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Cat.No. N92–E1–1

Temperature Meter

K3NH

OPERATION MANUAL

AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]

Summary of Contents for K3NH

Page 1: ...Cat No N92 E1 1 Temperature Meter K3NH OPERATION MANUAL AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20 Web http www audin fr Email info audin fr...

Page 2: ...K3NH Temperature Meter Operation Manual Produced January 1998 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20 Web http www audin fr Email info audin fr...

Page 3: ...abbreviation PC means Programmable Controller and is not used as an abbreviation for any thing else Visual Aids The following headings appear in the left column of the manual to help you locate differ...

Page 4: ...9 3 1 Overview 20 3 2 Setting Mode 21 3 3 Protect Mode 58 SECTION 4 Operations in RUN Mode 67 4 1 Displaying and Changing Setting Values 68 4 2 Displaying and Resetting of Maximum and Minimum Values 7...

Page 5: ...cations 103 B Available Models 107 C List of Settings 109 D Available Parameters 111 Index 113 Revision History 117 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20...

Page 6: ...formation on the teaching function output test and maintenance mode Section 6 provides information on the use of the K3NH with the BCD Output Board Section 7 provides information for troubleshooting t...

Page 7: ...eliable application of the K3NH You must read this section and understand the information contained before attempting to set up or operate the K3NH 1 General Precautions xii 2 Safety Precautions xii 3...

Page 8: ...t in serious electrical shock or electrocution 3 Application Precautions Observe the following precautions when using the product Always use the power supply voltage specified in the specifications Do...

Page 9: ...oduct against high frequency noise or abnormal voltages Line filter Temperature Meter Power input Power input Signal input Temperature Meter Countermeasures for protecting the product against inductiv...

Page 10: ...sections of this manual for the operation of the K3NH and its menus in detail 1 1 Features 2 1 2 Front of the Meter 3 1 3 Rear of the Meter 6 1 4 Modes 7 1 5 Communications Function 8 1 6 Field Calib...

Page 11: ...n be used to set the set and scaling values It can be also used to set the linear output range of the K3NH with a Linear Output Board Refer to 5 1 Teaching Function for details Output Test This functi...

Page 12: ...imum values Also displays setting values while the SV indicator is lit When changing a value all digits other than those that can be set be come dimmer Setting Mode Displays the menu parameter or sett...

Page 13: ...de to the RUN mode This key is also used to return to the previous operation during the setting pro tect or maintenance mode Displays a setting value out of HH H L and LL setting values in this order...

Page 14: ...ange the parameter displayed in setting mode Used to scroll the digit to the right of the presently displayed digit Used to reset the max min value in RUN mode Used to select the teaching function Ref...

Page 15: ...Linear Output Board K31 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 K3NH with RS 485 Output Board K31 FLK2 FLK5 Output Board Input Board K3NH with BCD Output Board K31 B2 B4 Output Board Input Board K3NH with RS 2...

Page 16: ...3 1 Protect Mode Maintenance mode for field calibration and initialization see 5 3 3 Field Cal ibration and 5 3 2 Initialization Refer to the following for the relationship among these modes and sele...

Page 17: ...ns Confirmation and change of setting values Communications conditions can not be changed Reading and resetting the maximum and minimum values Forced zero setting and resetting Confirmation of model d...

Page 18: ...11 2 2 2 Wiring Precautions 12 2 2 3 Wiring 12 2 3 Output Board 14 2 3 1 Terminal Arrangement 14 2 3 2 Relay Output Board 16 2 3 3 Transistor and Combination Output Board 16 2 3 4 Linear Output Board...

Page 19: ...min 75 min Recommended panel thickness is 1 to 3 2 mm Do not mount more than one Unit closely in the horizontal or vertical direction Be sure to keep the distance between adjacent Units Mounting Secti...

Page 20: ...he right and left sides as shown above and while keeping them in balance alternately tighten each screw until the ratchet be comes idle 2 2 Input Block 2 2 1 Terminal Arrangement 100 to 240 VAC 12 to...

