INDU-20 - Mikster
Contents
1. A TEN On Off Alarm activation Max negative pressure exceeded On Off Alarm activation Max temperature exceeded On Off Alarm activation Min negative pressure exceeded O On Off Alarm activation Min temperature exceeded 61 el 63 64 el 67 n ork bo 7 m 80 3 E 0 alarm switched off 1 alarm when inputs 6 8 shorted 2 alarm when inputs 6 8 not shorted 3 keyboard lockout when inputs 6 8 shorted 4 keyboard lockout when inputs 6 8 not shorted 55 56 57 58 61 62 63 64 65 66 67 68 Control input 2 0 alarm switched off 1 alarm when inputs 7 8 shorted 2 alarm when inputs 7 8 not shorted 3 keyboard lockout when inputs 7 8 shorted 4 keyboard lockout when inputs 7 8 not shorted User s Manual INDU 20 v 1 0 faulty permissible settings are exceeded o alarm on inputs O value i ARE WX Kid PEE the code switched off EC e C NE EE AE SOFERN Negative pressure offset for the governor coupled to REL2 za OLJNI rodi ione omili on the current output EE eed Mode of operation of the REL5 relay 0 alarms signaling 1 temperature governor 0 signaling 1 process stops 0 signaling 1 process stops _ a 0 signaling 1 process stops Type of the current output 0 0 20 mA 1 4 20 mA State of the relay output REL3 aerating valve when the controller is not in the START mode 0 REL3 not controlled 1 REL3 controlled2. aeration User s Manual INDU 20 v 1 0 EXAMPLE OF APPLICATION PORTI RS 485 POWER SUPPLY 0 20mA 4 20 REL2 REL3 The example of application should give the user a general idea only and can not be considered the project of the control system neither as total nor as its part NOTES User s Manual INDU 20 v 1 0 NOTES User s Manual INDU 20 v 1 0 NOTES User s Manual INDU 20 v 1 0
3. and held and then the INFO key If the temperature governor is selected on the relay REL 5 the upper display shows the information that the governor can be adjusted the OK key should be pressed The edition of the selected parameter is being done on the middle display pulsating value Increasing of the parameter s value can be done by the PLUS key while decreasing by the MINUS key Proceeding to the next parameter and confirmation of changes is done by pressing OK Exit from the edition mode by pressing the EDIT key Regulation is being done on the bases of To sampling period Pr amplification of the proportional element Ti integration constant doubling time Td differential constant advancing time TS set temperature Writing 0 value for the integrating or differentiating element causes its switching off Due to that feature it is possible to obtain the arbitrary governing algorithm User s Manual INDU 20 v 1 0 SERVICE FUNCTIONS ACCESSIBLE FOR THE USER Cell number Description UFO Setting of the real time clock Next parameter is reached by the OK key UF1 Change of the access code for the user Range 0 9999 For O value checking of the access code is switched off UF2 Information concerning the current program version UF3 Switching ON OFF of the keyboard click OFF switching off ON switching on To enter the user s mode the MINUS key should be pressed and
4. Industrial Microprocessor Controller INDU 20 Intended for Vacuum devices mixers vacuum control systems mi lt Ste Sp Z 0 0 41 250 Czeladz ul Wojkowicka 21 POLAND Tel 48 32 763 77 77 Fax 48 32 763 75 94 www mikster com mikster mikster com v 1 0 23 12 2005 User s Manual INDU 20 v 1 0 LIST OF CONTENTS LIST OF CONTENTS reri tte tto etre tet ea ether ir eee ea bee ite dete rey eae ACTIVATION ite teret et etin te autre Do a eee ei EV ee e e aay ii OPERATING PANED o rta ee i orte ee a etat E rb N dep tus INFO MODE RE eatur EE EE EE EE EE AUTOSTART MODE RR EE EE ER OE N AN STARP PRE EE EE OR ER SO EE EG FUNCTIONS OF RELAYS sise tie EO OE RE AE bali OE NE GOVERNOR OF THE TEMPERATURE APPROACH ese se esse esse esse ese ee se esse ese ee ee ee ee ge ee rene ee ee ee ee ee ee SELECTION OF SETTINGS OF THE PID GOVERNOR essere ee ee ee ee se ee se ee se ee se ese ee ee ge ee ke ee User s Manual INDU 20 v 1 0 TECHNICAL DATA l analogue input PT 100 PT 500 PT1000 Temperature range 30 400 C resolution 0 1 C 4 relay outputs analogue output 0 4 20 mA 1x RS 485 communication with a PC computer 2 control inputs alarm signaling or keyboard lockout Power supply 230 optional 110 24 10 VAC Power consumption 3 W Protection level IP65 from the front Operation temperature 10 C 55 C Storage temperature 15 C 60 C
