Datcon DT1400 RL2 IA Operating Instructions Manual Download Page 63 | Manualshive

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DT1400 xx xx

20170920-V0

63

8. Fault rectification

8.1. Fault finding

The instrument has a sophisticated self-test function. It is
able to detect and display the majority of the errors.

All the error messages are described in detail in Chapter

6.2

.

In the case of an error that causes total inability of the
instrument to function, nothing appears on the display.

8.2. Repairing

In accordance with Point

2.1.

:

For safety and warranty

reasons, any internal work on the instrument must be
carried out by DATCON personnel.

In the case of errors, it is recommended to notice of the
displayed error message, as well as of the phenomenon
seen.
These information please communicate to the Datcon
service personnel.

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Summary of Contents for DT1400 RL2 IA

Page 1: ...DT1400 xx xx Limit switch Operating Instructions ...

Page 2: ... 3 5 Display indicators 8 3 6 Storage and transport 8 4 Mounting 9 4 1 General instructions 9 4 2 Main dimensions of the instrument 9 4 3 Mounting 10 5 Connecting 11 5 1 Preparing the connection 11 5 2 Connecting the power supply and the input signal 12 5 3 Connecting the Rel 1 2 limit relay outputs 13 5 4 Connecting the Rel 3 4 limit relay outputs option 14 5 5 Connecting the analogue output opti...

Page 3: ...uts 10 11 12 13 menu item 41 7 13 Limit output state display mode 14 menu item 47 7 14 Clear minimum and maximum values 15 menu item 49 7 15 Analoge output signal setting 16 menu item 50 7 16 Assignment analog output low start value to display value scaling 17 menu item 51 7 17 Assignment analog output high end value to display value scaling 18 menu item 53 7 18 Tests 19 menu item 55 7 19 Changing...

Page 4: ...able to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution warning danger This symbol informs you of a dangerous situation that could occur Ignoring this cautionary note can impair the person and or the instrument List The dot set in front indicates a list with no implied sequence 1 Sequence Numbers set...

Page 5: ... of the instrument can give rise to application specific hazards or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions The DT1400 xx xx is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific install...

Page 6: ...the corresponding SPDT relay contact The DT1400 xx xx is also a process indicator and enable linear process variable to be displayed in engineering units on its 5 digit LED display The instrument is available with the following output options 2 limit relays are standard beyond that only one option can be installed at the same time 2 normally open relay contacts SPST for limit switching or for simp...

Page 7: ...ased technology The configuration parameters input signal selection signal filtering display scaling decimal point position display refresh rate limit modes limit values etc are stored in EEPROM The settings are protected by a two level password against unauthorized manipulation Power supply The instrument has two power supply version DT1400 xx xx 18 40 V DC 14 29 V AC 3 VA 3 5 W DT1400 xx xx PS 1...

Page 8: ... for displaying the measured value and the mnemonic messages 3 6 Storage and transport This instrument should be stored and transport in places whose climatic conditions are in accordance with Chapter 10 1 Technical specifications as described under the title Environmental conditions The packaging of DT1400 xx xx consist of enviroment friendly recyclable cardboard is used to protect the instrument...

Page 9: ...n accordance with chapter 10 1 Technical specification as described under the title Operating conditions Mounting position The instruments are designed in housing for mounting on TS 35 rail The instruments should be mounted in vertical position horizontal rail position Horizontal mounting may cause overheating and damage of the instrument 4 2 Main dimensions of the instrument ...

Page 10: ...ounting doesn t need any tool 1 Tilt the instrument according to the figure put the instrument s mounting hole onto the upper edge of the rail figure step 1 2 Push the instrument s bottom onto the bottom edge of the rail figure step 2 you will hear the fixing assembly closing 3 Check the hold of the fixing by moving the instrument firmly ...

Page 11: ...connecting cable Preparing cables Take note the suitability of the connecting cable wire cross section insulation etc You may use either solid conductor or flexible conductor In case of using flexible conductor use crimped wire end In case of mains connection the wire cross section should be 1 0 mm2 min It s an important rule that the power cables and signal cables should lead on a separate way Pr...

Page 12: ...al Wiring plan connecting the instrument to the power supply and to the input signal see also Application example In case of DC supply the polarity is indifferent Be careful the polarity of the cables 1 Loosen terminal screws 2 Insert the wire ends into the open terminals according to the wiring plan 3 Screw the terminal in 4 Check the hold of the wires in terminals by pulling on them firmly ...