Page 21: ...9 to 999 9 199 99 to 999 99 K1 200 to 1 300 200 0 to 1 300 0 300 to 2 300 300 0 to 2 300 0 K2 0 0 to 500 0 0 00 to 500 00 0 0 to 900 0 0 00 to 900 00 J1 100 to 850 100 0 to 850 0 100 to 1 500 100 0 to...

Page 22: ...Input Connect external signal input to terminals 5 to 7 Connect hold signal HOLD input to terminal 5 Connect reset signal RESET input to terminal 6 The transistor satisfying the following conditions m...

Page 23: ...h Linear Output Board K31 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 K3NH with RS 485 Output Board K31 FLK2 FLK5 K3NH with BCD Output Board K31 B2 B4 K3NH with RS 232C Transistor Output Board K31 FLK4 Output Boar...

Page 24: ...d K31 FLK6 K3NH with RS 232C Output Board K31 FLK1 K3NH with RS 422 Output Board K31 FLK3 Output Board Section 2 3 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20...

Page 25: ...arative output LL comparative output HH comparative output H comparative output PASS output L comparative output LL comparative output HH comparative output H comparative output PASS output L comparat...

Page 26: ...near Output Board K31 L3 or K31 L6 1 mV 10 digit The following linear output conditions are required Linear output Permissible load resistance Resolution Output error 4 to 20 mA 600 max 4096 0 5 FS 1...

Page 27: ...p 31 Communications Unit Number u no 34 Baud Rate bps 34 Word Length len 36 Stop Bits sbit 36 Parity Bits prty 36 3 2 5 Option Menu opt 39 Average Processing aUg 39 Display Digit Change digit 42 Uppe...

Page 28: ...ut Protect mode for lock out configuration and Mainte nance mode for initializing set values and user calibration The parameters that are accessible on any individual K3NH will vary depending on the O...

Page 29: ...enu is dis played a parameter will be displayed The parameter changes whenever the Mode Key is pressed If the Shift Key is pressed while a parameter is displayed the parameter will be ready to change...

Page 30: ...ence H linear output range L linear output range Remote Local No key input for 5 seconds Setup Menu Input type Temperature unit Scaling upper limit value Scaling lower limit value Decimal point positi...

Page 31: ...HH set value 1999 to 9999 9999 H set value 1999 to 9999 9999 L set value 1999 to 9999 1999 LL set value 1999 to 9999 1999 Refer to 5 1 Teaching Function Refer to 4 1 Displaying and Changing Set Values...

Page 32: ...the value to 400 The input will be vali dated automatically if no change is made for five seconds The sU hh HH set ting value setting will be displayed again Note Press the Mode Key to enter the set v...

Page 33: ...play Model Basic Model 9 Press the Up and Shift Keys to set the value to 200 The input will be vali dated automatically if no change is made for five seconds The sU l L set ting value setting will be...

Page 34: ...Key to enter the set value immediately The sU hh HH setting value setting will be displayed for setting the next parameter Set Value LED Display Model Basic Model 13 Press the Mode Key to display the...

Page 35: ...to 2 2 Input Block Follow the steps described below to set the input type to j2 ic Set Value LED Display Model Basic Model 1 2 3 1 Press the Mode Key for more than one second while the setup setup me...

Page 36: ...ain Set Value LED Display Model Basic Model When no operation is executed for five seconds Set Value LED Display Model Basic Model Note Press the Mode Key to enter the displayed setting immediately Th...

Page 37: ...display c f temperature unit menu Set Value LED Display Model Basic Model 3 Press the Shift Key to display the present set value c for changing The PROG indicator will flash Set Value LED Display Mode...

Page 38: ...asic Model Note Press the Mode Key to enter the displayed setting immediately The next parameter will be displayed for setting Setting Mode Section 3 2 AUDIN 7 bis rue de Tinqueux 51100 Reims France T...

Page 39: ...value 1 Input value Input value 2 Scaling Sensor voltage or current output is converted into a value within a specified range For example if a sensor with 4 to 20 mA output is connected to the K3NH a...

