dIXEL Operating Instructions - Emerson Climate Technologies
Contents
1. Through Prg button is possible to modify the parameters map of active section These parameters influence the behaviour of single section 5 PARAMETERS PROGRAMMING FOR SECTION 5 1 HOW TO MODIFY SECTION PARAMETERS To modify the parameter value work in the following manner 1 enter in programming mode by pressing Prg for 3 seconds 2 slide the parameters list with A or w arrows until you display the code of parameter 3 Press SET key and display the value 4 With a or v you modify the value 5 Press Set to store parameter and to go to next label Quit Press SET a when view a label or wait 15 seconds without press a key Note the new value is stored even if you go out from modification procedure after timeout interval is terminated SECTION PARAMETERS Set point it allows to modify the Set Point 200 600 C 328 999 F Temperature probe presence Yes or No it permits to disable the input probe to use only digital input Maximum temperature alarm setting 0 200 C or 0 360 F when SET ALU temperature is reached and after the ALd delay time the HA alarm is enabled Minimum temperature alarm setting 0 200 C or 0 360 F SET ALL temperature is reached and after the ALd delay time the LA alarm is enabled Temperature alarm delay 0 120 min time interval between the detection of an alarm condition and the corresponding alarm signalling Thermostat probe calibration 12 0 12 0 C 21 21 F2. Pr1 label then 1 Press and release Section key it ll show the first label of the global parameters map dAQ 2 move in menu using Up or Down arrows keys until you display the label that you want to modify 3 Press Set key to display the parameter value Modify the parameter value through Up or Down arrows 5 Press Set to store parameter and to go to next label If the value of parameter is modified it ll blink for three seconds 6 Togo out from programming mode you press Set Up when a parameter label is showed or you return to function menu and wait 15 seconds a GLOBAL PARAMETERS Delay of temperature alarm at start up 0 23h 50min time interval between detection of alarm condition and alarm signalling after power on This delay is counted also when digital input configured as oFF is disabled Alarm delay at the end of defrost 0 120 min Time interval after defrost before alarm signalling Resolution for C in 1 C de 0 1 C it allows visualisation with decimal point Measurement unit C Celsius F Fahrenheit Probe input configuration P2F PT100 2 wires P3F PT100 3 wires Parameters map read only it shows the original code of the dixell parameter map Release Software read only 4 6 EXIT There are two possibility to go out from menu e By pressing Section button on out label e If you don t press keys for 15 seconds Section Menu PRG Key
3. allows to adjust possible offset of the thermostat probe Digital input polarity cL D I is active if voltage is present oP D I is active if voltage isn t present nP D I not used 1592010250 XJP40D GB r1 0 05 06 06 doc Operating Instructions Digital input operating mode StA State ALL Alarm dFr defrost oFF if digital input is enabled the section goes to Standby Time interval delay for digital input alarm 0 120 min Serial Address 1 247 Identifies the instrument address when connected to Mod BUS compatible monitoring system 6 ALARM MANAGEMENT The alarm control is disabled when e the sections aren t active or aren t enabled during dAo interval at power on and as soon as digital input configured as OFF is disabled e if digital input is configured at defrost and it is active e during EdA interval after defrost end The type of managed alarms are reassumed in the following table Mess Causes C sSCSCSC S SCS High temperature alarm Low temperature alarm i ae Probe fault in active section EE Communication error with internal EEPROM N B Every alarm stops automatically when the alarm situation is finished 6 1 COPY FUNCTION To facilitate module programming operations its possible to copy the parameter list from work section to another 1 Enter the section menu Section key 2 Slide using UP and DOWN keys the list of s
4. permits to decide if you want to use unique serial address to manage all sections or if you want to use different serial address for each section The Adr parameter permits to do this choice e By setting the same Adr parameter value for each section you use unique address for all sections e By setting different Adr parameter for each section you use a serial address for each section All alarms the states and the data measured by the modules XJP can be sent by RS485 serial to ModBUS RTU compatible monitoring system N B With XWEB series unique addressing system must be used By default the unique addressing system is used so at first time that new section is created it gets the same address of the previous section 11 TECHNICAL DATA Housing self extinguishing ABS Case 4 DIN modules 70x85 mm depth 61mm Mounting DIN RAIL mounted in an omega din rail Connections Screw terminal block lt 2 5mm wiring Power Supply 230Vac 10 50 60Hz opz 110Vac 10 50 60Hz 24Vac 10 50 60Hz Power absorption 3VA max Display through KB1 PRG Three digits LED red height 14 2 mm Analog inputs 4 PT100 probes 2 or 3 wires Inputs 4 main supply digital inputs RS485 Output RS485 serial output with ModBUS RTU protocol Data Storage on the non volatile memory EEPROM Operating temperature 0 60 C Storage temperature 30 85 C Relative humidity 20 85 no condensing Measuring and regulation range 200 600 C Res
