Citizen SA-CD1 Operation Manual Download Page 35

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Chapter

Troubleshooting

Chapter

Instructions for
Safe Use

Chapter

Product
Overview

Chapter

Connection and
Installation

Chapter

Names and
Functions

Chapter

Mode of Use

Chapter

Parameter
Settings

Chapter

External Input and
Output

右ページ

Chapter

Specifications

7. External Input and Output

7-1 Interface

This product is equipped with various types of interfaces for external input and output. Note

that the type of interface varies according to the model. (For details, refer to the following

pages.)

When connecting a connector, pay close attention to its direction and connect it properly.

Interface cable (sold separately)

The following two types of interface cables are available. Select whichever of the cables

meets your need.

1) RS-232C + I/O (trigger input) cable

(for exclusive use with SA-CD-RS2M: SA-CD-1/RS)

Note: If you do not need “EXT RS IN” (trigger input), you can use a commercially

available interlink cable.

2) BCD cable (for exclusive use with SA-CD-BO2M: SA-CD1/BO)

Display unit side

D-Sub 9-pin female

Chapter

External Input and
Output

D-Sub 9-pin female

Trigger input
Orange: EXT RS IN
Blue:

GND

Summary of Contents for SA-CD1

Page 1: ...Display Unit for Contact type Displacement Sensors SA CD1 Operation Manual 1st Edition CITIZEN FINEDEVICE CO LTD ...

Page 2: ...左ページ ...

Page 3: ...ect to periodic changes details of which are given in the latest edition of the manual CITIZEN FINEDEVICE Co Ltd retains the right to change specifications without notice The figures given in this manual may differ from the actual device CITIZEN FINEDEVICE Co Ltd reserves all copyrights for this manual No part of this manual may be reproduced stored in a search system or transferred in any form or...

Page 4: ...tors 10 5 Mode of Use 11 5 1 Overall Flow 11 5 2 Overall Flow of Operations 12 5 3 Varied Applications 16 5 3 1 Master Calibration Reset function 16 5 3 2 Preset Function 16 5 3 3 Absolute Value Display and Relative Value Display 16 5 3 4 Pass fail Judgment Function and Rank Determination Function 17 5 3 5 Peak Hold Function 18 5 3 6 Hold Function 19 5 3 7 Averaging Measured Values 20 5 3 8 Detect...

Page 5: ...nt and Input Output Circuits 33 7 3 2 Signal Timing 34 7 4 RS 232C 35 7 4 1 Pin Arrangement and Input Output Circuits 35 7 4 2 Communication Command Procedure 36 7 4 3 Communication Command Format 37 7 4 4 Transmission without Using a Communication Command 45 8 Troubleshooting 46 8 1 Errors 46 8 2 In Case of Trouble 48 9 Specifications 49 9 1 Main Specifications 49 9 2 Outline Dimensional Drawings...

Page 6: ...左ページ ...

Page 7: ...serious injury Warning Use a power supply within the ratings Use a power supply of 12 to 24 VDC Using any other power voltage may cause a fire or electric shock Keep the power OFF during wiring work Be sure to keep the power OFF during wiring work such as connecting the power supply or interface Otherwise an electric shock or failure could occur Do not damage the power cord A damaged power cord ma...

Page 8: ...e sure to check that it is working properly in terms of its functions and performance and make sure that it has not been damaged during transportation Use this product with adequate safeguards to prevent any type of damage even in of the event of product failure Please note that use of this product outside the standards or usages specified in this operation manual or modification of this product v...

Page 9: ...r welding spatter Locations where magnetism electrostatic charges or vibrations are generated Locations subject to direct sunlight Locations subject to sudden changes in temperature causing condensation Locations where there are corrosive or flammable gases Locations where there is a danger of electrical leakage or water leakage Locations in the vicinity of open flames or where heat builds up 1 5 ...

