation of CHECK, “OL” error display might be seen.

At the same time serial interface will output after setting the ERR

bit for output format.

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1. Related function

FUNC

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Selection of output
types

Stream, Automatic printing,
Manual printing

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2. Specifications for Interface

(1) Method

2 wires method serial interface.

(2) Specification for signal

Baud rate

600 bps

Data bit length

8 bits

Parity bit

ODD

Stop bit

1 bit

Start bit

1 bit

Summary of Contents for CSD-701B

Page 1: ...ON MANUAL EN294 1127 K 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 ...

Page 2: ...ing method for the Digital Indicator CSD 701B 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 the technical experts to read The contents of the manual may subject to change for improvement 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: ... or high temperature area Don t use the instrument in a high humid area Don t install the instrument where there are vibrations and shocks Don t use the instrument where there is excess of dusts and fine particles Don t use the instrument where there are corrosive gas and salt and like that Don t install the instrument where there is rapid change of temperature and humidity Don t install the instr...

Page 5: ...stall as referring to the following figures and secure the space around the instrument Each dimensions of the instrument and required dimensions for the environmental spaces are as follows Outline dimensions Panel cut size Front Side Rear Upper Unit mm ...

Page 6: ...cted it may cause a malfunction of the instrument or electric shock to the operator 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 will not be made the correct measuring results may not be obtained nor which may cause malfunction in the instrument and there may exist damage in periph...

Page 7: ...r push it with sharp edge object such as a driver If neglected it may cause a damage to the panel switch and even have the possibility of damage to resist to environments or operational performances Warning Don t remove the cover of the case of the instrument nor peel off the panel sheet nor take the instrument into pieces If neglected it may cause a damage to the case and the panel sheet and even...

Page 8: ...f the digital filter and stabilized filter Change 7 13 Key lock Lock of key function According to this change following sentence is corrected 8 2 F 06 Setting key lock Setting the lock of key function According to this change following setence is also corrected Jun 2001 DRW NO EN294 1127 C ECN No FN01 02085 Correction Change the outline dimensions upper part Additions 9 6 2 9 7 2 11 11 6 add the P...

Page 9: ...irm the inspection data sheet of the load cell being used is added Nov 2007 DRW NO EN294 1127 I Due to ECN No FN07 02126 Correction 9 2 3 DC 37P N made by JAE to Equivalent to DC 37P NR made by JAE 9 3 4 DE 9S N JAE to Equivalent to DE 9S NR made by JAE May 2010 DRW NO EN294 1127 J Due to ECN No FN10 01019A Addition 11 10 Accessories panel mounting gasket is added Oct 2010 DRW NO EN294 1127 K Due ...

Page 10: ...ration procedures 18 5 1 Preparations 18 5 2 Calibration procedures 18 5 2 1 Calibration method to register the output of strain gage applied transducer at the time of maximum display after setting the load to zero 19 5 2 2 Calibration procedures to register the output of strain gage applied transducer at the time of zero and the maximum display 24 5 2 3 Calibration method to register by reading o...

Page 11: ...1 and S2 55 7 2 5 Hysteresis on comparator 56 7 3 How to use the filter 58 7 3 1 Digital filter 58 7 4 Zero tracking 58 7 4 1 What is zero tracking 58 7 4 2 Setting related with zero tracking 59 7 4 3 Cancellation for compensation by zero tracking 59 7 5 Stabilized filter 60 7 5 1 What is the Stabilized filter 60 7 5 2 Setting related with the Stabilized filter 60 7 6 Change of Peak function and A...

Page 12: ...tion 94 9 3 2 Specifications for interface 94 9 3 3 Procedures of data transfer 95 9 3 4 Pin configurations for connector pin 96 9 3 5 Data format 97 9 3 6 Communication error process 100 9 4 RS 422 interface 101 9 4 1 Related functions 101 9 4 2 Specifications on interface 102 9 4 3 Procedure of data transmission 102 9 4 4 Pin layout and wiring of Connector 103 9 4 5 Data format 104 9 4 6 Process...

Page 13: ...1 7 Various kinds of functions 134 11 8 General specifications 134 11 9 Standard specifications at the shipment 135 11 10 Accessories 135 11 11 Options 135 11 11 1 Current output 135 11 11 2 BCD output 135 11 11 3 RS 232C interface 135 11 11 4 RS 422 interface 137 11 11 5 Serial interface 137 11 11 6 Power supply voltage 137 11 12 Outline dimensions 138 12 Warranty 139 12 1 Warranty 139 12 2 Repai...

Page 14: ...plication of strain gage applied transducer 1 1 Features Main features for CSD 701B are as follows 1 Compact size and light weight 48 mm 96 mm 120 mm Approx 0 3 kg Without any options 2 The A Z function and the peak holding function can be used by the selection ...

Page 15: ... Function mode HOLD Lights up when between the HOLD and COM 1 at the external control input is shorted A Z Lights up at the time of executing Tare weight cancellation A Z ON Lights off with the tare weight cancellation clear Effective when selecting the A Z or A Z OFF function in the function mode CHECK Lights up when the CHECK is ON PEAK Lights up when selecting the Peak mode 4 key Used when shif...

Page 16: ...and A Z function depends on the setting of Function mode 9 key Used for registering set values at the time of various kinds of settings Also by pressing this key and the key together it is used when the CHECK value is turned on and off Also by pressing this key and key together it will execute the set of zero One touch zero adjustment 10 Position of pasting the Unit seal As necessity requires past...

Page 17: ...t use the instrument in a high humid area D Do not install the instrument where there is high mechanical vibrations and shock D Do not use the instrument where there are excess of dusts and fine particles D Do not install the instrument where there include any corrosive gas or any salty atmosphere D Do not install the instrument where there is rapid change of temperature and humidity D Do not inst...

Page 18: ...ment install as the following figures and secure the space around the instrument Each dimensions of the instrument and required dimensions for the environmental spaces are as follows Outline dimensions Panel cut size Front Side Rear Upper Unit mm ...

Page 19: ...by inserting the panel mount gasket attached between the con trol panel cabinet and the main body By inserting the panel mount gasket the front panel section becomes IP65 Inter national Protection Code or equivalent in dust proof and water proof construc tion Care should be taken when handling the panel mount gasket since there are up and down directions ...

