TR400 User Manual - Electro
Contents
1. 4 20 mA 0 10 The 4 20mA output supports a maximum load resistance of 500 ohms The analog VDC analog output plus signal is at TB1 5 and the negative signal is at TB1 4 as shown output in Figure 4 This applies for both 0 10VDC and 4 20mA See the Diagnostics section for additional information about the analog outputs DC Power AC Power Ires Line L1 G 1 Neutral L2 gt O 2 mS 4 20 mA GA 20m Analog Output Q5 0 10Vdc Analog Output Aux gt O 6 a a 4 20 mA 0 10 Vdc db c a i Ea Figure 4 Wiring for Analog Outputs 4 20 mA 0 10 Vdc Analog Output Analog Output Aux is currently only used with the TR400 when the optional 6 relay Aux board is installed When the 6 relay option board is installed 4 20mA is output at TB1 5 and 0 10Vdc is output at TB1 6 The common for both is at TB1 4 Only one output can be calibrated at a time Only one output should be connected and used at a time When analog is ordered 4 20mA is standard and 0 10VDC is optional Rev D ELECTRO SENSORS S3 TR400 Wiring amp DIP Switches ey Switch input wiring Switch inputs There are three 3 switch inputs that are programmable using variable 14 They are and wiring used to Reset the outputs or to freeze the display Inputs 1 2 and 3 require a voltage equal to the supply voltage which is at the same potential as the input Line L1 voltage The opposite sides non a2. Index security 48 switch input 44 System slowdown test 50 DIP Switches input configurations 17 standard settings 17 Display long update times 34 update interval 34 F Fuses 53 Installation panel cutout dimensions 7 unpacking TR400 6 K Keypad Lockout 48 L Latching Outputs 37 O Offset and Span Pots 46 Output Set Points 36 Over Underspeed Conditions 35 P Programming TR400 analog output cutoff 38 analog output offset 38 analog output response time 38 analog output span 38 display update interval 34 display user units 32 keypad lockout 48 max RPM 32 PPR 32 range selection 34 relay activation direction 36 relay output 35 55 ELECTRO SENSORS relay output delay times 37 relay output on times 37 relay outputs 36 security code number 48 start delay 36 switch input function 39 Q Quadrature pulse generation 35 settings 35 signal wiring 15 variable 4 35 Quadrature Signals 15 90 phase shift 15 R Relay Output values 22 Relay Output Function 35 Resetting Variables 47 Rev LED on and off 36 Security code number 48 keypad lockout 48 setting 49 setting and changing code number 48 Security Code Number 48 Sensors electrical connections 17 electro sensors standard type 17 Set Point values 22 Signal Types 15 Single Channel Signal 15 Specifications 53 54 Switch Inputs 14 programming 39 test 44 Test analog 45 56 I
3. Programmable variables continued S6 TR400 Diagnostics Var Variable Name Description See Page Default User Values Values 43 Output 5 Value Holds the set point value for output 5 in 36 0400 display units 44 Output 5 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 45 Output 5 On Time The minimum time that the output will stay 37 001 0 inactive when a set point condition occurs up to 600 seconds The output latch code value is 999 9 46 Output 6 Value Holds the set point value for output 6 in display 36 0300 units 47 Output 6 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 48 Output 6 On Time The minimum time the output will stay inactive 37 001 0 when a set point condition occurs up to 600 seconds The output latch code value is 999 9 49 Relays 5 amp 6 Output Selects the set point function of the relay outputs 35 0000 Function and the direction required for activation 50 Output 7 Value Holds the set point value for output 7 in 36 0200 display units 51 Output 7 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 52 Output 7 On Time The minimum time that the output will stay 37 001 0 inactive when a set point condition occurs up to 600 seconds
4. The warning label will appear as follows The caution label will appear as follows Caution Continued on next page 2 Rev D S1 Warnings amp Cautions ELECTRO SENSORS Warnings Rev D Warning Always turn the power source OFF before wiring the TR400 Failure to observe this warning could result in an electrical shock or damage to the equipment Warning During a Stop condition any slight movement of the shaft or magnetic disc could activate the control relay and start the motor To prevent starting the motor accidentally always use proper LOCKOUT TAG OUT procedures Failure to observe this warning could result in an injury to persons or damage to equipment Warning Do not touch the Pulser Disc or Wrap while it is spinning Failure to observe this warning could result in a hand injury Warning Always wear protective eye goggles when using power tools Failure to observe this warning could result in an eye injury or blindness Warning Practical wiring practices must be followed when wiring industrial equipment such as the TR400 Failure to follow practical wiring practices could result in an injury to persons or damage to equipment Warning The TR400 is a programmable process ratemeter and must be installed by qualified personnel only Failure to observe this warning could result in an injury to persons or damage to equipment Warning Only qualified personnel should attempt to connect any wires to the TR4
5. amp 6 activation direction 36 49 relays 5 amp 6 output function 35 50 relay output 7 setpoint 36 51 relay output 7 delay time 37 52 relay output 7 on time 37 53 relay output 8 setpoint 36 54 relay output 8 delay time 37 55 relay output 8 on time 37 56 relays 7 amp 8 activation direction 36 56 relays 7 amp 8 output function 35 accessing and programming 29 selecting and changing values 30 31 selecting and viewing 27 28 Rev D ELECTRO SENSORS W Warning definition label 2 list of 3 Wiring A B channel input signals 15 16 AC switch inputs 14 analog output 13 installation warning 11 motor shutdown schematic 12 overall schematic 11 recommended practices 10 Screw taps TBI TB2 TB3 11 signal types single channel and quadrature 15 voltage caution 11 57 ELECTRO SENSORS 58 Index Rev D lta ELECTRO SENSORS Ry SUPERIOR e SYSTEMS SOLUTIONS Web www Electro Sensors co uk Electro Sensors UK Email Sales Electro Sensors co uk Unit 1 Wilmot Hall Tel 44 0 1943 602001 Sw ILKLEY LS298HS Fax 44 0 1943 816796 West Yorkshire UK
6. 16 the REV LED will light and stay lighted until you exit Program Mode and will re light every time you select and enter that variable It will also light when the TR400 is programmed for Quadrature Mode where signal B leads signal A The PROG LED will light when the VAR key is pressed indicating Program Mode It also turns on when the DIAG key is pressed entering Diagnostic Mode The OUT 1 LED will light when relay 1 is activated Relay 1 is enabled by variable 13 and its set point value is entered in variable 07 Continued on next page Rev D S4 TR400 Set Up Parameters ELECTHO SENSORS TR400 parts and functions continued OUT OUT KEY REV PROG 1 2 ER TR400 RATEMETER Figure 9b TR400 Front Panel Description Table 3 TR400 Panel Parts and Functions continued Rev D The OUT 2 LED will light when relay 2 is activated Relay 2 is enabled by variable 13 and its set point value is entered in variable 10 The KEY ERR LED will light when the wrong key is pressed The REV key is used to establish reverse direction when programming variables 15 and 16 G The ENTER key is used in Program Mode to set the value of a variable after it has been changed The RIGHT ARROW key when pressed selects the next digit to the right when in Program Mode The DIAG key when pressed enters Diagnostic Mode Press the DIAG key again to exit Diagnostic Mode The DOWN ARROW key when pressed in Program M