Page 10: ...n accident or failure Model Characteristics Measurement range Resolution Indication accuracy SA S110 Slim type high accuracy model 10 mm 0 1 µm 1 0 µm SA S510 Slim type general purpose model 10 mm 0 5 µm 2 0 µm Note The indication accuracy is the value at an ambient temperature of 20 C Resolution and parameter settings The resolution varies depending on the connected detector but can be detected a...

Page 11: ...CD1N SA CD1N RS and SA CD1N BO have different interfaces on the rear side SA CD1N SA CD1N RS SA CD1N BO Display unit body Panel attachment frame with two M3 18 screws I O connector Operation manual Remarks The type with a trigger input cable is sold separately A commercially available interlink cable can be used if trigger input is not required 1 The BCD connector is not included The connector wit...

Page 12: ...t dimensions for the display unit attachment panel are shown below Installation to the panel 1 Place the main unit in the panel hole and insert the attachment frame into the main unit from the rear side While pulling the main unit to prevent it from moving push the panel attachment frame into the panel until the edge of the frame is touching the panel surface 2 While continuing to pull the main un...

Page 13: ...ric shock or failure could occur Fully insert the connector of the detector into the display unit s detector connector making sure that the connector shapes fit together 3 4 Wiring of Power Supply and I O Cable Warning Use a power supply within the ratings Use a power supply of 12 to 24 VDC Using any other power voltage may cause a fire or electric shock Keep the power OFF during wiring work Be su...

Page 14: ...ters Effective only when setting the initial parameters or the SET No parameters 3 Up arrow Use to change the numerical value to be entered Effective only when setting the initial parameters or the SET No parameters P clear Peak clear Use to clear the peak value Effective only during measurement 4 Right arrow Use to shift the digit to input a numerical value for registration of parameters or to in...

Page 15: ...cified LIMIT lower limit value Displayed only when the SET No parameter No SP10 is set to C 3 OK Indicates that the measurement value is equal to or higher than the specified LIMIT lower limit value and is lower than the specified LIMIT upper limit value NG Indicates that the measurement value is equal to or higher than the specified LIMIT upper limit value 5 C P P P P P P 2 Indicates the current ...

Page 16: ...5 Mode of Use Chapter 6 Parameter Settings Chapter 7 External Input and Output 左ページ Chapter 9 Specifications 4 3 Connectors No Connector name Description 1 Detector input Connects to a detector 2 I O interface Connects to a power supply and an I O interface cable 3 RS 232C Connects to an RS 232C cable 4 BCD Connects to a BCD cable 1 2 3 Chapter 4 Names and Functions 4 ...

Page 17: ...ns in the SET No parameters in advance measurement conditions can be called up simply by specifying the corresponding SET No This makes setup changes easy SET No parameter Specify a Set No by using the following methods By key operation By RS 232C command By I O input from the interface connector on the rear of the unit has priority over other methods Chapter 5 Mode of Use Measurement Setting the ...

Page 18: ... 5 Mode of Use PRM Normal sequence Reverse sequence PRM Represents key operations SET S 1 S 2 S 3 S 7 Normal sequence Reverse sequence SP01 SP02 SP03 SP30 PRM SET Selecting the SET No Press the key or the key to bring up the SET No you want to set and then press the SET key Selecting the Parameter Number Press the key or the key to bring up the number of the SET No parameter you want to set and th...

Page 19: ... 2 9 Shift Confirm Cancel PRM SET Setting the SET No Parameters For some parameters a selection is input and for others a numerical value is input The method of input for each is shown in the figure below Selection input Press the key or the key to bring up the option that you want to set and then press the SET key Numerical value input The digit eligible for setting flashes Press the key to selec...

Page 20: ...want to set and then press the SET key Setting Parameters For some parameters a selection is input and for others a numerical value is input For selection input press the key or the key to bring up the option that you want to set and then press the SET key With numerical value input the digit eligible for setting flashes Press the key to select the digit where you want to make the setting Press th...