Page 20: ...ns Applications 1 A 11 PEAK TRACK or A Z External control 2 B Strain gage applied 12 RESET or A Z OFF External control input 3 C applied transducer 13 COM 2 4 D 14 S1 Contact output 5 E 15 S2 p 6 A OUT Analog output 16 F G Frame ground 7 A OUT Analog output 17 SOURCE AC power supply 8 COM 1 E l l 18 N C 9 ZERO External control input 19 SOURCE AC power supply 10 HOLD input 20 N C 21 Ground The COM ...

Page 21: ...minal board should be as follows Torque to tighten the terminal screws Terminal board 0 6 N m D The suitable crimp type terminal lugs for the terminal board are as follows Width of crimp type terminal lugs Suitable crimp type terminal lugs Terminal board 6 2 mm or less 1 25 3 or Y type 1 25 3 5 D Connecting cable with the instrument should be away from the noise source such as power supply line an...

Page 22: ...tion of tension type or universal compression tension type of load cell and display of direction is required connect Green with Terminal No 2 and Blue with Terminal No 4 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 length of CAB 502 is more than 30 m totally there may have the case that the ...

Page 23: ...the length of CAB 502 is more than 30 m totally there may have the case that the accuracy is out of warranty because the resistance of cable makes the input voltage of the instrument decreased 2 Connection with 1 piece of load cell and Junction box for extension use B 304 and CSD 701B B 304 CAB 502 3 m Junction box 2 Total length of CAB 502 is within 30 m RED １１ WHT GRN Shield BLU Internal wiring...

Page 24: ... m totally there may have the case that the accuracy is out of warranty because the resistance of cable makes the input voltage of the instrument decreased 3 Connection with 2 to 4 pieces of load cells Summing type junction box B 307 and CSD 701B CAB 502 B 307 RED １１ WHT GRN Shield BLU Junction box 2 Total length of CAB 502 is within 30 m Internal wiring diagram of B 307 to CSD 701B WHT 1W 1R 1G ...

Page 25: ... may have the case that the accuracy is out of warranty because the resistance of cable makes the input voltage of the instrument decreased 4 Connection with 2 to 4 pieces of load cells Summing type junction box SB 310 and CSD 701B CAB 502 SB 310 RED １１ WHT GRN Shield BLU 2 Total length of CAB 502 is within 30 m Internal wiring diagram of SB 310 YE RD WH BL GR to CSD 701B Suitable crimp type term...

Page 26: ... for the function of each input or Shield Warning Connections with external control outputs should be made securely according to the figures If neglected it may cause an unexpected failure and or malfunction to the instrument For the connections with external control inputs be sure to apply shielded cable and the shielded cable should be connected with GND terminal of the instrument Terminals No 1...

Page 27: ... and also within the rated capacity of the instrument If neglected it may cause an unexpected failure and or malfunction to the instrument For the protection from the contact of the instrument connect the surge preventive element that satisfies the characteristics of external load to connect If neglected it may cause unexpected failure and or malfunction due to the effects from damage melt down of...

Page 28: ...Hz Power consumption Approx 11 VA at maximum at AC100 V D class with single earth AC100 V to AC240 V Allowable variable range AC85 V to AC264 V Warning Connections with the power supply and the earth should be made securely according to the figures and also within the rated capacity of the instrument If neglected it may cause an unexpected cause of failure Grounding should be the D class with sing...

Page 29: ...25 V Load resistance 5 kΩ or more V Shield Warning Connections with voltage outputs should be made securely according to the figures and also within specified load resistance If neglected it may cause an unexpected failure and or malfunction to the instrument For the connections with voltage outputs be sure to apply shielded cable and the shielded cable should be connected with the F G terminal of...

Page 30: ... with current outputs should be made securely according to the figures and also within the specified load resistance If neglected it may cause an unexpected failure and or malfunction to the instrument For the connections with current outputs be sure to apply shielded cable and the shielded cable should be connected with the F G terminal of the instrument Terminal No 16 If not connected it may cau...

Page 31: ...he strain gage applied transducer properly then supply the power 5 2 Calibration procedures Load calibration procedures for the instrument are as follows 1 Calibration method to register the output 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 Automa...

Page 32: ... the calibration has been made there may occur the similar case when 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 set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 and also set the OFF position o Peak During cali...

Page 33: ...play will show SCAL 4 Press the key The load display shows D 01 and it will flash on and off When the calibration has completed already the set value of minimum scale 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 key Set value inclement key 5 Press the key The load display will show DISP ...

Page 34: ...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 have a possibility of unstable display and so on key Set value carry key key Set value inclement key key Set value initialization key Setting range ...

Page 35: ... has not prepared in the Inspection data for load cell so many as shown in the right figure extra digits 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 automatic...

Page 36: ...o point is unstable and precise reading of zero will not be obtained After completed the load display will become END However when the initial load is not entered within the range from 0 3 mV V to 2 4 mV V the error code shown in the right figure will show for about 2 seconds then load display will show ZERO and return to step 9 Error Code TE L Zero point OVER TE H Zero point OVER Error Code Press...

Page 37: ...ecuting be sure to set Tare weight cancellation clear and to make cancellation Execution of F 98 for compensated data on zero set and set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 and also set the OFF position of Peak If neglected correct measured results may not be obtained During calibration procedures press the key in case of interrupting the calibration is required The c...

Page 38: ...red then the load display will show SCAL 4 Press the key The load display shows D 01 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 key Set value inclement key 5 Press the key The load display will show DISP ...

Page 39: ...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 have a possibility of unstable display and so on key Set value carry key key Set value inclement key key Set value initialization key Setting range ...

Page 40: ...s are necessary for the key Set value carry key key Set value inclement key key Set value initialization key 8 extra digits 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 compensa...

Page 41: ...e number of digits has not prepared in the Inspection data 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 compensate...

Page 42: ...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 set the OFF position of Zero tracking Setting 00000 on F 07 and F 08 and also set the OFF position of Peak During calibration procedures press the key in case of interrupting the calibration is required The calibration d...

Page 43: ...can be entered then the load display will show SCAL 4 Press the key The load display shows D 01 When the calibration has completed already the set value of minimum scale 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 key Set value inclement key 5 Press the key The load display will show DISP...