7. Speed or as Time in Process Variables 01 02 03 and 04 are used to program the rate and signal parameters e Variable 01 Maximum RPM Enter the maximum desired speed Revolutions Per Minute for the monitored shaft e Variable 02 PPR Enter the actual Pulses Per Revolution for the sensor on the monitored shaft Note Electro Sensors Model 906 sensor with a Model 255 disc will provide eight 8 PPR Display Value User Units Enter the value of the user units that will appear on the display when the monitored shaft is turning at the speed programmed in variable 01 The position of the decimal point will be fixed in Display Mode by its placement in variable 03 Rev D S6 TR400 Diagnostics ELECTRO SENSORS Programming the display Overview Variable 04 rate function Rev D Variables 04 17 and 18 select the data to be displayed and the frequency at which it will be displayed The Rate Function sets the display and input signal types as shown below Display Characters 0000 Rate Display 0 Speed 1 Time in Process Signal Type 0 Single Channel 1 Quadrature Examples of this type of display are RPM Revolutions Per Minutes and FPM Feet Per Minute Rate Displays e Speed Speed is the most commonly selected display option Speed is calculated by the formula Variable 03 x Shaft Speed Speed A Variable 01 e Time In Process The Time In Process TIP display is the i
8. The output latch code value is 999 9 53 Output 8 Value Holds the set point value for output 8 in display 36 0100 units 54 Output 8 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 55 Output 8 On Time The minimum time the output will stay inactive 37 001 0 when a set point condition occurs up to 600 seconds The output latch code value is 999 9 56 Relays 7 amp 8 Output Selects the set point function of the relay outputs 35 0000 Function and the direction required for activation 26 Rev D S6 TR400 Diagnostics ELECTRO SENSORS How to select a variable and view its data Overview Each programmable variable can be selected and its data viewed within a few key presses the results will appear on the display The following procedure shows how to enter Program Mode and view the data for variable 01 Max RPM Selecting the To select variable 01 do the following three steps variable Press the VAR key the PROG LED will light and the display will show Pr Program Mode and a variable with the 1 s digit position flashing See Figure 11 for a pictorial of this step LED On Flashing digit OUT OUT REV PROG 1 2 VAR A REV Press i lt q ENTER bp Figure 11 TR400 Placed in Program Mode Displaying Variable 01 Note The TR400 will remember the last variable selected and changed until the TR400 is powered Down and then Up This will Rese
9. e Section 3 e Section 4 e Section 5 e Section 6 e Appendix A Warnings and Cautions discusses personal injury possibilities and potential damage to equipment TR400 Installation discusses installing the TR400 into a panel TR400 Wiring and DIP Switches discusses practical wiring practices wiring schematics and configuring DIP switches TR400 Setup discusses the TR400 parts and functions and set up information TR400 Programming discusses programming the operational variables of the TR400 TR400 Diagnostics discusses the tests used to verify the operation and functionality of the TR400 TR400 Specifications discusses the specifications for the TR400 Rev D ELECTRO SENSORS Table of Contents How this manual is orgamzed eee kosa nose EAE EEEE AE ERA ii TABLE OF CONTENTS EHE III NjgeduLe di TR 1 WARNINGS A CAUTIONS EHE 1 MIO CUCU OD REN 1 About warnings and CAUTIONS wa coo inre eee eren rever teni ren EIE PER REY PEERS FE Hep 2 ENDE 3 Cations IP ETE 4 SECTION rmn HT 5 TRAO0 INSTALLATION 5 eetceo ki tn ak s n d os dieu et eeu due ne dno eere Eae ne Cete sine eere a m Oe Xx o nk Re a n GRA Bes ai s k o 5 Introduc LON ey ket ou ky RETENIR RO et DTE Tests 5 Installation OVervie wk cit ccdessdisstets cesses eee twaka dosye su aw a do saa pea Red sea ba is ceagteadecesssassabiaeasdsea SGS 6 Installing the TRAOO sekou di s d incer o
10. idle Selecting and displaying variable data Step 1 OUT OUT KEY REV PROG 1 2 ERR VAR A REV ae E ENTER p e v DIAG 30 To select variable 02 and display its data press the key sequence shown in the three 3 steps below while viewing the result on the display Step 2 Step 3 OUT OUT KEY OUT OUT KEY REV PROG 1 2 ERR REV PROG 1 2 ERR Ed Press OU A Data Entry Level 8 PPR ENTER Press v Continued on next page Rev D S6 TR400 Diagnostics ELECTRO SENSORS How to select and change a variable s numerical value continued Changing the To change the PPR from 8 to 16 for variable 02 press each key the number of times value shown in the three 3 steps below while viewing the results on the display Step 4 Step 5 Step 6 OUT OUT KEY OUT OUT KEY OUT OUT KEY REV PROG 1 2 ERR REV PROG 1 2 ERR REV PROG 1 2 ERR e D e A UR A 4 T 2 Presses cr v Saving the To save the new value and exit Program Mode press the ENTER key shown in Step Value and 7 below and view the result on the display the PROG LED is OFF exiting Step 7 OUT OUT KEY REV PROG 1 2 ERR LED OFF MEN Meter idle display Program Mode exited ENTER AUT Rev D 31 ELECTRO SENSORS S6 TR400 Diagnostics Programming rate and signal parameters Overview Variables 01 RPM and 02 PPR Variable 03 display value user units 32 Programming Rate The TR400 has the ability to display rates as
11. 00 Failure to observe this warning could result in an injury to persons Continued on next page ELECTRO SENSORS S1 Warnings amp Cautions Cautions Caution Power to sensors is provided at TB2 6 12 Vdc and TB2 5 common on the TR400 Wiring to those inputs should be shielded cable with the shield tied to TB2 5 common only Failure to observe this caution could result in improper sensor function Caution Always turn the power source OFF before wiring the TR400 Failure to observe this caution could result in damage to the TR400 Caution Never use shielded cable with extra conductors Extra conductors can act as antennas picking up electrical noise Failure to observe this caution could result in improper sensor operation Caution The TR400 standard uses 115 Vac 6 VA 60 50 Hz with 230 Vac as an option Make sure you know the correct supply voltage before applying power to the TR400 Failure to observe this caution could result in damage to the TR400 Caution Do not touch the Pulser Disc or Wrap while it is spinning Failure to observe this caution could cause an interruption in pulse generation resulting in a disruption in the mechanical process being monitored Caution When the digital input function is programmed as a Reset input and the switch input remains closed the relay will never turn OFF regardless of the operating condition A momentary contact closure of the switch is advised Failure to observe th
12. DIP Switches WF A and B channel input signal wiring Never use shielded cable with extra conductors Extra conductors can act as antennas picking up electrical noise Failure to observe this caution could result in improper sensor operation A and B Wiring to these inputs should be shielded cable with the shield tied to TB2 5 channel input common only TB2 7 is the single channel A input signal and TB2 8 is the channel signal wiring B input signal TB2 8 is Quadrature only See Figure 7 NC Common 12 V Supply Signal A Signal B co 0014 Cn Quad Only Figure 7 Wiring for Channels A and B Input Signals 16 Rev D S3 TR400 Wiring amp DIP Switches ELECTRO SENSORS ey TR400 DIP switches Sensor DIP The sensor DIP switches are located on the bottom of the TR400 as shown in Figure switches 8 Sensor input and switch information is shown in Table 1 Table 1 Sensor Input Configuration DIP Switches Input Channel A TB2 7 Channel B TB2 8 Input Type Logic Level SwitchON 5 6 4 None 2 3 1 None Note All Electro Sensors Inc sensors are NPN open collector TR400 Since all sensing devices produced by Electro Sensors Inc are NPN open collector standard DIP the standard switch settings are 2 and 5 set to ON and all others set to OFF as switch settings shown in Figure 8 123456 Figure 8 TR400 Sensor Switch Settings Sensor Sensor connection information is shown in Ta