Page 21: ...Output 右ページ Chapter 9 Specifications Setting the Initial Parameters SET PRM Input Monitor Setting the SET No Parameters Normal sequence Reverse sequence HOLD PEAK CLEAR RESET SET No 3 SET No 2 SET No 1 BUSY IN ECSEL EXT RS IN CTS PRM PRM PRM Input Monitor This is a function that displays the input states of various signals You can check the wiring and signal states in a simple operation Use it in ...

Page 22: ...ue If a preset value has been set resetting the instrument clears the current value to the preset value For details on setting a preset value refer to 6 1 Setting the SET No Parameters For example when the instrument is reset with a block gauge or other reference and you wish to indicate that position as 3 5 mm set a preset value of 3 5 mm 5 3 3 Absolute Value Display and Relative Value Display Ab...

Page 23: ...e LIMIT value The relationship between judgment and output is listed below C 3 r 3 r 4 r 5 r 6 r 7 Output NG OK NG Output NG OK NG NG OK NG NG OK NG NG OK NG NG OK NG NG 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 OK 0 1 0 2 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 NG 0 0 1 3 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 4 0 0 1 0 0 1 0 0 1 0 0 1 5 1 0 1 1 0 1 1 0 1 6 0 1 1 0 1 1 7 1 1 1 Note Output refers to the open collector o...

Page 24: ...utputs P maximum value P minimum value P P maximum value minimum value and P P 2 maximum value minimum value 2 For details on the peak hold setting refer to 6 1 Setting the SET No Parameters Any of the following methods can be used to clear saved peak values peak clear Key operation P clear Input via I O PEAK CLEAR Transmission of the peak clear command via RS 232C Pr Depending on the mode the rea...

Page 25: ...ntrolled by a hold signal I O or RS 232C command from an external device Hold signal with reset and peak clear If a reset or peak clear command is issued while a hold command is active the command will not be executed immediately but after the hold command has been cleared Hold signal and peak value updating Peak values are not updated while a hold command is active This function can be used to me...

Page 26: ...ue It enables automatic conversion of the lever ratio in situations such as measurement through a lever Set a detector constant by setting initial parameter P02 5 3 9 Setting the Display Resolution The display resolution can be specified by setting initial parameter P03 Data is displayed or output via RS 232C as follows Display Displays only the specified digits and hides any rounded up digits Exa...

Page 27: ... 3 11Display Color of the Screen When performing pass fail judgments and rank judgments a setting can be made to switch the display color for each judgment result The indicator lamps on the detector also follow this setting For details on setting the display colors refer to 6 1 Setting the SET No Parameters The display colors can be chosen from among green orange red and off Note that the display ...

Page 28: ...peak Minimum peak 2 SP10 Pass fail judgment Rank determination C OFF Disable pass fail judgment C 3 Enable pass fail judgment r 3 3 rank determination r 4 4 rank determination r 5 5 rank determination r 6 6 rank determination r 7 7 rank determination SP11 LIMIT LIMIT1 99 9999 to 99 9999 SP12 LIMIT LIMIT2 As above SP13 LIMIT3 As above SP14 LIMIT4 As above SP15 LIMIT5 As above SP16 LIMIT6 As above S...

Page 29: ... bring up the SET No you want to set and then press the SET key This key operation changes the SET No cyclically as shown below S 1 S 2 S 3 S 7 3 Using the key or the key bring up the number of the parameter you want to set and then press the SET key This key operation changes the parameter number cyclically as shown below SP01 SP02 SP10 SP30 4 Using the key or the key change the parameter and the...

Page 30: ...nt Rank determination C OFF C 3 C OFF SP11 LIMIT LIMIT1 1 0000 SP12 LIMIT LIMIT2 3 0000 SP13 LIMIT3 SP14 LIMIT4 SP15 LIMIT5 SP16 LIMIT6 SP21 Rank 1 display color rEd SP22 Rank 2 display color grEEn SP23 Rank 3 display color rEd SP24 Rank 4 display color SP25 Rank 5 display color SP26 Rank 6 display color SP27 Rank 7 display color SP30 Preset value 0 0000 0 0000 0 0000 No SET No 4 SET No 5 SET No 6...