5. Overall dimensions 134x134x65 mm Assembling hole 90x90 mm Internal vacuum sensor AUTOSTART according to RTC with the possibility of an advanced programming up to 10 days of the controller switching on Types of the temperature control 2 types of bistable governors and the PID governor Ending of the process can be done either by the set time or manually Recording of the set and measured values approximately 100 000 recordings 134mm 134mm Assembling hole 90x90mm recording module R version User s Manual INDU 20 v 1 0 ACTIVATION After the mains are connected the controller is automatically activated After the welcoming words the device displays in turn current hour and minute measurement in channel 1 vacuum in set value of the rotational speed of the drum Three horizontal lines indicate the lack or failure of a measuring element Diodes on the keys signal the mode of the device e g editing or autostart mode Horizontal lines at the left side of the displayed measured value signal the governor s mode controlled output causes that the diode lights Diodes on the keys indicate the controller s mode Possible modes of operation are AUTOSTART START INFO and EDIT In the STOP mode when the START mode ended the word STOP is displayed on the screen instead of an hour and minute NOTE in the case of power failure the controller remembers the mode of operation and returns to this m
6. P To enter SETUP the MINUS key should be pressed and held then the EDIT key pressed After providing the access code the correction of the controller s parameters can be done INR DEFAULT VALUE RANGE DESCRIPTION Emp a PSC Address in the MODBUS network Transmission rate Type of the measuring input for channel 1 0 PT 500 1 PT 100 2 PT1000 3 0 20 mA 4 4 20 mA 5 termocouple s 6 termocouple b 7 termocouple r 8 termocouple t 9 termocouple j 10 termocouple e 11 termocouple k User s Manual INDU 20 v 1 0 current input version termocouple servicing version S o e Aire k 5 S C5 O E 5 99 0 Value corresponding to 0 mA for channel 1 MNE 100 99 0 Value corresponding to 20 mA for channel 1 K gg EE ee Pl 7 jo vn 675 gt O gt v Value corresponding to 4 mA for channel 1 for 4 20 mA Value corresponding to 20 mA for channel 1 for 4 20 mA Negative pressure governor Off always On only in the START mode On On Off Temperature governor Off always On only in the START mode BET E eeu ui e HERR E n mm set by the user EA NN a ida Set by the user 8 SIME Temperature governor coupled to relay REL 5 0 simple hysteresis 1 reversed hysteresis 2 approaching hysteresis 3 PID E 1 o n aal o 0 5 Lowerhysteresis for the governor coupled to REL3 BEE oi ho o o e cp f 1 ss 0 0 5 Upper hy
7. held the PLUS key should be pressed and held Those functions are accessible when the access code is given The access code is introduced by B keys To switch off the checking of the access code its value should be set as zero As a rule the access to the user s settings is switched off User s Manual INDU 20 v 1 0 ALARMS Controller INDU 20 signals 11 alarm events Errl Failure of the internal sensor of negative pressure Err2 Failure or lack of the measuring element in the channel 1 temperature Er Err4 Permissible MAX negative pressure exceeded Err5 Permissible MAX temperature exceeded Er6 Err7 Permissible MIN negative pressure exceeded Err8 Permissible MIN temperature exceeded Er9 Errl0 Alarm from the control input 1 Erril Alarm from the control input 2 The first step in an alarm activation is the setting of the time delay seconds in SETUP cells 71 73 between an alarm event and the alarm activation Then the activation of the selected alarms in SETUP cells 60 70 should be done Alarms are signaled on the display by the word Err with the adeguate number by internal howler and when in Setup cell 81 the relay REL 5 is in the mode of alarm signaling by controlling of its output Alarm should be confirmed by the OK key If the cause of an alarm is not removed the controller after the time delay of the alarm activation will again signal the alarm CONTROLLER SETU
8. ode at the power supply restart unless the time set in the 48 Setup cell expires OPERATING PANEL MiC te RTC clock Process time Key of the AUTOSTART Key of the INFO mode Rotational Key of the speed set o N i START mod value EE 4c EEE Negative pressure value OK EDIT User s Manual INDU 20 v 1 0 EDIT MODE CHANGING OF THE SET VALUES In order to enter the mode of editing the set parameters of the process the key should be pressed Entering into the edit mode is indicated by pulsation of the diode on the key EDIT Keys are used for correction of parameters Parameter being edited is pulsating confirmation and proceeding to the next editing field is done by the OK key Consecutive pressing of the key means exit from the editing mode The set parameters are consecutively START mode duration number of hours and minutes Negative pressure set value Rotational speed set value INFO MODE Single pressing of the INFO key causes the display of information in dependence of the controller s mode of operation For the AUTOSTART mode Depending on the parameter in the 47 Setup cell At selecting HMD hour minute and twenty four hours delay before the START mode commences At selecting HM number of hours and minutes remaining to the START mode Consecutive information for all modes are the same Temperature measurement the upper display show