Page 40: ...changing The PROG indicator will flash Set Value LED Display Model Basic Model 4 Press the Up and Shift Keys to set the value to 500 The input value will be validated automatically if no change is mad...

Page 41: ...al point position setting Set Value LED Display Model Basic Model 9 Press the Shift Key to display the present set value for changing The PROG indicator will flash Set Value LED Display Model Basic Mo...

Page 42: ...tting is available for the K3NH with the Communications Output Board Follow the steps described below to set the communications unit number to 15 and the baud rate to 19 200 bps Set Value LED Display...

Page 43: ...ior set value 9600 for changing The PROG indicator will flash Set Value LED Display Model Basic Model 7 Press the Up Key to set the value to 19200 The input will be validated auto matically if no chan...

Page 44: ...steps described below to set the following Word length 8 bits Number of stop bits 1 Parity bits none Set Value LED Display Model Basic Model 1 2 3 1 Press the Mode Key for more than one second while t...

Page 45: ...6 Press the Shift Key to display the set value 2 for changing Set Value LED Display Model Basic Model 7 Press the Up Key to set the value to 1 The input will be validated automati cally if no change...

Page 46: ...ress the Mode Key to enter the setting immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is executed for five seconds Set Value LE...

Page 47: ...4 times m0008 Movement average processing by sampling 8 times m0016 Movement average processing by sampling 16 times s0002 Simple average processing by sampling 2 times s0004 Simple average processin...

Page 48: ...al for removing cyclic noise from the input signal The number of sampling times can be set to 2 8 16 or 32 Follow the steps described below to set the number of movement average processing times to 16...

Page 49: ...again Note Press the Mode Key to enter the set value immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is executed for five second...

Page 50: ...the digit display digit change setting Set Value LED Display Model Basic Model 3 Press the Shift Key to display present set value 4 for changing The PROG indicator will flash Set Value LED Display Mod...

Page 51: ...is executed for five seconds Set Value LED Display Model Basic Model Setting Mode Section 3 2 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20 Web http www audin fr...

Page 52: ...t 1999 to 9 999 0 Follow the steps described below to set both the upper and lower limit compensation values to 2 Set Value LED Display Model Basic Model 1 2 3 1 Press the Mode Key for more than one s...

Page 53: ...ng Set Value LED Display Model Basic Model 6 Press the Shift Key to display present set value 0000 for changing The PROG indicator will flash Set Value LED Display Model Basic Model 7 Press the Up Key...

Page 54: ...he measured value starts to become smaller than the HH H LL and L setting values Measured value H setting value L setting value H comparative output L comparative output Hysteresis Hysteresis This set...

Page 55: ...setting will be vali dated automatically if no change is made for five seconds The hys hystere sis setting will be displayed again Note Press the Mode Key to enter the set value immediately The next...

Page 56: ...Turns ON when LL L H and HH comparative outputs are all OFF L or LL Comparative Output Turns ON when the measured value is smaller than the L or LL setting value HH setting value H setting value L set...

Page 57: ...alue is between the H and HH setting values PASS Output Turns ON when the measured value is between the L and H setting values L Comparative Output Turns ON when the measured value is between the LL a...

Page 58: ...Shift Key to display the prior setting nomal for changing The PROG indicator will flash Set Value LED Display Model Basic Model 4 Press the Up Key twice to display leUel The setting will be validated...

Page 59: ...lay Model Basic Model 2 Repeatedly press the Mode Key until the stdby standby sequence setting is displayed Set Value LED Display Model Basic Model 3 Press the Shift Key to display present set value o...

Page 60: ...is executed for five seconds Set Value LED Display Model Basic Model Setting Mode Section 3 2 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20 Web http www audin fr...

Page 61: ...r less than H L cannot be the same as H otherwise H will be automatically set to a value obtained by adding 1 to L The teaching function can be used for setting linear output ranges Setting range Defa...