Page 31: ...7 External Input and Output 右ページ Chapter 9 Specifications 6 2 Calling Up the SET No Operating procedure 1 On the measurement screen press the PRM key to move to the SET No parameter setting screen Using the key or the key bring up the SET No you want to set and then press the SET key This key operation changes the SET No cyclically as shown below S 1 S 2 S 3 S 7 2 Press the PRM key to exit Chapter...

Page 32: ...F Disable peak clear at reset 2 On Enable peak clear at reset P06 RS output mode Sd 1 Communication command Sd 2 Internal timer Effective when power is turned OFF and back ON P07 Communication output timer 00 01 to 99 99 sec Default 01 00 sec Effective only when P06 is Sd 2 P08 Error clear signal I O Er OFF Reset I O only Er On Reset I O or Error clear P30 Communication baud rate 600 bps 1200 2400...

Page 33: ...or details on unlocking see the next page Operating procedure 1 On the measurement screen press the PRM key for 3 seconds or longer to move to the initial parameter setting screen 2 Using the key or the key bring up the number of the parameter you want to set and then press the SET key This key operation changes the parameter number cyclically as shown below P01 P02 P03 P99 3 Using the key or the ...

Page 34: ...lue and execution The time can be set to a minimum of 0 01 seconds However if the time required to output a character string is longer than the set time it cannot be output in the set cycle Pay close attention to this especially when the communication baud rate is low slow Supplementary explanation of P08 error release signal The default setting for this product is such that errors cannot be clear...

Page 35: ...the model For details refer to the following pages When connecting a connector pay close attention to its direction and connect it properly Interface cable sold separately The following two types of interface cables are available Select whichever of the cables meets your need 1 RS 232C I O trigger input cable for exclusive use with SA CD RS2M SA CD 1 RS Note If you do not need EXT RS IN trigger in...

Page 36: ...ation 2 7 NG RANK 3 OUT NG judgment output Rank determination 4 8 ERROR OUT Error output 9 SET No 1 IN SET No selection 1 See table below 10 SET No 2 IN SET No selection 2 See table below 11 SET No 3 IN SET No selection 3 See table below 12 RESET IN Reset 13 PEAK CLEAR IN Peak clear 14 HOLD IN Hold Note No short circuit protection circuit is provided for outputs Do not connect the power supply dir...

Page 37: ...wing specification into a square hole for driver insertion as far as it will go Do not rotate the screwdriver during insertion With the screwdriver inserted insert an electric wire meeting the following specification into a round hole for cable insertion With the cable inserted pull out the screwdriver Pull on the electric wire to make sure that it will not come out of the round hole Flat blade sc...

Page 38: ...s Chapter 7 External Input and Output 左ページ Chapter 9 Specifications 7 2 3 Signal Timing Reset and peak clear inputs Hold input SET No 1 2 3 input Pass fail judgment Rank 3 ms or more 5 ms or less Execute Reset input Peak clear input Data 5 ms or less Hold input Data Data hold 5 ms or less SET No 1 2 3 input Data 5 ms or less 5 ms or less Data Pass fail judgment rank output Chapter 7 External Input...

Page 39: ...ck 2 13 DIG3Q1 OUT Gray Red 2 Fourth digit of measurement value i e the 0 1 mm digit 14 DIG3Q2 OUT Gray Black 2 15 DIG3Q4 OUT White Red 2 16 DIG3Q8 OUT White Black 2 17 DIG4Q1 OUT Yellow Red 2 Fifth digit of measurement value i e the 1 mm digit 18 DIG4Q2 OUT Yellow Black 2 19 DIG4Q4 OUT Pink Red 2 20 DIG4Q8 OUT Pink Black 2 21 DIG5Q1 OUT Orange Red 3 Sixth digit of measurement value i e the 10 mm ...