13. ELECTRO SENSORS ZF SUPERIOR 9 SYSTEMS 9 SOLUTIONS Model TR400 Programmable Process Ratemeter Installation amp Operation Manual i el Web www Electro Sensors co uk Electro Sensors UK Email Sales Electro Sensors co uk Unit 1 Wilmot Hall Tel 44 0 1943 602001 cemented ais ILKLEY LS298HS Fax 44 0 1943 816796 West Yorkshire UK ELECTRO SENSORS ZF SUPERIOR SYSTEMS SOLUTIONS Model TR400 Programmable Process Ratemeter Installation and Operation Manual Part Number 990 000500 Revision D Electro Sensors Inc 6111 Blue Circle Drive Minnetonka MN 55343 9108 Contact us at Local 952 930 0100 National 1 800 328 6170 Fax 952 930 0130 Web www electro sensors com Sales www sales electro sensors com Support www tech electro sensors com Release Date June 2007 What is in this manual Who should use this manual audience Knowledge level Notices Rev D ELECTRO SENSORS Introduction To This Manual This installation and operations manual provides detailed technical information about the TR400 Programmable Process Ratemeter It should serve as your technical resource to install set up operate and test the TR400 Keep in mind that the function of the TR400 installed in a mechanical process is to monitor speed and direction therefore it must be installed by qualified personnel only This manual is designed for persons who have the primary responsibility to install set u
14. ENSORS Clearing the LRC code LRC on the display is due to the EEPROM memory corruption This is typically caused by a large power disturbance Normally all that is necessary is the unit will have to be reset and the values in the variables re entered This can be done by holding the diAG key while the power to the unit is off and continue holding the diAg key while the power to the unit is restored The unit will say RESE When the RESE is displayed the diAg key should be released It should now no longer display the LRC and you should be free to reprogram at this time Rev D 51 ELECTRO SENSORS 52 Intentionally Left Blank S6 TR400 Diagnostics Rev D ELECTRO SENSORS Appendix A TR400 Specifications Power Description Input Power e 115 Vac 6VA 50 60 Hz requires external fuse 1 16 amp slow blow e 230 Vac 6VA 50 60 Hz requires external fuse 1 32 amp slow blow e 10 30 Vdc requires external fuse 2 amp slow blow Sensor Description Sensor Supply 12 Vdc unregulated up to 100mA for 115 and 230 Vac units 12 Vdc regulated up to 100mA for 10 30 Vdc units max 2 relays 12 Vdc regulated up to 50mA for 10 30 Vdc units with 6 relays Switch selectable peak minimum signal 50 mV trigger level T O 2 or 6 programmable form C relays on board rated 250 Vac 5 amp 30 Vdc 5 amp resistive load With option for 8 external relays Continued on next page Rev D 53 TR400 Specificat
15. Ee o aaa yode ce E Ede ee esa pir pito kon ai catebateeds 7 SECTION 3 kil leta 8e aa rate ee gede tadvss Er N m 9 TR400 WIRING amp DIP SWITCHES i 5 s ten vioooveunavooovassto novo sosksos osoasdonovpedvasesosyniva nodkososossisvaaeswovikassseanviesoon 9 TNtrOQAUCUON EM E do sivik 9 Recommended wiring practices sees atones saiisine piine aiies 10 TRA400 wiring schematics m etaient tr rit n PO peek tes ponn cones Disana eia ara lepra as as Pa dens 11 4 20 mA 0 10 Vdc analog output oo esses enne neen eene netren trennen nnns 13 Swatch mput WITPIIg uero reete esee ta ep etri rtt e en e e eee ee ea eve fe eva dx et eae Ee sea Einen 14 Single channel and quadrature signal wiring eese 15 A and B channel input signal wiring eesesseeseseeeeeeeeee nee eterne nenne ennennetne tenens 16 TRA400 DIP SWitChes irren rri ettet tren P ei ee bee aso sek dear aifaass pose pesce o HR a EEAS 17 SECTION EE 19 TR400 SET UP PARAMETERS si ttr rt aa didan osouo seswa caus e otowout ee esee a to IEEE IT e Deere Po it as aw ee gas an 19 Heini este M HN 19 TR400 parts and Functions onsite recte reet eterne sou tea on apa ites Fee repa enge yao ki ne Rege Cg 20 TRAOU Set up parameters Face 50s dn err re ee Ere ptio iere re eyes kalen be iei ve don esas Ere elio Siete ree uote 22 SECTION S bett aou taba tikal v v fon a dv dut d MIDI 23 TR400
16. PROGRAMMING extet rte do dada su odyo e Eden eee aeo sevis an ask Anne epus aa DERE o poo is assou pip as ano ERES 23 TIO CUCU ON EE 23 Programmable variables iecit ree td eer eee ATEAREN ba Y dug 24 How to select a variable and view its data sess 27 Keypad keys used to access and program variables sess 29 How to select and change a variable s numerical value esses 30 Programming rate and signal parameters sess enne nennen 32 Programming the display rtr nr eee eerie ei iie eee ko nea ra eve eva ue 33 Programming the relay outputs esses eene nnne en nennen rennen nnne 35 Programming the analog output sese nennen nre i eNi 38 Programming the switch ANPUts cc csiccavieasecsssscodssssasadesteuwdscasdaceaiscoanseniedugevdcedvecsvecedeosdeiacoatansdosees 39 SECTION fem M 41 Rev D iii ELECTRO SENSORS Table of Contents TRA400 DIAGNOS TICS isee aaea En her rre swotiu no vot oka bow wou so ae vay ki ra k ide we or tes mter re leta doute 41 Introductions ia aa an kon 41 Keypad and display test terret rer noter entrent fr eet d eae ure n Ee do page 42 Relay GUtDUE TEST E M 43 MS WA L T mput KO SE eti pi vodoo peye Pep di sie tauren ISI S tL ots dst dt 44 Analog output calibration 2 2 an dett trt e paske eren asinen e HE dekad e Pe petuo R
17. R Re ee beet 45 Resetting the variables reete ttr t e aou don ak sona kode tande eia E Re RR XR HERES 47 Setting and changing the security code number sese 48 System slowdown test iei teeth ritenere eto ER ERR so nan dp kodak re Du eR eu e E RR Dao ng 50 Clearing the ERG 60e echte bia e re rt eet de pe te ted bb rb ike E tere 51 TRAO0 SPECIFICATIONS 5 1226 a oka da EHE YE des eite Ie pos echo kaa a rte re Ee E see dak ak HEP aT F e eo aaa gen E EE Ea 53 INDEX d HU 55 Rev D ELECTRO SENSORS Section 1 Warnings 8 Cautions Introduction This section discusses warnings and cautions to guard against the possibility of injury to persons and damage to equipment Since the TR400 monitors the speed and direction of various mechanical systems observe all warnings and cautions that pertain to the mechanical systems as well In this section These are the topics About warnings and cautions 2 Warnings Cautions Rev D 1 ELECTRO SENSORS S1 Warnings amp Cautions About warnings and cautions Important Read through the warnings and cautions in this section before attempting to install notice set up or operate the TR400 Warnings and cautions appear in this section and throughout this manual Definitions Warnings are given when there is the possibility of injury to persons Cautions are given when there is the possibility of damage to equipment