Page 13: ...lan connecting the limit relay outputs Wiring plan connecting the Rel 1 2 limit relay outputs see also Application example 1 Loosen terminal screws 2 Insert the wire ends into the open terminals according to the wiring plan 3 Screw the terminal in 4 Check the hold of the wires in terminals by pulling on them firmly ...

Page 14: ...an connecting the optional limit relay outputs Wiring plan connecting the Rel 3 4 limit relay outputs see also Application example 1 Loosen terminal screws 2 Insert the wire ends into the open terminals according to the wiring plan 3 Screw the terminal in 4 Check the hold of the wires in terminals by pulling on them firmly ...

Page 15: ...A DT1400 RL2 IA PS or passive DT1400 RL2 IP DT1400 RL2 IP PS output Wiring plan connecting the analogue output see also Application example Be careful the polarity of the cables 1 Loosen terminal screws 2 Insert the wire ends into the open terminals according to the wiring plan 3 Screw the terminal in 4 Check the hold of the wires in terminals by pulling on them firmly ...

Page 16: ... ends into the open terminals according to the wiring plan 3 Screw the terminal in 4 Check the hold of the wires in terminals by pulling on them firmly Checking the connections Check if the cables are connected properly have you connected all the cables have you connected to the right place do not the cable ends touch each other Put the instrument under supply voltage Put the instrument under supp...

Page 17: ...ected input signal 4 20 mA Scaling 4 mA 0 20 mA 100 When the input current is 12 mA you can see on the display In the case of an error message If anything else appears on the display instead of the scaled input signal e g a message with blinking letters then it is an error message of the instrument In order to define the error more accurately please go to Chapter 6 2 ...

Page 18: ...d on the display comes from English expressions in abbreviated form The following part gives a list of the possible mnemonics and their meaning The left side column shows the characters appearing on the display The right side column gives first the meaning then the full English word in brackets and after the hyphen and explanation may be given Login text DT Datcon instrument 1400 Type of the instr...

Page 19: ...y overflow Overflow Reason of error value to be displayed is 99999 Missing Minimum maximum values Error Missing Minimum Maximum Saving the last settings was not successful Error Save Scaling error Scale Reason of error the given physical value is not correct Messages of critical errors In case of a critical error call manufacturer sertvice department A D converter error Service ADC EEPROM error Se...

Page 20: ...se Re type Automatic escaping Auto Escape over 4 minutes Exit from the setting Exit Calculations is in progress please wait Busy The requested operation has been completed Ready Error Error The saving settings is in progress Save No I don t want this menu item No Yes the menu can be started Yes Minimum maximum value display button Minimum value Minimum Maximum value Maximum Firmware version Firmwa...

Page 21: ...menu During this time the measurement is suspended and the state of limit outputs don t change the communication option doesn t work and on the analogue output flows error current 3 2 mA or 20 8 mA If no keys are pressed for a period of 4 minutes the instrument restarts and the measurement goes on 2 button displaying minimum value maximum value firmware version The above values and the firmware ve...

Page 22: ...nd NN day Comments Pressing the button repeatedly the above process starts from operation 1 enable to display the three values sequentially When you release the button more than 5 sec and you press down the button again the minimum value will be displayed independently of which value would be the next one The reason of this operation mode is to get used this sequence minimum value maximum value fi...

Page 23: ... indicator yellow indicates that the limit output 1 is in on state LIMIT1 1 Rel 2 limit output indicator yellow indicates that the limit output 2 is in on state LIMIT2 1 Rel 3 limit output indicator yellow indicates that the limit output 3 is in on state LIMIT3 1 Rel 4 limit output indicator yellow indicates that the limit output 4 is in on state LIMIT4 ...

Page 24: ...yping the code in 1 Press the MENU button The blinking mnemonic shows that the device is asking for the code 2 Three zeros appear The zero at the left side is blinking Pressing the button you can increase the value of the blinking number etc Pressing the button to select the next digit 3 Pressing the and the buttons type in either the user code or the supervisor code 4 Press the MENU button If a c...

Page 25: ... displays the mnemonic Auto Escape after 4 minute has passed from the last pressing of a button and it RESTARTS i e goes back to the measuring mode This solution is due to security unauthorised persons after 4 minute will not be able to change the settings of the instrument should it be left alone for some reason ...

