Operating Instructions tico 735 - DC Process
Contents
1. Und r br EAR page 6 20 Over Range Display Appears if the scaled process value becomes higher than the display value equivalent to the input full scale value Under Range Display Appears if the scaled process value becomes lower than the display value equivalent to the input low scale value Alarm 1 Value Defines the process value at or above which Alarm 1 will activate if set to Process High Alarm in Configuration Mode or the process value at or below which Alarm 1 will be active if set to Process Low Alarm in Configuration Mode The default value is 100 00 Hysteresis 1 for Alarm 1 The value is given in of the maximum display range see example on page 11 regardless of the actual alarm value Alarm 2 Value Defines the process value at or above which Alarm 2 will activate if set to Process High Alarm in Configuration Mode or the Process value at or below which Alarm 2 will be active if set to Process Low Alarm in Configuration Mode The default value is 100 00 Hysteresis 2 For Alarm 2 The value is given in of the maximum display range see example on page 11 regardless of the actual alarm value Total Displays the total value based upon integratation of the input signal using a programmable time base The value can be reset only while being displayed by pressing the Reset Key Parameter descriptions will not appear on the primary display if the Help function has been disabled S2. On when Alarm 1 is inactive and turn Off only when reset via the front panel 2 735 121 Rev 1120600eli 60 Hz Function Sets the action of the alarm to one of the following choices Process Low Alarm will activate when the process activate when the process will be activate Default Value Process High Alarm No Alarm Alarm 1 value equals or is less than the Alarm 1 setting P_lo Process Low Alarm will activate when the process activate when the process will be activate Function Sets the action of the alarm to one of the following choices Default Value No Alarm nonE e No Alarm Alarm 2 value equals or is less than the Alarm 2 setting Alarm 1 Non latching Reverse Action The output will be On when Alarm 1 is inactive and turn Off when the Alarm 1 condition is present Logical OR of Alarm 1 amp 2 Direct Action The output will be On when a logical OR condition between Alarm 1 and Alarm 2 is present Function Determines how the transistor and relay for output 1 will operate Alarm 1 Latching Direct Action The output will be On when Alarm 1 is activate and turn Off only when reset via the front panel Logical OR of Alarm 1 amp 2 Reverse Action The output will be On when a logical OR condition between Alarm 1 and Alarm 2 is not present Default Value A ind Operating Instructions tico 735 DC Process page 15 20 HENGSTLER Gute m PGM rt Ent
3. PGM or 0 J o 0 PGM tot PGM page 16 20 Output 2 Usage Function Determines how the transistor and relay for output 1 will operate Adjustment Range Alarm 2 Direct Action Alarm 2 Reverse Logical OR of Alarm 1 Logical OR of Alarm 1 amp The output willbe On Action The output will amp 2 Direct Action The 2 Reverse Action The when Alarm 2 is be On when Alarm 2 is output will be On when output will be On when a activate and turn Off inactive and turn Off a logical OR condition logical OR condition once the Alarm 2 when the Alarm 2 between Alarm 1 and between Alarm 1 and conditions is no longer conditions is present Alarm 2 is present Alarm 2 is not present present Default Retransmission Output Function Selects the range of the retransmission output Note The linear output modul is preconfigured for current output jumper set to LJ9 If you opt to use the voltage output please jumper the modul on position LJ8 Refer to the chapter Installation for how to open the unit Adjustment Range None deactivate the standard value t none 0 5 or 1 5 Volt 0 10 or 2 10 Volt 0 20 mA 4 20mA Option Selection Function Determines the function of the board installed in the option slot Adjustment Range Sct o tAE o CoM1S o No Input Security When the Tare When the digital Communication The digital input is active input is activated the slot will be used for RS the Program and currently measured 485 communica