18. agnostics System slowdown test Overview The system slowdown test tests the functionality of the system as a whole System To run the slowdown test on the system you must have the system up and running slowdown test The system must be running faster then the relay setpoints you wish to test This test does not require the user to change the setpoints and works on underspeed setpoints only Activating the test on the TR400 slowly scales down the actual input frequency to ramp down the display and trigger the relays simulating a real slowdown while running at normal speed This verifies all aspects of the system Releasing the decimal point key at any time restores the system to a normal state To initiate the test follow the steps below Press the decimal key and hold it down The displayed RPMs will start to decrement after 1 5 sec The alarm Setpoint will go off and the alarm should sound This should occur 2 6 seconds after starting the test depending on the operating speed These times are based on the operating speeds of SORPM to 200RPM The test will work at all speeds but time will be greater or less than those shown 4 The shutdown Setpoint will go off and the system should shut down 3 8 seconds after starting the test depending on the operating speed 5 Test complete release the decimal key Note This test in this form is available on versions 20 22 and later 50 Rev D S6 TR400 Diagnostics ELECTRO S
19. ble 2 connections Table 2 Sensor Connections Sensor 906 907 ESI Prox ESI Other TB2 5 Common Clea White TB2 6 Supply Red Brown TB2 7 Signal A Clear White TB2 8 Signal B N A Note Ifthe signal is reversed swap signal A and signal B wires Present in bi directional version only Rev D 17 ELECTRO SENSORS S3 TR400 Wiring 8 DIP Switches Intentionally Left Blank Rev D ELECTRO SENSORS Section 4 TR400 Set Up Parameters Introduction This section discusses information about the TR400 operations panel and set up parameters In this section These are the topics TR400 parts and functions TR400 set up parameters Rev D 19 ELECTHO SENSORS S4 TR400 Set Up Parameters TR400 parts and functions Overview 20 The TR400 face contains five 5 status LEDs a four digit display and a keypad containing nine 9 keys See Figures 9a and 9b the letters in Figures 9a and 9b represent each part on the front panel of the TR400 The Parts and Functions table that follows describes the function of each the parts Sensor DIP switches located on the bottom of the TR400 are not discussed in this section see TR400 DIP Switches in Section 3 TR400 RATEMETER Figure 9a TR400 Front Panel Description Table 3 TR400 Panel Parts and Functions The REV LED will light when either variable 15 or 16 is being programmed for reverse direction By pressing the REV key when in variable 15 or
20. can do the following e Test the keypad and display e Test the switch inputs e Test the relay output e Calibrate the analog output e Resetting the variables e Set up the keypad security These are the topics Topic Keypad and display test Switch input test Resetting the variables Setting and changing the security code number System slowdown test Clearing the LRC 51 Analog output calibration 45 41 ELECTRO SENSORS S6 TR400 Diagnostics Keypad and display test Overview Keypad and display test 42 The keypad diagnostic tests the functionality of each key and bit position on the display To perform the keypad test do the following Action 1 Press the DIAG key 2 Press the VAR key the display will show 8888 the keypad diagnostic 3 Press each key from left to right and the display will appear as shown in Figure 15 Note the position of the decimal point after each ke Press the DIAG key to exit the keypad diagnostic Display 111 1 222 2 33 33 po A em 4 44 4 5555 6 6 6 6 Figure 15 Keypad Test Showing the Display After Each Key Press Rev D S6 TR400 Diagnostics ELECTRO SENSORS Relay output test Overview The Relay Output diagnostic tests the functionality of the relays Relay output To test the relay outputs do the following test Press the DIAG key 2 Press the gt RIGHT ARROW key and the display will show the status of relay
21. ccessible of these solid state inputs are tied to input Neutral L2 Wire input 1 to TB2 1 input 2 to TB2 2 and input 3 to TB2 3 See Figure 5 4 w DC Power AC Power Line L1 Neutral L2 OOOOO oo0Aocm alll Switch Inputs MERE c o0o040omw Figure 5 Wiring for Switch Inputs 14 Rev D S3 TR400 Wiring amp DIP Switches ELECTHO SENSORS WD Single channel and quadrature signal wiring Signal types There are two 2 signal types Single Channel and Quadrature e Single Channel Rate information is provided by a single pulse generator connected to channel A input terminal TB2 7 e Quadrature Quadrature signals are configured for speed and direction Sensor wiring is across TB2 7 and 8 Rate information is provided by a two channel quadrature pulse generator with a 90 phase shift between the signals as shown in Figure 6 0 180 360 l 90 270 l l l l l l l l l l l l l l l Output 1 l i l l l l l l l l l l l l Output 2 Figure 6 Two Channel Quadrature Signals 90 Phase Shift A and B These inputs require a frequency input relative to speed Devices such as Hall Effect channel input sensors encoders or magnetic pickups can be used Voltage to these sensors is from signals TB2 6 12 Vdc and TB2 5 common The maximum current draw available is 100 mA 12 Vdc unregulated Rev D 15 ELECTRO SENSORS S3 TR400 Wiring amp
22. e output is linear between the two specified values Variable 19 is used to set the analog output response time Variable 22 is used to set the bottom end cutoff The REV key is used to change the direction associated with the value This variable contains the display value at which the analog output is 4 mA or 0 VDC The default is 0 This variable contains the display value at which the analog output is 20 mA or 10 VDC The default is 1800 Note Variables 15 and 16 can be set up for reverse direction or as a window 200 800 RPM The variable sets the response time of the TR400 s analog output from 0 to 100 percent The TR400 will limit how much the analog output can change as the input frequency changes filtering the output The minimum response time is 0 0 which corresponds to approximately 50 msec from 0 to 100 percent The maximum response time is ten 10 seconds The default is 0 0 This is used to set when the analog cuts off to zero It can be set from 0 0 to 10 0 percent This is used to speed up the zeroing of the analog output to zero out The 0 10 Vdc analog output is optional 38 Rev D S6 TR400 Diagnostics ELECTRO SENSORS Programming the switch inputs Overview Variable 14 switch input function selection Rev D The switch inputs are configured using variable 14 The switch inputs can be configured to Reset the outputs or freeze the display For switch input wiring s
23. ed to program the variables Table 5 describes the keys and their functions Figure 14 Keypad Keys Used to Program Variables Table 5 TR400 Keys and Functions for Programming Variables Function e Press the VAR key to enter Program Mode the display will show Pr Program Mode and the last selected programmable variable 01 thru 56 e Press the VAR key again to exit Program Mode Press the UP ARROW key to increment the flashing digit by one 1 on the display e Press the ENTER key to go to the data entry level for the programmable variable e Press the ENTER key to accept the new numerical value and exit Program Mode Press the Right ARROW key to select a digit position from left to right on the display Press the DOWN ARROW key to decrement the flashing digit by one 1 on the displa position from right to left on the display the display Rev D 29 ELECTRO SENSORS S6 TR400 Diagnostics How to select and change a variable s numerical value Exercise The following 7 step procedure shows e How to enter Program Mode e How to change from variable 01 Max RPM to variable 02 PPR e How to change the value of variable 02 from 8 PPR to 16 PPR e How to save the change and exit Program Mode Note Youcan use the following 7 step procedure to select any variable change its value and save the results Note You can select a variable and change its value either when the TR400 is monitoring or when it is
