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OSCAT Building: LIBRARY Documentation In English

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1. inpt BLIND_INPUT POS au ANG QD 1 51 STATUS shade ctrl 2 M 452 PO BLIND SHADE G BLIND CONTROL Ca IN AQ i UP QU UP POS PI D1 Dl E DN QD DN MU MU 6 AL D2 D2 S IN STATUS S3 IN MD MD 7 PI PO PI STATUS STATU hadowing ENABLE cx T UD 4T UD sunshine 5UN nightVent RU HORL IHORZI antiFreeze RD HOR2 HORZZ VERT VERT ALERT _ ALERT ysti al CX 97 Version 1 00 Chapter 7 Blind Modules index of modules ACTUATOR 2P anne 12 DIMM nase 52 ACTUATOR SP nein 13 FLAMP unitarias did 54 ACTUATOR A ia 15 HEAT TEMP ooo rhon nnn ens 33 ACTUATOR COIL eeemH 16 HEAP INDEX eeeen HH 32 ACTUATOR PUMP cron et t e e 16 HEAT METER 32 ACTUATOR UD sei 17 LEGIONELLA erre n a 35 AIR DENSITY ass 22 PULSE LENG Macs is cries cs tenes te Er poene a 56 AIR ENTHALPY isana adana 22 PULSE I ec aaa 56 AUTORUN cee tes maapu ipee thee un 19 SDD cient Sa tend a a a Ai ad ita 38 BLIND_ACTUATOR uenseeseenseneneneenen nennen 74 SDD NAB eren esse dann anne 39 BLIND CONTRO birisinin niia 75 SD NH cinc porqe 39 BLIND CONTROL S eee 78 SW RECONFIG eseeem HH 57 BLIND INPUT rnnt ne 80 SWITCH hoe ern oret n nri ne inn 58 BLIND NIGHIT iei entren nnn 64 SWITCH Xioscos criadas rro 59 BLIND SCENE rt 8
2. BLIND_INPUT BLIND_CONTROL S is specially designed for the control of blinds and has in contrast to shutters no angle so the device also has no input Al and no output ANG BLIND_CONTROL_S can be connected of course with the other BLIND components of the library The module supports automatic calibration which can cause after a power failure to move up all blinds which is undesired some times in your absence Therefore in case of your absence the desired position of the blinds should be given to the input Pl The blinds move to up position for calibration and then automatically move into the desired position The au tomatic calibration however can be prevented if both inputs UP and DN are FALSE 7 5 BLIND_INPUT Type Function module Input POS BYTE return of the blind position ANG BYTE return of the slat angle S1 BOOL Input UP S2 BOOL input DOWN IN BOOL Controlled operations if TRUE Pl BYTE position if IN TRUE Al BYTE angle if IN TRUE Setup SINGLE SWITCH BOOL TRUE for single button operation CLICK_EN BOOL TRUE for single click mode CLICK_TIME TIME Timeout for K lick Detection MAX_RUNTIME TIME Timeout for one movement MANUAL_TIMEOUT TIME Timeout of manual operation DEBOUNCE TIME TIME debounce time for the inputs S DBL CLK1 BOOL move to double click position if TRUE DBL_POS1 BYTE position at S1 double click 80 Version 1 00 Chapter 7 Blind Modules
3. DBL_ANG1 BYTE angle at S1 double click DBL_CLK2 away BOOL move to double click position if TRUE DBL_POS2 BYTE 255 position at S2 double click DBL ANG2 BYTE 255 angle at S2 double click D1 TOGGLE BOOL TRUE Toggle mode for D1 D2 TOGGLE BOOL TRUE Toggle mode for D2 MASTER_MODE BOOL enable the master mode if TRUE Output QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE output position AO BYTE output angular position D1 BOOL command output for double click function 1 D2 BOOL command output for double click function 2 BLIND_INPUT e POS QU ANG QD s1 STATUS 52 PO IN AQ PI D1 AI p2 BLIND INPUT serves as a key interface for operating blinds The module supports three modes manual automatic and controlled operation if IN FALSE manual mode the inputs S1 and S2 are used to control the out puts of QU and QD If the Setup Variable SINGLE SWITCH TRUE then the input S2 is ignored and the entire control is on the S1 switch S1 will switch alternately QU and QD so as followed by pressing the button S1 change between up and down motion in succession The internal default is FALSE 2 button configuration The setup variable MANUAL TIMEOUT defi ned rest period after which time with no signal at S1 or S2 the device automatically switches to automatic mode If this value is not specified then the int
4. Chapter 7 Blind Modules NNN forwarded messages The following graphic shows the application of BLIND SCENE with other modules to control a blind x5 blind_i pos 7 8 BLIND_SECURITY Type Input Setup Output Function module UP BOOL Input UP DN BOOL input DOWN S_IN BYTE ESR compliant status input Pl BYTE blind position in automatic mode Al BYTE slat angle in automatic mode FIRE BOOL input for fire alarm WIND BOOL input for wind alarm ALARM BOOL input for intrusion detection DOOR BOOL input for door contact RAIN BOOL input for rain sensor ALARM_UP BOOL default direction at ALARM Default Up WIND_UP BOOL default direction at wind Default Up RAIN UP BOOL default direction at rain Default Down QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output 89 Version 1 00 Chapter 7 Blind Modules PO BYTE output value of the blind in automatic mode AO BYTE output value of the blade angle in automatic mode blind security sup QU ON QD S IN status spi po ai ao FIRE Wind Alarm
5. OFFSET SUN_RISE OFFSET T1 T2 00 00 T3 T4 12 00 NIGHT E_NIGHT TRUE E_DAY TRUE DAY Beschattung R DAY RESTORE_TIME E_NIGHT FALSE E_DAY TRUE Stand vom Vortag R DAY E_NIGHT TRUE E_DAY FALSE Stand vom Vortag Beschattung The timing diagram shows a course of a day The times T1 and T2 define the allowed range for the beginning of the night shade T3 and T4 define the appropriate area for the restoration of the day position The day and night position is predetermined by the setup values DAY POSITION DAY ANGLE NIGHT POSITION and NIGHT ANGLE Using two release inputs E DAY and E_ NIGHT the night shade and the days position are unlocked separately Thus for example if E NIGHT FALSE and TRUE E_DAY the module can be used in the morning to bring the blinds in the specified days position 7 7 BLIND_SCENE Type Input Output Function module UP BOOL Input UP DN BOOL input DOWN S_IN BYTE ESR compliant status input Pl BYTE input value of the blind position in automatic mode Al BYTE input value of the blade angle in automatic mode ENABLE BOOL enable input for scenes SWRITE BOOL write input scenes SCENE BYTE number of the scene QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE output value of the blind in automatic mode 87 Version 1 00 Chapter 7
6. T 4AVG24 iere a ert ence ene nia 39 BLIND SECURITY coin rro en 89 TANK LEVEL u a 41 BLINDESET iii ne 9l TANK VOL Lina a bali eed 42 BLIND SHADE dine trennt nhe ree 93 TANK VOL2 einer rien bl 42 BLIND SHADE S erre 96 TEMP EXT iicet moron nmn tnn enn i e ena 43 BOILER 23 TIMER Tau Fuck ene ntu tin ann 60 BUILDING VERSION eeem ll TIMER Zin parana de tota uut 60 BURNER eii 2 ctetu titu n kun en deta 25 TIMER EVENT DECODE nen 62 CLICK ER 47 TIMER EXT ui ea 63 CLICK MOBDPBE iron hihi sirena A9 TIMER P4 isset mtm nen s roin eee 65 DEBOUNLCE rrr niri cnn 49 WATER CP rne nns na senis 45 DEW CON m ann nase nen 29 WATER DENSITY eese HH 45 DEW REL iiie man 29 WATER ENTHALPY eeeeeenmH 46 DEW TEMP nn ee 3l WET nenne Uu ER 46 DIMM 2 ic 50 98 Version 1 00
7. from our library The output status reports two errors 1 YUP can not be set because YDN_IN TRUE 2 YDN can not be set because YUP_IN TRUE The Config variables TON and TOFF define a minimum ontime and a dead time between two output impulses and therefore large motors or transmis sions can be switched even if they needs a start and stop time Manual UP DN ON UD OFF YUP YDN Status 1 0 0 0 0 0 102 1 1 0 0 1 0 103 1 0 1 0 0 1 104 1 1 1 0 0 0 102 0 1 1 0 1 0 111 0 1 0 0 0 1 112 1 0 0 101 1 0 0 0 0 0 0 110 0 0 0 0 110 4 7 AUTORUN Type Function module Input IN BOOL switch input TEST BOOL enables the Autorun cycle ARE BOOL Enable Autorun Setup TRUN TIME minimum duration of the load TOFF TIME Maximum lifetime of the load I O ARX BOOL Output OUT BOOL output to load ARO BOOL TRUE if Autorun active Autorun Enable Signal Version 1 00 Chapter 4 Actuators AUTORUN monitors the duration of a load and ensures that the load at OUT is on after the time TOFF at least for the time TRUN AUTORUN stores the run time and switches the output only on if a minimum TRUN within the period TOFF is not reached The input IN is the switching input for the output OUT The output ARO indicates that just Autorun is activ The input ARE must be TRUE to enable autorun at ARE a Timer can be connected to s
8. 1 Monday 7 Sunday 20 monthly event At monthly events in the field DAY the corresponding day of the month is defined in which the event will take place DAY 24 means that the event respectively at 24th of a month starts 21 End of the month As months have no fixed length it is also useful to generate an event on the last day of a month In this mode the DAY has no meaning 30 annual event At annual events in the field DAY the corresponding day of the year is de fined in which the event starts DAY 33 means that each event at the 33rd day of the year starts which corresponds to the 2nd of February 31 End of the year As years have no fixed length it is also useful to generate an event on the last day of the year In this mode the DAY has no meaning The event is produced on 31 December 40 Event to leap days This event is only generated on 29 February which is only in a leap year DAY here has no meaning 41 Event on holidays This event is only generated when the input HOLY TRUE At this input must be connected the module HOLIDAY from the library If this mode is not used the input HOLY remains open The Field Day has no meaning here 42 Event on holidays and weekends This event is generated when the input HOLY TRUE or a Saturday or Sunday is present At this input JHOLY must be connected for this purpose the module HOLIDAY from the library If this mode is not used the input HOLY r
9. Heating Ventilation Air Condition 5 8 HEAT_INDEX Type Function REAL Input T REAL temperature in C RH REAL Relative Humidity Output REAL Heat Temperature Index Heat_index Heat inde RH HEAT INDEX calculates at high temperatures and high humidity wind chill The function is defined for temperatures above 20 C and relative humidi ty gt 10 For values outside the defined range the input temperature is passed out 5 9 HEAT METER Type Function REAL Input TF REAL flow temperature in C TR REAL back flow temperature in C LPH REAL Flow in L h or L pulse E BOOL Enable Signal RST BOOL asynchronous reset input Setup CP REAL Specific heat capacity 2nd component DENSITY REAL density of the 2nd component CONTENT REAL share 1 100 PULSE MODE BOOL pulse counter if TRUE RETURN METER BOOL flow meter in the return if TRUE AVG TIME TIME time interval for current consumption Output C REAL current consumption in joules hour I O Y REAL amount of heat in joules 32 Version 1 00 Chapter 5 Heating Ventilation Air Condition 777 ee D HEAT_METER TF CL TR gt Y LPH E RST Y gt HEAT_METER is a calorimeter The amount of heat Y is measured in joules The inputs of TF and TR are the forward and return temperature of the me dium At the input LPH the flow rate in liters hour resp the flow rate per pulse of E is specified The property of E
10. S_IN BYTE ESR compliant status input PI BYTE default of position Al BYTE default of fin angle T UD TIME time to move up 0 255 T ANGLE TIME time to move flap from von 0 255 255 Setup SENS BYTE resolution of controll module T LOCKOUT TIME lockout time at direction reverse of motors Output POS BYTE simulated shutter position ANG BYTE simulated fin angle MU BOOL motor up signal MD BOOL Motor down Signal STATUS BYTE ESR compliant status output gt gt blind_control UP pos DN ang S_IN MU pi MD ai status jT UD T ANGLE BLIND CONTROL controls the shutter and the fin angle according to set tings in Pl and Al if UP and DN is both TRUE automatik modue POS und ANG are herein the values of the shutter At this outputs the simulated po sition and angle of the shutter are bypassed BLIND CONTROL switch the outputs MU or MD to TRUE in a corresponding order until the values in POS and ANG correspond to default of PI and Al A internal sequencer controls that while shutter moves up and down the fin angle is adjusted before the up and down movement happens So when the shutter moves up or down the fin angle is adjusted and after the movement it restores it s angle The input SNES defines at which difference the control module is active and adjusts the output in a way to correspond to the inputs PI and Al IF SENS 0 every difference is controlled if SENS 5 defau
11. all outputs can be linked flexible with logic inputs Up to 63 independently programmable events are possible and the user has virtually unlimited possibilities The programming of the Timers are done via an ARRAY 0 63 OF TIMER_EVENT It can thereby any number of events per channel and over lapping events can be generated The data structure TIMER_EVENT contains the following fields Data field Data Type Description CHANNEL BYTE Channel number 66 Version 1 00 Chapter 6 Electrical Engineering TYPE BYTE Event Type DAY BYTE Day or another number START TOD Start time DURATION TIME Duration of the event LAND BYTE Mask to be logical and LOR BYTE Mask for Logical OR LAST DWORD Internal use The data field is the CHANNEL specified for the relevant event channel if multiple channels are to be switched simultaneously per channel must be programmed in separate events The TYPE of event determines what type of event is to be programmed see the overview in the following table DAY defines either a bitmask days of the week Bit7 MO bitO SO or the day of the month year or a defined another number or count depending on the event type START is the start time TIMEOFDAY of the event with events as a function of an external time START can also define a time dif ference The duration defines independent of the type of event how long the event lasts Was an event
12. input DOWN S_IN BYTE ESR compliant status input Pl BYTE blind position in automatic mode Al BYTE slat angle in automatic mode SUN BOOL input signal from the solar sensor I O CX CALENDAR current time and calendar data Setup SUNRISE OFFSET TIME delay at sunrise SUNSET PRESET TIME delay at sunset DIRECTION REAL facade orientation 180 south facade ANGLE OFFSET REAL Horizontal Aperture Shading SLAT WIDTH REAL width of the slats in mm SLAT SPACING REAL distance of the slats in mm SHADE DELAY TIME delay time of shading SHADE POS BYTE position for shading Output QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE blind position in automatic mode AO BYTE slat angle in automatic mode 777 BLIND_SHADE 0 UP auf DN ap S_IN STATUS Pi POH al AOH ENABLE gt CX SUN CX gt BLIND_SHADE calculate the appropriate angle of the slats from the current position of the sun to guarantee an optimum shading The slats are tracked to the sun th ensure over the course of the day always shading 93 Version 1 00 Chapter 7 Blind Modules With the input ENABLE the function is activated when UP and DN automa tic mode are active The module evaluate the INPUT SUN which displays sunshine when TRUE If SUN or ENABLE gets FALSE then the device swit ches off automatically SUNRISE OFFSET define after which time lag after sunrise t
13. 0 1 0 1 1 111 0 pre ianition period 1 0 1 0 0 1 1 1 1 111 0 Open valve stade 1 1 0 1 1 0 1 1 1 1 112 O Flame burns post ianition period 1 0 1 1 0 1 1 1 0 112 0 Burner is runnina 1 0 1 0 0 1 1 1 1 111 0 Post ianition after flame stops 1 9 1 Boiler overheatina 1 0 1 1 0 1 0 1 0 3 1 foreian liaht failure The following time diagram sequence over_temp in pre hea oil temp m dor ignite Coil 1 Coil 2 Flame The timing diagram reflects the exact time line tl pre heating PRE HEAT TIME explains the various setup times and the t2 prepurge PRE VENT Time t3 pre ignition time PRE IGNITE TIME 28 Version 1 00 Chapter 5 Heating Ventilation Air Condition t4 safety time SAFETY TIME t5 post ignition time POST IGNITE TIME t6 delay for stage 2 STAGE2 DELAY 5 5 DEW CON Type Function REAL Input RH REAL Relative Humidity T REAL temperature in C Output REAL water vapor concentration in g m dew con RH dew con The module DEW CON calculates from the relative humidity RH and temperature T in C water vapor concentration in the air The result is calculated in grams m RH is shown in 96 50 50 and indicates the temperature in C The module is suitable for temperatures from 40 C to 90 C 5 6 DEW RH Type Function REAL Input VC REAL water vapor concentration in air in grams m T REAL temperature in C Output REA