Page 26: ...ing number 37 page 09 Display refresh time 40 page 10 1 Limit output 11 2 Limit output 12 3 Limit output 13 4 Limit output 41 page 14 Limit display mode 47 page 15 Clear Min max values 49 page 16 Analogue output select 50 page 17 Assign 4 mA to low value 51 page 18 Assign 20 mA to high value 53 page 19 Tests 58 page 20 User code 58 page 21 Supervisor code 60 page 22 Factory default setting 62 page...

Page 27: ...or example you see on the display If you have choosen 50 Exit from the menu item 1 After finishing the settings press the MENU button to exit from the given menu item and you see 2 If you want to change the settings you have done just now or if you just want to check what you have typed in go on with the operation from point 2 of the Sequence of operations 3 If you don t want to exit the menu you ...

Page 28: ...code should be type in can be found in Chapter 7 1 Typing the code in You see on the display 2 Keep stepping by pressing the button as long as you see this menu item Input selection 3 Enter the menu item by pressing the ENTER button 4 You see this I 4 20 mA current input 4 mA 20 mA on the display The mnemonic is blinking 5 You can select from the following inputs current input 4 mA 20 mA current i...

Page 29: ...have typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu 1 Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ha...

Page 30: ...l point to the right by pressing the button 2 decimals default factory setting 1 decimal no decimals 4 decimals 3 decimals Exit from the menu item 1 After finishing the settings press the MENU button to exit from the given menu item and you see 2 If you want to change the settings you have done just now or if you just want to check what you have typed in go on with the operation from point 3 of th...

Page 31: ... 1 Typing the code in You see on the display 2 Keep stepping by pressing the button as long as you see this menu item Low low value of scale 3 Enter the menu item by pressing the ENTER button 4 You will see on the display The left digit is blinking signaling that it can be modify 5 Pressing the button you can select the next digit 6 Pressing the button you can increase the value of the blinking di...

Page 32: ...have typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu 1 Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ha...

Page 33: ... 1 Typing the code in You see on the display 2 Keep stepping by pressing the button as long as you see this menu item High high value of scale 3 Enter the menu item by pressing the ENTER button 4 You will see on the display The left digit is blinking signaling that it can be modify 5 Pressing the button you can select the next digit 6 Pressing the button you can increase the value of the blinking ...

Page 34: ...have typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu 1 Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ha...

Page 35: ... Enter the menu by typing a supervisor code The way the code should be type is described in Chapter 7 1 Typing the code in You see on the display 2 Keep stepping by pressing the button as long as you see this menu item Null zero 3 Enter the menu item by pressing the ENTER button 4 You see this on the display The text is blinking indicating that it can be modify 5 You may switch between the two ope...

Page 36: ...have typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu 1 Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ha...

Page 37: ...the button you can select from the following options no rounding Factory default rounding to 2 rounding to 5 rounding to 10 rounding to 20 rounding to 50 rounding to 100 Exit from menu item 1 After finishing the settings press the MENU button to exit from the given menu item and you see 2 If you want to change the settings you have done just now or if you just want to check what you have typed in ...

Page 38: ...y pressing the button as long as you see this menu item Averaging 3 Enter the menu item by pressing the ENTER button 4 You see this on the display The mnemonic is blinking it signs that it can be modify 5 Pressing the button select the number of measurements to be averaged for the displayed numerical value from the followings 32 64 1 2 4 8 16 Factory default 16 Note 1 When you choose 1 the display...

Page 39: ...e typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu as you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu 1 Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ha...

Page 40: ...gns that it can be modify 5 Pressing the button select the time periods by which the instrument should display the new measurement values You can choose from the followings 1 0 second 1 5 seconds 2 0 seconds 0 1 seconds 0 3 second 0 5 second Factory default 0 5 second Exit from the menu item 1 After finishing the setting press the MENU button to exit the menu item and you see this 2 If you want to...

Page 41: ...essing the button as long as you see this menu item Limit1 3 Enter the menu item by pressing the ENTER button 4 4 You see this on the display L1 Limit 1 means limit output No 1 Blinking SEt Settings means settings Here you can define the operating mode for the limit output Enter by pressing the ENTER button 5 Keep stepping by pressing the button you can select the desired limit output operating mo...

Page 42: ...ocess through the limit outputs Cool The output gets switched on when the displayed physical value is higher than the high limit value H LI When the displayed physical value is lower or equal than H LI than the state of limit output doesn t change The output gets switched off when the displayed physical value is lower than the lower limit value L LI When the displayed physical value is lower or eq...