24. ee the TR400 Wiring amp DIP Switches section When the digital input function is programmed as a Reset input and the switch input remains closed the relay will never turn OFF regardless of the operating condition A momentary contact closing of the switch is advised Failure to observe this caution could result in damage to the equipment This variable configures the function of the switch inputs The input functions bit assignments are as shown below Display Characters 0000 Digital Input Functions I 1 0 Unused npu 1 Reset Output 1 apm 2 Reset Output 2 Input 3 3 Display Hold 4 System Reset Reset Output Deactivates the latched output Display Hold Freezes the display The analog output and set points are unaffected by this switch System Reset Acts as a power up function all set points are reset and will not activate until the start delay times out This allows the monitored shaft to reach proper operating speed and eliminates the need for an external start delay relay 39 ELECTRO SENSORS 40 Intentionally Left Blank S6 TR400 Diagnostics Rev D ELECTRO SENSORS Section 6 TR400 Diagnostics Introduction In this section Rev D Diagnostics are used to test the functionality of the TR400 When the DIAG key is pressed the TR400 will display dIAg and all of the LEDs except the KEY ERR LED will light The LEDs will remain on until you exit Diagnostic Mode In Diagnostics you
25. eed Set point and In some applications the set point will be 90 to 95 percent of full operating speed for relay output safety reasons Consider the following variables when setting relay outputs values Set points delay and on times and output function selection for example e Variables 07 10 36 39 43 46 50 and 53 outputs 1 through 8 respectively hold the set point value e Variables 08 09 11 12 37 38 40 41 44 45 47 48 51 52 54 and 55 delay and on time values should be set to one 1 second default which will meet most requirements e Variable 13 42 49 and 56 output function selection is where the operation of relays 1 through 8 is defined which is usually an underspeed condition 22 Rev D ELECTRO SENSORS Section 5 TR400 Programming Introduction This section discusses information about programming the TR400 In this section These are the topics Programmable variables Keypad keys used to access and program variables How to select and change a variable s numerical value Programming rate and signal parameters Programming the displa Programming the relay outputs Programming the analog output Programming the switch inputs How to select a variable and view its data Rev D 23 ELECTRO SENSORS Programmable variables Variables S6 TR400 Diagnostics Table 4 TR400 Programmable Variables Table 4 describes the programmable variables for the TR400 Var Va
26. es do the following variables Press the DIAG key Press the REV key the display will appear as shown in Figure 20 with the factory defaults restored Display Characters Figure 20 Reset Variables Display Rev D 47 ELECTRO SENSORS S6 TR400 Diagnostics Setting and changing the security code number Overview Variable 05 keypad lockout Variable 00 security code number and location 48 The TR400 can be programmed to prevent unauthorized changes to its operational variables by setting the keypad lockout function using a security code number There are three elements to enable or disable the keypad lockout function variable 05 selectable lockouts variable 00 security access number and the location where you set up the security code number which will be in Diagnostics Variable 05 is used to select the function keys that are enabled or disabled when security is set Display Characters 0 0 1 1 0 2 Unlocked 1 Locked Variable Key Variables can be viewed but not changed Diagnostic Key The default value for variable 05 is 0011 as shown above This level of security prevents two things e Changing the variables except variable 00 and allowing them to be viewed only e Entering Diagnostics Mode The Security Code Number is a number chosen by you The default number is 0400 After you enter a new security code number to enable the keypad lockout function in Diagnostics Mode y
27. ions ELECTRO SENSORS Operational Values Accuracy Display and relays 0 01 percent 1digit mme ee 0 1 E o Control Range Default 500 1 can be programmed from 9999 Modes of Operation e Speed e Time in process e Single channel e Quadrature Set Points e 2 or 6 programmable as over or under e Forward and reverse Display Update Time 0 5 seconds update time minimum 8 seconds update time maximum Mechanical Description Enclosure ABS Plastic 94V 0 Polycarbonate Tactile switch pad chemical resistant splash proof Display 4 digit 3 inch height seven segment display 5 status LEDs Operating Temperature 0 C to 50 C 232 to 122 F 0 to 90 non condensing Specifications are subject to change without notice 54 Rev D 0 10 Vdc Output analog 13 offset and span pots 11 45 46 4 4 20 mA Output analog 13 max load resistance 13 offset and span pots 11 45 46 A A B Channel Input Signals 15 maximum current draw 15 sensor wiring schematic 16 wiring 16 wiring caution 16 A B Signal Inputs sensor voltage 15 AC Power 115 Vac 53 115 Vac and neutral 14 230 Vac 53 fuse 12 53 Analog Output 11 13 45 46 C Calibrating TR400 analog output 46 Caution definition label 2 list of 4 wiring 16 D Diagnostics 41 Analog calibration 46 Clearing an LRC 51 keypad and display 42 relay outputs 43 reset variables 47 Rev D ELECTRO SENSORS
28. is caution could result in damage to the equipment Caution Only qualified personnel should attempt to connect any wires to the TR400 Failure to observe this warning could result in damage to the equipment 4 Rev D ELECTRO SENSORS Section 2 TR400 Installation Introduction This section discusses unpacking and then installing the TR400 into a panel In this section These are the topics Installation overview OP 6 n Installing the TR400 Rev D 5 ELECTRO SENSORS S2 TR400 Installation Installation overview The TR400 is a programmable process ratemeter and must be installed by qualified personnel only Failure to observe this warning could result in an injury to persons or damage to equipment Unpacking the After unpacking the TR400 save the following items TR400 e Packing list e All instructions and other documentation Verify that all parts were shipped via the packing list Continued on next page Rev D S2 TR400 Installation ELECTRO SENSORS Installing the TR400 Panel cutout To install the TR400 into an instrument panel do the following Action Cut a rectangular hole in the panel to the dimensions shown in Figure 1 2 Loosen the screws holding the mounting bracket to the TR400 and remove it as shown in Figure 1 Slide the TR400 into the cutout 4 Replace the mounting bracket and tighten the screws do not over tighten See Figure 1 Note Allow a minimum of 1 5 inches
29. le 06 start delay time Output set points Variables 07 10 36 39 43 46 50 and 53 relay output set point values 36 Forward Only When the output activation direction digit of variables 13 42 49 56 is set to zero 0 the associated output set point is only valid when the TR400 recognizes the input signal as being in the forward direction REV LED OFF Note Both output activation direction digits should be zero 0 if quadrature feedback is not in use Reverse Only When the output activation direction digit of variables 13 42 49 56 is set to one 1 the associated output set point is only valid when the TR400 recognizes the input signal as being in the reverse direction REV LED ON Forward and Reverse This function is used in a bi directional application when set points of the same value are required in both forward and reverse directions Upon power up or after an active Reset both outputs are held ON until the Start Delay expires The amount of delay time can be set up to 600 seconds The default is one 1 second The output set point value is compared to the value that appears on the display and the outputs will deactivate if a set point condition occurs after the Start Delay times out These variables are used to set the values at which the outputs will activate There is a 1 percent hysteresis for the value used to activate the outputs e g with an underspeed set point of 1000 RPM the ou