14. Blind Modules fuzzy AO BYTE output value of the blade angle in automatic mode blind_scene 22 up Qu DN QD S_IN status pi po jai ao enable jswrite scene BLIND SCENE stores up to 16 scenes consisting of relevant current blind position and angle and can restore these scenes during retrieval Every scene can be active or inactive depending on whether saving the scene the input ENABLE was TRUE or not ENABLE TRUE means active A sce ne is retrieved by the number of the scene 0 15 is applied at the input SCENE and simultaneously ENABLE is set to TRUE A scene can only be ac cessed if both the inputs UP and DN are the same TRUE automatic mode This ensures that an active scene always overridden by the manual mode of operation is The following table illustrates the operation of BLIND SCENE UP DN ENABLE SWRITE SCENE QU QD PO AO 1 1 0 0 1 1 PI AI no scene 1 1 y write scene number y 0 1 y disable scene number y 1 1 1 0 y 1 1 recall scene number y The input S_IN and output STATUS are ESR compliant inputs and outputs through input S_IN upstream modules report their status to the module this status will be forwarded to the output of STATUS and own status mes sages issued also on STATUS STATUS Meaning 160 175 scenes 0 15 active 176 Scene written 88 Version 1 00
15. FT PT1 Functions wi thout a time reference are indicated with F_ lt modulename gt Logical equations Within this guide the logical links are used amp for AND for OR A for negated A and for a XOR exclusive OR Setup values for modules T ES To achieve that the application and programming remains clear and a in th t f ti b _ CLICK_EN Abbrechen at complex functions can be re CLICR EN E presented simply many of the mo MAX_RUNT IME MANUAL_TIMEOUT dules of the library OSCAT have ad DEBOUNGE_TINE CLK1 justable parameters that can be DBL POS1 edited in application by dou Punti ble clicking on the graphic symbol gie of the module Double clicking on D1_TOGGLE the icon opens a dialog box that al MASTER_MODE lows you to edit the Setup values If E a function is used multiple times so the setup values are set indivi dually for each module The processing by double clicking works on CoDeSys exclusively in CFC In ST all parameters including the se tup parameters may passed in the function call The setup parame ters are simply added to the normal inputs The parameters are in the graphical interface entered by double click and then processed as constants under IEC61131 It should be noted that time values has to be written with syntax T 200ms and TRUE and FALSE in ca pital letters Error and status Reporting ESR More complex components are largely contributed a Error or status outpu
16. H X CLICK EN TRUE 2 JL L H H D1 D1 TOGGLE TRUE 2 LE L H H 3 D1 TOGGLE FALSE 82 Version 1 00 Chapter 7 Blind Modules L 2 JL H H D2 D2 TOGGLE TRUE L 2 UL H H 3 D2 TOGGLE FALSE 1 2 3 4 5 in transition in the automatic mode the outputs PO and AO are set to the last value of POS and AN Double click Output pulse for one cycle Single click is blind moves in one direction for MAX_RUNTIME angle and position are not transferred ifthe variable MASTER_MODE TRUE The output of STATUS is compatible and ESR are status messages about state changes STATUS Meaning 130 Standby mode 131 Manual Standby 132 manually up 133 manually down 134 Single clicking up 135 single click down 136 IN TRUE forces values 137 Double clicking position 1 is hit 138 Double click position 2 is hit 139 Force Automatic Mode The following example shows the structure of a blind controller with the module BLIND_INPUT and BLIND_CONTROL x1 x2 BLIND_INPUT e BLIND_CONTROL POS Qui uP pos G QD DN an 1 STATUS iS IN MU 2 PO pi MD IN AO 3 jai status PI D1 di 55 UD AI D2 d2 ANGLE 83 Version 1 00 Chapter 7 Blind Modules The use of other BLIND modules is optional and is used to extend the func tionality BLI
17. If for example E_NIGHT set to TRUE and E_DAY not so in the evening at dusk the blinds shuts down but it must be ope ned the next morning manually If E NIGHT and E_DAY are not connected so both set internally to TRUE To identify the corresponding periods the module requires an external data structure of tyoe CALENDAR UP DN and S_IN the inputs from other BLIND modules and are passed in the day mode to the outputs QU QD and STATUS The signals PI Al and PO AO pass the values for the position and angle of the blind to the following modules In the night mode at the outputs of PO and AO the values for night mode are passed any manual operation deletes the automatic night mode If E_DAY TRUE at the end of the night the defined day mode with DAY POSITION and DAY_ANGLE is restored The time RESTORE_TIME is the maximum time to reach the day position The input and output S_IN STATUS are ESR compliant outputs and inputs In Input S_IN the upstream functions report their status to the module this status will be forwarded to the output of STATUS and own status messa ges also issued on STATUS STATUS Meaning 0 no message 141 Night mode 142 day position will be reached NNN forwarded messages The following graphic shows the interconnection with other modules of BLIND_NIGHT for blind control POS ANG BLIND_NIGHT Timing Diagram 86 Version 1 00 Chapter 7 Blind Modules 12 00 SUN_SET
18. OUT BOOL control signal for the pump STATUS BYTE ESR compliant status output 777 ACTUATOR_COIL IN OUT STATUS ACTUATOR_COIL is used to control simple valves The output OUT follows the input signal IN If the setup variable SELF ACT CYCLE set to a value greater than O the valve is automatically activated for the duration of SELF ACT TIME if it was off for the time SELF ACT CYCLE An ESR compli ant status output indicates state changes of the valve for further proces sing or Data Logging The status messages are defined as follows STATUS 100 Standby STATUS 101 valve was activated by TRUE at the input IN STATUS 102 valve was activated automatically 4 5 ACTUATOR_PUMP Type Function module Version 1 00 Chapter 4 Actuators Input IN BOOL Control signal for pump MANUAL BOOL Manual control signal RST BOOL reset signal Output PUMP BOOL control signal for the pump RUNTIME REAL engine running time in hours CYCLES REAL number of on off cycles of the pump Setup MIN ONTIME TIME minimum runtime for motor MIN_OFFTIME TIME minimum stoptime for motor RUN_EVERY TIME time after that the pump runs automatical ACTUATOR_PUMP is a pump interface with operating hours counter The pump can be turned on with both IN or Manual The setup variables MIN ONTIME and MIN OFFTIME set a minimum ON time and minimum OFF time If the input IN reaches TRUE quicker than MIN ONTIME then the pump
19. is available in the Source Code and verified and tested by a variety of applications in detail Extensive knowledge and suggestions will continue to flow through a va riety of applications to the library Thus the library can be described as very practical OSCAT understands his library as a development template and not as a mature product The user is solely responsible for the tests in its application modules with the appropriate procedures and to verify the necessary accuracy quality and functionality At this point we refe rence to the license and the disclaimer mentioned in this documentation Version 1 00 Chapter 2 Introduction 2 2 Conventions 1 Direct modification in memory Functions which modify input values with pointer like _Array_Sort starts with an underscore Array Sort sorts an array directly in memory which has the significant advantage that a very large array may not be passed to the function and therefore memory of the size of the array and the time is saved for copying However it is only re commended for experienced users to use these functions as a mi suse may lead to serious errors and crashes In the application of functions that begin with special care is appropriate and in parti cular to ensure that the call parameters never accept undefined va lues Naming of functions Function modules with timing manner such as the function PT1 are described by naming FT modulname ie
20. is determined by the Setup Varia ble PULSE_MODE PULSE_MODE FALSE means the amount of heat is ad ded continuously as long as E is set to TRUE PULSE MODE TRUE means the amount of heat with each rising edge of E is added up The PULSE_MODE is turned on the use of heat meters while indicating the flow rate in liters per pulse at the input LPH and the heat meter is connected at the input E If no flow meter is present the the pump signal is connec ted at input E and at the input LPH given the pump capacity in liters per hour When using a flow meter with analog output is the output to be con verted to liters per hour and sent to the input LPH the input E will be set to TRUE With the setup variables CP DENSITY and CONTENT the 2nd component of the medium is specified For operation with pure water no details of CP DENSITY and CONTENT are necessary fzy If a mixture of water and a 2nd media is present with CP the specific heat capacity in J KgK with DENSITY the density in KG l and with CONTENT the portion of the 2nd component is specified A proportion of 0 5 means 50 and 1 would be equivalent to 100 The setup variables RETURN_METER is spe cified whether the flow meter sits in forward or reverse RETRUN_METER TRUE for return measurement and FALSE for flow measurement The out put C of the module represents the current consumption The current con sumption is measured in joules hour and is determined at the intervals of AVG_TIME T
21. is offered in electronic form for download or distributed on data carriers it has to be ensured that a clearly visible reference to OSCAT and a link to WWW OSCAT DE are included accordingly 1 3 Registered trademarks All the trademarks used in this description are applied without reference to their registration or owner The existence of such rights can therefore not be ruled out The used trademarks are the property of their respective owners Therefore commercial use of the description or excerpts of it is not permitted 5 Version 1 00 Chapter 1 Legal 1 4 Intended Use The software modules included in the OSCAT library and described in this documentation were exclusively developed for professionals who have had training in PLC The users are responsible for complying with all applicable standards and regulations which come into effect with the use of the software modules OSCAT does not refer to these standards or regulations in either the manual or the software itself 1 5 Other All legally binding regulations can be found solely in chapter 1 of the user manual Deduction or acquisition of legal claims based on the content of the manual apart from the provisions stipulated in chapter 1 is completely ruled out 6 Version 1 00 Chapter 2 Introduction 2 Introduction 2 1 Objectives OSCAT is for Open Source Community for Automation Technology OSCAT created a Open Source Library referen
22. message is generated for lamp re placement Status 110 Lamp off 111 Lamp on no dimming allowed 112 Lamp on dim allowed 120 Call for lamp replacement The following example shows the use of the module F_LAMP in conjunction with DIMM I TASTEN 55 Version 1 00 Chapter 6 Electrical Engineering 6 7 PULSE LENGTH Type Function module Input IN BOOL input pulse Output SHORT BOOL pulse if IN lt T SHORT MIDDLE BOOL pulse if IN lt T LONG and IN gt T SHORT LONG BOOL TRUE if IN gt T SHORT Setup T SHORT TIME Maximum length for short pulse T LONG TIME minimum length for a long pulse Pulse Length PULSE LENGTH sets on an input pulse at IN one of the 3 outputs The out put SHORT is for one cycle TRUE if the input pulse is less than T SHORT The output MIDDLE will TRUE for one cycle when the input pulse length is between T SHORT and T LONG The output of LONG is set when the input pulse has exceeded T LONG and remains to TRUE as the input pulse is set to TRUE 6 8 PULSE T Type Function module Input IN BOOL input pulse T1 TIME minimum time T2 TIME maximum time Output Q BOOL output pulse 56 Version 1 00 Chapter 6 Electrical Engineering PULSE_T generates an output pulse length of T2 when the input IN is less than T1 to TRUE If the input IN for longer than T1 to TRUE the output Q follows the input IN and is at the same
23. started the desinfection by hand with a rising edge at MANUAL 36 Version 1 00 Chapter 5 Heating Ventilation Air Condition The process of a disinfection cycle is started with an internal start due to DT_IN DAY and T_START or by a rising edge at MANUAL The output HEAT is TRUE and controls the heating of the boiler Within the heating time T_MAX_HEAT the input signal TEMP_BOILER must go then to TRUE If the temperature is not reported within T_MAX_HEAT the output STATUS pas ses fault The disinfection then continues anyway After the heating the heater temperature is measured and reheated if necessary by TRUE at the output HEAT When the boiler temperature is reached PUMP gets TRUE and the circulation pump is turned on Then the individual valves are ope ned one after the other and measured whether within the time T_MAX_RETURN the temperature war reached at the return of the circulati on line If a return flow thermometer is not present the input T_MAX_RE TURN remains open The output STATE is compatible with ESR and may give the following mes Sages 110 On hold 111 Sequence run 1 Boiler temperature was not reached 2 Return temperature at VentilO was not reached 3 8 Return temperature at valvel 7 was not reached Schematic internal structure of Legionella i m The following example shows a simulation for 2 disinfection circuits with trace rec
24. the output VALVE the after feed valve is connected To debounce at the troubled fill niveau the level sensor its response time can be adjusted using the Setup variable LEVEL_DELAY_TIME At the input LEVEL with TRUE is displayed that the li quid level is too low After the input was through for the time LEVEL_DE LAY_TIME to TRUE the output VALVE set to TRUE to replenish fluid During the replenishment process MAX_VALVE_TIME is monitored and if VALVE stay longer than this time to TRUE an alarm is generated in the case of sensor failures or leaks to prevent a permanent refill The module also mo nitors the input LEAK which for normal operation must always be FALSE Once LEAK goes to TRUE the refill immediately stops and a alarm is gene rated LEAK is used to connect leak sensors and or additional niveau sen sors above the normal levels If f an alarm occurs in the operation the mo dule will stop any refill until the error has been fixed and the input ACLR is set to TRUE shortly At the ESR status output all operating conditions are passed with ESR messages STATUS 1 leak sensor LEAK is enabled STATUS 2 refill time MAX_VALVE_TIME was exceeded STATUS 100 level is reached feeding off STATUS 101 ACLR was pressed STATUS 102 level below make up runs 41 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 17 TANK_VOL1 Type Function REAL Input TR REAL Radius of the tank TL REAL Length o
25. time with IN set to FALSE If IN is longer than the time T2 to TRUE the output is after the time T2 automati cally reset to FALSE A further impulse at IN while the output is TRUE sets the output with the falling edge of IN to FALSE Is input IN longer than the time T2 set to TRUE the output Q automatically defaults to FALSE after the time T2 The following chart shows the input pulse that applies to T1 longer and T2 the output Q follows the input Then at input IN a short pulse less than T1 is generated and the output remains active until a further pulse to IN resets it again Another short pulse at the input IN sets the output to TRUE until it will be deleted automatically after the expiry of the time T2 6 9 SW RECONFIG Type Function module Input IN BOOL push button input TD TIME debounce time for input TR TIME reconfiguration Output Q BOOL output SW RESetup is an intelligent push button interface it can debounce the input and automatically detects whether a break contact element or clo sing contact is connected to the input IN If at input IN a break contact ele ment is detected so the output Q is inverted If a closing contact is connected to the input IN the module creates for each change of state of 57 Version 1 00 Chapter 6 Electrical Engineering the switch with a pulse with length TR TD is the bounce time and TR the reconfiguration time If the input IN remains longer than t