4. 4 Watt 24 V lt 200 mA Operation 0 C to 55 C 32 F to 131 F Storage 20 C to 80 C 4 F to 176 F 20 to 90 non condensing Frontpanel IP 66 Complies with EN 50082 1 92 and EN 50082 2 see notes 1 2 Complies with EN 50081 2 94 DIN EN 61010 part 1 according to protection class II Overvoltage category Il Contamination level 2 UL CUL 0 50 mA 10 VDC 100 mV mA 10 Ohms mV V 950 KOhms 0 01 of span 14 bits 100 ms Detected within 2 seconds Edge sensitive PNP High gt 3 0 V Low lt 2 0 V or open 4 7 kOhm to V 25 ms min max 30 VDC function programmable Open Collector 30 VDC max 100 mA max response time lt 75 us SPDT Changeover 240 VAC 3A or 115 VAC 5A pull in time approx 8 ms 1 digit 24 VDC unregulated 25 mA for sourcing of 20 mA transducers Optically isolated 250 VAC 400 VDC against all other inputs and outputs 0 20 mA 4 20 mA 0 5 V 1 5 V 0 10 V 2 10 V 0 25 mA at 250 Ohm V at 2kOhm Linear Deviation 0 5 8 bits in 250 ms 10 bits in 1000 ms typ approx 4 updates per second RS485 serial asynchronous Open ASCII Master Slave up to 99 zones 9600 1200 Bd 1 start 7 data 1 stop even parity 1 For RF electromagnetic fields 10V m 80 AM 1Khz the reading accuracy may be impaired by up to 0 3 in the frequency band 87 109MHz 2 For line conducted disturbances induced by RF fields 10V 80 AM 1kHz the product is self recoverable in the frequenc
5. HENGSTLER Operating Instructions tico 735 DC Process Introduction Your Hengstler tico 735 DC Process is one model in a family of 1 8 DIN units which offers breakthrough display technology as well as easy to program single line parameters Designed to provide instant visual feedback regarding an application s key input value the tico 735 not only has a 18 mm high LED display but also the ability to change display colour based on process status programmable parameter in Operation Mode Easy programming is made possible via a help function and a secondary legend display This manual will guide you through the installation and wiring 4 of your tico 735 unit with information on proper panel mounting and rear terminal layout and wiring instructions In addition the instrument s operation programming and configuration modes are thoroughly explained The operation mode provides day to day operation and allows editing of preset values The Program Mode enables the configuration of various parameters prior to initial operation These parameters include those for basic configuration as well as other settable features which will enhance the functionality and usability of the device The Configuration Mode allows selection of how outputs and special functions are utilized This manual also provides information on the tico 735 DC Process s product specifications and ordering information Please read the safety information carefully prio
6. Volt or milliamp DC ranges Terminal 1 is used for mV V or mA negative inputs Terminal 2 is used for V positive inputs while Terminal 3 is used for mV or mA positive inputs Input Power Terminal 13 and 14 serve as the powerr supply inputs Please watch the specified voltage range of the unit A Terminals 4 11 amp 15 are not used and must not be connected page 4 20 Operating Instructions tico 735 DC Process Control Digital Inputs A digital input board which utilized Terminal 16 amp 17 as a contact closure input can be installed as an option The input is activated by connecting the Terminals and can be programmed in Configuration Mode to perform the followin function Tare When activated the unit will create an automatic offset by refferencing the currently measured value as the new zero point Security When acitvated the Program and Calibration Modes will not be accessible from the front panel Please watch the polarity of the digital input as reverse polarity may lead to irreversible damage of the input option board Please note that the digital input option is mutually exclusive with the RS 485 serial communication option Serial Communication An RS 485 communication board utilizing ASCII protocol can be installed as an option Terminals 16 and 17 serve as the B and A connections respectively while Terminal 18 is connected as the common Please note that this option is mutually excl
7. are seated in the mounting grooves on the side of the unit The electronic components of the instrument can be removed from the housing after installation without disconnecting the wiring To remove the components grip the side edges of the panel and pull the instrument forward Take note of orientation of the unit for subsequent replacement in the housing AN Please finish all settings in the configuration mode prior to scaling the display 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 3 20 HENGSTLER Wiring Digital Input Rear Terminal Connections lt _ Linear OutputNC Power Supply uN 90 240 VACor nm 22 50 VAC DC RS 485 Comm Relay OUT1 rt 4 Danger Hazardeous voltage Transistor Outputs Your unit comes standard with 2 NPN outputs which are activated by each of the alarms Transistor Output 1 which is tied to Alarm 1 is on Terminal 7 Transistor Output 2 which is tied to Alarm 2 is on Terminal 9 Terminal 8 serves as the common connection for both transistor outputs Relay Outputs Your unit comes standard with a relay output which is tied to Alarm 1 Terminal 19 is NC Terminal 20 is common and Terminal 21 is NO A second relay output tied to the operation of Alarm 2 can be added as an option at the time of order or later installed in the field Terminal 22 is NC Terminal 23 is common and Terminal 24 is NO DC Inputs Your unit accepts millivolt