30. mon or earth ground at the receiving end only In some environments earth ground may contain excessive electrical noise If you encounter problems using earth ground as a shield tie point switch the shields to signal common All connections to the controller are considered signal unless they carry AC voltage e Never use a shielded cable with unused conductors The unused conductors act as antennas Attempting to tie the unused conductors to ground or other signal carrying wires will create different antenna configurations In many cases an unshielded wire could be less susceptible to electrical noise Always make sure that a shielded cable with the correct number of conductors is pulled e All control signals must be separated from power wires Power wiring includes any AC or DC wires carrying voltages with a current potential of greater that one 1 amp or a voltage greater than 24 volts This includes but is not limited to 115 Vac 230 Vac and 460 Vac Do not bundle shielded cables and power wires together e Do not run signal cables along high magnetic or electrostatic generators This includes but is not limited to motors fans contactors igniters etc Aluminum shielded cable does not stop magnetically induced noise braided shielded cable only partially reduces magnetically induced noise e An earth ground wire must be installed on microprocessor based equipment when required Do not rely on the enclosure s contact with the panel f
31. n SPI SP2 SP3 SP4 SP5 SP6 SP7 SP8 Start delay 6 6 6 6 6 6 6 6 Setpoint value 7 10 36 39 43 46 50 53 Delay time 8 11 37 40 44 47 51 54 On time 9 12 38 41 45 48 52 55 Relay function 13 13 42 42 49 49 56 56 The Relay Output Function sets the function of the relay outputs and the direction required for activation Each relay output has a set point value variables 07 10 36 39 43 46 50 and 53 The set point value is compared to the value appearing on the display and when they match an action is performed The Relay outputs can be configured as shown below Display Characters oo 0000 Variable 13 42 49 5 6 Relay Output Function Pop 0 0 2 Unused Output 1 3 57 1 Underspeed Output 2 4 6 8 2 Overspeed 3 Forward Reverse Activation Direction 0 Forward Only 1 Reverse Only 2 Forward and Reverse Output Output Underspeed Deactivates the output when the displayed value is below the set point value Overspeed Deactivates the output when the displayed value is above the set point value Forward Reverse Quadrature output is activated when the channel A signal leads the channel B signal Continued on next page Requires a quadrature sensor Rev D 35 ELECTRO SENSORS S6 TR400 Diagnostics Programming the relay outputs continued Variables 13 42 49 and 56 activation direction Variab
32. n 38 000 0 Response Time percent The analog output changes with input frequency changes 20 Modbus Node Address the TR400 resides on the network Addendum 0001 Address 21 Modbus Baud Rate 0 2400 1 4800 2 9600 3 19200 4 Addendum 0003 38400 22 Analog Output cutoff The percent of full scale where the analog cuts 38 000 5 off to zero output It can be set from 0 0 to 10 0 percent 23 24 Reserved 25 32 Reserved Modbus Read only status Addendum m only 33 35 Reserved 36 Output 3 Value Holds the set point value for output 3 in 36 0600 display units 37 Output 3 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 38 Output 3 On Time The minimum time that the output will stay 37 001 0 inactive when a set point condition occurs up to 600 seconds The output latch code value is 999 9 39 Output 4 Value Holds the set point value for output 4 in display 36 0500 units 40 Output 4 Delay Time The amount of time that the set point condition 37 001 0 must exist before the output will deactivate 41 Output 4 On Time The minimum time the output will stay inactive 37 001 0 when a set point condition occurs up to 600 seconds The output latch code value is 999 9 42 Relays 3 amp 4 Output Selects the set point function of the relay outputs 35 0000 Function and the direction required for activation Continued on next page Rev D 25 ELECTRO SENSORS
33. ndex keypad and display 42 relay outputs 43 switch inputs 44 Time In Process formula 33 TR400 keys to access and program variables 29 parts and functions 20 21 set up process 22 variable programming 30 31 variables 24 25 26 selecting and vewing 28 selecting and viewing 27 V Variables 24 25 26 00 security code 48 01 max RPM 32 02 PPR 32 03 display units 32 04 rate functions 33 05 keypad loctout 48 06 start delay time 36 07 relay output Isetpoint 36 08 relay output 1 delay time 37 09 relay output 1 on time 37 10 relay output 2 setpoint 36 11 relay output 2 delay time 37 12 relay output 2 on time 37 13 relays 1 amp 2 activation direction 36 13 relays 1 amp 2 output function 35 14 input function selection 39 15 4 mA output 38 16 20 mA output 38 17 range selection 34 18 display update interval 34 19 analog output response time 38 22 analog output cutoff 38 36 relay output 3 setpoint 36 37 relay output 3 delay time 37 38 relay output 3 on time 37 39 relay output 4 setpoint 36 40 relay output 4 delay time 37 4 relay output 4 on time 37 42 relays 3 amp 4 activation direction 36 42 relays 3 amp 4 output function 35 43 relay output 5 setpoint 36 Rev D Index 44 relay output 5 delay time 37 45 relay output 5 on time 37 46 relay output 6 setpoint 36 47 relay output 6 delay time 37 48 relay output 6 on time 37 49 relays 5
34. nverse of the speed display and is calculated by the following formula Variable 03 x Variable 01 TIP Shaft Speed The accuracy of the above formulas is dependent upon Variable 02 PPR since RPM Variable 01 x PPR Variable 02 60 Frequency Continued on next page 33 ELECTRO SENSORS S6 TR400 Diagnostics Programming the display continued Variable 17 range selection Variable 18 display update interval 34 The Range Selection can be set to values from 1 to 9999 The default setting is 500 which should be suitable for most applications If the TR400 display does not zero out as desired decrease the range selection value which will decrease the time for the display to read zero 0 but will increase the minimum speed that will appear on the display For example when the TR400 is programmed to read 1800 RPM maximum it will read any speed under 3 6 RPM as zero 0 RPM formula 1800 500 3 6 This is used to prevent long update times before the display reads zero 0 The Display Update Interval enables the TR400 to show speed averages for slow and unstable shafts The minimum update interval is 0 5 seconds and the maximum update interval is eight 8 seconds The factory default is 0 5 seconds Rev D S6 TR400 Diagnostics ELECTRO SENSORS Programming the relay outputs Overview of the variables in a matrix as they pertain to the Setpoints Variables 13 42 49 amp 56 relay output functio