Page 44: ...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 have a possibility of unstable display and so on key Set value carry key key Set value inclement key key Set value initialization key Setting range ...

Page 45: ... of minimum display that flashes on and off will be as follows The minimum scale 1 2 5 100 digit The minimum scale 10 101 digit key Set value carry key key Set value inclement key key Set value initialization key It can be increased continuously by the continuity press of the key The load value applied on the load cell should be less than the maximum display value set in the step 6 and should be t...

Page 46: ...lity that correct reading of zero won t be obtained 10 When completed the display on the load display will show SPAN However when the initial load is not entered the range of 0 3 mV V to 2 4 mV V the right Error code will be shown for about 2 seconds then the display on the load display section will be shown as ZERO and then the procedure 9 can be entered TE L Zero point OVER TE H Zero point OVER ...

Page 47: ...g of span won t be obtained 12 When completed the display on the load display will show END However when the value corresponding to the maximum display value does not satisfy the range from 0 4 mV V to 3 1 mV V the right Error code will light up for about 2 seconds then the display on the load display section will show SPAN and then returns to the step 10 SP L Span Over SP H Span Over Error code E...

Page 48: ...he key to interrupt the calibration The calibration data will keep the same condition as it is entered before then returns to the Measurement mode When the 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 However every time the is pressed the display will change as the reverse direction of the following arro...

Page 49: ... right 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 It can be increased continuously by the continuity press of the key key Zero fine adjustment display decreasing key key Zero fine adjustment display increasing key 4 Press the key The indication of load display will show END 5 Press the key After quitting from ...

Page 50: ...e calibration data will keep the same condition as it is entered before then returns to the Measurement mode When the 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 However every time the is pressed the display will change as the reverse direction of the following arrow marks FUNC CCAL ACAL LCAL ZERO SPAN ...

Page 51: ...for one push of the right 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 It can be increased continuously by the continuity press of the key key Span fine adjustment display decreasing key key Span fine adjustment display increasing key 4 Press the key The indication of load display will show END 5 Press the key A...

Page 52: ...ep the same condition as it is entered before then returns to the Measurement mode When the 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 However every time the is pressed the display will change as the reverse direction of the following arrow marks FUNC CCAL ACAL LCAL ZERO SPAN TARE CHEK MONT VCAL VADJ F...

Page 53: ...applied zero point becomes unstable so there is a possibility that correct zero can t be read 4 When completed the indication of load display will show END However when the initial load isn t entered within the range of 0 3 mV V and 2 4 mV V the error code in the right will be shown for about 2 seconds then the display on the load display will show TARE and returns to the step 2 TE L Zero point OV...

Page 54: ...e combined Inspection at Minebea has already executed and the calibration 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 reuse is desired with the new specific conditions execute the calibration with whichever procedure as follows 1 When the load conditio...

Page 55: ... necessity requires apply zero span fine adjustment according the paragraph 5 2 4 and 5 2 5 2 When the both conditions of load and the output of load cell are clarified In case that required accuracy is more than 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 ...

Page 56: ...r making the load cell section to the initial load condition tare weight record the display value on load display This value is the output of load cell at the time of initial load condition 3 Record 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 4 From the load cell output at the time of init...

Page 57: ...existing CSD 701B execute calibration by referring to the procedures as below However in case that the initial 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 the function F 90 Increment value the F 91 Maximum display value the F 93 Zero calibration value and the F 94 Span calibration value in the exist...

Page 58: ...l 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 procedures consists from combined accuracy with the instrument and strain gage applied transducer the accuracy of weight...

Page 59: ...while the press of key the CHECK value set in function F 11 is turned on and CHECK in the condition display section lights At the same time the load value which corresponds to the value set in the load indicated value with F 11 is added After operating while the press of key the CHECK value is turned off and returns to the former status 6 2 key 6 2 1 When operating in the measurement mode The set ...

Page 60: ...ond each operation will be executed continuously at a constant interval without ON OFF operation of the key 6 3 key 6 3 1 When operated in the Measurement mode 1 When it is operated alone At the same time the LED for S2 is flashing on and off the Comparator S2 set value will display and the 100 digit will flash on and off that makes to possible to set the set value for Comparator S2 And if you kee...

Page 61: ...operation of the key 6 4 key 6 4 1 When operated in the Measurement mode 1 When the peak function is selected Lighting off the Status display Changeover the display of peak value track value 2 When the A Z function is selected Lighting up the Status display At the same time the Tare weight cancellation A Z works and the load display value become the net weight display value the A Z on the status d...

Page 62: ...t the same time the Tare weight cancellation clear A Z OFF works and the load display value become the gross weight display value the A Z OFF on the status display will light up 6 5 2 When operated in another modes When the key is pressed while entered in various kinds of modes you can shift to the Measurement mode 6 6 key Pressing the key makes to register the set values internally then the condi...

Page 63: ... Moreover when the A Z function is selected with F 70 it executes the tare weight cancellation A Z ON Open Track value Short Peak holding value 12 RESET A Z OFF During the peak hold operation the reset condition is made by short circuit And tare weight cancellation clear A Z OFF when A Z function is selected with F 70 8 COM 1 The common for the input signal Terminal No 9 to 12 Operation of input s...

Page 64: ...d COM 2 terminal No 13 are insulated The comparator of the instrument executes the comparison operation synchronizing with the display The delay time starting from preparing the output conditions to the contact output ON will be 5 ms approximately 7 1 3 Equivalent circuit 1 External control input section 5 V INPUT COM 1 5 V 2 2 kΩ 2 2 kΩ to the inside 200 Ω 2 Contact output section OUTPUT COM 2 AC...

Page 65: ...lso cause a damage as well Procedures 1 Change of S1 set value In the Measurement mode pressing the key makes the 100 digit and the judgement display S1 on the front panel load display will flash on and off then change of S1 setting can be available Every time the key is pressed the flashing digit will change from 100 digit 101 digit 102 digit 103 digit 104 digit Polarity POL 100 digit Change the ...

Page 66: ...02 digit 103 digit 104 digit Polarity POL 100 digit Change the set value by the key after flashing the digit which is desired to change If you keep the instrument untouched for approx 20 seconds in the condition of change of setting is available the Measurement mode can be re entered automatically After fixing up the change press the key Make the set value effective then the Measurement mode can b...