9. s the current temperature measurement in channel 1 the lower reads TE The upper display shows PSET the middle one the negative pressure set value the lower display indicates the rotational speed of the drum Current date starting from the upper display one can read the year month and day Current time starting from the upper display one can read hour minute and second Proceeding into the next previous information can be done by keys To exit the INFO mode the INFO key should be pressed again B AUTOSTART MODE The autostart mode is used for entering the START mode with a time delay Pressing the AUTO START key causes transition to the parameters editing of this mode There are two possibilities of setting the moment of the controller AUTOSTART 1 Activation at the predetermined hour and minute with the possibility of adding the twenty four hour delay F47 SETUP HMD 2 Activation after the predetermined number of hours and minutes F47 SETUP HM To exit the AUTOSTART mode the AUTO START key should be pressed again There is also a possibility of a direct transition from the AUTOSTART into the START mode Single pressing of the START key is needed User s Manual INDU 20 v 1 0 START MODE When all set parameters are introduced see EDIT MODE CHANGING OF THE SET VALUES the process can begin which means the controller should be in the START mode Beginning and ending of the START mode is done by pres
10. sing the key gt For the typical settings of the controller entering the START mode activates governors and the countdown of the process time starts The display shows the number of hours and minutes remaining to the end of the process The end of the process is indicated by the internal sound signal of the controller and by controlling of the relay output REL5 unless it is declared in the SF81 Setup as the temperature governor Pressing the OK key switches off the sound signal FUNCTIONS OF RELAYS REL 2 is responsible for the increase of the negative pressure and the pump controlling governor simple hysteresis REL 3 is responsible for the decrease of the negative pressure governor reversed hysteresis Controlling of the aerating valve REL 4 controlled in the START mode REL 5 temperature regulation or alarm event signaling GOVERNOR OF THE TEMPERATURE APPROACH Temperature Parameters Tz set temperature value Tza temperature of the governor activation up to this temperature the output is controlled heating When this temperature is Tza reached the governing algorithm starts Dout state at the digital output high state corresponds to the heaters Dout gt being ON User s Manual INDU 20 v 1 0 SELECTION OF SETTINGS OF THE PID GOVERNOR To obtain an access to the settings of the PID governor coupled with the particular measuring channel the MINUS key should be pressed
11. steresis forthe governor coupled to REL 37 BE Z Wee RN RR Oe JE o so i l User s Manual INDU 20 v 1 0 0 99 C Temperature of activation Tza of the governor coupled to REL 5 for the temperature approach algorithm 2 m Jie je 355 I db ono E P EE zr vi Aa Ee Ii coupled to REL 5 po EE E 5 i 46 1 0 1 Recording 0 continuous recording 1 recording only in the START mode 47 HMD HMD HM AUTOSTART mode parameters format HMD hour minute and twenty four hours delay before the START of the process HM number of hours and minutes remaining to the START mode 48 5 0 10 hour Maximal time in hours after which when there was a power failure the controller does not return to the START mode 1 360 min Rate of the measurements recording 1 360 min Rate of alarms recording Temperature unit 52 1 min 0 99 min Sound signal duration Note When 0 value entered the signal can be deleted by the OK key Alarm output mode of operation 0 interrupted signal 1 continuous signal G1 99 0 99 Maximal permissible negative pressure alarm 5 150 C 99 999 C Maximal permissible temperature alarm o 5 57 0 0 99 Minimal permissible negative pressure alarm 58 99c 99 999 C Minimal permissible temperature alarm Off On Off Alarm activation failure of the negative pressure 6 o sensor On Off larm activation failure of the temperature sensor
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