35. o adjust the 4 20 mA 12 bit isolated or the 0 10 Vdc output The same hardware and procedure are used regardless of the option There is a direct correlation between current voltage and speed See Figure 18 20 mA Speed Figure 18 4 20 mA 12 Bit Isolated Output Display Note 4 20 mA or 0 10 Vdc output is set up at the factory Adjusting the To adjust the 4 20 mA or 0 10 Vdc output do the following output Action Connect a milliammeter with a maximum load resistor of 500 ohms across TB1 4 and 5 or a voltmeter if using the 0 10 Vdc option Press the DIAG key Continued on next page The 0 10 Vdc analog output is optional Rev D 45 ELECTRO SENSORS S6 TR400 Diagnostics Analog output calibration continued 3 Press the V DOWN ARROW key and the display will appear as shown in Figure 19 Display Characters TL Percent Symbol 00 99 Range Figure 19 4 20 mA or 0 10 Vdc Output Display In Percent Turn the Offset Pot until the mA meter reads 4 mA or V meter reads 0 Vdc Press the A UP ARROW key until the display reads 99 6 Adjust the Span Pot until the meter reads either 20 mA or 10 Vdc Press the DIAG key to exit the diagnostic 46 Rev D S6 TR400 Diagnostics ELECTRO SENSORS Resetting the variables Overview When necessary the TR400 s variables can be reset to factory default using the default function See Figure 20 Resetting To Reset the variabl
36. ode decrements the active digit position on the display down by one 1 The DECIMAL POINT key when pressed when in Program Mode moves the decimal point to the left one place The LEFT ARROW key when pressed in Program Mode selects the next digit to the left M The VAR key when pressed enters Program Mode N The UP ARROW key when pressed in Program Mode increments the active digit position on the display up by one 1 O Four igit display 21 ELECTRO SENSORS S4 TR400 Set Up Parameters TR400 set up parameters Set up The TR400 comes from the factory set for NPN open collector operation In most parameters applications when using a standard Hall Effect sensor with the model 255 disc only a few variables need to be programmed For example RPM Revolutions Per Minute and PPR Pulses Per Revolution e If your operation involves relays requiring the reading of RPM variable 01 Max RPM and variable 03 Display Units should be set to the same value e If you are using a 255 disc or standard wrap variable 02 should be the default value of 8 PPR A typical shaft monitoring scenario for the TR400 is shown in Figure 10 Sensor W OUT OUT EH REV PROG 1 00000 1500 e pA e LJ Y pa TR400 RATEMETER Direction of Signal NISIN SINISINI S AG Ba e Rotating Pulser Disc Figure 10 TR400 Monitoring Shaft Sp
37. of clearance on all sides of the TR400 all dimensions are in inches Insert Mounting Bracket k 3 10 Remove Mounting Bracket Front View 4 8 Side View 4 28 2 61 gt Panel Cutout 4 31 Figure 1 TR400 Dimensions Rev D 7 ELECTRO SENSORS S2 TR400 Installation Intentionally Left Blank Rev D Section 3 TR400 Wiring amp DIP Switches Introduction This section discusses electrical information concerning the TR400 including wiring practices wiring schematics and DIP switch settings In this section These are the topics Practical wiring practices 10 TR400 wiring schematics 11 4 20 mA 0 10 Vdc analog output Switch input wiring Single channel and quadrature signal wiring A and B channel input signal wiring 16 TR400 DIP switches 17 Rev D 9 ELECTRO SENSORS S3 TR400 Wiring amp DIP Switches ey Recommended wiring practices Wiring practices 10 Recommended wiring practices must be followed when wiring industrial equipment such as the TR400 Failure to follow the practical wiring practices listed below could result in an injury to persons or damage to equipment The following is a list of recommended wiring practices for installing industrial equipment It is critically important that you observe and follow these wiring practices when wiring the TR400 e All control signals must be shielded cable The shield must be tied to com
38. or earth ground Barth ground is often used in noise rejection circuitry as well as for safety e Contactors solenoids and relay coils connected to the same AC power source or in the same enclosure panel as the controller must be suppressed with a capacitor resistor filter across the coil These can be made with a 1 kV capacitor and a 4 watt resistor in series or they can be purchased in a pre made package Use a capacitance value of 0 1 uF or larger and a resistance value of 500 ohms or less e When AC voltage is stepped down for use with equipment a capacitor resistor network or a filter should be placed across the secondary Rev D S3 TR400 Wiring amp DIP Switches ELECTRO SENSORS TR400 wiring schematics Only qualified personnel should attempt to connect any wires to the TR400 Failure to observe this warning could result in an injury to persons Do not wire the TR400 to 230 Vac or 10 30 Vdc unless it has been specially wired for that voltage The standard voltage setting is 115 Vac Failure to observe this caution could result in damage to the TR400 Wiring Figure 2 shows the various wiring schemes for the TR400 schematic Main board 2 Relay option 6 Relay option DC power AC Power Line L1 Neutral L2 w e Relay Output 1 Relay Output 2 TO Offset Pot Span sd some 1 Line 2 same potential 3 as TB1 1 4 NC 5 a 5 Common upu 6 12 V Supply Relay 7 Signal A O
39. ou must enter that same number into variable 00 to disable the keypad lockout function For example if you enter 0401 into Diagnostics Mode for your security code number which will enable the keypad lockout function you must enter 0401 into variable 00 when you want to disable the keypad lockout function which allows you access to all keys Continued on next page Rev D S6 TR400 Diagnostics ELECTRO SENSORS Setting and changing the security code number continued Setting security To set the security code number do the following Rev D Step 10 0 Acio 0 0 Determine which keys you want to lock out using variable 05 The default is 0011 which locks out the DIAG key and prevents changes to operational variables except variable 00 Press the DIAG key 3 Press the 4 LEFT ARROW key and the display will show the default Security Code of 0400 as shown in Figure 21 OUT OUT KEY REV PROG 1 2 ERR AILLEDsON O 65 Figure 21 Security Code Number in Diagnostics Mode Enter a new security code number up to four digits Important Write your security code number down on paper and keep it in a safe place if you forget the number or lose it you will not be able to disable the keypad lockout function Press the ENTER key to set the new security code number this will enable the keypad lockout function and exit Diagnostics Mode 49 ELECTRO SENSORS S6 TR400 Di
40. output will stay inactive when a set point condition occurs up to 600 seconds The output latch code value is 999 9 37 001 0 10 Output 2 Value Holds the set point value for output 2 in display units 36 1000 11 Output 2 Delay Time The amount of time that the set point condition must exist before the output will deactivate 37 001 0 12 Output 2 On Time The minimum time the output will stay inactive when a set point condition occurs up to 600 seconds The output latch code value is 999 9 37 001 0 13 Relay Output 1 amp 2 Function Selects the set point function of the relay outputs and the direction required for activation 35 0000 24 Continued on next page Rev D S6 TR400 Diagnostics ELECTRO SENSORS Programmable variables continued Var Variable Name Description See Page Default User Value Value 14 Input Function The configuration for the switch inputs 39 0000 Selection 15 Display Value at 4 The rate display value to be represented at 4 mA 38 0000 mA output 16 Display Value at 20 The rate display value to be represented at 20 38 1800 mA mA output 17 Range Selection The time it takes the display to zero out 34 0500 18 Display Unit Interval The time in seconds for the display to update 34 000 5 19 Analog Output The response time of the analog output i