5. ready to operation of UPLOAD Removing the keyboard and inserting the Hot Key within 30 sec the UPLOAD will start During this phase the two Led RED and GREEN are turned on fixed At the end of the data transfer phase the module displays one of the following messages Only Green Led ON right programming Only Red Led ON failed programming After removing the Hot Key the instrument waits 30sec before restarting normal regulation If another Hot key is plugged in the UPLOAD will be done again 8 INSTALLATION AND MOUNTING XJP modules shall be mounted on omega DIN RAIL The ambient temperature range allowed for correct operation is 0 60 C Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity The same recommendations apply to probes Let air circulate by the cooling holes XJP40D 2 3 dixell 9 ELECTRICAL CONNECTIONS Operating Instructions 1592010250 The instruments are provided with screw terminal block to connect cables with a cross section up to 2 5 mm Before connecting cables make sure the power supply complies with the instrument s requirements Separate the input connection cables from the power supply cables from the outputs and the power connections Do not exceed the maximum current allowed on each relay in case of heavier loads use a suitable external relay 10 SERIAL COMMUNICATIONS Factory serial address configuration is Adr_0 1 The instrument
6. Operating Instructions 1592010250 XJP40D ACQUISITION MODULE 1 General warning 1 2 General description 1 3 Programming keyboard KB1 PRG 1 4 Main functions 1 5 Parameters programming for section 2 6 Alarm management 2 7 X REP amp KB1 PRG amp HOT KEY 2 8 Installation and mounting 2 9 Electrical connections 3 10 Serial communications 3 11 Technical data 3 12 WIRING Connections 3 13 Default values 3 1 GENERAL WARNING 1 1 Z PLEASE READ BEFORE USING THIS MANUAL e This manual is part of the product and should be kept near the instrument for easy and quick reference e The instrument shall not be used for purposes different from those described hereunder It cannot be used as a safety device e Check the application limits before proceeding 1 2 IAN SAFETY PRECAUTIONS e Check the supply voltage is correct before connecting the instrument e Do not expose to water or moisture use the controller only within the operating limits avoiding sudden temperature changes with high atmospheric humidity to prevent formation of condensation e Warning disconnect all electrical connections before any kind of maintenance Fit the probe where it is not accessible by the End User The instrument must not be opened In case of failure or faulty operation send the instrument back to the distributor or to Dixell S p a see address with a detailed description of the fault Consider the maximum current which
7. can be applied to each relay see Technical Data Ensure that the wires for probes loads and the power supply are separated and far enough from each other without crossing or intertwining In case of applications in industrial environments the use of mains filters our mod FT1 in parallel with inductive loads could be useful 2 GENERAL DESCRIPTION The XJP40D in DIN RAIL format is an acquisition module able to read up to 4 temperature via PT100 probes and is provided of 4 digital inputs at supply voltage PT100 probes with 2 or 3 wires can be used through configuration of instrument parameter Every XJP40D can have up to 4 sections More precisely it s possible to subdivide the instrument resources in 4 parts independent with autonomous parameters and so with unique or different serial address Through RS485 serial output it can be integrated in a monitoring systems created by Cixell or in whichever Modbus RTU compatible system It s programmable through useful Hot Key or through KB1 PRG and it s possible to link it to X REP display to view the temperature values of probe linked to active section 3 PROGRAMMING KEYBOARD KB1 PRG v DOWN During programming mode they slide the labels of parameters or they change the Ol 2 values displayed By pressing and holding one of these buttons during modifying procedure values change faster PRG Displaying active section by pressing and releasing this key the name
8. ections until the label of section to program is displayed 3 By pushing COPY key until the code of the section flashes the parameter list of the work section is pasted in the new section 7 X REP amp KB1 PRG amp HOT KEY The XJP has a connector on the front to connect the programming keyboard KB1 PRG which can be used to program the modules to connect the X REP to display the input status or the Hot Key 7 1 USE OF THE PROGRAMMING HOT KEY 7 1 1 Download from the Hot Key to the module If the programming key is plugged in when the instrument is switched ON the automatic DOWNLOAD of the parameters list from the Hot Key to the instrument will start During this phase RED and GREEN LEDs are turned on fixed At the end of data transfer phase the module displays one of the following messages Green Led ON right programming RedLed ON failed programming If the programming has failed the instrument has to be switch OFF and ON to repeat the operation or to start the normal regulation The normal regulation start if you remove the Hot Key 7 1 2 Upload from the module to the Hot key The module can UPLOAD the parameters list from own E2 internal memory to the Hot Key The programming keyboard has to be connected and the module switched ON During the normal displaying push COPY key for up to 3 seconds until the label uPL will appear Pressing SET key the module is