Page 67: ...o malfunctions on peripheral instruments so care should be taken fully When the load display is OL or OL the display value for the comparison of comparator is assumed as infinity and infinity individually Operation on judgement display section and contact output will be shown as an example of S1 below The operation becomes similar as for S2 1 When the operation of contact ON at more than the set v...

Page 68: ... accident due to malfunctions on peripheral instruments so care should be taken fully Operation on judgement display section each comparative target and the operation of contact output will be shown as follows when the operation of contact ON at more than the set value is selected by the S1 for an example The same is the operation of S2 1 When the operation of PEAK Net weight is selected S1 judgem...

Page 69: ...rator hysteresis ON OFF condition for each contact output may differ If wrong mode is selected ON OFF condition for contact output becomes inadequate and it may cause an unexpected accident due to malfunctions on peripheral instruments so care should be taken fully The operation of judgement display panel and the contact output when the hysteresis of the comparator is set is shown as an example of...

Page 70: ...tact ON at less than the set value is selected at S1 and also effective direction for hysteresis is set as On delay ON OFF S1 set value S1 judgement display Hysteresis data width Hysteresis time width Time Display S1 contact output 4 When the operation of contact ON at less than the set value is selected at S1 and also effective direction for hysteresis is set as Off delay ON OFF S1 set value S1 j...

Page 71: ...ncy to the characteristic by the leveling frequency is shown in the table below Averaged out times low high Resist to noise rapid stable Response speed quick slow 7 4 Zero tracking The instrument prepares the zero tracking in order to compensate for slow drift of zero Effective only when the A Z mode is selected Related function F 70 7 4 1 What is zero tracking D Zero tracking is a function to can...

Page 72: ...t Less than F 09 Setting of F 09 Time Setting of F 09 Setting of F 09 Zero tracking data width Display When the load shows slow vibration in the vicinity of zero never use the zero tracking When the variation of load display becomes moderate due to the strength weakness of the digital filter and stabilized filter there may have the case that the zero tracking becomes effective even when the actual...

Page 73: ...lowing formula Stabilized filter data width Set value of F 17 Display increment value For example when the setting of function F 17 is 00010 and the display increment is D 5 then Stabilized filter data width 10 5 50 D Data width supervisory time for the Stabilized filter can be set with the function F 16 D The digital filter for Stabilized filter can be set with the function F 15 D The averaged ou...

Page 74: ...iation width Stabilized filter data width Stabilized filter data width Stabilized filter time width Load variation width Stabilized filter data width 7 6 Change of Peak function and A Z function We can use the instrument by selecting one whichever the peak function or the A Z function This selection can be performed in the Function mode Related function F 70 ...

Page 75: ...tion The maximum value of the load is held ON OFF 0 PEAK LED PEAK TRACK input HOLD input ON OFF ON OFF ON OFF ON OFF key key Load Load display Load display during HOLD At the time of short of PEAK TRACK input the peak hold condition will not change even if the key is pressed ON ...

Page 76: ...No decimal point display 7 8 3 Load display range The load display range for the instrument is fixed from the 10 to 110 of the maximum display value at the time of setting during calibration When less than the range OL displays and over the range OL displays For example when the maximum display value is 1 000 the load display range will be from 100 to 1 100 Besides when under 100 the OL displays a...

Page 77: ...cellation A Z function is required select 00001 A Z function effective by function F 70 Upon this selection on the status display will be light on and A Z function will be active 7 12 Zero set The instrument prepares zero set function When the display value on load display is within 10 against the maximum display value Refer to the chapter 5 by press of the key together with the press of key the z...

Page 78: ...f pressing the key 104 digit Reading out the function mode Moreover when the reading out the function mode is locked the function mode can be proceeded after pressing the key for over 2 seconds in the condition of pressing the key for over 1 second 7 14 CHECK value By press of key together with the press of key in the Measurement mode CHECK value equivalent to the set value with the Function F 11 ...

Page 79: ... with the display The resolution of the analog output of the instrument is approx 1 10 000 against the voltage output from 0 V to 5 V and the current output from 4 mA to 20 mA The analog output has possibility of the output variation when the power is turned on To take the stable condition use the instrument about one hour after the power has been turned on 7 15 1 Scaling of analog output The anal...

Page 80: ...the value set with F 22 If neglected the correct output can t be obtained 7 15 2 Fine adjustment 1 on analog output Fine adjustment described here is the one to arrange each the minimum value and the maximum value without applying the actual load during the procedures Refer to the paragraph 7 15 3 for the fine adjustment with actual load applied During the application on fine adjustment if you wan...

Page 81: ... Press the key The load display will flash on and off showing ALOW At the same time the analog output equivalent to the minimum value of analog output will be obtained Adjust so the output will become the minimum value with the right keys Minimum value Voltage output Standard Current output Optional 0 V 4 mA It can be increased continuously by the continuity press of the key key Decrease the analo...

Page 82: ...aximum value with the right keys Maximum value Voltage output Standard Current output Optional 5 V 20 mA It can be increased continuously by the continuity press of the key key Decrease the analog output key Increase the analog output 7 Press the key The load display will show END By pressing the key again the Measurement mode can be returned through the VCAL mode then the present load will be sho...

Page 83: ...the key The zero data the span data are kept as they were before entering the fine adjustment and the Measurement mode can be re entered Please execute the fine adjustment after about one hour has passed since the power supply was turned on The fine adjustment can be executed in the status of the stable or more Procedures 1 Press the key for one second The load display will show FUNC 2 Press the k...

Page 84: ...e set the weight equivalent to the maximum output value of the analog output 6 Press the key The load display shows the current load value and flashes on and off At the same time adjust the deviation of analog output against the load with the right keys It can be increased continuously by the continuity press of the key key Decrease the analog output key Increase the analog output 7 Press the key ...

Page 85: ...xecution 2 Data recorded in EEPROM FUNC data Data can be initialized by the F 99 execution Calibration data Data can be rewritten by the re calibration Fine adjustment data for the analog output Data can be rewritten by the fine adjustment again ZERO data Data can clear by the F 98 execution Each set value for the comparator S0 S1 and S2 Data can clear by the change in each set value The memory lo...