26. 00 noon for a period of 30 mi nutes TIMER_2 produces limited by the cycle time the exact DURATION at the output TIMER 2 notes on which day it produced the last output pul se thus ensuring that generates only one pulse per day 6 14 TIMER_EVENT_DECODE Type Function Input EVENT STRING Event string LANG INT language OUTPUT TIMER BOOK TIMER EVENT DECODE EVENT TIMER EVENT DECODE LANG TIMER EVENT DECODE allows the programming of Timer Events using string instead of loading the structure TIMER EVENT The events are specified as follows lt Typ Kanal Day Start duration country Lor gt Element Description Formats lt gt Start and stop characters of the record Type Type of event as described in 123 2 0101 8 33 16 FF TIMER_P4 Channel to be programmed channel 123 2 0101 8 33 16 FF 62 Version 1 00 Chapter 6 Electrical Engineering Day Selection number eg Day 123 2 0101 8433 16 FF Mo MO DI DO Start Start time daytime TOD 12 00 Duration Duration of the event T 1h3m22s Country And logical link 123 2 0101 8 33 16 FF Lor logical or link 123 2 0101 8 33 16 FF Field Day has depending on the type of event different meanings and can also be specified with week as a text or a list of the week The input LANG specifies the used language O the default language set in the setup 1 english
27. 5 The angle of the blades is issu ed by the output ANG with mean ANG 0 is invertical position and ANG 255 is the horizontal position values 0 255 indicate the appropriate an 74 Version 1 00 Chapter 7 Blind Modules gle By outputs POS and ANG the information on the position of the shut ter control is provided ANG and POS may only provide useful results if the times T_UD and T_ANGLE are precisely adapted to the corresponding blind The actuator may if T ANGLE is set to T 0s be used for all types of roller shutters The inputs T_UD TANGLE T_LOCKOUT and have the follo wing default values T UD T 10S T ANGLE T 3S T_LOCKOUT T 100MS The input and output S_IN STATUS are ESR compliant outputs and inputs In Input S_IN the upstream functions report their status to the module this status will be forwarded to the output of STATUS and own status messa ges also issued on STATUS If a status message is present at the input it will overwrite the own status messages an error will be put out with hig hest priority STATUS Meaning 0 no message 1 Error UP and DN active simultaneously 101 Manual UP 102 Manual DN NNN forwarded message The following graphic shows the internal structure and function of the mo dule 7 3 BLIND_CONTROL Type Function module 75 Version 1 00 Chapter 7 Blind Modules Input UP BOOL Input UP DN BOOL input DOWN
28. ATUS BYTE ESR compliant status output FAIL BOOL fault TRUE if error appearance I O RUNTIME1 UDINT operating time level 1 Runtime2 UDINT operating time level 2 CYCLES UDINT number of burner starts Setup PRE HEAT TIME TIME maximum time for fuel oil warming PRE VENT TIME TIME prepurge PRE IGNITE TIME TIME pre ignition time POST IGNITE TIME TIME post ignition time STAGE2 DELAY TIME delay level 2 SAFETY TIME TIME LOCKOUT TIME TIME time must elapse before with a RST a interference can be deleted MULTIPLE IGNITION BOOL KW1 REAL burner output at level 1 in KW KW2 REAL burner output at level 2 in KW BURNER i9 sin motor stage2 coili jover temp coil2 joil temp pre heat Flame ignite irst Kuh rst timer status runtime1 gt fail runtime2 gt gt runtimel cycles gt gt runtime2 gt cycles BURNER is a control interface for oil or gas burner operating at kilowatt hour meter and counter The module controls a two stage burner with op tional fuel oil warming The input IN is the control input that starts the bur ner only when the input OVER TEMP is FALSE OVER TEMP is the boiler thermostat protection which gets TRUE if the boiler temperature has rea ched the maximum temperature A burner start begins with the fuel oil 26 Version 1 00 Chapter 5 Heating Ventilation Air Condition warming by PRE_HEAT gets TRUE Then it wa
29. AX_ON single 0 double 0 0 TOG PULSE double 0 0 TOG PULSE long 0 0 1 dimm up start from 1 if SOFT_DIMM TRUE 1 dimm down and turn off at O 10 ON VAL O 1 OFF OFF 0 wenn RST_OUT TRUE 6 5 DIMM I Type Function module Input SET BOOL input for switching the output to VAL VAL BYTE value for the SET operation IN BOOL control input for buttons RST BOOL entrance to switch of the output Output Q BOOL output DBL BOOL double click output I O OUT Byte Dimmer Output Setup T_DEBOUNCE TIME debounce time for buttons T_RESETUP TIME reconfiguration time T_ON_MAX TIME start limitation T_DIMM_START TIME reaction time to dim T_DIMM TIME time for a dimming ramp MIN_ON BYTE 50 minimum value of OUT at startup MAX_ON BYTE 255 maximum value of OUT at startup SOFT_DIMM BOOL if TRUE dimming begins after 52 Version 1 00 Chapter 6 Electrical Engineering switch on at 0 DBL_TOGGLE BOOL if TRUE the output DBL is inverted at each double click RST_OUT BOOL if Reset is true OUT is set to 0 DIMM is an intelligent Dimmer which automatically adjusts itself to ope ning or closing switches without reconfigure The Dimmer can be set via the setup variables Over time T_DEBOUNCE the button is debounced It is set by default to 10ms The time variable T_RECONFIG decide whether a open or close switch is connected at the Input IN If the input is longer than that defined T R
30. BOOL input requirement for immediate Deployment HEAT BOOL output loading circuit ERROR BOOL error signal STATUS Byte ESR compliant status output T_UPPER_MIN REAL minimum temperature at top Default 50 T UPPER MAX REAL maximum temperature at top Default 60 T LOWER ENABLE BOOL FALSE if lower Temperature Sensor does not exist T LOWER MAX REAL maximum temperature of bottom Default 60 T REQUEST 1 REAL temperature requirement 1 Default 70 T_REQUEST_2 REAL temperature requirement 2 Default 50 T REQUEST HYS REAL hysteresis control Default 5 T_PROTECT_HIGH REAL upper limit temperature Default 80 T PROTECT LOW REAL lower limit temperature Default 10 23 Version 1 00 Chapter 5 Heating Ventilation Air Condition 777 Boller 6 T_upper Heat T_lower erron Pressure status jenable jReq 1 Req 2 Boost BOILER is a Controllerfor buffers such as warm water buffer With two se parate temperature sensor inputs also storage layers can be controlled With the setup variable T LOWER ENABLE the lower temperature sensor can be switched on and off When the input ENABLE TRUE the boiler is heated HEAT TRUE until the preset temperature T LOWER MAX rea ches the lower area of the buffer and then turn off the heater until the lower limit temperature of the upper region T UPPER MIN is reached If T LOWER ENABLE is set to FALSE the lowe
31. Door Rain BLIND_SECURITY makes sure the blinds drive either up or down when cer tain events occur The inputs UP and DN control a downstream module BLIND_ACTUATOR over the outputs of QU and QD With the inputs FIRE WIND RAIN ALARM the inputs UP and DN are overwritten and the blinds drive either completely up or completely down This FIRE has the highest priority followed by WIND Alarm and with the lowest priority RAIN Rain can be overridden as the only one by manual inputs UP and DN Therefore if the user should decide to remain open the blind despite the rain he must interrupt the rain mode only by a short press of the UP or DN FIRE drives the shutter to the top while RAIN Wind and Alarm are configurable for up or down ALARM is configured using the setup variables ALARM_UP for both high and down drive the setup variable WIND_UP specifies whe ther to run in Wind up or down The variable RAIN_UP determine what po sition will be approached at Rain The default values are UPfor Alarm UP for Wind and DNfor Rain The setup variables can be changed by dou ble clicking the icon at any time The input and output S_IN STATUS are ESR compliant outputs and inputs In Input S_IN the upstream functions report their status to the module this status will be forwarded to the output of STATUS and own status messa ges also issued on STATUS STATUS Meaning 0 no message 111 Fire 112 Wind 113 Burglar alarm 114 Door al
32. ECONFIG defined time in a state this is assumed to rest position If the start limitation T ON MAX is exceeded it switches the output automatically of The times and T DIMM Start T DIMM sets the ti ming of the Dimmers fixed With the inputs of SET and RST the output Q can be switched on or off at any time SET relies on the output OUT through the by VAL predetermined value RST sets OUT to O if the setup RST OUT variable is set to TRUE RST also switch DBL to FALSE SET and RST may be used to connect fire alarm systems or alarm systems With SET all the lights in an emergency case can be centrally enabled or disabled with RST when leaving the buil ding While switch on and of the last output value of the dimmer remains at the output OUT only a FALSE at output Q switches the light off and a TRUE at Q switch the lamp on again When switching from a short press limits the module the output OUT to at least MIN ON and maximal MAX ON If for example the dimmer to 0 the device automatically sets the output OUT to 50 and vice versa the output OUT gets if it is higher than MAX ON is limited to MAX ON These parameters are intended to prevent present after turning a very small value at the output OUT and Q active terms despite no light By the parameter MIN ON a minimum value of light is defined when switched on 53 Version 1 00 Chapter 6 Electrical Engineering Conversely for example the light in the bedroom is prevented by
33. ESR compliant messages about the state of the module When there are no messages available each module passes the input adjacent S_IN status messages on to the STATUS output Summary of the Blind status messages STATUS Module Description 111 SECURITY Safe position in case of fire 112 SECURITY Security position at wind 113 SECURITY Safety position at ALARM 114 SECURITY Door contact safety position 115 SECURITY Security position in the rain 72 Version 1 00 Chapter 7 Blind Modules 1 ACTUATOR Error UP and DOWN simultaneously 120 ACTUATOR Up motion 121 ACTUATOR down motion 121 CONTROL Up moving position 122 CONTROL Down moving position 123 CONTROL UP moving angle 124 CONTROL Down moving angle 121 CONTROL_S Up motion 122 CONTROL_S down motion 123 CONTROL_S Auto positioning 127 CONTROL_S Lockout Time 128 CONTROL_S Calibration 129 CONTROL_S Extend mode 130 INPUT Standby 131 INPUT Manual Timeout 132 INPUT Manual Up 133 INPUT Manual Down 134 INPUT SingleClick up 135 INPUT SingleClick Down 136 INPUT Forced position 137 INPUT Double click 1 138 INPUT Double click 2 141 NIGHT Night position active 151 SHADE Active shading 160 175 SCENE active scene 178 SET Set operation 179 SET Restore operation 73 Version 1 00 Chapter 7 Blind Modules 7 2 BLIND_ACTUATOR Ty
34. L Relative humidity in 96 29 Version 1 00 Chapter 5 Heating Ventilation Air Condition 30 Version 1 00 Chapter 5 Heating Ventilation Air Condition The module DEW RH calculates the relative humidity in 50 50 from the water vapor concentration VC and temperature T in C The water vapor concentration is measured in grams m DEW_CON can be used for calculations in both directions heat up and cool down If cooled too much then the maximum relative humidity limited to 100 For calcu lation of the dew point of the module DEW_TEMP is recommended In the following example the case will be calculated when air is cooled from 30 C and relative humidity of 50 by 6 degrees The module DEW_CON provides the moisture concentration in the outlet air of 30 and DEW_RH calculates the resulting relative humidity RH of 69 7 These cal culations are important when air is cooled or heated In air conditioning systems a resulting relative humidity of 100 hast to be avoided due to condensation and the resulting problems COTE See also the modules DEW_CON and DEW_TEMP 5 7 DEW_TEMP Type Function REAL Input RH REAL Relative Humidity T REAL temperature in C Output REAL dew point The module DEW_TEMP calculate the dew point temperature from the re lative humidity RH and temperature T in C The relative humidity is gi venin 50 50 31 Version 1 00 Chapter 5
35. MAX_ON to apply full brightness immediately after switch on If the para meter SOFT DIMM set to TRUE the dimming starts at power on with a long button press every time at O In addition to the function of the dim mer a double click on the input IN is decoded to the output DBL for one cycle to TRUE If the setup variable DBL_TOGGLE is set to TRUE the out put DBL is inverted each time at a double click The output DBL can be used to switch additional load or events with a double click The output DBL can be switched to the input SET and the dimmer can be set to a predefined value VAL using a double click OUT is the value of the dimmer and is defined as an I O variable external This has the advantage that the value of the dimmer can be changed external ly at any time and can be reconstructed even after a power failure OUT can be defined if desired retentive and persistent The following table shows the operating status of the dimmer IN SET RST Q DIR DBL OUT single 0 0 NOT Q OUT lt 127 LIMIT MIN_ON OUT MAX_ON double 0 0 TOG PULSE long 0 0 ON NOT DIR Ramp up or down depending on DIR start at 0 when soft dimm TRUE and Q 0 reverse direction if O or 255 is reached 1 0 ON OUT lt 127 a VAL 0 1 OFF UP OFF 0 wenn RST_OUT TRUE 6 6 F_LAMP Type Function module Input SWITCH BOOL dimmer switch input DIMM BYTE input from the dimmer RST BOOL input for resetting the co
36. ND INPUT and BLIND CONTROL gives a full blind control BLIND_INPUT can decode a double click at the two inputs S1 and S2 and turn the two outputs D1 and D2 These outputs can be used downstream function blocks or to control any other event Master Mode With the variable MASTER_MODE TRUE the master mode is turned on The master mode prevents that the angle ANG and position POS will be transfered to the outputs AO and PO in Standby Mode 130 Blind modules which are between the input and Control modules can switch the position of the shutter and the shutter remains after the change in the new positi on if MASTER_MODE FALSE However if the variable MASTER_MODE TRUE ensures that after an automatic stop by downstream modules the Blind Input resets again to the old position If MASTER_MODE FALSE in the state 130 the POS and ANG is transmitted in on the outputs of PO and AO Is MASTER_MODE TRUE the last valid value remains at the STATUS 130 on the outputs PO and AO and the inputs of POS and ANG are not transferred The module BLIND_INPUT thus retains the last valid BLIND_IN PUT position 7 6 BLIND_NIGHT Type Function module Input UP BOOL Input UP DN BOOL input DOWN S_IN BYTE ESR compliant status input Pl BYTE input value of the blind position in automatic mode Al BYTE input value of the blade angle in automatic mode 84 Version 1 00 Chapter 7 Blind Modul
37. ND_SHADE specifically for use with roller blind Here no slat angle for shading must be calculated but simply ensure that when the sun shines the blind closes far enough In the inactive state of the module the inputs UP DN and PI S_IN passed unchanged through to the outputs QU QD PO and STATUS The module is activated if UP TRUE DN TRUE ENABLE TRUE and SUN for at least SHADE_DELAY TRUE If these conditions are met the module checks whether the current horizontal sun angle is in the range between HORZ1 and HORZ2 and the vertical sun angle is lower than VERT Is now also the current time between sunrise SUNRISE OFFSET and sun set SUNSET PRESET then the module moves in the STATUS 151 sha ding and is ensuring that the value issued at output PO not greater value than SHADE POS PO is then the minimum of Pl and SHADE POS For the angle HORZ1 and HORZ2 is valid 90 East 180 South 270 West SHADE DELAY prevents a permanent up and down move when partly cloud cover the blinds With the input ALERT for example can be achieved in a simple manner that the roller blind goes up when the door opens The ALERT input has the highest priority in the module forces STATUS 152 independent of the inputs and sets QU TRUE FALSE QD drives therefore manually UP Within a blind control the BLIND SHADE are used as follows
38. ON 135 and ANGLE OFFSET 65 The shading function calculates the angle of slats so that the slats only close as far as the sun is shaded but still as much light as possible enters the room With the values DIRECTION and ANGLE OFFSET the horizontal angle of the sun which requires a shading is calculated Depending on the thickness of the wall and the width of the window the ANGLE_OFFSET can be set so that unnecessary shading is avoided By DIRECTION of the direc tion of the facade is specified Using the dimensions of the slats width and distance in millimeters SLAT WIDTH and SLAT SPACING the module cal cuates how far the slats should be tilted to avoid the sun The target is to tilt the slats as far as absolutely necessary in order to guarantee optimal lighting conditions To not influence the mood and light conditions at sunri se and sunset an OFFSET of the sunrise and a PRESET before the sunset can be adjusted With an offset of 30 minutes and a preset of 60 minutes for example the shading started 30 minutes after sunrise and already fi nished 60 minutes before sunset The input SUN of the module is to connect a solar intensity sensor or any suitable sensor which interrupts the function if there is no solar radiation The following graphic illustrates the shading Lamellen a u Verstebung Vertikaler Sonnenwinkel HI The input and output S IN STATUS are ESR compliant outputs and inputs In Input S IN the upstream f