Page 43: ...uence is etc So you can set any value between 9999 99999 14 After you have defined the value for the limit press the MENU button to exit from the sub menu item and you see this 15 When you don t want to set hysteresis and you had selected the or the modes there is no need to do any further settings For finishing the operation please go on from the point Exit from the menu item Hysteresis of the lo...

Page 44: ...g value is out of range you will see an error message on the display and the instrument substitute the wrong value for 000 00 or for 300 00 so you can not set invalid value The digit at the left side is blinking 19 Pressing button you can select the next digit 20 Pressing button you can increase the value of the blinking digit etc 21 After you have set the value of the hysteresis press the MENU bu...

Page 45: ... of high limit than the low limit value will get the value of high limit so the low limit value can not be greater then the high limit value The digit at the left side is blinking 26 Pressing the button you can select the next digit 27 Pressing the button you can increase the value of the blinking digit etc 28 When the digit on the left side is selected pressing the button the sequence is as follo...

Page 46: ...rding the display value and the limit value setting but it switching only off by pressing ENTER button limit signaling acknowledge Exit from the menu item 1 After finishing the settings press the MENU button to exit from the menu item and you see this Press the MENU button to exit from the menu item and you see this 2 If you want to change the setting you have done just now or if you just want to ...

Page 47: ...is blinking signaling that it can be modify 5 Pressing button select the displaying mode You can choose from the following Dynamic It displays the limit output state as far as the ENTER button is pressed Factory default Timed It displays the limit output state as far as the ENTER button is pressed and 2 5 sec long after releasing button Static Pressing ENTER button the limit output display can be ...

Page 48: ...ess the MENU button to exit from the menu item and you see this 2 If you want to change the setting you have done just now or if you just want to check what you have typed in go on with the operation from point 3 of the Sequence of operations 3 If you don t want to exit the menu as you want to do further settings then you may select the desired menu items by pressing the button Exit from the menu ...

Page 49: ...to exit as you do not want to clear the minimum and maximum values after all press the MENU button 6 If you want to clear the minimum and maximum values press the button to change the NO to YES I do not want to clear I want to clear 7 Press ENTER button you will see on the display Ready the clear has done Exit from the menu item 1 After you have performed the setting press the MENU button This tak...

Page 50: ...choose between the two output signal 4 20 mA current output Factory default 0 20 mA current output Exit from the menu item 1 After you have performed the setting press the MENU button This takes you out from the menu item and you see this 2 If you want to change the setting you have done just now or if you just want to check what you have typed in go on with the operation from point 3 of the Seque...

Page 51: ...erations 1 Enter the menu by typing the supervisor code The way the code should be type in is described in Chapter 7 1 Typing the code in You see this on the display 2 Keep stepping by pressing the button as long as you see this menu item Analog Scale Low analog scale low value 3 Enter the menu item by pressing the ENTER button 4 The number is shown on the display The number is blinking signaling ...

Page 52: ...have typed in continue the operation from Point 3 of the Sequence of operations 3 If you do not want to exit from the menu as you want to perform further settings you may press the button to select the desired menu items Exit from the menu Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ...

Page 53: ...ons 1 Enter the menu by typing the supervisor code The way the code should be type in is described in Chapter 7 1 Typing the code in You see this on the display 2 Keep stepping by pressing the button as long as you see this menu item Analog Scale High analog scale high value 3 Enter the menu item by pressing the ENTER button 4 The number is shown on the display The number is blinking signaling tha...

Page 54: ...have typed in continue the operation from Point 3 of the Sequence of operations 3 If you do not want to exit from the menu as you want to perform further settings you may press the button to select the desired menu items Exit from the menu Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display With this the storing of the settings is completed The instrument ...

Page 55: ...enu item Test 3 Enter the menu item by pressing the ENTER button 4 You see this Test Display display test It s meaning Display test If you want to test the display press the ENTER button 5 You see on the display In this case all the segments on the display get switched on 6 By pressing the button several times you can select from several test patterns by which you can decide whether the display is...

Page 56: ... OFF 2 4 ON all are switched ON Rel1 Rel2 Rel3 Rel4 yellow indicators on the up side of the front panel indicate the ON status of the limit outputs 12 Press the MENU button to exit from the menu item and you see this If you want finish test continue from part Exit from menu item Analog output test Sequence of operations 13 Keep stepping by pressing button as long as you see this menu item Test Ana...