Page 86: ... output is installed The instrument can return to the Measurement mode by pressing the key even in the halfway of the Check mode 7 18 1 Operating procedure for the check mode When the 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 However every time the key is pressed the display will change as the reverse...

Page 87: ...the ROM version Press the key The Check mode can be entered and the display on the load display section will show ROM By pressing the key again the ROM version will be shown on the load display section In the Check mode when the display on the load display section will be the one in the below the display can be changed by the key operation 3 ROM OP BV IN S OUT A OUT BCD END ROM key ...

Page 88: ...ial interface 5 Check of the bridge power supply voltage Press the key The load display will show BV By pressing the key again the bridge power supply voltage selected at present will be seen on the load display section 5 6 Check on the external control input Press the key The load display will show IN By pressing the key again the load display section will change into the IN flashing display At t...

Page 89: ...t Press the key The load display will show A OUT By pressing the key again display will show LOW and also flashes on and off At this moment the analog output will output the value equal to the LOW value shown in the below table Every time key is pressed the display will change as the arrow marks indicate and also the analog output will change as shown in the 8 the analog output will change as show...

Page 90: ...om the BCD output When changing the display with the right keys the BCD output will change corresponding to it Check of the BCD output In case that the BCD output isn t installed shift to the step 10 key Set value carry key key Set value inclement key 10 Press the key The load display will show END By pressing the key again it will over the Check mode and returns to the Measurement mode to show th...

Page 91: ...ode is a reference value The accuracy of display is 0 5 approximately In the Monitor mode the range which can be monitored is from 0 5 mV V to 3 1 mV V approximately When the 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 However every time the is pressed the display will change as the reverse direction of...

Page 92: ...and the converted value into mV V for the present input value for the transducer will flash on and off on the load display 4 Press the key The load display will show END 5 Press the key The Monitor mode can be over and the present load is shown on the load display ...

Page 93: ... 1 Setting method for function mode Procedures 1 Press the key for about one second The load display will show FUNC 2 Press the key Function mode can be entered then the load display will show F and the digit of 100 will flash on and off The last called Function No is shown at Suspend the setting of Function mode then press the key when returning to the Measurement mode is required 3 Select the Fu...

Page 94: ...et value carry key It can be increased continuously by the continuity press of the key key Set value carry key key Set value inclement key key Set value initialization key 5 Press the key The set contents are registered then the load display will return to the registered Function No and the 100 digit will flash on and off Press the key Setting another Function No is desired return to step 3 6 Pres...

Page 95: ...06 Setting key lock Initial value 00000 100 digit ON OFF of CHECK value Press the key in the condition of pressing key 101 digit ON OFF of Peak Hold function A Z ON Reset of the peak value A Z OFF 102 digit Reading out the change mode of S1 setting Reading out the change mode of S2 setting 103 digit Execute the zero setting Press the key in the condition of pressing the key 104 digit Reading out t...

Page 96: ... Initial value 00003 00000 Stabilized filter OFF Setting range 00000 00005 Average of 2m times Selects average times of digital filter for stabilized filter When the figure grows larger the filter will be stronger then the effects from vibrations and so on are scarcely shown on the display Effective only when setting is made with the value from 00001 to 00999 with the F 16 and the value from 00001...

Page 97: ...000 0 Greater or equal 1 Less or equal 100 digit Comparator S1 101 digit Comparator S2 D F 34 Setting the condition of Hysteresis operation for comparator Initial value 00001 00000 ON delay 00001 OFF delay D F 35 Setting the hysteresis data width for comparator Initial value 00000 00000 Hysteresis data width OFF Setting rage 00000 00099 Unit 1D Data width of 99D at the setting of 00099 D F 36 Sett...

Page 98: ...mode D F 51 Setting the target of output at the time of stream mode of RS 232C Effective when the option is installed Initial value 00000 00000 TRACK Gross weight 00001 PEAK Net weight In the Command mode the data are transferred from the host to the command In the Stream mode the latest data will be output continuously D F 52 Setting the baud rate of RS 232C RS 422 Effective when 3the option is i...

Page 99: ...ne million times D F 88 Selection of serial interface operation mode Effective when the option is installed Initial value 00000 00000 Stream 00001 Stream Automatic print 00002 Stream Manual print D F 90 Increment value For reference The increment value set when the calibration is applied can be referred to The setting can t be changed in the function D F 91 The maximum display value For reference ...

Page 100: ...turn to the default value When the key is pressed with the display of F 99 then FCLR display can be obtained At the same time the display lights on and off At this point press the key when suspending memory clear is desired Measurement mode can be returned and Memory clear will not be executed When the key is pressed during FCLR load display lights on and off and after about 1 second it will becom...

Page 101: ...ilable Unavailable 9 1 Current output Refer to the paragraph 4 3 5 for the connecting method and refer to the paragraph 7 15 for their applications 9 1 1 Related functions F 20 Setting of analog output target TRACK Gross weight and PEAK Net weight F 21 Indicated value at the minimum value of analog output Indicated value at the output of approx 4 mA F 22 Indicated value at the maximum value of ana...

Page 102: ... to the following point By the ON operation of CHECK the OL error display BCD output is OVR might be shown 9 2 1 Related function F 40 Setting the target of BCD output TRACK Gross weight PEAK Net weight F 41 Setting output logic for BCD data Negative logic Positive logic F 42 Setting output logic for BCD polarity Negative logic Positive logic F 43 Setting output logic for BCD flag Negative logic P...

Page 103: ...0 16 4 103 29 N C 4 4 100 17 8 103 30 N C 5 8 100 18 1 104 31 N C 6 1 101 19 2 104 32 N C 7 2 101 20 COM 33 N C 8 4 101 21 4 104 34 N C 9 8 101 22 8 104 35 BCD ENABLE 10 1 102 23 POL 36 N C 11 2 102 24 OVR 37 N C 12 4 102 25 ERROR 13 8 102 26 P C Suitable plug Equivalent to DC 37P NR made by JAE Never connects with the N C pins 9 2 4 Equivalent circuit for input output 1 Equivalent circuit for inp...