Page 62: ...the Up and Shift Keys to set the value to 100 The setting will be vali dated automatically if no change is made for five seconds The lset h H lin ear output range setting will be displayed again Note...

Page 63: ...yed again Note Press the Mode Key to enter the set value immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is executed for five se...

Page 64: ...e Mode Key for more than one second while the opt setup menu is displayed The aUg setting will appear Set Value LED Display Model Basic Model 2 Repeatedly press the Mode Key until the r l remote local...

Page 65: ...ll be displayed again Note Press the Mode Key to enter the setting immediately The r l re mote local setting will be displayed again Set Value LED Display Model Basic Model Setting Mode Section 3 2 AU...

Page 66: ...for 1 second Maintenance mode RUN mode Setting mode Protect mode 1 second If the Mode Key is pressed for more than one second while a menu is dis played a parameter will be displayed The parameter ch...

Page 67: ...l key protect No key input for 5 seconds No key input for 5 seconds No key input for 5 seconds No key input for 5 seconds Key protect ON Key protect OFF Key protect ON Key protect OFF Key protect ON K...

Page 68: ...o display the prior setting kpoff for changing The PROG indicator will flash Set Value LED Display Model Basic Model 3 Press the Up Key to display kpon The setting will be validated automatically if n...

Page 69: ...Basic Model 1 2 3 1 Press the Mode Key for more than one second while the prot protect menu is displayed The all all key protect setting will appear Set Value LED Display Model Basic Model 2 Press th...

Page 70: ...be displayed again Note Press the Mode Key to enter the setting immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is executed for...

Page 71: ...asic Model 1 2 3 1 Press the Mode Key for more than one second while the prot protect menu is displayed The all all key protect setting will appear Set Value LED Display Model Basic Model 2 Repeatedly...

Page 72: ...ng will be displayed again Note Press the Mode Key to enter the setting immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is execu...

Page 73: ...Basic Model 1 2 3 1 Press the Mode Key for more than one second while the prot protect menu is displayed The all all key protect setting will appear Set Value LED Display Model Basic Model 2 Repeated...

Page 74: ...ayed again Note Press the Mode Key to enter the setting immediately The next pa rameter will be displayed for setting Set Value LED Display Model Basic Model When no operation is executed for five sec...

Page 75: ...ues 68 4 1 2 Changing Setting Values 68 4 2 Displaying and Resetting of Maximum and Minimum Values 71 4 2 1 Displaying Maximum and Minimum Values 71 4 2 2 Resetting Maximum and Minimum Values 71 4 3 E...

Page 76: ...display When the Mode Key is pressed the K3NH displays a setting value in the order of HH H L and LL on the SV display 4 1 2 Changing Setting Values Setting values can be prohibited against change whe...

Page 77: ...the Up and Shift Keys to set the value to 0700 5 The input will be entered if nothing else is input within five seconds or Press the Mode Key to display the L setting value for changing The H set ting...

Page 78: ...ll the digits of the setting value 0600 for changing 3 Press the Up and Shift Keys to set the value to 0700 4 The input will be entered if nothing else is input within five seconds or Press the Mode K...

Page 79: ...n one of the following is performed The Reset Teach Key is pressed for more than one second while the maxi mum or minimum value is displayed The external RESET input signal is turned ON The K3NH recei...

Page 80: ...of this signal The following graph shows the operation timing of the signal Maximum value Process value Minimum value RESET signal 10 ms max 4 3 2 HOLD The K3NH will stop the measurement if the HOLD...

Page 81: ...tput Test 76 5 3 Maintenance Mode 77 5 3 1 Maintenance Mode 77 5 3 2 Initialization 77 5 3 3 Field Calibration 78 5 3 4 Thermocouple Calibration 79 5 3 5 Temperature resistance Thermometer Calibration...

Page 82: ...the RESET TEACH Key again to retrieve the process value immedi ately before the key was pressed as a set value The teaching indicator will be lit and the parameter will be displayed Press the Escape...