41. outputs 1 3 5 7 and 2 4 6 8 See Figure 16 Display Characters 0 OFF 0000 1 ON Output 1 3 5 7 Output 2 4 6 8 Figure 16 Relay Output Test Display 3 Use the lt LEFT ARROW key to turn ON output 2 4 6 and 8 Use the gt RIGHT ARROW key to turn ON output 1 3 5 and 7 To turn OFF both outputs press the ENTER key Rev D 43 ELECTRO SENSORS S6 TR400 Diagnostics Switch input test Overview The Switch Input diagnostic tests the TR400 s ability to recognize switch inputs tied to TB 1 When a closed switch is tied to TB 2 screw tap 1 2 or 3 the corresponding bit position will toggle to 1 Switch input To test the switch inputs do the following test Press the DIAG key Press the A UP ARROW key and the display will show the status of the three 3 switch inputs When a switch is activated at one of the inputs the corresponding display character toggles to 1 When an input turns OFF the corresponding display character toggles to 0 Figure 17 shows the bit positions associated with the three 3 switch inputs Display Characters 0 OFF 1 ON 0000 gt Input 1 Input 2 gt Input 3 Figure 17 Display Bit Positions Associated with Switch Inputs 44 Rev D S6 TR400 Diagnostics ELECTRO SENSORS Analog output calibration Overview The Analog Output diagnostic puts the TR400 into Pot Output Mode which permits you t
42. p operate and test the TR400 The secondary audience would be those persons seeking technical information about the electrical concepts and operation of the TR400 Persons installing setting up and operating the TR400 should have good knowledge and understanding of electrical and mechanical concepts and principals pertaining to Programmable Process Ratemeters Again the TR400 should be installed by qualified personnel only e Installing Electro Sensors Inc products is the responsibility of the purchaser and is in no way guaranteed by Electro Sensors Inc e While the information in this manual has been carefully reviewed Electro Sensors Inc assumes no liability for any errors or omissions in this manual Additionally Electro Sensors Inc reserves the right to make changes to any part of the information in this manual or the product described herein without further notices e No part of this manual may be photocopied reproduced or translated to another language without the prior written consent of Electro Sensors Inc ELECTRO SENSORS Introduction To This Manual How this manual is organized Manual navigation tools Manual sections This manual contains the following navigation tools e Table of contents e Beginning section table of contents e Index Each is designed to help you find the information you need quickly This manual is divided into the following sections e Section 1 e Section 2
43. riable Name Description See Page Default Values User Values 00 Security Match Code This value is compared to the security code number which is programmed in diagnostics Record the value in diagnostics not variable 00 e Numbers match Unlocked e Numbers don t match Locked Keypad lockout options are set in variable 05 48 0400 01 Max RPM Maximum Revolutions Per Minute 31 1800 02 PPR Pulses Per Revolution 31 0008 03 Display Units The value displayed when a monitored shaft is turning at the speed programmed in variable 01 Max RPM 31 1800 04 Rate Function Selects the display and input signal types 32 0000 05 Keypad Lockout Selects the function keys that are enabled or disabled when security is set keypad lockout function 48 06 Start Delay Time Upon power up or after initiating a Reset the relays are turned on regardless of the set point condition for the amount of time in seconds entered in this variable up to 600 seconds The start delay time allows the process to reach normal operating speed 36 001 0 07 Output 1 Value Holds the set point value for output 1 in display units 36 1500 08 Output 1 Delay Time The amount of time that the set point condition must exist before the output will deactivate 37 001 0 09 Output 1 On Time The minimum time that the
44. t the TR400 to display Pr01 the first time you enter Program Mode after a power up Continued on next page Rev D 27 ELECTRO SENSORS S6 TR400 Diagnostics How to select a variable and view its data continued Viewing To view the data for variable 01 do the following variable data Press the ENTER key to go to the data entry level the display will show 1800 the default value for variable 01 Max RPM with the 1 s digit position flashing See Figure 12 for a pictorial of this step OUT OUT KEY REV PROG 1 2 ERR 1800 RPM default value for variable 01 Max RPM with 1 s digit position flashing Press ENTER Figure 12 Data for Variable 01 Exiting To exit the variable without changing its value do the following Press the VAR or ENTER key to exit Program Mode with no change to the data See Figure 13 for a pictorial of this step OUT OUT KEY REV PROG 1 2 ERR ees o oooo Meter idle display Program Mode exited VAR LED Off Press either key ENTER Figure 13 Exit Program Mode Without Changing the Variable s Value Continued on next page 28 Rev D S6 TR400 Diagnostics ELECTRO SENSORS Keypad keys used to access and program variables Overview You can access and program the variables by using the VAR LEFT ARROW RIGHT ARROW UP ARROW DOWN ARROW DECIMAL and ENTER keypad keys The REV and DIAG keys are inactive when the TR400 is in Program Mode Figure 14 shows only the keys us
45. tput will activate at 1010 RPM if the On Time has expired The default value for variable 07 is 1500 10 is 1000 36 is 600 39 is 500 43 is 400 46 is 300 50 is 200 and 53 is 100 Continued on next page Rev D S6 TR400 Diagnostics ELECTRO SENSORS Programming the relay outputs continued Variables 08 11 37 40 44 47 51 and 54 relay output delay times Variables 09 12 38 41 45 48 52 and 55 relay output on times Latching outputs Rev D Output Delay Times are used to set the amount of time the set point condition must exist before the output will respond The default value for these variables is one 1 second Output On Times are used to set the minimum time that the output must be de energized after a set point condition occurs and the relay has been de energized This value can be up to 600 seconds The default value for these variables is one 1 second The relay outputs can be set to latch by entering value 999 9 in the relays applicable on time variable The outputs will then latch when a fault is detected This holds the output inactive until a Reset or the power is cycled to clear the output 37 ELECTRO SENSORS S6 TR400 Diagnostics Programming the analog output Overview Variable 15 4 mA display Variable 16 20 mA display Variable 19 analog output response time Variable 22 analog output cutoff The analog range is specified with variables 15 and 16 Th
46. utput 2 8 Signal B Quad Only Figure 2 TR400 Wiring Continued on next page Rev D 11 ELECTRO SENSORS S3 TR400 Wiring amp DIP Switches WF TR400 wiring schematics continued During a Stop condition any slight movement of the shaft or magnetic disc could activate the control relay and start the motor if the Motor Auxiliary Normally Open Contact MS Aux n o is not wired in series To prevent starting the motor accidentally always use the proper LOCKOUT TAG OUT procedures Failure to observe this warning could result in an injury to persons or damage to equipment Motor Figure 3 shows a Stop Command Wiring schematic designed to prevent an shutdown accidental motor startup schematic Motor Shutdown with Alarm MS OL H ROCs L 4 ROO Line Stop Start Neutral Maintained Momentary MS Motor Starter not supplied OL Over Load n o Normally open relay is in a deactivated state Internal On TR400 Internal mik On TR400 Warning Light Horn Solenoid etc Figure 3 Wiring Schematic to Disable the Alarm on a Stop Command Input power The TR400 standard comes set up for 115 Vac 6VA at 50 60 Hz An external 1 16 wiring amp slow blow fuse must be provided by the customer AC power will tie to TB1 1 Line and TB1 2 Neutral Optionally it can be ordered in 230 Vac and 10 30 Vdc See Figure 2 12 Rev D S3 TR400 Wiring 8 DIP Switches wy 4 20 mA 0 10 Vdc analog output
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