39. OSCAT Building LIBRARY Documentation In English Version 1 00 Chapter Table of Contents 1 Led iii sare a D 1 1 Diselaimer ns an EP 5 1 2 License Terms en an he ee ee 5 1 3 Registered ademas eee na nennen KDE USE ai 5 1 4 Antended USE icu renim enar are un erbe IT E d sam RD Kanaren 6 A O 6 2 Introduction 2 1 Object VES a TL 7 2 2 2 CH HNENDIONS rca 8 2 3 Test Environment ne rasant hme ins dud Dee nn ae rad dia 9 2 4 Releases u en I 10 2 94 SUD DOM m 10 DA tos dl 3 1 BULDING VERSION da 11 4 Actustors nn anna anna Le AT ACTUATOR een een ius este 12 AD ACTUATOR na ei 13 A A A E a TE REE me 15 44 ACTUATOR CO nennen 16 4 5 ACTUATOR PUMP se aa iu 16 DE WE ACTUATOR O nee 17 AT AUTORUN io m T 19 5 Heating Ventilation Air Condition eere 22 5 1 AR Nec uen 22 SUME 23 22 18 2 ala lia 22 A 23 54 BURNER een 25 cM IM MEET D T UTERE 29 A a E A aa 29 GP SINE A 31 5 8 HEAT INDEX ee nee an a 32 5 9 HEAT METER uanaeaeaneneneneannnnenennnnnnnnenennnnnnnnennnnnnenennnnnnnnennnnnenennnnnnenennnnnenenn 32 5 10 BEAT TEMP sarro dit 33 2 Version 1 00 Chapter O A E AE 35 A A 38 STN EMEDI DINI s E 39 5 14 EDT MES A 39 5 15 T AA 39 MEI AN SUNT TU laa EE E NET 41 A acids dad ac innate SUUS eau santa nae aateamataseoy 42 SUA mous ENERO DTE 42 SITE a NN Le TR 43 EOD SUE FERE oe seduta etat c
40. R_2 generates an output event with a programmable duration DT_IN provides the building block the local time START_TIME and DURATION spe cifies the time of day and the duration of the event The input mode deter mines how often and on which days the event are produced HOLIDAY is an input signal indicating whether the current day is a holiday This signal can be generated by the module HOLIDAY MODE Q 0 no output is created 1 only on Monday 2 only on Tuesday 3 only on Wednesday 4 only on Thursday 5 only on Friday 6 only on Saturday 7 Only on Sunday 11 every day 12 every 2 days 13 every 3 days 14 every 4 days 15 every 5 days 16 every 6 days 20 Weekdays Monday to Friday 21 Saturday and Sunday 22 Working days weekdays excluding public holidays 23 Holidays and weekends 24 Only on holidays 25 First day of the month 26 Last day of the month 27 Last day of the year December 31 61 Version 1 00 Chapter 6 Electrical Engineering 28 First day of the year January 1 Example of the use of TIMER_2 The example shows the system routine in this case for a Wago controller which reads the internal clock and provides for DATE_TIME for TIMER_2 and HOLIDAY HOLIDAY provides holiday information on the TIMER_2 TI MER_2 supplies in this example at weekends Saturday and Sunday and holidays mode 22 an output signal at 12
41. SAT FALSE and air saturated water when SAT TRUE The cal culated values are calculated using an approximate formula and results values with an accuracy greater than 0 01 in the temperature range of 0 100 C at a constant pressure of 1013 mBar The deviation of the density of air saturated with water is corrected accor ding to the formula of Bignell The dependence of the density of water pressure is relatively low at about 0 046 kg m per 1 bar pressure increase in the range up to 50 bar The low pressure dependence has practical applications no significant influ ence 45 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 22 WATER_ENTHALPY Type Function REAL Input T REAL temperature of the water Output REAL enthalpy of water in J g at temperature T water_enthalpy water_enthalpy WATER_ENTHALPY calculates the Enthalpy Heat content of liquid water as a function of temperature at atmospheric pressure The temperature T is given in Celsius The calculation is valid for a temperature of 0 to 100 C and the result is the amount of heat needed to head the water from O C to a temperature of T The result is expressed in joules gram J g and passed as KJ Kg It is calculated by linear interpolation in steps of 10 and thus reach a sufficient accuracy for non scientific applications A possible Application of WATER ENTHALPY is to calculate the amount of energy nee ded for example to head a bu
42. TEAMP D4AY cooling start temperature day COOL START TEMP NIGHT cooling start temperature night COOL STOP TEMP REAL cooling stop temperature START DAY TOD start of the day START NIGHT TOD early night CYCLE TIME TIME query time for outside temperature 43 Version 1 00 Chapter 5 Heating Ventilation Air Condition t_exti te t_ext2 heat t_ext3 cool t_ext_config dt_in TEMP_EXT processes up to 3 remote temperature sensor and provides by mode a selected external temperature to the heating control It calculates signals for heating and cooling depending on outdoor temperature date and time With the input T_EXT_Setup is defined how the output value T_EXT is determined If T_EXT_Setup is not connected then the default va lue 0 The setup values T_EXT_MIN and T_EXT_Max set the minimum and maximum value of the external temperature inputs If these limits are ex ceeded or not reached a fault in the sensor or broken wire is assumed and instead of measured valued the default value T_EXT_DEFAULT is used T_EXT_Setup T_EXT 0 Average of T_EXT1 T_ext2 and T_ext3 1 T_EXT1 2 T_EXT2 3 T_EXT3 4 T_EXT_DEFAULT 5 Lowest value of the 3 inputs 6 Highest value of 3 inputs 7 Average value of 3 inputs With the setup variables HEAT PERIOD and COOL PERIOD is defines when heating and when cooling is allowed The decision whether the output HEAT or COOL g
43. Version 2 3 9 31 M ller EC4P222 with CoDeSys Version 2 3 9 31 CoDeSys Simulation on 1386 CoDeSys 2 3 9 31 6 CoDeSys Simulation on 1386 CoDeSys 3 4 9 S7 and STEP 7 The OSCAT library is compiled and verified on STEP7 since version 1 5 PCWORX MULTIPROG The OSCAT library since version 2 6 compiled on MULTIPROG and verified Bosch Rexroth IndraLogic XLC L25 L45 L65 with Indraworks 12VRS 10 Bosch Rexroth IndraMotion MLC L25 L45 L65 with Indraworks 12VRS 11 Bosch Rexroth IndraMotion MTX L45 L65 L85 with Indraworks 12VRS Version 1 00 Chapter 2 Introduction We are constantly striving OSCAT the library to also test in other test envi ronments 2 4 Releases This manual is updated by OSCAT continuously It is recommended to dow nload the latest version of the OSCAT manual under_www OSCAT DE Here the most current Manual is available for download In addition to the Ma nual OSCAT prepared a detailed revision history The OSCAT revisionhistory lists all revisions of individual modules with amendments and at what re lease the library of this component is included 2 5 Support Support iS given by the users in the forum WWW OSCAT DE A claim for support does not exists even if the library or parts of the library are faulty The support in the forum under the OSCAT is provided for users voluntarily and with each other Updates to the library and documentation are usually made available once a month o
44. X_RUNTIME the run time is limited which ist started by a simple one Click started but not ter minated with another Click The value of MAX_ RUNTIME defaults to T 60s and should be as long as the blind safely reach the end position from any position Two outputs D1 and D2 can be used to evaluate a dou ble click on S1 or S2 if D Toggle TRUE a double clicking switch an ap propriate output and a further double click again off if D Toggle FALSE so with each double click a pulse is generated at the corresponding out put After a manual operation command is the module is for the time MANUAL TIMEOUT in the mode Manual Standby STATUS 131 the manually hit position is maintained so well for this time and the automatic functions of all downstream components are suppressed By a long longer than CLICK TIME pressure on both buttons the Manual standby mode is terminated prematurely and returned to automatic mode The following table shows the operating states of the module POS S1 S2 IN PI QU OD PO DI D2 ANG Al AO x L L L H H x 5 Standy automatic operation H Y H H Y controlled operation Pl and Al are served X H L L H L X Manual mode up X L H L L H X Manual operation down X H H L H H X Manual Mode Exit prematurely X L L L L L X Manual operation standby until ti meout expires X 4 UL L H L X CLICK EN TRUE X L 4 IL L
45. anna crt eir ra EM eU EE 45 5 21 WATER DENSITY nee 45 5 22 E ettet tette tette tcp 46 E MEM LUN 46 6 Electrical Engineering iiissssasaaasas un sAVARRRRANRRRSRFRSPERA DY Do do NNNM 47 6 2 ONCE OID 49 A d deem ID de ed dE EDU 49 A DIN Zn 50 FEN ee oe re ee 52 Te ee 54 A O 56 63 RUGE sr O TER 56 b 9 SW BECONFIG ios ic nico 57 A TT 58 CORE A NRI 59 SN MEN NNI ORE 60 O EINEN 60 6 14 _TIMER_EVENT_DECODE aaeananneneneannnnnenennnnnnnnenennnnnnnenennnnnenennnnnnenennnnnennnnann 62 6 15 Eee ee 63 NG AM S ur NNI 65 7 Blind Modules iii a CR UR Rub NR ARUM M Teg T5 RERO e C i S asc sisson pes san ue 72 7 2 BEIND ACTUATOR 2 220 202 neue doeet p ada 74 T 3 BEIND CONTROL une rn 75 7 4 BLIND CONTROL Socia De a KOE RE RE ee 78 I 922 B KIN DIN BOT 222 Em 80 20 BEHIND NIGAM ee tacna otra 84 VET BLIND SCENE Dm 87 7 8 BEIND SECURITY osa hellen 89 7 9 BEIND Xil 91 1 10 BUND SHADE u nn a rn and ETE e i ner m 93 7112 BLIND SHADE S EHE 96 Version 1 00 Chapter 4 Version 1 00 Chapter 1 Legal 1 Legal 1 1 Disclaimer The software modules included in the OSCAT library are offered with the intent to serve as a template and guideline for software development for PLC according to IEC61131 3 A functional guarantee is not offered by the programmers and is excluded explicitly As the software modules included in the library are provided free of charge no warranty is provi
46. are aligned to the application The system can also be expan ded at any later time allowing any expansion of the functions Applicati ons include all types of blinds shutters and all types of shading devices The modules are designed so they can be easily connected in series and the order of the wiring at the same time determines the priority of the functions The signals UP and DN for manual operation and the guidelines for angle and position in the automatic mode PI and Al are passed from module to this module which ensures a simple signal path and a clear structure A special feature is that the signals UP and DN if both are true simultaneously switch to automatic mode All modules have the inputs UP and DN with which the manual upd and down command is received and by QU and QD is passed on to the next module If both inputs UP and DN set to TRUE then the relevant modules switch to automatic mode and evaluate the inputs PI and Al position and angle for input from the blind If both inputs UP and DN set to TRUE then the relevant modules switch to automatic mode and evaluate the inputs Al and PI position and angle for input from the blind By order of the modules also the priority of the indivi dual functions are determined and can easily changed by users Future or custom features can be turned on in this way quickly and easily into the existing modules without having to modify the existing program ming The STATUS output passes
47. arm 90 Version 1 00 Chapter 7 Blind Modules 115 Rain NNN forwarded messages The following graphic shows the application of BLIND SECURITY with BLIND_ACTUATOR for controlling a blind lat x2 blind_security blind_control 8 QU up up po POSS QD DN QD IDN ang ange us S_IN status S_IN MUJ mu 6 po ____pi po _pi nd 7 ig ai aoai status esr FIRE T UD n IT ANGLE x8 unse ain sun time sun midday fire T4208 longitude sun rise wind td utc sun set LL alarm sun declination BLIND SECURITY must necessarily used directly on BLIND CONTROL If other modules are installed between BLIND SECURITY and BLIND CON TROL the security functions can not be guaranteed 7 9 BLIND SET Type Input Setup Function module UP BOOL Input UP DN BOOL input DOWN S IN BYTE ESR compliant status input PI BYTE blind position in automatic mode Al BYTE slat angle in automatic mode IN BOOL input for fire alarm PX BYTE input for wind alarm AX BYTE input for intrusion detection OVERRIDE MANUAL BOOL allows manual TRUE RESTORE POSITION BOOL IF TRUE restore old position Override if RESTORE TIME TIME duration for the restore of last position Default T 60s 91 Ve
48. as solenoid val ves The 2 point actuator can only be on off switching and therefore the input value IN is canged in a pulse pause signal at the output OUT The cycle time CYCLE TIME determines the switching times of the output The sticking of the valve because of a long rest period is prevented by using the self act time SELF_ACT TIME and the count of self act cycles SELF ACT CYCLES and the pulse duration SELF ACT PULSE The cycles runs automatically and a stick of the valve can be avoided After the inter val the module checks whether SELF ACT TIME ARE TRUE and ARX is FALSE then switches ARO for the duration of self activation to TRUE At the same time ARX set to TRUE to prevent that other modules which are connected to the same ARX go to the Autorun The input IN value can be varied from 0 255 If the input signal IN SENS the valve remains per manently closed OUT FALSE and IN gt 255 SENS means the valve is permanently open OUT TRUE Version 1 00 Chapter 4 Actuators 4 2 ACTUATOR_3P Type Function module Input IN BYTE input control signal O 255 TEST BOOL module processes diagnostics if TRUE ARE BOOL automatic diagnosis is allowed if TRUE END_POS BOOL input for limit switch Output OUT1 BOOL control signal for flap in the OPEN direction OUT2 BOOL control signal for flap toward close POS BYTE simulated flap position ERROR BOOL TRUE if diagnostic errors STATUS BYTE ESR
49. at are locked on ARI each other so that only one device can go into the autorun and the other has to wait 21 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 Heating Ventilation Air Condition 5 1 AIR_DENSITY Type Function REAL Input T REAL air temperature in C P REAL air pressure in Pascal RH REAL humidity in Output Density of air in kg m Air density Air density AIR DENSITY calculates the density of air in kg m depending on pressu re humidity and temperature The temperature is given in C pressure in Pascal and the humidity in 50 50 5 2 AIR ENTHALPY Type Function REAL Input T REAL air temperature RH REAL Relative humidity of the air Output Enthalpy of air in J g Air enthalpy Air enthalpy AIR ENTHALPY calculates the enthalpy of moist air from the statements T for temperature in degrees Celsius and relative humidity RH in 96 50 5096 The enthalpy is calculated in joules gram 22 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 3 BOILER Type Input Output Setup Function module T_UPPER REAL input upper temperature sensor T_LOWER REAL lower input temperature sensor PRESSURE REAL input pressure sensor ENABLE BOOL hot water requirement REQ 1 BOOL input requirements for predefined Temperature REQ 2 BOOL input requirements for predefined Temperature BOOST
50. ation year 31 last day of the year Start time Duration 40 Event to leap days Start time Duration 41 Event on holidays Start time Duration 42 on holidays and weekends Start time Duration 43 Event during the week Start time Duration 50 External event after time 0 1 Offset Duration 51 Event before external time 0 1 Offset Duration 52 Output to time set offset 0 1 2 Offset 53 Output to time offset delete 0 1 2 Offset 54 output to time set offset 0 1 2 Offset 55 output to time offset delete 0 1 2 Offset Event Types 1 daily event at a daily event only channel number start time and duration of the event is programmed The field DAY has no meaning 2 Event on selected days of the week at this event the timer is started at selectable day of the week In field DAY is here defined by a bit mask at which days during the week days the event has to be started Monday bit 6 Sunday bit 0 The event will start only on weekdays when the corresponding bit in field DAY is TRUE 3 Event every N days this after a period of N days the defined event starts In field DAY is speci fied after how many days the event starts N 3 means that the event will be started every 3 days N can take this value of 1 255 10 Weekly Event 69 Version 1 00 Chapter 6 Electrical Engineering here a event is started on a particular day in the week the corresponding day is defined in the field DAY