8. can be The value associated with that identified by a single digit in the parameter will appear by pressing secondary display the scroll key or waiting for 3 seconds 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 13 20 HENGSTLER Configuration Mode Entering Configuration Mode and basic operation The Configuration Mode can be accessed from the Operation g 3 q 56 Mode by holding the Down and Program Keys for 3 seconds v i for 3 secs The name of the first parameter 3 secs or Edit Operation will appear on the primary InPut gt display D gt eggo lt Pressing the Scroll Key or no key activity for Successive presses of the PGM 3 seconds will display the value for that Program Key will scroll the D parameter The secondary display will display through the remaining indicate the one digit identifier for the parameters in the Configuration AL parameter The digit in the secondary Mode To exit Configuration display will flash to indicate the unit is in Mode hold the Down and Configuration Mode If the Scroll Key was Program Keys for 3 seconds pressed instead of waiting 3 seconds the unit is in Edit Operation as indicated by the Parameter names will not MSD flashing If there had been no key appear on the main display if the activity for 3 seconds press the scroll key to Help function has been enter Edit Operation MSD flashing Use disabled in Program Mode the scrol
9. ect safety state To keep this state and secure operation without danger the user has to observe the saftety and warning hints contained in this operation manual e Assembling and mounting of electrical divices are restricted to be done by skilled electricians Skilled electrician is who can judge the tasks deputed to him and foresee possible dangers due to his special education knowledge and experience and consciousness of the pertinent standards e Mount devices are only allowed to be operated when mounted e Terminals which are not used NC must not be connected e Finger protection at connection part of mount devices is to be secured when mounting e While mounting the device it must be secured that the requirements which are asked for the device in the pertaining standards for safety are not affected in a negative way so reducing the safety of this mount device e Mounting and assembling of device needs observation of the specifications of the local Energy Suppliers e Before switching on make sure that the power and control voltages are not exceeding the values in accordance with the technical data e f itis to be assumed that operation without danger is not further possible the device must be put out of operation and secured from unintentional operation It must be assumed that an operation without danger is not further possible if the device shows damage if the device stops functioning after a longer stocking period under
10. een enter Edit Operation MSD flashing Use disabled in Program Mode the scroll and edit keys to change the value as in Operation Mode described on page 5 Press the Program Key to enter any changes Scaling of Inputs Scaling enables to display the process input value as engeneering units The simplest method is the linear scaling consisting of a straight line being determined by two points S1 and S2 A scaling point always consists of an input measure value and the assigned display value e The input value is entered as percentage The left bound of the selected input range is 0 0 The right bound of the selected input range is 100 0 Negative Scaling is possible The full display range of 19999 to 99999 can be used if ScA lis not given as 0 0 the implicit 0 0 point is interpolated by linear approximation page 8 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER 100mV 50mV OV 50mV 100 mV Input 0 0 25 0 50 0 75 0 100 0 ScA Linear Scaling Non linear scaling is achieved by the definition of a spline consisting of up to 10 scaling points 4mA 8mA 12mA 16mA 20mA Input 0 0 25 0 500 75 0 100 0 ScA Non linear Scaling Comment The ScA parameters cannot be set lower than the previous ScA setting 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 9 20 HENGSTLER In the above example all 10 scaling points are incorporated and th