Page 104: ...Normal DATA POL ON P C 20 times s Approx 50 ms 4 times s Approx 250 ms Changeable from approx 125 or 25 ms by function ON ON ON ON ON ON ON At the time of data output of each P C DATA and POL output transistor will become ON Negative logic electrically 2 When the data is over ranged DATA POL P C ON OVR ON ON ON ON ON ON At the time of OVR output output transistor will at the OVR signal will become...

Page 105: ...LD signal input output transistor for the P C will be OFF condition Positive logic electrically However for P C OFF condition will be made after one 1 shot of operation After inputting the HOLD signal it takes the following response times to freeze the DATA POL or cancellation of HOLD is executed At the time of 20 times s Approx 150 ms at maximum At the time of 4 times s Approx 350 ms at maximum 9...

Page 106: ...t with the display rate set by F 03 and execute the suitable selection according to the following list Display rate P C width Display rate F 03 Approx 125 ms Approx 25 ms 4 times s 20 times s Possible to use Impossible to use P C output doesn t operate correctly Warning The selection of P C width should be made adequately according to the display times set with the F 03 If neglected the P C output...

Page 107: ...ode F 51 Setting the output target at the time of stream mode TRACK Gross weight or PEAK Net weight F 52 Setting the baud rate 1 200 2 400 4 800 9 600 or 19 200 bps F 53 Setting data bit length parity Parity bit Non Even parity or Odd parity Data length 7 bit or 8 bit F 54 Setting the stop bit 1 bit or 2 bit F 55 Setting the terminator CR or CR LF F 56 Setting decimal point for sending code No or ...

Page 108: ...encer and so on to the CSD 701B the data will be send back to the host side from the CSD 701B corresponding to the command data Be sure to execute communication according to the below procedures Start Command Data Data Host CSD 701B CSD 701B Host The communication operation can be made in all of the modes However in the Function mode Calibration mode Fine adjustment mode and Setting mode the Error...

Page 109: ...lug Equivalent to DE 9S NR made by JAE Not attached The screws for the fixing base of plug at the connector of RS 232C interface is inch type thread 2 Example of connection at the RS 232C interface 1 Example 1 1 2 3 4 CD 5 6 7 8 9 TXD RXD N C S G RTS CTS N C N C CSD 701B F G DCD S G DSR 19 20 21 25 Host 25 pin DTR 1 2 3 4 5 6 7 8 9 TXD RXD RTS CTS ...

Page 110: ...from the right end D When the data is minus sign and when plus sign is added D Load weighing data performs zero suppress D In case that the decimal point is set with the F 56 and at the same time the decimal point is specified with the F 01 it will be added to the specified position D The message will be output at the time of overloaded D The empty sections are all spaces 2 4 6 8 10 12 14 0 0 9 9 ...

Page 111: ...n plus sign is added D Load weighing data performs zero suppress D In case that the decimal point is set with the F 56 and at the same time the decimal point is specified with the F 01 it will be added to the specified position D The message will be output at the time of overloaded D The empty sections are all spaces 2 4 6 8 10 12 14 0 0 2 2 1 2 3 Terminator 2 4 6 8 10 12 14 0 0 2 2 0 1 2 3 Termin...

Page 112: ...hat the decimal point is set with the F 56 and at the same time the decimal point is specified with the F 01 it will be added to the specified position 3 Writing comparative data Host CSD 701B 2 4 6 8 10 12 14 0 0 6 1 Terminator Command No Sign Set value Command No Operation 61 Writing the S1 data 62 Writing the S2 data Return CSD 701B Host 2 4 6 8 10 12 14 0 0 6 1 Terminator Command No Sign Set v...

Page 113: ...n the case of impossible to execute the receiving command 10 Parity error In the case of detecting the parity error 11 Framing error In case of detecting error for stop bit 12 Overrun error In the case of reading error for receiving command 13 Error of data code data length error The receiving data code and data length are not the same 14 No applicable command The receiving command isn t the same ...

Page 114: ...executing the reading command for load makes the OL transmitted to the Host The sending terminal is low impedance for 1 ms after finishing sending in the instrument Therefore to prevent from competing with other instruments apply the sending wire SDA SDB at the intervals of 1ms or more 9 4 1 Related functions F 52 Setting baud rates 1 200 2 400 4 800 9 600 or 19 200 bps F 53 Setting a data bit len...

Page 115: ...xisting on the P C board at rear side of terminal board 9 4 3 Procedure of data transmission By sending the determined command data from the host personal computer sequencer and so on to the CSD 701B data will be sent back to the host side form CSD 701B corresponding to the command data Be sure to execute communication according to the below procedures Start Command Data Data Host CSD 701B CSD 701...

Page 116: ...he TRM and RDM at the last end of the host looking from the host personal computer sequencer and so on For the connection we recommend to apply twisted pair wires 2 Example of connection 1 1 to 1 RS 422 SDA SDB RDA RDB RDA RDB Host SDA SDB CSD 701B Connect the terminal resistance at the section 2 1 to n RS 422 Host RDB SDB RDA SDA RDB SDB RDA SDA RDB SDB RDA SDA RDB SDB RDA SDA RDB SDB RDA SDA CSD...

Page 117: ...s sign is added D The sign data perform zero suppress D When the decimal point is set with the F 56 and at the same time the decimal point is determined with the F 01 it will be added to the specified position D The message will be output at the time of overload D The empty sections are all spaces 2 4 6 8 10 12 14 0 0 2 2 1 2 3 Terminator 2 4 6 8 10 12 14 0 0 2 2 0 1 2 3 Terminator 2 4 6 8 10 12 1...

Page 118: ... the F 56 and at the same time the decimal point is determined with the F 01 it will be added to the specified position D The empty sections are all spaces 3 Writing comparative data Host CSD 701B 2 4 6 8 10 12 14 0 0 6 1 Terminator Command No Sign Set value ID No 00 31 Command No Operation 61 Writing S1 data 62 Writing S2 data Return CSD 701B Host 2 4 6 8 10 12 14 1 6 0 0 6 1 Terminator Command N...

Page 119: ... In the case of impossible to execute the receiving command 10 Parity error In the case of detecting the parity error 11 Framing error In case of detecting error for stop bit 12 Overrun error In the case of reading error for receiving command 13 Error of data code data length error The receiving data code and data length are not the same 14 No applicable command The receiving command isn t the sam...