Page 40: ...ins 17 to 24 BCD connector pins 25 and 26 Note E O C OUT output conditions No output during BUSY Output during HOLD No output if the BUSY command is issued simultaneously No output when the BCD connecting function is enabled and display unit select is OFF Display unit select The following operation is executed only when the BCD connecting function initial parameter P40 is enabled When this paramet...

Page 41: ...ged as listed below Number on the display unit side Signal name on the display unit side I O Remarks 2 RxD IN Connection to TxD of an external device 3 TxD OUT Connection to RxD of an external device 4 DTR OUT 5 SG Connection to SG GND of an external device 6 DSR IN 7 RTS OUT Connection to DSR and CTS of an external device 8 CTS IN Connection to RTS of an external device 9 EXT RS IN IN Trigger inp...

Page 42: ...smitted and received data have a fixed length Note that no data items or digits can be omitted For example zero 0 must be indicated as 00 0000 showing zero at each required digit and with a sign indicates a space 20H in the formats shown below C R 0DH and L F 0AH at the ends of lines may depending on the delimiter specified by the communication setting parameter be abbreviated to C R and L F respe...

Page 43: ...eter number is P02 or P07 1 10 16 I ai s CH Initial parameter number Parameter data C R L F If the initial parameter number is other than P02 and P07 1 10 12 I ai s CH Initial parameter number Parameter data C R L F Reply format Display unit PC 1 6 R s Receipt acknowledgment code C R L F Data details CH 01 fixed Initial parameter number 01 to 99 refer to parameter Parameter data P02 00 01 to 99 99...

Page 44: ...r C R L F Reply format Display unit PC If the initial parameter number is P02 or P07 1 10 16 I ai r CH Initial parameter number Parameter data C R L F If the initial parameter number is other than P02 and P07 1 10 12 I ai r CH Initial parameter number Parameter data C R L F Data details CH 01 fixed Initial parameter number 01 to 99 refer to parameter Parameter data P02 00 01 to 99 99 P03 0 0 1 1 1...

Page 45: ...splay color 90 92 Preset value C R L F Reply format Display unit PC 1 6 R s Receipt acknowledgment code C R L F Data details CH 01 fixed SET No 1 to 7 Direction setting 0 dir 1 dir Measurement mode 0 C 1 P 2 P 3 P P 4 P P 2 Pass fail judgment 0 C OFF 1 C 3 2 r 3 3 r 4 4 r 5 5 r 6 6 r 7 LIMIT 99 9999 to 99 9999 LIMIT 99 9999 to 99 9999 LIMIT3 99 9999 to 99 9999 LIMIT4 99 9999 to 99 9999 LIMIT5 99 9...

Page 46: ...splay color 80 Rank 5 display color Rank 6 display color Rank 7 display color 90 92 Preset value C R L F Data details CH 01 fixed SET No 1 to 7 Direction setting 0 dir 1 dir Measurement mode 0 C 1 P 2 P 3 P P 4 P P 2 Pass fail judgment 0 C OFF 1 C 3 2 r 3 3 r 4 4 r 5 5 r 6 6 r 7 LIMIT 99 9999 to 99 9999 LIMIT 99 9999 to 99 9999 LIMIT3 99 9999 to 99 9999 LIMIT4 99 9999 to 99 9999 LIMIT5 99 9999 to ...

Page 47: ...est command Nr Function Requests the SET numbers Transmission format PC display unit 1 7 N r CH C R L F Reply format Display unit PC 1 9 N r CH SET No C R L F Data details CH 01 fixed SET No 1 to 7 7 Zero reset command Zr Function Resets the current value to 0 or to the preset value if one has been set Transmission format PC display unit 1 7 Z r CH C R L F Reply format Display unit PC 1 6 R s Rece...