Page 83: ...isplayed Press the Escape Key to interrupt teaching Follow the steps described below to set the H linear output range by using the teaching function Set Value LED Display Model Basic Model 1 2 3 1 Pre...

Page 84: ...played RUN mode Setting Mode 1 second Setting values menu Output Test Option menu Setup menu sUset test opt setup 3 Press the Mode Key for more than one second to display 0 which is a simu lated input...

Page 85: ...for 1 second Maintenance mode RUN mode 1 second Setting mode Protect mode 5 3 2 Initialization Follow the steps described below to reset the set values of the K3NH to factory set values 1 2 3 1 Press...

Page 86: ...w when calibration is required Be sure to conduct an accuracy test after calibration The following is the configuration of parameters for the user s reference Thermo couple 1 Thermo couple 2 Temperatu...

Page 87: ...isplay re in set value initialization setting Set Value LED Display Model Basic Model 3 Press the Mode Key to display the calib field calibration setting Set Value LED Display Model Basic Model 4 Pres...

Page 88: ...e thermocouple or disable the thermocouple by keeping the thermocouple terminals open to connect or disconnect the cold junction compensator as shown in the following illustration Cold junction compen...

Page 89: ...The display will change to k310 for 310 mV calibration The teaching indicator will be lit Set Value LED Display Model Basic Model 7 Press the RESET TEACH Key to display the calibration value setting T...

Page 90: ...After the value stabilizes i e the fluctuation of the value is less than several digits press the Mode Key to tentatively regis ter the calibration data Set Value LED Display Model Basic Model 12 The...

Page 91: ...ration The teaching indicator will be lit Set Value LED Display Model Basic Model 5 Press the RESET TEACH Key to display the calibration value setting Then set the output of the STV to 0 mV The teachi...

Page 92: ...e the bias compensation value as the last item The display will change to bias The teaching indicator will be lit Disconnect the STV set the cold junction compensator to 0 C and enable the built in th...

Page 93: ...each connected wire is the same Dial 6 in the following diagram represents a high precision resistance box Short circuit terminals 3 and 4 with each other Dial 6 100 to 240 VAC 12 to 24 VDC Calibratio...

Page 94: ...e Key to tentatively regis ter the calibration data Set Value LED Display Model Basic Model 6 Calibrate the B to B input next The display will change to pb 10 for 10 calibration Change the wiring as s...

Page 95: ...on data Set Value LED Display Model Basic Model 10 The display will change to str for confirmation of the settings Set Value LED Display Model Basic Model 11 Press the Shift Key to select whether or n...

Page 96: ...of STV to 20 mA The teaching indicator will flash After the value stabilizes i e the fluctuation of the value is less than several digits press the Mode Key to tentatively register the calibration dat...

Page 97: ...tings Set Value LED Display Model Basic Model 8 Press the Up Key to select yes 9 Press the Mode Key to overwrite all calibration data and to put the K3NH into RUN mode The calibration data will not be...

Page 98: ...bration data Set Value LED Display Model Basic Model 4 The display will change to 1U 0for 0 V calibration The teaching indicator will be lit Set Value LED Display Model Basic Model 5 Press the RESET T...

Page 99: ...ss the Mode Key to display 2U 10 The teaching indicator will be lit Set Value LED Display Model Basic Model 3 Press the RESET TEACH Key to display the calibration value setting Then set the output of...

Page 100: ...confirmation of the settings Set Value LED Display Model Basic Model 7 Press the Shift Key to select whether or not to accept the settings Set Value LED Display Model Basic Model 8 Press the Up Key to...

Page 101: ...provides information on the use of the K3NH with the BCD Output Board 6 1 Connectors 94 6 2 Timing Charts 97 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 03 26 04 28 20 Web h...

Page 102: ...igit 17 RD4 8 Output 8 Read data 103 digit 18 RD5 1 Output 1 Read data 104 digit 19 RD5 2 Output 2 Read data 104 digit 20 RD5 4 Output 4 Read data 104 digit 21 RD5 8 Output 8 Read data 104 digit 22 OV...