51. atus and error output Config SOUND TIME minimum on time TOFF TIME minimum off time OUT_RETURN BOOL switches and the return input YUP_In and YDN_in 227 227 9 actuator UD UD Yup ON Ydni Manual status Up Dn off YUP_in YDN_in ACTUATOR_UD is a reversing contactor interface with locking and configu rable timing With additional return inputs a activation was prevented as long as a relais stuck The module has an automatic and a manual mode In automatic mode ON TRUE and Manual FALSE the input of the UD decides about the direction and ON OFF As soon as the manual input is TRUE starts the Manual mode and outputs will follow only the inputs UP and DN UP and DN may never be both TRUE if happens both outputs gets FALSE With a safety switch off input OFF the outputs are switched off in both the manual and in automatic mode at any time Two return inputs YUP_IN and YDN_IN serve as separate inputs for the state of the relays due to the avoid activating the output of a other relais in case of a failure of one relay module This error is reported through er ror messages at the output STATUS The feedback function is only availa ble ifthe config variable OUT_RETURN is set to TRUE Status reports all ac tivities of the module in order to provide them for a data record The sta tus output is ESR compatible and combinable with other ESR modules Version 1 00 Chapter 4 Actuators
52. be fed from the module SUN_TIME from the library 52 Set output after external time An event of type 52 switches the output on at reaching an external time START The external time is TREF1 when DAY 1 or TREF_O if DAY O If DAY gt 1 the external time is 0 The output remains then to TRUE until it is overwritten with a new event or is deleted by a separate event 53 Delete output with external offset An event of type 53 switches the output off at reaching an external time START The external time is TREF1 when DAY 1 or TREF O0 if DAY O Is DAY gt 1 is the external time is 0 54 Set output with negative offset An event of type 54 switches the output on at reaching an external time START The external time is TREF1 when DAY 1 or TREF_O if DAY O If DAY gt 1 the external time is 0 The output is then held to TRUE until it is overwritten with a new event or deleted by a separate event 55 Output with negative offset An event of type 55 switches the output off when reaching the external time START The external time is TREF1 when DAY 1 or TREF O if DAY O Is DAY gt 1 is the external time is 0 71 Version 1 00 Chapter 7 Blind Modules 7 Blind Modules 7 1 Introduction The following modules are designed and harmonized to each other that a modular structure of a shutter controller can be reached This modular system allows quick and easy setup from simple to complex blind control lers which
53. ced to the IEC61131 3 stan dard which can be dispensed with vendor specific functions and therefore ported to all IEC61131 3 compatible programmable logic controllers Alt hough trends for PLC in the use of vendor specific libraries are usually sol ved efficiently and these libraries are also provided in part free of charge there are still major disadvantages of using it 1 The libraries of almost all manufacturers are being protected and the Source Code is not freely accessible which is in case of a error and correction of the error extremely difficult often impossible 2 The graphic development of programs with vendor specific libraries can quickly become confusing inefficient and error prone because existing functions can not be adjusted and expanded to the actual needs The Source codes are not available A change of hardware especially the move to another manufactur er is prevented by the proprietary libraries and the benefits that a standard such as IEC61131 offer would be so restricted A replace ment of a proprietary library of a competitor is excluded because the libraries of the manufacturers differ greatly in scope and con tent 4 The understanding of complex modules without an insight into the source code is often very difficult Therefore the programs are ineffi cient and error prone OSCAT will create with the open OSCAT Library a powerful and compre hensive standard for the programming of PLC which
54. ced to the output Q If PM FALSE the output Q follows the input signal IN debounced if PM TRUE at the input IN a leading edge is detec 49 Version 1 00 Chapter 6 Electrical Engineering ted and the output Q remains only for one cycle to TRUE The debounce time for the input IN is set by the time TD 6 4 DIMM 2 Type Function module Input SET BOOL input for switching the output to VAL VAL BYTE value for the SET operation 11 BOOL tax receipt for Tasterl On 12 BOOL tax receipt for switch2 down RST BOOL entrance to switch of the output Output Q BOOL output D1 BOOL output for doubleclick at 11 D2 BOOL output for doubleclick at I2 I O OUT Byte Dimmer Output Setup T_DEBOUNCE TIME debounce time for buttons T_ON_MAX TIME start limitation T DIMM START TIME reaction time to dim T DIMM TIME time for a dimming ramp MIN ON BYTE minimum value of OUT at startup MAX ON BYTE maximum value of OUT at startup RST OUT BOOL if Reset is true OUT is set to 0 SOFT DIMM BOOL Soft start at power up DBL1 TOG BOOL Enable Toggle for D1 DBL2 TOG BOOL Enable Toggle for D2 DBL1 SET BOOL DBL2 SET BOOL DBL1 POS BYTE DBL2 POS BYTE Enable Value for doubleclick I1 Enable Value for doubleclick I2 value for doubleclick at I1 value for double at I2 50 Version 1 00 Chapter 6 Electrical Engineering EE AE H N v o c RST OUT gt DIMM_2 is an intelli
55. compliant status output I O ARX BOOL Auto Communications Setup T RUN TIME run time to full movement 0 255 T_EXT TIME duration extension at diagnosis T_CAL TIME flaps up period for calibration T_DIAG TIME time for automatic diagnostics SWITCH_AVAIL BOOL TRUE when limit switch is connected ACTUATOR_3P is a 3 point actuator interface for controlling actuators with up down input The signal at the input IN is converted into pulses at the outputs OUT1 and OUT2 which drives the motor accordingly The input si gnal IN is processed and the two control outputs OUT1 and OUT2 are controlled so that an input value of O closes the flap 255 opens the flap and 127 half open the flap The module can also process a limit switch The limit switches must be connected so that no matter whether upper or lower end have been reached the input END_POS gets TRUE and thus in dicating that the flap has reached one of the two end positions To set the limit switch into operation the setup variable SWITCH AVAIL has to be Version 1 00 Chapter 4 Actuators TRUE otherwise the limit switch is ignored The diagnostic input TEST can start at any time a flap and engine diagnostics The module then goes through a diagnostic cycle and report any errors at the output ERROR A diagnostic cycle drives back the flap to 0 then measures the running time from 0 100 and drives back to 0 It also checks if the limit Switches work properl
56. continues to run until the minimum run time is reached If the input IN is set longer than MIN ONTIME to TRUE the pump runs until IN is FALSE again If the pump is turned on in quick succession the pump waits until the elapsed time MIN OFFTIME until they turn on the pump With the setup variables RUN EVERY the time is defined after that the pump runs auto matically when it is standing still for more than RUN EVERY time so a stuck of the pump can be avoided The pump turns itself on in this case and runs for MIN ONTIME By RUN EVERY T Os the automatic activati on can be switched off An internal counter counts the pump operating hours and the number of switching cycles Both values can be reset to zero with TRUE at input RST The hour meter is permanently and gets not lost neither at power failure or reset RUNTIME and CYCLES are both REAL values so not the usual Overflow happens as happened with TIME values after 50 days 4 6 ACTUATOR UD Type Function module Version 1 00 Chapter 4 Actuators Input UD BOOL direction input in Auto Mode UP TRUE ON BOOL TRUE when in Auto Mode MANUAL BOOL TRUE if Manual Mode UP BOOL UP enable in Manual Mode DN BOOL DN enable in Manual Mode OFF BOOL safety switch TRUE outputs FALSE YUP_IN BOOL return input UP relay YDN_IN BOOL return input DN relay Output YUP BOOL output for direction UP YDN BOOL output direction for DN STATUS Byte ESR compliant st
57. d reverse at the design point With the input offset the heating curve of room reduction negative offset or room boost positive offset can be adjusted With the setup variables TY MIN and TY MAX the flow temperature can be kept to a minimum and maxi mum value The input T REQ is used to support requirements such as ex ternal temperature from the boiler If T REQ is larger than the calculated value of the heating curve for TY so TY is set to T REQ The limit of TY MAX does not apply to the request by T REQ The setup variable H de fine at what outside temperature the heating curve is calculated as long as T EXT H gt T INT OFFSET the TY stays at O and HEAT is FALSE If T EXT H lt T INT OFFSET the HEAT is TRUE and TY outputs the calcu 34 Version 1 00 Chapter 5 Heating Ventilation Air Condition lated flow temperature The setup variable C determines the curvature of the heating curve The curvature is dependent on the heating system Convectors C 1 25 1 45 Panel radiators C 1 20 1 30 Radiators C 1 30 Pipes C 1 25 Floor heating C 1 1 The larger the value of C the stronger the heating curve is curved A va lue of 1 0 gives a straight line as the heating curve Typical heating sys tems are between 1 0 and 1 5 The graph shows Heating curves for the design temperatures of 30 80 C flow temperature at 20 C outside temperature and at a C of 1 33 B T ll ZA um o
58. ded to the extent permitted by law As far as it is not explicitly arranged in written form the copyright owners and or third parties provide the software modules as is without any warranty explicit or implicit including but not limited to market maturity or usability for a particular purpose The full risk and full responsibility concerning quality absence of errors and performance of the software module lie with the user Should the library or parts of it turn out to contain errors the costs for service repair and or correction must be assumed by the user Should the entire library or parts of it be used to create user software or be applied in software projects the user is liable for the absence of errors performance and quality of the application Liability of OSCAT is explicitly ruled out The OSCAT library user has to take care through suitable tests releases and quality assurance measures that possible errors in the OSCAT library cannot cause damage The present license agreements and disclaimers are equally valid for the software library and the descriptions and explanations given in this manual even when this is not mentioned explicitly 1 2 License Terms The use of the OSCAT library is free of charge and it can be utilized for private or business purposes Distribution of the library is expressly encouraged however this has to be free of charge and contain a reference to our webpage WWW OSCAT DE If the library
59. egardless of the respective time of day on and off The inputs ENA ON OFF and MAN provide a detailed automatic and manual control of the output If ENA is not connected the module is still Enabled because its internal Default is TRUE The following table provides detailed informa tion about the operating conditions of the block ENA ON OFF MAN SWITCH Timer Q STATUS Cie te TE R L 104 H JH L b i H 101 H L H b ob L 102 H H H X MAN 103 H I f NOTQ 110 H IL TOD T_DAY_START H 111 H IL TOD T_DAY_STOP L 112 H I poH TOD SUN RISE T RISE START H 113 H HL o TOD SUN RISE T RISE STOP L 114 H o TOD SUN SET T SET START H 115 H HL HL TOD SUN_SET T SET STOP L 116 64 Version 1 00 Chapter 6 Electrical Engineering The setup variables ENABLE SUNDAY SATURDAY and HOLIDAY define whether the block is active on Saturdays Sundays and public holidays If the module should not be ON at public holidays at the input HOLIDAY to the module HOLIDAY must be connected from the library this module indi cates a TRUE if today is a public holiday The setup variables T SET START T SET STOP T RISE START T RISE STOP T DAY START and T DAY STOP set the switching times if one of those variables is T 0s or TOD 00 00 then the switch time is inactive This means that ie T SET START switch before sunset only tur
60. emains open The Field Day has no meaning here 43 Event during the week This event is generated only during the week days from Monday to Friday The Field Day has no meaning here 50 External event after time Here is generated a daily event that depends on an external time IN field START here is not the start time itself but rather set the offset of the ex ternal time In field DAY is indicated the external time that is used as a re ference DAY 0 means TREF 0 and DAY 1 corresponds TREF 1 An event after external time for example is an event 1 hour after sunset In this case TREF_1 DAY must be on 1 passes the time of sunset and in 70 Version 1 00 Chapter 6 Electrical Engineering the field Start the time 01 00 one hour offset is specified The times for sunrise and sunset can be fed from the module SUN_TIME from the library 51 Event before external time Here is generated a daily event that depends on an external time IN field START here is not the start time itself but rather set the offset of the ex ternal time In field DAY is indicated the external time that is used as a re ference DAY 0 means TREF 0 and DAY 1 corresponds TREF 1 An event before external time for example is an event 1 before after sunset In this case TREF_1 DAY must be on 1 passes the time of sunset and in the field Start the time 01 00 one hour offset before TREF_1 is specified The times for sunrise and sunset can
61. ernal default value of 1 hour used When the input IN TRUE the outputs of QU and QD goes to automatic both are set TRUE and switched the inputs PI and AI to the outputs PO and AO IN can be pulsed to take on the values in short the module controls these values for the time MAX RUNTIME and then switches back to automatic mode As long as IN TRUE the automatic mode is pushed to the values of Al and PI The inputs POS and ANG are the return receipts for the current position of the shutter These values are provided by the module BLIND CONTROL With 81 Version 1 00 Chapter 7 Blind Modules the variable SETUP CLICK MODE a click operation is set a short press starts on the direction up for SI and down for S2 and a second short press stops the appropriate direction or reverses the direction This setting make sense for blinds with a long run time or to move with a button press to one end if the key is pressed longer as the setup time CLICK_TIME so the CLICK mode will be leaved and the shutter moves as long as the button is held down in manual mode If a key press is shorter than CLICK_TIME the blinds moves further until a further click stops the drive or a final position is achieved The default value is 500 milliseconds for CLICK_TIME and the default for CLICK_MODE is TRUE If both variables CLICK_MODE Setup and SINGLE_SWITCH are TRUE at the same time a button operation with only one button on S1 is possible With the time set of MA
62. ersely for ex ample the light in the bedroom is prevented to apply full brightness im mediately If the parameter SOFT DIMM set to TRUE the DIM starts at power on with a long button press every time at O In addition to the func tion of the dimmer at the inputs I1 and I2 a doubleclick is decoded and puts the outputs of D1 resp D2 for one cycle to TRUE If the setup variable D TOGGLE is set to TRUE then the output D is inverted by dou ble clicking The outputs D1 and D2 can be used to to switch additional consumer or events with a double click An output of D may be attributed to the SET input and the dimmer also be set to a predefined value defin ded by VAL using a double click If the setup variable DBL SET set to TRUE so a corresponding double click does not modify the associated out put D but the value of the variable DBL POS is passed through to the output OUT and the output Q is switched on if necessary OUT is the value of the dimmer and is defined as an I O variable external This has the ad vantage that the value of the dimmer can be influenced externally at any time and can be reconstructed even after a power failure OUT can be de fined if desired retentive and persistent The following table shows the operating status of the dimmer 51 Version 1 00 Chapter 6 Electrical Engineering 11 SET RST Q D1 D2 OUT single 0 0 1 LIMIT MIN_ON OUT M