Page 48: ... Hr Function Controls the hold state of the current measurement value Transmission format PC display unit 1 9 H r CH Control code C R L F Reply format Display unit PC 1 6 R s Receipt acknowledgment code C R L F Data details CH 01 fixed Control code 0 OFF 1 ON 10 Error reset command Er Function Resets an error Transmission format PC display unit 1 7 E r CH C R L F Reply format Display unit PC 1 6 R...

Page 49: ... 1 D7 fixed to 0 D6 fixed to 0 D5 fixed to 1 D4 fixed to 1 D3 Not defined D2 Parameter editing 0 not executed 1 executing D1 ABS display 0 reset 1 ABS D1 Not defined Status code 2 D7 fixed to 0 D6 fixed to 0 D5 fixed to 1 D4 fixed to 1 D3 Not defined D2 Not defined D1 Hold state 0 OFF 1 ON D0 SET No external specification 1 Specified externally Error code 1 D7 fixed to 0 D6 fixed to 0 D5 fixed to ...

Page 50: ...lue setting error D2 Err320 Position overflow D1 Err311 Parameter setting error D0 INIT Parameter initialization 12 Measurement data 1 request command D1 Function Requests measurement data Transmission format PC display unit 1 9 D 1 CH SET No C R L F Reply format Display unit PC 1 10 D 1 CH SET No Measurement mode 20 24 Measurement value Pass fail judgment Display mode C R L F Data details CH 01 f...

Page 51: ...XT RS IN signal line is used as a data output trigger Internal timer mode Initial parameter P06 Sd 2 Data is automatically output according to the internal timer Data output starts when the power is turned ON Specify the internal timer value by setting initial parameter P07 Output format Display unit External 1 10 Measurement value C R L F Data details Measurement value 99 9999 to 99 9999 Output u...

Page 52: ... Errors relating to internal control in the display unit Errors due to deterioration or to mechanical or electrical damage 300 s numbers Errors relating to display unit operation etc Note that communication related errors can sometimes be temporary errors due to noise To check you are recommended to replace the unit with a normal one and find out if the error also occurs with the normal unit No De...

Page 53: ...mand to make the unit execute an error reset 210 Internal memory overflow The internal memory has overflowed Use the RESET key or a communication command to make the unit execute an error reset No Description Cause How to clear 300 External communication error One of the following RS 232C communication errors has occurred parity error framing error overrun error 1 second communication stoppage 10 ...

Page 54: ...nnect and re connect the detector Inaccurate Is the detector installed securely with no play Is the measurement terminal loose Is the detector being subjected to any excessive vibration or impact For example when a detector is put on a guide rail and moved up and down by an air cylinder the impact from a strong collision with the mechanical stopper on the upper edge back clearance side may cause e...

Page 55: ...key external signal and RS commands 11 Preset function Polarity and 6 digits 12 Data hold Indications and data held by external signals 13 Peak hold P P P P P P 2 set using key and RS commands 14 Measurement direction switch switchable setting 15 Error function Equipped 16 Pass fail judgment NG OK NG 17 Measurement conditions registration 7 types key and RS commands 18 BCD None Equipped None 19 RS...

Page 56: ...uct Overview Chapter 3 Connection and Installation Chapter 4 Names and Functions Chapter 5 Mode of Use Chapter 6 Parameter Settings Chapter 7 External Input and Output 左ページ Chapter 9 Specifications 9 2 Outline Dimensional Drawings SA CD1 SA CD1 RS SA CD1 BO Chapter 9 Specifications ...

Page 57: ...右ページ ...

Page 58: ...左ページ CITIZEN FINEDEVICE CO LTD 6663 2 Funatsu Fujikawaguchiko machi Yamanashi Pref 401 0395 Japan TEL 0555 22 1141 FAX 0555 23 2106 U4M0058 1 ...

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