11. eir possible values are illustrated as follows Ser Ses S1 500 0 0 1100 ba 2237 S10 100 0 2296 The following table may be of some help in dividing the different input ranges Each input range is divided into four equal sections V 100 mV 1 V 10 V page 10 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER Alarm Hysteresis Hysteresis values are given in of the whole display range Example Smallest display value is 200 biggest value is 800 see also display scaling The diplay range in this case is 1000 If you set the hysteresis to 5 this result in an effective hysteresis of 50 independent of the absolute setting of the alarm value Alarmsetting Pocess High Display Range 0 1000 Hysteresis 5 00 Alarm On 500 Alarm Off 450 Alarm Alarm On Off Alarmsetting Process Low Display range 300 700 Hysteresis 5 00 50 Alarm Alarm On Off NOT Cy Wa Alarm Off 550 Alarm On 500 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 11 20 HENGSTLER Parameter Sequence A Scaling Point 1 C l Function Sets the first sensor input value point which will be used in establishing a curve for scaling sensor inputs into engineering unit values Pressing the Reset Key will serve as a teach PGM function and input the sensor value currently being read which will automatically be converted and cD shown a
12. ensor Break Display Appears at the following e The unit does not receive an input signal for two seconds valid for input range with offset e The process input value is approx 15 over the maximum of the selected input range independent of scaling and offset Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER Changing an Alarm value example J y S6 7 Default display is the process value PGM 5 Times From the Process Value display scroll through the other i Operation Mode values until Alarm 1 appears A was no key activity for 3 seconds the Alamr value will appear one digit description shown on tsecondary display however press the Scroll Key in order to edit Teh unit will now be in Edit Operation as signified by the most significant digit flashing I re X To change the Alarm value press the Scroll Key If there 4200 gt vi A Use the Scroll Key to move from left to right and highlight epp the digit that needs to be changed Wrap around will oiccur v f from the least significant to the most significant digit Use the Down Key to decrement the digit until the desired 32200 value appears The display will wrap around from 0 to 9 z O l z O i After the desired digits have been changed press the 1323G Program Key to enter the new value The new value will appear on the main display without any flashin
13. ent Range 1 to 99 Default Value 1 Baud Rate Appears only if communication board is installed and activated Function Selects the serial communication speed o D D C a f i m a Adjustment Range i200 b e400 b 4800 9600 4 aD 1200 BPS 2400 BPS Default 4800 BPS 9600 BPS a Display Colour Change LO IOF o Function Defines the colour of the display for prior to and after an alarm value is active Adjustment Range Gn rd o Red The display will Green The display Green to Red The Red to Green The always be red will always be green display will be green display will be red when when no alarm no alarm condition is ess Default Value condition is present It present It will turn gt Green to red will turn red when either green when either alarm is active alarm is active f p Alarm Lock and alarm reset lock LOC H Function Determines whether the Alarm Values can be changed via the front panel Adjustment Range Default Value Disable Locking Enabled Locking Disabled sai Alarm values are read Alarm values can be only viewed and changed HELP Help Prompt h Function Determines whether the multi character parameter name will appear on the main display for 3 seconds prior to the parameter value appearing Adjustment Range HLP Yb Default Value Help Yes Multi character Help No Only the parameter Help Yes parameter descriptions will values will appear on the primary appear on the primary display display The parameter
14. eration which is indicated by the left most digit value or renee for the Shard wer alba flashing Successive presses of the key are used the Help function is enabled t iS display will to move to the digit to be edited Wrap around will first show the parameter description for 3 occur from least significant digit to most seconds example page 7 significant digit Secondary In Operation Mode Provides an alpha or In Operation Mode Used to move between the numeric indentification of the value on the process value display amp the presets and to enter Bee eee fee co is blank when the an edited preset value Holding the key down for ee eee so 3 seconds will cause the unit to enter the In Program Mode Provides a 1 digit alpha or Program Mode numeric character to indicate which parameter In Program Mode Used to move from one value is being shown on the primary display parameter to the next and enter the edited Output In Operation Mode Illuminates when Output 1 parameter values Holding the key down for 3 indicators and or Output 2 is active seconds will cause the unit to return to Operation In Program amp Config Modes No function Mode In Config Mode Used to move from one parameter to the next and enter the edited parameter values In Operation Mode Resets a latched alarm if pressed while the process value is being viewed Pressing this key while viewing the max or min value will cause those values to be reset In P