Page 120: ...putting 2 By ON operation of CHECK OL error display might be seen At the same time serial interface will output after setting the ERR bit for output format 9 5 1 Related function FUNC 88 Selection of output types Stream Stream Automatic printing Stream Manual printing 9 5 2 Specifications for Interface 1 Method 2 wires method serial interface 2 Specification for signal Baud rate 600 bps Data bit l...

Page 121: ...uch 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 DC20 mA Approx 12 V 470 Ω Corresponding instruments to se...

Page 122: ... 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 p...

Page 123: ...ep outputting with a constant intervals 2 Automatic print mode When the status of S1 and S2 output varies to OFF the automatic print bit of output format FUN1 is set in 1 and transmitted 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 Warning When ...

Page 124: ...pplications 1 A 11 PEAK TRACK or A Z External control 2 B Strain gage li d d 12 RESET or A Z OFF External control input 3 C g g applied transducer 13 COM 2 4 D 14 S1 Contact output 5 E 15 S2 p 6 A OUT 16 F G Frame ground 7 A OUT Analog output 17 SOURCE DC0 V power supply 8 COM 1 18 N C 9 ZERO External control input 19 SOURCE DC 12 V power supply 10 HOLD p 20 N C 21 Ground The COM 1 Terminal No 8 a...

Page 125: ...sumption Approx 3 6 W at DC12 V DC12 V Allowable variable range DC10 V to DC15V D class with single earth Warning Connections with the power supply and the earth should be made securely according to the figures and also within the rated capacity of the instrument If neglected it may cause an unexpected cause of failure Grounding should be the D class with single earth If neglected it may cause an ...

Page 126: ...pplications 1 A 11 PEAK TRACK or A Z External control 2 B Strain gage li d d 12 RESET or A Z OFF External control input 3 C g g applied transducer 13 COM 2 4 D 14 S1 Contact output 5 E 15 S2 p 6 A OUT 16 F G Frame ground 7 A OUT Analog output 17 SOURCE DC0 V power supply 8 COM 1 18 N C 9 ZERO External control input 19 SOURCE DC 24 V power supply 10 HOLD p 20 N C 21 Ground The COM 1 Terminal No 8 a...

Page 127: ...Power consumption Approx 3 6 W at DC24 V DC24 V Allowable range is DC20 V to DC30V D class with single earth Warning Connections with the power supply and the earth should be made securely according to the figures and also within the rated capacity of the instrument If neglected it may cause an unexpected cause of failure Grounding should be the D class with single earth If neglected it may cause ...

Page 128: ...n abnormality is found in busy and operation Moreover please contact with MINEBEA when there is no corresponding item and the symptom does not disappear even if the solution is done OK NG Supply power again Operation Normal Operation Start measurement Abnormal operation Execute trouble shooting ...

Page 129: ...power source suitable for the specifications Inform Minebea about the contents of failure and situation at site in details 1 5 2 3 4 NO YES YES YES YES YES YES NO NO NO NO NO NO Operation of comparator is wrong External control input doesn t operate Key operation doesn t work YES Operation of options is wrong YES NO Check the options Connecting method is good ...

Page 130: ... vary Execute the calibration again according to the procedures in the paragraph 5 Inform Minebea about the contents of failure and situation at site in details YES NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES 8 7 1 Displays optional values OL display Same situation Start measurement OL display 7 6 Fuse is broken ...

Page 131: ...mparator should be made according to the paragraph 7 2 3 and 7 2 4 Apply setting for hysteresis according to the paragraph 7 2 5 NO YES YES NO NO YES Contact output isn t ON NO YES Connecting method is good YES NO Connect securely according to the paragraph 4 3 3 and 7 1 2 Following causes can be considered 1 Failure in contact by using other than the rated capacity of contact Capacity of contact ...

Page 132: ... YES NO A Z is ON PEAK TRACK A Z input doesn t work 3 YES YES YES NO NO NO Displays ER 0 YES NO Set the A Z to OFF Other than the range of Zero set Range of zero set is within 10 of the maximum display value RESET A Z OFF input doesn t work NO The HOLD of external input is used Set the HOLD input open HOLD input doesn t work YES Connecting method is good YES NO YES NO ...

Page 133: ...with the function F 06 Inform Minebea about the contents of failure and situation at site in details HOLD of external control input is used 4 Cancel the key lock with the function F 06 Set the HOLD input open NO NO YES YES ...

Page 134: ... Check the setting related with voltage output F 21 Display value when analog output is the minimum F 22 Display value when analog output is the maximum Refer to the paragraph 8 5 Contact with Minebea YES NO YES 10 Varies to 0 V 2 5 V and 5 V Setting is correct HOLD for external control input is applied Set correctly Refer to the chapter 8 NO Set the HOLD input open NO YES YES Inform Minebea about...

Page 135: ...bration according to the procedures in chapter 5 YES There may have fears that the strain gage applied transducer connected has broken or signal route signal wire has cut off 1 Connect the connecting cable for strain gage applied transducer to the terminal board again Refer to the chapter 4 2 By checking the voltage between the terminal B and D on the terminal board apply load on the strain gage a...

Page 136: ... the range from 0 3 mV V to 2 4 mV V The voltage between A C is the same as the setting with F 12 7 Inform Minebea about the contents of failure and situation at site in details Contact with Minebea Short between B D on the terminal board Start measurement Same condition Make re calibration according to the procedures of chapter 5 YES Following causes can be considered 1 The input of strain gage a...

Page 137: ...lied transducer according to the paragraph 7 15 The display stabilizes with the optional value The voltage between A C is the same as the setting with F 12 and stable as well 8 Inform Minebea about the contents of failure and situation at site in details Inform Minebea about the contents of failure and situation at site in details Check the various kinds of connecting conditions according to the p...

Page 138: ...options Current output is wrong Inform Minebea about the contents of failure and situation at site in details 10 YES NO 11 YES NO BCD output is wrong 12 YES NO RS 232C is wrong 13 YES NO Serial Interface wrong 14 YES NO RS 422 is wrong ...