Page 103: ...OMRON Hood XM2S 3711 OMRON The depth required for the installation of the K3NH is 200 mm min in consider ation of the space required by the cable Connecting Conditions Refer to the following for the c...

Page 104: ...UN and OVER signals if they are used as status data Signals When the HOLD signal is ON the measurement operation stops and the pro cess value input effective immediately before the HOLD signal is reta...

Page 105: ...30 ms 40 ms 16 ms DSV The REQ signal must be kept ON as shown below if the K3NH has continuous data output All data H DATA 1 DATA 2 Approx 30 ms 40 ms 40 ms 24 ms 24 ms 64 ms 64 ms DSV The polarity of...

Page 106: ...mation for troubleshooting the K3NH 7 1 Items to Be Checked First 100 7 2 Display 100 7 2 1 Flashing 100 7 2 2 Error Message 100 AUDIN 7 bis rue de Tinqueux 51100 Reims France Tel 03 26 04 20 21 Fax 0...

Page 107: ...ing to accept key input 7 2 2 Error Message The error condition can be checked with the error message The K3NH will have the following output statuses when an error message is dis played HH H PASS L a...

Page 108: ...ement range Remedy Check for input wiring errors wire breakage short circuits and input type Check the input temperature and the measurement range of the Sensor If the temperature is outside the measu...

Page 109: ...sation Ambient atmosphere Must be free of corrosive gas EMC Emission Enclosure EN55011 Group 1 class A Emission AC Mains EN55011 Group 1 class A Immunity ESD EN61000 4 2 4 kV contact discharge level 2...

Page 110: ...e 3 V min Outputs DATA POLARITY OVERFLOW Rated load voltage 12 to 24 VDC 10 15 DATA VALID RUN Max load current 10 mA Leakage current 100 A max Note Logic method negative logic Linear Output Item 4 to...

Page 111: ...ion Standby sequence Security Field calibration Output configuration Relay contact output 5 outputs Transistor output NPN and PNP open collector BCD NPN open collector Parallel BCD NPN open collector...

Page 112: ...t output NPN open collector K31 B2 Yes Linear 4 to 20 mA DC K31 L1 Yes 1 to 5 VDC K31 L2 Yes 1 mV 10 digits K31 L3 Yes 0 to 5 VDC K31 L7 Yes 0 to 10 VDC K31 L8 Yes Communication RS 232C K31 FLK1 Yes b...

Page 113: ...r outputs NPN open collector L1 Linear output 4 to 20 mA see note L2 Linear output 1 to 5 VDC see note L3 Linear output 1 mV 10 digits see note L4 Linear output 4 to 20 mA 5 transistor outputs NPN ope...

Page 114: ...00 9 600 19 200 38 400 bps len Word length 7 8 bit sbit Stop bits 1 2 bit prty Parity bits None Even Odd opt Option menu aUg Average processing No average processing Movement average processing times...

Page 115: ...n YES YES YES YES YES YES YES YES YES u no Communications unit no YES YES bps Baud rate YES YES len Word length YES YES sbit Stop bits YES YES prty Parity bits YES YES opt aUg Average processing YES Y...

Page 116: ...l All key protect YES YES YES YES YES YES YES YES YES Protect menu sUset Set value change prohibit YES YES YES YES YES mm rst Maximum Minimum value clear prohibit YES YES YES YES YES YES YES YES YES s...

Page 117: ...alibration 88 current input calibration 88 D decimal point position setting 31 default settings initialization of set values 77 digits changing number of digits displayed 42 dimensions 10 display desc...

Page 118: ...parity bits setting 36 PASS output 48 Power Supply wiring 12 precautions general xi wiring 12 protect menu 60 Protect mode 8 Protect mode 58 selecting 58 R ratings 103 relay contact output ratings 10...

Page 119: ...1 output board 14 terminal arrangement 6 thermocouple calibration 79 thermometer calibration 85 timing charts for BCD Output Boards 97 transistor output ratings 104 transistor output boards 16 trouble...

Page 120: ...Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised content 1 January 1998 Original pro...

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