63. es Setup IN OUT Output E NIGHT BOOL Automatic night service on E DAY BOOL automatic day service onn SUNRISE_OFFSET INT offset from sunrise in minutes SUNSET_OFFSET INT offset by the sunset in minutes T1 TOD earliest point in time for night shade T2 TOD the latest point in time for night shade T3 TOD earliest point in time for day position T4 TOD latest point in time for day position NIGHT_POSITION BYTE position for night service NIGHT_ANGLE BYTE angle for night service DAY POSITION BYTE position for day position DAY ANGLE BYTE angle for day position RESTORE_TIME TIME time to hit the day position CX CALENDAR data structure for local time QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE output value of the blind in automatic mode AO BYTE output value of the blade angle in automatic mode NIGHT BOOL TRUE between sunset and sunrise 5_IN STATUS Pi PO DTIN SUNRISE m BLIND_NIGHT 0 up QU DN op Al AO E_NIGHT E_DAY SUNSET BLIND_NIGHT serves to close the shutters or blinds at night The module automatically closes the blind after sunset with a delay of SUNSET_OFFSET and the blind goes up after sunrise with a delay of SUNRISE_OFFSET again 85 Version 1 00 Chapter 7 Blind Modules The opening and closing can be unlocked separately with E_NIGHT for clo se and E_DAY for open
64. ets TRUE still depends on the setup values HEAT START HEAT STOP and COOL_START and COOL_STOP These values can be defi ned separately for day and night The start of a day and night period can be determined by the setup variables START DAY and START NIGHT A va riable CYCLE TIME specifies how often the outside temperature to be que ried 44 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 20 WATER_CP Type Function REAL Input T REAL water temperature in C Output REAL Specific heat capacity at temperature T mater Y water_CP WATER_CP calculates the specific heat capacity of liquid water as a functi on of temperature at atmospheric pressure The calculation is valid in the temperature range from O to 100 degrees Celsius and is calculated in joules gram kelvin The temperature T is given in Celsius 5 21 WATER_DENSITY Type Function REAL Input T REAL temperature of the water SAT BOOL TRUE if the water is saturated with air Output REAL water density in grams liter Water density T Water densit sat WATER DENSITIY calculates the density of liquid water as a function of temperature at atmospheric pressure The temperature T is given in Celsi us The highest density reached water at 3 983 C with 999 974950 grams per liter WATER DENSITY calculates the density of liquid water not frozen or evaporated water WATER DENSITY calculates the density of air free wa ter when
65. f the tank H REAL Filling height of the tank Output Real Contents of the tank to the fill level TE M TANK VOLI calculates the contents of a tube shaped tanks filled to the height H TANK_VOL1 TANK_VOL1 5 18 TANK_VOL2 Type Function REAL Input TR REAL Radius of the tank H REAL Filling height of the tank Output Real Contents of the tank to the fill level TANK UOL2 AS TANK_VOL2 TANK_VOL2 calculates the contents of a spherical tanks filled to the height H 42 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 19 TEMP_EXT Type Function module Input T_EXT1 REAL external temperature sensor 1 T_EXT2 REAL external temperature sensor 2 T_EXT3 REAL external temperature sensor 3 T_EXT_Setup BYTE query mode DT_IN DATE_TIME daytime Output T_EXT REAL output outside temperature HEAT BOOL heating signal COOL BOOL cooling signal Setup T_EXT_MIN REAL minimum outdoor temperature T_EXT_MAX REAL maximum outside temperature T_EXT_DEFAULT REAL default external temperature HEAT PERIOD START DATE start of heating season HEAT PERIOD STOP DATE end of heating season COOL PERIOD START DATE start of cooling period COOL PERIOD STOP DATE end of cooling period HEAT START TEAMP DAY heating trigger temperature day HEAT START TEAMP NIGHT heating trigger temperature night HEAT STOP TEMP REAL heating stop temperature COOL START
66. ffer tank at X T2 T1 degree From the energy required then the runtime of a boiler can be calculated exactly and the required energy can be provided Since there temperature readings are significantly delays with this method a better heating is possible in practice 5 23 WCT Type Function REAL Input T REAL outdoor temperature in C V REAL Wind speed in km h Output REAL wind chill temperature WCT WC WCT calculates the wind chill temperature depending on the wind speed in km h and the outside temperature C The wind chill temperature is defi ned only for wind speeds greater than 5 km h and temperatures below 10 C For values outside the defined range the input temperature is output 46 Version 1 00 Chapter 6 Electrical Engineering 6 Electrical Engineering 6 1 CLICK Type Function module Input IN BOOL control input for buttons Output Q BOOL output SINGLE BOOL output for simple key press DOUBLE BOOL output for double key press TRIPLE BOOL output for tripple key press STATUS BYTE ESR compliant status output Setup T_DEBOUNCE TIME debounce time for buttons T_SHORT TIME Maximum time for short pulse T_PAUSE TIME maximum interval between two pulses T_RESetup TIME reconfiguration time 777 ar in Q single double triple status CLICK is a button interface which automatically adjusts to the connected switch If a switch is connected CLICK recognize themse
67. gent Dimmer for 2 button operation The Dimmer can be set via the setup variables The time T DEBOUNCE is used to debounce the switch and is set by default to 10ms A start limitation T ON MAX swit ches the output off when it is exceeded The times T DIMM Start and T DIMM set the timing cycle of the Dimmers With the inputs of SET and RST the output Q can be switched on or off at any time SET sets the output OUT to the predetermined value VAL RST sets OUT to O if the setup variable RST OUT is set to TRUE RST switches D1 and D2 in addition to FALSE SET and RST may be used for connection of Fire alarm systems or Alarm systems In case of fire or burglary all the lights can be set to On with SET or switched to off with RST when exit of the building While switch on and of the last output value of the dimmer remains at the output OUT only a FALSE at output Q switches the light of and a TRUE at Q switch the lamp on again While switching on by a short press the mpo dule limits the output OUT for a minimum MIN ON and a maximum of at least MAX ON If for example the dimmer set to 0 then the module is au tomatically set the output OUT to 50 and vice versa the output OUT if it is higher than MAX ON is limited to MAX ON These parameters are to pre vent that after switching on a very small value at the output OUT occures and despite active Q no light is switched on By the parameter MIN ON a minimum value of light is defined when switched on Conv
68. he module has the following default values that are active when the cor responding values are not set by the user PULSE_MODE FALSE RETURN_METER FALSE AVG_TIME T 5s 5 10 HEAT TEMP Type Function module Input T_EXT REAL TAT 33 Version 1 00 Chapter 5 Heating Ventilation Air Condition T_INT REAL nominal room temperature OFFSET REAL lowering or raising the Room temperature T_REQ REAL temperature requirement Output TY REAL heating circuit flow temperature HEAT BOOL heating requirement Setup TY_MAX REAL maximum heating circuit temperature 70 C TY_MIN REAL minimum heating circuit temperature 25 C TY_C REAL design temperature 70 C T_INT_C REAL room design temperature 20 C T_EXT_C REAL T_EXT at design temperature 15 C T_DIFF_C REAL forward reverse differential 10 C C REAL constant of the heating system DEFAULT 1 33 H REAL threshold requirement for heating 3 C EE i EB HEAT_TEMP HEAT TEMP calculates the flow temperature of the outside temperature by the following formula TY TR T_DIFF 2 TX TY Setup T DIFF 2 TR TX 1 C with TR T INT OFFSET TX TR T EXT T INT Setup T EXT Setup The parameters of the heating curve are given by the setup variables TY C design flow temperature T INT C room temperature at the design point T EXT C outside temperature at the design point and T DIFF C difference between forwar
69. he reconfigurati on time is in a state the output is FALSE and will thus pass the next pul se at the input to an active high pulse In the practical installation techni ques this may be a great advantage if some switches are somtimes are break contact elements and sometimes connected as closing contact The following chart illustrates the operation of the module wo il WaR e I jJ ULN LOJ L 6 10 SWITCH I Type Function module Input SET BOOL input for switching the output to 10096 IN BOOL control input for buttons RST BOOL entrance to switch of the output Output Q BOOL output Setup T DEBOUNCE TIME debounce time for buttons T RESetup TIME reconfiguration time T ON MAX TIME start limitation SWITCH l is an intelligent switch which automatically adjusts to the connected switch or push button switches If a switch is connected the output follows each switching edge of the switch However if a push but ton switch is connected SWITCH detects whether there is an opener or closer and then evaluates only the frst edge The setup variable T ON MAX determines after which time the output is switched off automa 58 Version 1 00 Chapter 6 Electrical Engineering tically With the SET and RST inputs the output can be switched at any time to 100 or off Applications are the message of smoke detectors or alarm systems The time T DEBOUNCE serves to debounce the switch and is by default set to 10m
70. he shading is active SUNSET PRESET determines a what time before sunset the shading is stopped The shading is active if SUN TRUE ENABLE TRUE UP TRUE DN TRUE and the horizontal sun angle is within the range DIRECTION ANGLE OFFSET and DIRECTION ANGLE OFFSET and the day time is within the area defined by SUNRISE SUNRISE OFFSET SUNSET SUNSET PRESET DIRECTION specifies the ori entation of the facade 180 means facade is south 90 in the east and 270 in the west With the setup variable SHADE DELAY is determined how long after SUN is FALSE the shading remains active The default value is 60 seconds SHADE DELAY prevents the case of constantly running up and down while partial cloud cover the blind When using BLIND SHADE make sure that the cycle time for the module is smaller as T ANGLE 512 SENS SENS is here the SENS value of the BLIND CONTROLLERS If the cycle time is too large the blind will start irregular driving The setup va riable BLIND POS specifies how far the blind can drive down when shado wing The following graphic describes the geometry of blind POS 255 SLAT SPACING HH ANG 255 ML B M gt Si N Y POS 0 t mellenwnkel SUN WIDTH ANG 0 200 DIRECTION ANGLE OFFSET 7 70 DIRECTION ANGLE OFFSET SUDEN 180 DIRECTION 135 94 Version 1 00 Chapter 7 Blind Modules The following chart shows an east to south facing facade with DIRECTI
71. ie mmm dik uar Cnr und a an ds oT e o4 E Ilo 5 11 LEGIONELLA Type Function module 35 Version 1 00 Chapter 5 Heating Ventilation Air Condition Input MANUAL BOOL Manual Start Input TEMP_BOILER REAL boiler temperature TEMP_RETURN REAL temperature of the circulation pipe DT_IN DATE_TIME Current time of day and date RST BOOL Asynchronous Reset Output HEAT BOOL control signal for hot water heating PUMP BOOL control signal for circulation pump STATUS Byte ESR compliant status output ValveO 7 BOOL control outputs for valves of circulation RUN bool true if sequence is running Setup T_START TOD time of day at which the disinfection starts DAY INT weekday on which the disinfection starts TEMP_SET REAL temperature of the boiler TEMP_OFFSET REAL TEMP_HYS REAL T_MAX_HEAT TIME maximum time to heat up the boiler T_MAX_RETURN TIME maximum time until the input TEMP_RETURN to be active after VALVE TP O 7 TIME disinfection time for circles 0 7 77 egens manual Heat temp_boiler pump temp_return valve0 DT_in valve1 rst valve2 valve3 valve4 valve5 valve6 valve7 run Status LEGIONELLA has an integrated timer which starts on a certain day DAY to a specific time of day T_START the desinfection For this purpose the external interface of the local time is needed DT_IN Each time can be
72. is started the timer remembers in the data structure each day so that each event is run at maximum once per day If several events per day and channel are to be defined they can be pro grammed independently by multiple events LAND and LOR define logical masks for additional logical links a detailed description of the possible state of links is provided below in the text The Timer has an additional manual input which allows to override outputs manually If MAN TRUE is the 4 lowest bits of the input MI are passed to the outputs Q The input is an enable input and must be set to TRUE for normal operation if ENQ is set to FALSE all outputs remain at FALSE The Module can always be reset by means of the asynchronous input RST here all running events are deleted The input OFS is used only when more of the TIMER modules are cascaded the value of OFS then determines which channel number the first output of the module has If OFS is set to 4 for example so the modules does not response to the corresponding channel number 0 3 but to the channels 4 7 Thus multiple devices are cascaded in a simple way The STATUS output is an ESR compliant status output which reports the operating states of the module STATUS 100 The module is disabled ENQ FALSE STATUS 101 manual operation MAN TRUE STATUS 102 automatic operation The following example shows two cascaded timers 67 Version 1 00 Chapter 6 Electrical Engineeri
73. its for a signal at the input OIL TEMP If the signal OIL TEMP is within the PRE HEAT TIME not TRUE and the oil temperature is not reached the start sequence is interrupted and the output FAIL is set to TRUE At the same time the error is spent at the Output STATUS After fuel oil warming the motor gets on and sets the fan in operation Then after a defined time the ignition is switched and the oil valve is opened If no response of the flame sensor after specified time SAFETY TIME the module shows a failure A fault is signaled even if the flame sensor responds before the ignition If after a successful ignition the flame breaks off and the set variable MULTIPLE IGNITION TRUE imme diately a ignition is started A second stage is activated automatically after the time STAGE2 DELAY when the input STAGE2 is TRUE If a fault occurs then the module is locked for a fixed time LOCKOUT TIME and only after this time a RST can start the operation again During the LOCKOUT TIME the RST Input must be FALSE A TRUE at input OVER TEMP stops immediately every action and reports the error 9 The status output indicates the current state of the module all Traceaufzeichnung EN X TRUE abtuete Konfourabon hanp mm P ad o mudi ERBEN SRR SERSERERRERI pr SERED IBBEREERN PLC PR FALSE DR PLC PROXI ndi J Oms i5 ms 3000 ma 4sDUma S 0Uma 7500ma 9000 ma 10500 ms 12000 ms 13500 ms 15000 ms 1650 ms 16000 ms PLC PROXI s
74. log can also be used up to 3 switch or a mixture of dimmers or switches switch_1 Example 2 shows CLICK with a dimmer and behaves like a dimmer wi thout CLICK however a short double click sets the output of the dimmer at 10096 and a triple click is as an additional switching output available 48 Version 1 00 Chapter 6 Electrical Engineering 6 2 CLICK_MODE Type Function module Input IN BOOL control input for buttons Output SINGLE BOOL output for simple key press DOUBLE BOOL output for double key press LONG BOOL output for a long key press TP_LONG BOOL pulse when long key press starts Setup T_LONG TIME decoding time for long key press CLICK_MODE CLICK_MODE is a push button interface which decodes both simple click double click or long keystrokes With short pulses a single or double click is decoded switches the according outputs SINGLE or DOUBLE each for a one cycle If the pulse is longer than the T_LONG then the output TP_OUT is set for one cycle to TRUE and the output LONG remains TRUE until the input IN goes back to FALSE 6 3 DEBOUNCE Type Function module Input IN BOOL input signal from the switch or push button TD TIME debounce PM BOOL operation mode TRUE pulse mode operation Output Q BOOL output gt gt DEBOUNCE IN TD PM DEBOUNCE can debounce the signal from a switch or button and pass it deboun
