Datcon DT9100 I4 Operating Instructions Manual Download Page 1

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DT9100 I4

Intrinsically Safe Digital Clock

Operating Instructions

Summary of Contents for DT9100 I4

Page 1: ...DT9100 I4 Intrinsically Safe Digital Clock Operating Instructions...

Page 2: ...configuration 7 3 2 Principle of operation 8 3 3 Adjustment 9 3 4 Storage and transport 9 4 Mounting 10 4 1 General instructions 10 4 2 Main dimensions of the instrument 11 4 3 Mounting as a wall ins...

Page 3: ...Digital output 2 08 menu item 38 7 11 Changing the supervisor code 09 menu item 39 7 12 Tests 10 menu item 41 8 Fault rectification 43 8 1 Fault finding 43 8 2 Repairing 43 9 Dismounting 43 9 1 Dismo...

Page 4: ...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 cou...

Page 5: ...bout misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards or demage to system components through incorrect mounting or adjustment 2 4 General safety in...

Page 6: ...y instructions are part of the operating instructions manual and come with the Ex approved instruments 2 7 Environmental instructions Protection of the environment is one of our most important duties...

Page 7: ...pcs of srew clamps only panel mounting version 1 pcs M16x1 5 cable entries instrument sealing only panel mounting version documentation this oparating instructions manual certification warranty The i...

Page 8: ...an be used for alarm signaling or for synchronising other clocks DT9100 I4 is housed in a moulded polycarbonate case hauseproof to IP65 for installation in the field or on the control panel Operating...

Page 9: ...rument 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 packagi...

Page 10: ...ition where you can easily read the display which is accessible for mounting and connecting the instrument and which minimises the hazard of water dust or dump getting into the instrument The recommen...

Page 11: ...DT9100 I4 4 2 Main dimensions of the instrument Wall mounted instrument Panel mounted instrument 20180905 V1 11...

Page 12: ...may cause damage to the screws heads or to the instrument front panel Remove the screws by turning them in an anticlockwise direction as shown in the drawing Step 1 The screws are secured against fal...

Page 13: ...astening of the housing The diameters of the holes are made for M3 screws Holes for mounting 1 Mark the places of the holes in accordance with the drawing 2 Make the holes ready for mounting 3 Remove...

Page 14: ...l of the wall and in order to ensure the most practicable mounting method it is not mandatory of course to use the above described threaded joints Depending on the situation special screw types for wo...

Page 15: ...panel instrument Preparatory steps 1 Cut a piece out of the panel according to the figure shown below The cutting requires special tools it must be carried out by trained specialist personnel Cut out...

Page 16: ...ument into the prepared cut out as much as possible and check the fitting of the seal between case and mounting surface 4 Put on the enclosed screw clamps onto the sides of the instrument case Figure...

Page 17: ...ire twisted pair screened cable The wire cross section should be 0 25 1 5 mm2 You may use either solid conductor or flexible conductor In the case of using flexible conductor use crimped wire end When...

Page 18: ...ous pages and to form the shields as shown in the diagram A common cable can only be used if the insulation strength between the wires is 500 V or higher Cables entries 1 Check the conformity of the c...

Page 19: ...flexible cable ends you can facilitate opening the connection part by pushing down the white button 2 By pushing the wire in the self closing connection is being established Check it by pulling it out...

Page 20: ...mformity with the following output paremeters Uo 10 V Io 200 mA Po 0 5 W The following figure shows the connection Wiring plan connecting the digital outputs see also Application example Be careful th...

Page 21: ...does not have to go to other devices The following figure shows the connection Wiring plan connecting into the current loop synchrinising input see also Application example Be careful the polarity of...

Page 22: ...oop synchrinising input see also Application example Be careful the polarity of the cables 1 Push the cable end until it possible into the terminal assembly By pushing the wire in the self closing con...

Page 23: ...ble can not be moved by pulling Operating check If the connections are appropriate the display shows numbers or text If the display shows nothing no LCD segment lit probable the connections of wire no...

Page 24: ...of power supply Initialization Factory default In the case of an error message If anything else appears on the display instead of the numbers showing the current value e g a message with blinking lett...

Page 25: ...W X Y Z All mnemonics code words presented 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...

Page 26: ...lace Supervisor During setting up Bad input value Error Retype it please Retype Automatic escaping Time Out after 4 minute Exit from the setting Exit Enter menu of second clearing The requested operat...

Page 27: ...de has been given it enters into the menu During this time the clock is running and the digital outputs don t change If no keys are pressed for a period of one minute the instrument restarts and the m...