Page 139: ...minal where it was 2 Check the setting related with current output F 20 Selection of target for the analog output F 21 Display value at the time of the minimum analog output F 22 Display value at the time of the maximum analog output Refer to the paragraph 7 15 Contact with Minebea Load resistance should be 260 kΩ or less Set correctly Refer to the paragraph 7 15 8 and 9 1 Set the HOLD input open ...

Page 140: ...er 8 Adjust the setting related with BCD output to the specifications for external connecting instruments F 41 Setting the output logic for BCD data F 42 Setting the output logic for BCD polarity F 43 Setting the output logic for BCD flag F 44 Setting the output logic for P C F 45 Setting the P C width Refer to the chapter 8 Set the HOLD input open NO YES NO YES NO YES YES NO Other than the BCD is...

Page 141: ... Setting the data bit length and the parity F 54 Setting the stop bit F 55 Setting terminator Refer to the paragraph 8 and 9 3 Set the Yes No of flow control for host to NO YES NO YES NO YES YES NO Baud rate and so on are set correctly Setting for the command data are correct Flow control is specified by the host Select the output target in the stream mode F 50 Setting in the Operation mode F 51 S...

Page 142: ...O YES NO YES YES NO Baud rate and so on are set correctly Setting for the command data are correct Flow control is specified by the host ID Nos are set correctly Set the ID Nos correctly by conforming to the paragraph 8 and 9 4 NO YES Set the following items correctly by conforming to the specifications for the host F 52 Setting the baud rate F 53 Setting the data bit length and the parity F 54 Se...

Page 143: ...he paragraph 9 5 connect properly Select operation mode corresponding to the specifications for data receiving side FUNC 88 Selection on Operation Mode Refer to the section 8 and the paragraph 9 5 Inform Minebea about the contents of failure and situation at site in details NO YES YES NO ...

Page 144: ... V or the total value with the initial load and the load equal to the maximum display value is less than 3 1 mV V Adjust so that the initial load is within the range from 0 3 mV V to 2 4 mV V TE H Displays when the initial load is more than 2 4 m V V or the total value with the initial value and the load equal to the maximum display value exceeds 3 1 mV V during calibration the range from 0 3 mV V...

Page 145: ... 0 5 mV V to 3 1 mV V Input noise 1 μVp p or less With the default setting of digital filter and stabilized filter Input filter 1 Hz At the 0 setting of the digital filter and the stabilized filter A D sampling 20 times s CHECK Approx 0 4 mV V Setting can be available at the approx 0 2 mV V interval within the range from approx 0 2 mV V to 1 4 mV V The extension cable should be applied to Minebea ...

Page 146: ...rnal control function ZERO Same as the key Above is effective once at the pulse input and the pulse width is 100 ms or more PEAK TRACK A Z Change of Track and Peak hold Tare weight cancellation is executed when of status display lights on Can be changed by the function Open Track Short Peak hold HOLD Hold of Display Comparative output BCD output and Analog output RESET A Z OFF Same as the key rese...

Page 147: ... Stabilizes the data by the computing process through CPU Stabilized filter Only when the load variation width is within the fixed value this strengthens stabilizes the digital filter Change of target of HOLD With the combination of Display Comparative output Analog output BCD output Option target of HOLD can be made Sheet key lock Prohibition of operation of optional key Peak hold The maximum loa...

Page 148: ...t available when this option is installed 11 11 2 BCD output P N CSD701B P15 Specifications Output BCD 5 digits Parallel output with polarity POL applied Output ON with minus and output OFF with plus P C Print command ON for a fixed time after conversion of BCD output is completed ERROR ON at the time of various errors are occurred OVR over Above are open collector outputs VCE DC30 V IC DC20 mA MA...

Page 149: ...136 Synchronous method Start stop synchronous method Communication data ASCII code ...

Page 150: ...ections 10 sets at max Termination Built in Yes No can be selected by the connection with terminal board With input output monitor LED Change of RS 422 485 Can be set in Function 11 11 5 Serial interface P N CSD701B P77 Specifications 2 wire method serial interface Baud rate 600 bps Data bit length 8 bit Parity bit Odd Stop bit 1 bit Communication data Binary code BCD The communication stops excep...

Page 151: ...138 11 12 Outline dimensions Panel cut size Front Side Rear Upper Unit mm ...

Page 152: ... agent from which you have purchased 12 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 sensors are disconnected or cut off After that still there may be founds some defects in the instrument contact with Minebea s sales off...

Page 153: ...of the instrument 1 Turn OFF the power supply for the instrument 2 Hook A section of the case is opened in the direction of the arrow and a rear panel is removed in the direction of the arrow Case Hook A Rear panel Hook A 3 Hook B of the case is opened in the direction of the arrow and the assembly board is drawn out in the direction of the arrow Case Hook B Assembly board Hook B ...

Page 154: ...assembly board is inserted up to the place caught to hook B of the case Case Assembly board 6 Please insert a rear panel up to the place caught to hook A of the case Case Hook A Rear Panel Warning When the rear panel is not attached closely you can t feel the click touch and also there may have the possibility that key operation is not made ...

Page 155: ...142 13 2 Character s pattern for display The followings are the table to show the display pattern used at 7 segments display on the instrument ...

Page 156: ...00 F 43 00000 F 04 00004 F 44 00000 F 06 00000 F 45 00000 F 08 00000 F 50 00001 F 09 00020 F 51 00000 F 10 01111 F 52 00003 F 11 00004 F 53 00021 F 12 00000 F 54 00000 F 15 00002 F 55 00001 F 16 00020 F 56 00000 F 17 00020 F 57 00000 F 20 00000 F 70 00000 F 21 00000 F 71 00001 F 22 02000 F 88 00000 F 30 00110 F 90 F 31 00000 F 91 F 32 00000 F 92 F 34 00001 F 93 F 35 00000 F 94 F 36 00000 F 97 0000...

Page 157: ...un Nagano ken 389 0293 Japan 0267 32 2200 0267 31 1350 Measuring Components Business Unit FUJISAWA PLANT 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan 0466 22 7151 0466 22 1701 KARUIZAWA PLANT 4106 73 Miyota Miyota machi Kitasakugun Nagano ken 389 0293 Japan 0267 31 1309 0267 31 1350 HOMEPAGE ADDRESS http www minebea mcd com ...

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