75. lt after a difference of 5 between the setup values and the actual values controlling is done If UP and DN is not TRUE BLIND CONTROL leaves the automatic mode and the outputs QU and QD are controled by manual mode of UP and DN BLIND CONTROL does not need BLIND ACTUATOR to control a shutter be cause BLIND ACTUATOR is integrated in BLIND CONTROL already If no au 76 Version 1 00 Chapter 7 Blind Modules tomatic mode for a shutter is needed BLIND_ACTUATOR only is recom mended Use of BLIND_CONTROL must be carefully and must set the cycle time for the module smaller than T_ANGLE 512 SENS With a double click to the SENS symbol the setup values can be adjusted default 5 If the cycle time is to long the shutter moves up and down in a not periodi cally manner If a smaller cycle time is not possible the SENS value can be increased The graph shows the shutter geometry POS 255 SLAT SPACING ML DN ML IS OS 0 Prem nkel ANG 255 SLAT WIDTH ANG 0 The table shows the working states of the module UP DN PI Al MU MD L E L L no action H L H L shutter moves up L H L H shutter moves down H H P A X X Position P and angle A are driven automatically The input and output S IN STATUS are ESR compliant outputs and inputs In Input S IN the upstream functions report their status to the module this status will be forwarded to the outp
76. lves whether it is an opener or closer and then evaluates each case only the first flank With the setup variable T DEBOUNCE the debounce of the buttons is set It is set by default to 10 ms The time T_RESetup is used to decide whe ther a make or break is connected to the input IN If the input is for more than this time in a state it is assumed as rest mode The default value is 1 minute for T_RESetup With short successive pulses a single double or tri ple pulse evaluated and switches according to the output SINGLE DOUBLE or TRIPLE If the pulse is longer than the setup time T_SHORT or a pause between two pulses is longer than T_PAUSE then the pulse sequence is in terrupted and the corresponding output is set until the contrary input pul se is inactive The output Q corresponds to the input pulse However it is always High active An ESR compliant status output indicates state chan ges to subsequent ESR compliant evaluation modules With short pulses the output SINGLE one pulse DOUBLE 2 pulses or TRIPLE 3 pulses is 47 Version 1 00 Chapter 6 Electrical Engineering selected The corresponding output remains at least one cycle active and as a maximum of as long as the input IN remains active Status 110 Inactive input 111 Output SINGLE activated 112 Output DOUBLE activated 113 TRIPLE output enabled Example 1 shows an application of CLICK with three subsequent dimming modules Ana
77. more info about languages see the section data types 6 15 TIMER_EXT Type Function module Input ENA BOOL module enable ON BOOL forces the output Q to TRUE OFF BOOL forces the output Q to FALSE MAN BOOL control input when ON OFF TRUE SWITCH BOOL push button input DT_IN DATETIME input for date and time of day SUN_SET TOD time of sunset SUN_RISE TOD time of sunrise HOLIDAY BOOL input for holiday module Setup HOLIDAY BOOL input for holiday module T_SET_START TIME Start before sunset T_SET_STOP TIME off time after sunset T_DAY_STOP TOD off time after daytime T_RISE_START TIME ON time before sunrise T_DAY_START TOD turn on time of day T_RISE_ STOP TIME OFF time after sunrise ENABLE_SATURDAY BOOL active on Saturdays if TRUE 63 Version 1 00 Chapter 6 Electrical Engineering Output JENA ON 0FF MAN SWITCH DT_IN SUN RISE SUN HOLIDAY SET ENABLE_SUNDAY BOOL active on Sundays if TRUE ENABLE_HOLIDAY BOOL active on Holiday if TRUE Q BOOL switch output Status BYTE ESR compliant status output TIMER_EXT 4 STATUS TIMER EXT is a Timer specifically for outdoor lighting or other loads are to be turned on at twilight The output Q is at fixed times of the day ON and OFF in addition the output can before twilight turned ON and after twi light turned off automatically An additional input SWITCH can switch the output r
78. n the home page of OSCAT under WWW OSCAT DE A claim for maintenance troubles hooting and software maintenance of any kind is generally not existing from OSCAT Please do not send support requests by email to OSCAT Re quests can be processed faster and more effectively when the inquiries are made in our forum Version 1 00 Chapter 3 Others 3 Others 3 1 BUILDING VERSION Type Function DWORD Input IN BOOL if TRUE the module provides the release date Output Version of the library BUILDING_VERSION q IN BUILDING_VERSION BUILDING_VERSION provides if IN FALSE the current version number as DWORD If IN is set to TRUE then the release date of the current version as a DWORD is returned Example BUILDING_VERSION FALSE 100 for Version 1 00 DWORD_TO_DATE OSCAT_VERSION TRUE 2011 1 30 Version 1 00 Chapter 4 Actuators 4 Actuators 4 1 ACTUATOR_2P Type Function module Input IN BYTE control input O 255 TEST BOOL starts autorun when TRUE ARE BOOL enable for Autorun I O ARX BOOL Output OUT BOOL switching signal for valve ARO BOOL TRUE if autorun is active Setup CYCLE_TIME TIME clock speed of the valve SENS BYTE Minimum and maximum input values SELF_ACT_TIME TIME self act time SELF_ACT_PULSE TIME switching time with autorun SELF_ACT_CYCLES INT number of cycles with autorun autorun signal bus ACTUATOR_2P is an interface for 2 point actuators such
79. ng Block diagram of the timers EVENT START DAUER mes or LAND LOR r o L1 L2 L3 Q If a programmed event occurs then the corresponding timer of the selec ted channel is started with the pre defined time period The channel out put can be linked by logical AND with up to 4 inputs LO L3 only the inputs are associated which are definded in the event mask LAND with a 1 con tains the mask LAND not a 1 2 00000000 then no input is connected to the output If the mask LAND contains for example 2 00001001 then the output signal of the Timer is linked with the logic inputs LO and L3 by AND The output in this case is only true if both an event the Timer has started and at the same time LO and L3 are TRUE After the AND link the output can be additionally connected to any logic inputs in the same manner using the mask LOR OR The following events can be programmed TYP Description DAY Start Duration E 1 daily event Start time Duration 2 Event on selected days of the week B0 6 Start time Duration 3 Event every N days N Start time Duration 10 Weekly Event Day of the Start time Duration 68 Version 1 00 Chapter 6 Electrical Engineering week 20 monthly event Day of the Start time Duration month 21 last day of the month Start time Duration 30 annual event Day of the Start time Dur
80. ns on when it is set to at least 1 second the modu le gets ON the output Q at a time T DAY START and in reach of T DAY STOP OFF again when one of the two times T DAY START or T DAY STOP TOD 0 00 is and the corresponding switch process is not executed The module switch ON at the time T RISE START before sunrise SUN RISE and OFF reaching of T RISE STOP after sunrise again The same is for the times at sunset Der additional switch 1ocattine 6 16 TIMER P4 Type function module Input DTIME DATE TIME date time input 65 Version 1 00 Chapter 6 Electrical Engineering TREF 0 TOD reference time 0 TREF_1 TOD reference 1 HOLY BOOL holiday input LO L3 BOOL Logic Inputs OFS INT channel offset ENQ BOOL If ENQ FALSE all outputs remain FALSE MAN BOOL switch for manual operation MI BYTE channel selection for manual operation RST BOOL Asynchronous Reset I O PROG ARRAY 0 63 OF TIMER_EVENT program data Output Q0 Q3 BOOL switch outputs STATUS BYTE ESR compliant status output 777 TIMER_P4 9 JDTIME ao TREF_O Q1 TREF 1 Q2 HOLY Q3 LO STATUS 11 gt PROG 12 L3 OFS JENQ MAN MI RST PROG gt TIMER_P4 is a universal programmable Timer which has a lot of opportuni ties In addition to events at fixed times also events depending on exter nal hours like sunrise or sunset can be programmed In addition to the ti ming programm
81. ording In this structure VALVE2 connected to the input RST and thus disrupts the sequence after of two circles 37 Version 1 00 Chapter 5 Heating Ventilation Air Condition Vie 6 PLC_PRO x1 tero boder PLC PRO x1 tero retum la 5 12 SDD Type Function REAL Input T REAL air temperature in C ICE BOOL TRUE for air over ice and FALSE for air over water Output REAL saturation vapor pressure in Pa sop SDD ICE SDD calculates the saturation vapor pressure for water vapor in air The temperature T is given in Celsius The result can be calculated for air over ice ICE TRUE and for air to water ICE FALSE The scope of the func 38 Version 1 00 Chapter 5 Heating Ventilation Air Condition tion is 30 C to 70 C over water and at 60 C to 0 C on ice The calculati on is performed according to the Magnus formula 5 13 SDD_NH3 Type Function REAL Input T REAL temperature in C Output REAL saturation vapor pressure in Pa SDD_NH3 jT SDD NH3 SDD NH3 calculates the saturation vapor pressure for ammonia NH3 The temperature T is given in Celsius The scope of the function is located at 109 C to 98 C 5 14 SDT NH3 Type Function REAL Input T REAL temperature in C Output REAL saturation vapor pressure in Pa 0 SDT_NH3 P SDT_NH3 SDT_NH3 calculates the saturation temperature for ammonia NH3 The pre
82. output TIMER_1 generates at selectable days a week an output event Q with a programmable duration DURATION and a fixed starting time START DTI provides the module the local time START and DURATION sets the time of day and duration of the event The input DAY determines on which days of week the event is generated IF DAY is set to 0 thus no event is produced A DURATION 0 indicates that the output is only set for one cycle The re sulted output signal can also run past midnight or it may be longer than a day The maximum pulse duration however is 49 days T 49d The input DAY is of type BYTE and the bits 0 7 define the days of the event Bit O corresponds to Sunday bit 1 Saturday Bit 6 corresponds to Monday If the bits 0 6 in DAY are set so every day an event is generated otherwise only for those days for which the corresponding bit is set The input De fault is if it is not connected set to 2 0111 1111 and thus is the module is active every day An additional Enable Input E can unlock the module This input is TRUE if it is not connected 6 13 TIMER 2 Type function module Input DT IN DATE TIME date time input START TIME TOD start time DURATION TIME duration of the output signal MODE BYTE daily selection 60 Version 1 00 Chapter 6 Electrical Engineering HOLIDAY BOOL holiday signal Output Q BOOL Output timer_2 9 DT_in Q start duration mode holiday TIME
83. pe Function module Input UP BOOL Input UP DN BOOL input DOWN S_IN BYTE ESR compliant status input T_UD TIME run time up down T_ANGLE TIME duration of the slat adjustment Setup T_LOCKOUT TIME delay time between change of direction Output POS BYTE position of the shutter 0 bottom 255 top ANG BYTE angle of the fin 0 vertical 255 horiz QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output BLIND_ACTUATOR is a blind shutter actuator to simulate the position and the angle of the slats The inputs UP and DN are mutually interlocked so that QU and QD can never be active at the same time With time T_LOCK OUT the minimum pause is set between a change of direction Additionally BLIND ACTUATOR provides two outputs with the type Byte which simulate the position of fin and the position of the shutter For accurate simulation adjust the setup times and T_UD T_ANGLE accordingly T_UD sets the time to drive from closed needed to open up position T ANGLE specifies the time for adjusting the fin from vertical to horizontal The actuator en sures that first the fin be placed horizontally and then starting the open action of the shutter Conversely when close the shutter the fin set ver tically before the down movement begins POS 0 means blinds shut down and POS means 255 blind is up Intermediate positions are in ac cordance with intermediate values 0 25
84. r sensor is not evaluated and it control the temperature between T UPPER MIN and T UPPER MAX at the top A PRESSURE input protects the boiler and prevents the heating if not enough water pressure in the boiler is present If a pressure sensor is not present the input is unconnected As further protection are the default va lues T PROTECT LOW antifreeze and T PROTECT HIGH are available and prevent the temperature in the buffer to not exceed an upper limit and also a lower limit If an error occurs the output ERROR is set to TRUE whi le a status byte is reported at output STATUS which can be further evalua ted by modules such as ESR COLLECT By a rising edge at input BOOST the buffer temperature is directly heated to T UPPER MAX T LOWER ENA BLE FALSE or T LOWER MAX T LOWER ENABLE TRUE BOOST can be used to impairment heating up the boiler when ENABLE is set to FALSE The heating by BOOST is edge triggered and leads during each rising edge at BOOST to exactly one heating process Due to a rising edge on BOOST while ENABLE TRUE the heating is started immediately until the maxi mum temperature is reached The boiler will be loaded to provide maxi mum heat capacity The inputs REQ 1 and REQ 2 serve any time to provi de a preset temperature or T REQUEST 1 T REQUEST 2 REQ can be used for example to provide a higher temperature for legionella disinfecti on or for other purposes The provision of the request temperatures is made by mea
85. rsion 1 00 Chapter 7 Blind Modules QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE start value of the blind AO BYTE start value of the slat angle Output 222 BLIND_SET UP QU DN QD S_IN STATUS PI PO Al AO IN Px AX 0 BLIND_SET can be used anywhere in a BLIND application to accelerate a defined position PX AX Using the setup variable OVERRIDE_MANUAL de fines if the module may override a manual operation If the variable RE STORE_POSITION is set to TRUE the module remembers the last position and drive to this position automatically after a forced operation The varia ble RESTORE_TIME determines how long the module remains active to re store the last Position again If not set RESTORE POSITION the forced state remains when switch back in the automatic mode State table of BLIND_SET UP DN PI IN AX QU QD STATUS PO MANUAL Al AX AO OVERRIDE 1 1 X 0 1 1 S_IN X Standby 1 1 1 Y 1 1 178 Y Forced position 1 Y 1 1 178 Y 1 Forced position 1 1 179 Z Restoreoldposition 0 1 X 0 1 S IN X Manual operation 1 0 X 1 0 S IN X Manual operation 0 0 X 0 0 S_IN X Manual operation 92 Version 1 00 Chapter 7 Blind Modules 7 10 BLIND SHADE Type Function module Input UP BOOL Input UP DN BOOL
86. s The time T RESetup is used to decide whether a close switch or break switch is connected to the input IN If the input is for more than this time in a state it is assumed as rest mode 6 11 SWITCH X Type Function module Input IN1 6 BOOL push button inputs Output Qx BOOL switch outputs Setup T DEBOUNCE TIME debounce time for buttons 777 Switch X IN1 Qi IN2 Q2 IN3 Q3 IN4 Q4 INS Q5r IN6 Q6 Q62 SWITCH_X is an interface for up to 6 push buttons The individual buttons are debounced with T_DEBOUNCE and switch the respective outputs Q1 to Q6 IN3 to IN6 are directly connected to the outputs when they be opera ted alone IN1 and IN2 generate a pulse for one cycle after they are pres sed If one of the inputs IN3 up to N6 is pressed during input IN1 or IN2 is operated then no output pulse passed to Q1 to Q6 but the corresponding output Q31 to Q62 is activated Q42 for example is activated if IN4 is operated while IN2 is operated Q2 and Q4 are then inactive SWITCH_X thus allows the inputs IN3 to IN6 to realize a triple occupancy and select it by pressing IN1 or IN2 and a further input 59 Version 1 00 Chapter 6 Electrical Engineering 6 12 TIMER 1 Type Function module Input E BOOL Enable Input DTI DATE_TIME date time input START TOD time of day DURATION TIME duration of the output signal DAY BYTE Selection of the week days Output Q BOOL switch
87. ssure P is given in Celsius The scope of the function is 0 001 bar to 60 bar 5 15 T_AVG24 Type Function module Input TS INT external temperature sensor 39 Version 1 00 Chapter 5 Heating Ventilation Air Condition DTI DT Date and time of day RST BOOL Reset Setup T_FILTER TIME T of the input filter SCALE REAL 1 0 scaling factor SFO REAL zero balance Output TA REAL Current outside temperature TP BOOL TRUE if T24 is renewed I O T24 REAL daily average temperature T24_MAX REAL Maximaltemp in the last 24 hours T24_MIN REAL minimum temperature in the last 24 hours 777 T_AVG24 TS TA DTI TP RST gt T24 T24 gt gt T24 MAX T24 MAX gt gt T24 MIN T24 MIN gt T AVG24 determines the daily average temperature T24 The sensor input TS is of type INT and is the temperature 10 a value of 234 means 23 4 C The data of filter run for noise suppression on a low pass filter with time T FILTER By scale and SFO a zero error and the scale of the sensor can be adjusted At output TA shows the current outside temperature which is measured every hour and half hour The module writes every 30 minutes the last over the 48 values calculated daily average in the O variable T24 This needs to be defined externally and thereby can be de finded remanent or persistent If the first start a value of 1000 found in T24 then the module initializes at the first call wi