Page 28: ...elect the next digit 3 By pressing the and the buttons type in either the user code or the supervisor code 4 Press the MENU button If a correct code has been type in the login as a user or login as a...

Page 29: ...2 page 04 Synchronisation mode 34 page 05 Synchronisation time 35 page 06 Sync gate time 36 page 07 Digital output 1 37 page 08 Digital output 2 38 page 09 Supervisor code 39 page 10 Tests 41 page Com...

Page 30: ...set the seconds to zero Seconds are rounded down between 0 and 29 and rounded up between 30 and 59 5 Press MENU button to set the time if there is no need to set seconds to zero Exit from the menu it...

Page 31: ...e next digit so you can set all the four digits after the 4th digit the 1st digit will appear Exit from the menu item 1 After finishing the settings press the MENU button to exit the given menu item a...

Page 32: ...inking By pressing the button you can increase the value of the blinking digit etc By pressing the button you can select the next digit 3 By pressing the buttons and type in the new user code 4 Press...

Page 33: ...e menu item Changing the user code you see this 2 If you want to change 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...

Page 34: ...on factory setting synchronisation of seconds synchronisation at the time given in menu item Exit from the menu item 1 After finishing the setting press the MENU button to exit the menu item and you w...

Page 35: ...he button you can select the next digit so you can set all the four digits after the 4th digit the 1st digit will appear Exit from the menu item 1 After finishing the setting press the MENU button to...

Page 36: ...n the display 2 Keep stepping by pressing the button until the menu item 3 Enter the menu item by pressing the ENTER button 4 You will see the actual gate time on the display and the first digit will...

Page 37: ...ating synchronisation input signal You can synchronise an other DT9100 B clock with the help of this function output is in ON state Exit from the menu item 1 After finishing the setting press the MENU...

Page 38: ...g repeating synchronisation input signal With this function you can synchronise an other DT9100 B clock output is in ON state Exit from the menu item 1 After finishing the setting press the MENU butto...

Page 39: ...linking Pressing the button you can increase the value of the blinking digit etc Pressing the button you can select the next digit 3 Pressing the buttons and type in the new supervisor code 4 Press th...

Page 40: ...ing the supervisor code you see this 2 If you want to change the setting you have performed just now or if you just want to check what you wrote in continue the operation from Point 3 of the Sequence...

Page 41: ...rom several test patterns by which you can decide whether the display is good or not You may exit from the display test by pressing the MENU button You see this again 6 If you want to test the limit o...

Page 42: ...utton 17 You can read on the display the temperature inside the instrument in C 18 Press MENU button to exit from this menu item you can read on the display mnemonic The mnemonic is blinking Exit from...

Page 43: ...he 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 9 Dismounting 9 1 Di...

Page 44: ...see at Safety data Backup time without loop current minimum 15 minutes approximetly 1 hour Input Input type current Range 6 10 mA normal state typical 8 mA 12 22 mA synchronization state typical 20 m...

Page 45: ...SZ EN 61326 1 2013 Immunity A criterion Noise emission A class General data Housing moulded polycarbonate case installable as a field or panel instrument Dimensions see figure 4 2 Weight 0 5 kg Protec...

Page 46: ...DT9100 I4 10 2 Application example 46 20180905 V120180905...

Page 47: ...isation mode synchronisation to a preset time is selected in the menu item the synchronisation signal can clear the error message Colon is not blinking Low battery voltage you have to replace it In th...

Page 48: ...ds to be re calibrated and the operating parameters have also got damaged Repairing by service The last saving was not successful Error Last Save Saving of the parameters modified last time was unsucc...

Page 49: ...rder to avoid any typing errors The mnemonic Re Type warns you to type the code for the second time after you have typed it once If the two codes are not identical with each other the mnemonic Bad Cod...

Page 50: ...esn t accept it as a synchronisation puls E g when is selected than the the loop current have to keep over 12 mA for more than 2 seconds to stop the clock and activate the synchronisation after the lo...

Page 51: ...th each other the mnemonic Bad Code appears on the display and the instrument exits the menu item Make sure not to forget the Supervisor Code otherwise a new one can be defined in the service only Def...

Page 52: ...turning to the normal operating mode Exit Saving the changed parameters is being done Save The instrument is performing internal operations Busy The requested task has been successfully completed Read...

Page 53: ...r that you will see the on the display 5 Entering bad code the Bad Code bad code mnemonic will appear on the display for 2 5 seconds than the instrument exits this menu and the clock goes on working B...

Page 54: ...ter time to summer time or vice versa Setting the minutes 13 Press MENU button to set the minutes You will see the on the display and minutes will be blinking 14 Press the button to increase the minut...

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