9. ion button you can modify the global section parameters while with Prg button you can modify the specific section parameters Global menu SECTION Key The Section key allows the sections administration up to four sections in which the instrument can be divided moreover it s possible to display the measured value from input of active section With Section it s possible to modify the number of sections and the parameters of global map In the following table there is the complete list of labels of global menu Label Description It contains the number of enabled sections The states of section General parameters Quit to menu Where with SE indication it s intended that if there are four active sections on global menu we will have 4 labels SEO SE1 SE2 SE3 one for each section 4 1 HOWTO ENTER MENU 1 you enter in section menu by pressing and releasing the Section button Immediately the display shows the label Snc First label of the list 2 Through Up or Down arrows you can move ahead or behind cyclically into menu 4 2 HOWTO MODIFY THE NUMBER OF SECTIONS SNC You enter in section menu and immediately you ll view the Snc label 1 By pressing and releasing Section button it ll appear the number of enabled sections With Up or Down arrows you can modify the number of sections 2 By pressing and releasing another time Section key you store the number of sections a
10. nd you return in main visualisation By pressing key number will blink for 3 seconds 3 If the number of section isn t modified by pressing Section button you view the label SEO label after Snc N B The sections number is able to be modified in order to number of active sections For example if the fourth section is active Se3 the number of sections is always at least four if the second section is active Se1 the number of sections is always at least two 4 3 DISPLAYING MEASURED VALUES When you have finished the configuration of the number of section Section menu shows a number of labels equals to number of active sections 1 By pressing and releasing Section key on the label SE you can view the temperature measured by probe relative to section while the functional state of digital input is monitored by D I 1 dot with delay did 2 By pressing and releasing Section key you ll go to SE 1 label XJP40D 1 3 dixell 1592010250 3 Ifyou don t press a key for 15 seconds you ll return to main visualisation 4 4 ACTIVATION OF WORKING SECTION To enable a section you display a label that represent it and you press Section key for 3 seconds by default active section is Se0 N B By entering in programming mode you view always the active section parameters 4 5 HOWTO MODIFY THE GLOBAL PARAMETERS MAP PR1 You enter in Section menu and slide the labels until you display
11. of active section is displayed Parameters access by pressing and holding the key for 3 seconds the instrument enters in programming menu of active section 1592010250 XJP40D GB r1 0 05 06 06 doc SET Displaying and modify SET POINT by pressing and releasing the key the instrument displays value of set point for 5 seconds By pressing and holding this button at least for 3 seconds you can modify the SET value SECTION Section menu access by pressing and releasing this key you enter in section menu One instrument can have up to 4 section par 1 COPY It permits to copy total configuration of one section into another section During normal operation it allows the data upload from module to Hot Key 3 1 ABOUT LED The display always shows the active section either via remote keyboard or via the X REP There are three different colour LEDs in the following table are presented the States it can be displayed State of Led Function S RX TX in progress The module receive but not transmit It s absent the serial communication Green ON Power supply is present Red ON Aa o N B Section 7 1 LEDs states displayed during Hot Key usage 4 MAIN FUNCTIONS The instrument is provided with two type of parameters map The global parameters map The section parameters map Modification of global parameters map influence all active sections while every section has one independent section map Through Sect
12. olution 0 1 C 01 C or 1 F Precision a 25 C 0 5 C 1 digit 1592010250 XJP40D GB r1 0 05 06 06 doc 12 WIRING CONNECTIONS HOT KEY remote display keyboard a Input Input2 Input3 Input4 RS485 Powe Supply 230Vac 230Vac 230Vac 230Vac 230Vac Pt100 2 wires connect to not dashed terminal 24 110Vac Power Supply connect to 23 24 terminals 13 DEFAULT VALUES 13 1 GLOBAL PARAMETERS dAo Delay of temperature alarm at start up 0 23h50 EdA Alarm delay at the end of defrost 0 120 EGA in integer dE CIF Pt EL P2F 2 wires P3F 3 Input probe configuration Wires rEL Release Software 13 2 SECTION PARAMETERS Range Set Point 200 600 C 328 999 F Temperature probe presence g ALU Maximum temperature alarm 0 200 C 0 360 F setting ALL Minimum temperature alarm 0 200 C 0 360 F setting ALd Temperature alarm delay 0 120 ee cL closed oP open nP not Digital input configuration Sta state ALL alarm dEr defrost oFF Standby Time interval delay for digital i Adr 1 0 120 input alarm Adr Serial Address Set EA Ald Ot Thermostat probe calibration 12 C 20 F dixell s p a Z Via dell Industria 27 32010 Pieve d Alpago BL ITALY tel 39 0437 98 33 fax 39 0437 98 93 13 http www dixell com E mail dixell dixell com XJP40D 3 3
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