88. suring at the upper temperature sensor and with a 2 point control whose hysteresis is set by T REQUEST HYS Status 1 upper temperature sensor has exceeded the upper limit temperature 2 upper temperature sensor has fallen below the lower limit temperature 3 lower temperature sensor has exceeded the upper limit temperature 4 lower temperature sensor has fallen below the lower limit temperature 24 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 Water pressure in the buffer is too small 100 Standby 101 BOOST recharge 102 Standard recharge 103 Recharge on Request Temperature 1 104 Recharge on Request Temperature 2 The following Example shows the application of a BOILER with a TIMER and a public holiday mode PETE 5 4 BURNER Type Input Output Function module IN BOOL control input Stage2 BOOL control input level 2 OVER_TEMP BOOL temperature limit of the boiler OIL_TEMP BOOL thermostat of fuel oil warming FLAME BOOL flame sensor RST BOOL reset input for failure reset RST_TIMER BOOL reset for the service counter MOTOR BOOL control signal for the motor COIL1 BOOL control signal for valve oil Level 1 COIL2 BOOL control input for oil valve stage 2 25 Version 1 00 Chapter 5 Heating Ventilation Air Condition PRE_HEAT BOOL fuel oil warming IGNITE BOOL ignition KWH REAL kilo watt hour meter ST
89. t A Error Output is 0 if no error occurs during the execution If Version 1 00 Chapter 2 Introduction however in a module a error occurs this output takes a value in the range 1 99 and reports a error with a error number A status or Er ror Collection module may collect these messages and time stam ped store them in a database or array or by TCP IP forward it to higher level systems An output of the type Status is compatible with a Error starting with identical function However a status out put reports not only errors but also leads on activities of the module log Values between 1 99 are still error messages Between 100 199 are located the reports of state changes The range from 200 255 is reserved for Debug Messages With this within the libra ry OSCAT standard functionality a simple and comprehensive option is offered to integrate operational messages and error messages in a simple manner without affecting the function of a system Modu les that support this procedure as of revision 1 4 are marked ESR ready For more information on ESR modules see the section Other functions 2 3 Test environment The OSCAT library is designed with CoDeSys and tested on different sys tems The test environment consists of the following systems 1 Beckhoff BX 9000 with TwinCAT PLC Control Version 2 10 0 Beckhoff CX 9001 1001 with TwinCAT PLC Control Version 2 10 0 Wago 750 841 with CoDeSys
90. tart autorun at certain times The I O ARX prevents if TRUE an autorun autorun can only be active if ARI FALSE If ARI FALSE and the internal Timer have expired the module switches ARO and OUT to TRUE and at the same time ARI to TRUE This mechanism can be used in several ways a A TRUE on the I O ARX can prevent an autorun it can for example be controlled by an external Timer and allow the autorun only during a cer tain period of time b The ARI ports of multiple modules can be connected together and thus prevents that several modules simultaneously switch in the autorun mode The modules wait until the first module is finished with Autorun and then the next module will begin This is very useful to prevent that a larger number of loads perform simultaneously the autorun and therefore create unnecessarily high current load The operating states of AUTORUN IN T A A A O E R R R U S E X O T T X 0 X Normal operation 1 1 1 1 TEST starts the Au torun cycle 0 1 1 0 1 Autorun cycle is ac gt tive gt 1 A simple application of Autorun with input and output da uti 20 Version 1 00 Chapter 4 Actuators In the next example the inputs ARE Autorun Enable will be released by a Timer so that autorun will run only at certain times The autorun of the modules X1 and X2 will start at the same time t N A he following example shows three autorun modules th
91. tatus 110 Wait for Start signal Standby 111 startup sequence is executed 112 burner runs on stage 1 113 burner runs at stage 2 A number of error conditions are provided at the output STATUS if an error is present 1 fuel oil warming has not responded within the PRE HEAT TIME 2 flame sensor is active during fuel oil warming PRE HEAT TIME 3 flame sensor is active during the aeration period PRE VENTILATION TIME 4 safety time Safety Time was passed without a flame 5 flame stops in operation 9 boiler overheating contact has tripped Trace recording of a normal boot sequence 27 Version 1 00 Chapter 5 Heating Ventilation Air Condition The signal IN starts the sequence with the output PRE_HEAT After rea ching the oil temperature OIL TEMP TRUE the engine started and the PRE_VENTILATION_TIME time from engine start until oil valve is open awaited After an adjustable time PPR_IGNITION_TIME before opening the oil valve the ignition is turned on The ignition is then on until the POST_IGNITION_TIME has expired The operating time per stage is measu red independently in seconds IN over Oil Flam Rst mo Oil Pre jig Sta fail tem tem j tor coil hea ale fus 0 0 0 0 0 0 0 110 0 Wait mode 1 0 0 0 0 0 0 1 0 111 0 fuel oil warming period 1 0 1 0 0 1 0 1 0 111 0 aeration period 1 0 1 0
92. termine how long the engine need for a full movement downwards or upwards As the run time of the engine can vary on reaching a final position Above or below the corresponding mo tor is in addition to the time T_EXT controlled to ensure that the final posi tion is attained which provides a continuous calibration of the system For the first start and after a power failure a calibration run is done automati cally upwards The variable EXT_TRIG indicates from what distance from the final value the run time will be extended In automatic mode the set ting R POS TOP limits the maximum position of the blinds if RD TRUE For example the blind remain at 240 if RD TRUE and R_POS_TOP 240 which may prevent freezing in winter in the up position Similarly R POS BOT and RU TRUE are for the lowest possible position in charge which can place during the summer for forced ventilation The output of POS is the simulated position of the blinds 0 down and 255 up S_IN and STATUS are the ESR compatible status inputs and outputs UP DN STATUS MU MD H H 103 POS is regulated to Pl auto aut O L H 102 Manual operation down L H H L 101 Manual mode up H L L L Manual Timeout L L 107 Lockout Time L L 108 Auto calibration H L 109 Time extension X X The module is interconnected with other components of the shutter con trol 79 Version 1 00 Chapter 7 Blind Modules
93. th the current sensor va lue so that every 30 minutes a valid average may be passed If T24 has any value other than 1000 then the module is initialized with this value and calculates the average based on this value This allows a power failure and remanent storage of T24 an immediate working after restart A reset input can always force a restart of the module which depending on the value in T24 the module is initializes with either TS or the old value of T24 If the module should be set on a particular average the desired value is written into T24 and then a reset generated T24 MAX and T24 MIN passes the maximum and minimum values of the last 24 hours To determine the maximum and minimum value the tempe ratures of each half hour are considered A temperature value that occurs between 2 measurements is not considered 40 Version 1 00 Chapter 5 Heating Ventilation Air Condition 5 16 TANK_LEVEL Type Function module Input LEVEL BOOL input for level sensor LEAK BOOL input for leak sensors ACLR BOOL input to reset the alarm Setup MAX_VALVE_TIME Maximum make up time for valve LEVEL DELAY TIME TIME response time for input LEVEL Output VALVE BOOL output signal to valve ALARM BOOL alarm output STATUS BYTE ESR compliant status output 777 mE TANK LEVEL T LEVEL VALVE TANK_LEVEL used to keep the level of liquid in a tank constant At the in put LEVEL a niveau sensor is connected and at
94. the flap has reached the position requested the input If the input TEST TRUE the device performs a diagnostic cycle With the external variable ARX any modules communicate with each other and ensure for the self diagnostic cycles after power on to do not run parallel The user thereby determines how many and which modules are connected to the same variable and thus can be tuned If a module is connected to an own variable ARX no coordination of the diagnostic cycles is done More information about the inputs TEST ARE and ARX can be read at module Autorun Status messages the module STATUS ARE ARX 100 Normal operation 101 Calibration 103 Diagnostic UP TRUE TRUE 104 Diagnostic UP TRUE TRUE Version 1 00 Chapter 4 Actuators 4 3 ACTUATOR_A Type Function module Input I1 BYTE control signal 1 IS BOOL input selection 12 BYTE control signal 2 RV BOOL reversal of direction for output Y DX BOOL self activation Setup RUNTIME TIME runtime of the servo motor SELF ACT TIME TIME time for automatic movement OUT MIN DWORD output value at 0 OUT MAX DWORD output value at 255 Output Y WORD control signal for the servo motor ACTUATOR A is used to control actuators with analog input The module has two inputs I1 and 12 that cover the range 0 255 the entire output range of Y The output Y is of type WORD and its operating range is prede termined by
95. the setup values OUT MIN and OUT MAX An input value of 0 produces the output value OUT MIN and an input value of 255 creates the value OUT MAX different input values produce corresponding output va lues between OUT MIN and OUT MAX The module can be directly used to control DA converters with 16 bit input The input IS selects between two inputs I1 and 12 thus can for example switch between manual and auto matic operation Another input DX switches when a rising edge immedia tely to self activation If SELF ACT TIME gt t Os then the self activation after the time SELF ACT TIME is repeated automatically while the output Y is switched for the time RUNTIME to OUT MIN then for the same time on OUT MAX and then returns back to the normal control value The input RV can invert the output Y OUT MAX if O and Y OUT MIN when 255 In this way simply the direction of the servo motor to be reversed IS IS IS Y 0 0 0 Y OUT MAX OUT MIN I1 255 OUT MIN 1 0 0 Y OUT MAX OUT MIN I2 Version 1 00 Chapter 4 Actuators 255 OUT_MIN 0 1 0 Y OUT MAX OUT MAX OUT MIN I1 255 1 1 0 Y OUT MAX OUT MAX OUT MIN I2 255 starts a self activation cycle 4 4 ACTUATOR COIL Type Function module Input IN BOOL control signal Setup SELF ACT CYCLE TIME automatic activation time SELF ACT TIME TIME switch on with auto activation Output
96. unctions report their status to the module this status will be forwarded to the output of STATUS and own status messa ges also issued on STATUS BLIND SHADE report on the output STATUS the STATUS 151 when the shade is active The following example shows the application of BLIND SHADE within a blind control 95 Version 1 00 Chapter 7 Blind Modules 7 11 BLIND SHADE S Type Input I O Setup Output Function module UP BOOL Input UP DN BOOL input DOWN S_IN BYTE ESR compliant status input PI BYTE default of position ENABLE BOOL shading enabled SUN BOOL input signal from the solar sensor HORZ1 REAL horizontal sun angle Shading start 100 0 HORZ2 REAL horizontal sun angle Shading end 260 0 VERT REAL vertical shading angle 90 0 ALERT BOOL forced opening of the blinds FALSE CX CALENDAR current time and calendar data SUNRISE_OFFSET TIME Delay at sunrise T 1h SUNSET_PRESET TIME Delay at sunset T 1h SHADE DELAY TIME Delay of shading T 60s SHADE_POS BYTE maximum position for shading QU BOOL motor up signal QD BOOL motor down signal STATUS BYTE ESR compliant status output PO BYTE blind position in automatic mode 96 Version 1 00 Chapter 7 Blind Modules FRE BLIND_SHADE_S 9 UP au DN ape S IN STATUS PI POL ENABLE gt CX SUN HORZ1 HORZ2 VERT ALERT CX gt BLIND_SHADE_S is a much simpler function of BLI
97. unter Output LAMP BYTE dimmer output STATUS BYTE ESR compliant status output I O ONTIME UDINT operating time in seconds ONTIME UDINT operating time in seconds 54 Version 1 00 Chapter 6 Electrical Engineering Setup T_NO_DIMM UINT cut off time dimmer in hours T Maintenance UINT reporting time for lamp replacement in Hours F_LAMP is an interface for fluorescent lamp The output LAMP follows the input DIMM and SWITCH If DIMM is not connected the default is off 255 is used and the output LAMP passes 0 255 depending on SWITCH The out puts ONTIME and CYCLES count the operating time of the light bulb in se conds and the switching cycles Both values are externally stored and can be saved permanent or persistent more info see the module ONTIME A TRUE at the input RST resets both values to 0 The setup variables T_NO_DIMM determines after which length of time a new lamp the dim ming may be done This value when not otherwise set by the user defaults to 100 hours Fluorescent lamps may not use reduced levels of brightness during the first 100 hours otherwise your life is shortened dramatically By a RST at replace of the lamp module it prevents the dim ming in the initial phase The output state is ESR compatible and can re port operating conditions but also pass a message to change the bulb The default time T_MAINTENANCE is if not modified by the user 15000 hours If T Maintenance set to 0 so no
98. ut of STATUS and own status messa ges also issued on STATUS 77 Version 1 00 Chapter 7 Blind Modules STATUS Meaning 0 no message 101 manually up 102 manually down 121 position up 122 position down 123 fin setting horizontally 124 fin setting vertically NNN forwarded messages 7 4 BLIND CONTROL S Type Input Setup Output Function module UP BOOL Input UP DN BOOL input DOWN S IN BYTE ESR compliant status input PI BYTE default of position T_UP TIME duration of the blinds upwards T_DN TIME Duration of the blinds downwards RU BOOL release up RD BOOL release down T_LOCKOUT TIME lockout time at direction reverse of motors T_EXT TIME extension time to stop EXT_TRIG BYTE Trigger for extension time R POS TOP BYTE Maximum position when RD TRUE R POS BOT BYTE minimum position if RU TRUE POS BYTE Simulated position MU BOOL motor up signal MD BOOL Motor down Signal STATUS BYTE ESR compliant status output 78 Version 1 00 Chapter 7 Blind Modules 222 BLIND CONTROL S Y UP POSL DN MUL S IN MD PI STATUSL T_UP jT DN RU RD BLIND_CONTROL_S manages and controls the position of blinds The out puts MU and MD control the up and down direction of the motors The time T_LOCKOUT is the waiting time for a change of direction between MU and MD and the times T_UP and T_DN de
99. y if it is activated by the setup variable SWITCH_AVAIL After the diagnostic cycle the valve moves back to its po sition defined by the input IN The measured runtimes during the diagno stic are used in the operation to drive the flap very closely to each requi red position With the setup variable T_DIAG is specified after which time a diagnosis independently is activated without going through the input Test After power on automatically a diagnosis cycle runs If the value T DIAG T 0s an automatic diagnosis is not performed A flap is usually moved up and down to set different volume flows The more a flap moves the more it deviates from the ideal absolute position because with every move a small position error and is added up over many movements To prevent this error with the setup variables T_CAL af ter a defined period The accumulated time of all flap movements a cali bration can be performed automatically With this calibration the motor moves in the zero position and the flap is then returned to the value speci fied by IN A value of T 0s for CAL_RUNTIME means that no automatic ca libration is carried out When calibration and diagnostics without limit for adding a full motion the time T_EXT runtime T_RUN to ensure that reached its final position without the flap limit switch safely At the output POS of the module the current flap position is simulated by set the time T_RUN At this output can also be determined when

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