Page 57: ...operation from Point 3 of the Sequence of operations 3 If you do not want to exit from the menu as you want to perform further testing you may press the button to select the desired menu items Exit from menu Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display The instrument has exited the menu and goes on with the measurement ...

Page 58: ...g the button you can select the next digit 6 Pressing the button you can increase the value of the blinking digit etc 7 After setting the new user code press MENU button 8 You have to type the new code in twice This prevents an error in defining the new code due to typing mistakes This is indicated by the mnemonic re type 9 Pressing the buttons and type in the new user code again 10 Press the MENU...

Page 59: ...nge the setting you have performed just now or if you just want to check what you have typed in continue the operation from Point 3 of the Sequence of operations 3 If you do not want to exit from the menu as you want to perform further settings you may press the button to select the desired menu items Exit from the menu Press the MENU button First the mnemonic Save then the mnemonic Exit are shown...

Page 60: ...tton you can select the next digit 6 Pressing the button you can increase the value of the blinking digit etc 7 After setting the new user code press MENU button 8 You have to type the new code in twice This prevents an error in defining the new code due to typing mistakes This is indicated by the mnemonic re type 9 Pressing the buttons and type in the new user code again 10 Press the MENU button ...

Page 61: ...ou have performed just now or if you just want to check what you have typed in continue the operation from Point 3 of the Sequence of operations 3 If you do not want to exit from the menu as you want to perform further settings you may press the button to select the desired menu items Exit from the menu Press the MENU button First the mnemonic Save then the mnemonic Exit are shown on the display W...

Page 62: ... the code should be type in is described in Chapter 7 1 Typing the code in You see this on the display 2 Keep stepping by pressing the button as long as you see this menu item Default settings 3 Enter the menu item by pressing the ENTER button 4 The mnemonic is shown on the display The mnemonic is blinking signaling that it can be modify 5 Now you still have the possibility to exit If you want to ...

Page 63: ...n the case of an error that causes total inability of the instrument to function nothing appears on the display 8 2 Repairing In accordance with Point 2 1 For safety and warranty reasons any internal work on the instrument must be carried out by DATCON personnel In the case of errors it is recommended to notice of the displayed error message as well as of the phenomenon seen These information plea...

Page 64: ...Lift the screwdriver handle until it possible to open the fixing assembly figure step 2 4 Keeping the screwdriver in this position lift the instrument bottom from the bottom edge of the rail figure step 3 Lift the whole instrument you may put out the screwdriver figure step 4 the instrument will be free 9 2 Disposal According with the concerning EU directive the Manufacturer undertakes the disposa...

Page 65: ...ive sign setable decimal point Display color brightness red the brightness of the display may adjust from10 to 100 in 10 steps Factory default 100 Character height 7 62 mm Display range 9 999 99 999 Relation between the display and the input signal Any values to be displayed could be selected within the display range to be assigned to the input values Display refresh time 0 1 0 3 0 5 1 0 2 0 sec a...

Page 66: ...ndency 75 ppm C Burden max 500 ohm Overcurrent protection 25 mA Overvoltage protection 75 V normal polarity Reverse polarity protected by 63 mA fuse Isolation voltage 0 5 kV Passive analog output optional Output type galvanic isolated DC current Output ranges 4 20 mA 0 20 mA scalable Characteristic Linear Accuracy 0 03 Ta 23 C 2 C after 10 min warm up time Accuracy 0 4 20 C Ta 60 C Temperature dep...

Page 67: ...326 1 2006 Emission Conducted EN 55011 1998 Limits for Class A equipments Radiated EN 55011 1998 Limits for Class A equipments Immunity ESD 4 kV 8 kV contact air B criteria BURST 2 kV 1 kV power signal B criteria SURGE 1 kV B criteria Conducted RF 3 Veff A criteria General data Housing TS 35 rail mounting housing material polyamide PA6 6 Dimensions mm screw terminal Panel cut off 2 5 mm2 max Weigh...

Page 68: ...DT1400 xx xx 68 20170920 V0 10 2 Application example Analog output option ...

Page 69: ...DT1400 xx xx 20170920 V0 69 RL4 option ...

Page 70: ...DT1400 xx xx 70 20170920 V0 TS option ...

Page 71: ...DT1400 xx xx 20170920 V0 71 ...

Page 72: ......

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