15. g digits Press the Program Key again and the paramter description will appar on the main display Parameter descriptions will not appear on the primary display if the Help function has been disabled Edit Operation cannot be accessed if the Preset Lock has been enabled in Program Mode 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 7 20 HENGSTLER Program Mode Entering Program Mode and Basic Operation The Program Mode can be accessed from the Operation g 3 q 56 Mode by holding the Program Key for 3 seconds PGM 1 ap for 3 secs The name of the first parameter 3 secs or Edit Operation will appear on the primary ScA gt display age gt F T E B T aD Pressing the Scroll Key or no key activity for Successive presses of the PGM 3 seconds will display the value for that Program Key will scroll the parameter The secondary display will display through the remaining indicate the one digit identifier for the parameters in the Program d 15 parameter The digit in the secondary Mode To exit Program Mode display will flash to indicate the unit is in hold the Program Key for 3 Program Mode If the Scroll Key was seconds pressed instead of waiting 3 seconds the unit is in Edit Operation as indicated by the Parameter names will not MSD flashing If there had been no key appear on the main display if the activity for 3 seconds press the scroll key to Help function has b
16. iary power Auxiliary power Measuring signal Measuring signal Auxiliary power Auxiliary power page 17 20 HENGSTLER Notes page 18 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli Technical Data Display and Keyboard Physical Environmental Approvals Process Input Control Input Option Outputs Aux Power Linear Output Option RS 485 Option Primary Display Secondary Display Annunciators Keyboard Dimensions Mounting Panel Cutout Construction Material Terminals Power Supply Power Consumption Temperature Relative Humidity Ratings EMC Susceptibility EMC Emissions Safety General Range Impedance Accuracy Resolution Sample Rate Sensor Break Digital Input OUT1 OUT2 NPN OUT1 OUT2 Relay Hysteresis Sensor Power Supply Isolation Output Range Accuracy Resolution Updating Type Parameters HENGSTLER Red Green 7 segment LED 5 digits height 18 5 mm Red Green single digit 7 segment LED height 7 mm 2 red LEDs for OUT1 and OUT2 4 rubber keys for programming and manual reset DIN 48 x 96 mm 110 mm total depth Front panel mounting mounting bracket supplied 45 0 5 mm x 92 0 5 mm panel thickness max 12 mm Front carrier with circuit boards can be pulled out GE Lexan 940 Screw Type combination head 90 264 VAC 50 60 Hz electrically separated from all inputs and outputs or 20 to 50 VAC 22 to 55 VDC 90 264 VAC lt
17. l and edit buttons to change the value as in Operation Mode described on page 6 Press the Program Key to enter any Comment The automatic return changes in the display mode effects after 120 seconds without button activity page 14 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli Parameter Sequence HENGSTLER Input Range 3J D C o Adjustment Range I Function Selects the DC input range 0 20 mA 4 20 mA 10 50 mA 0 5 Volts DC 1 5 Volts DC G 3400 3500 2900 3100 3600 0 10 Volts DC 2 10 Volts DC 100 mV 1 Volts DC 10 Volts DC FrE9 Ff Power Supply Frequency Function Although the instrument is designed to handle either 50 or 60 Hz inputs automatically to ensure proper filtering of the input signal it is necessary to set the input frequency of the primary input power This parameter appears only on DC powered units Adjustment Range Default Value 50 PGM 50 Hz Alarm 1 Type I Adjustment Range Process High Alarm will PGM ep value equals or exceeds the Alarm 1 setting Alarm 2 Type j Aem Adjustment Range PH Process High Alarm will value equals or exceeds the Alarm 2 setting Output 1 Usage Gut U Adjustment Range Alarm 1 Non latching Direkt Action The output will be On when Alarm 1 is activate and turn Off once the Alarm 1 condition is no longer present Alarm 1 Latching Reverse Action The output will be
18. r to the installation of the unit Features Awesome 18 mm high digit LED display Programmable colour change display based on an event Programmable Help function and Help indication High and Low alarm outputs mA inputs to 50 mA DC Volts inputs to 10 V and 100 mV Tare function Standard outputs two NPN transistors amp one relay optional 2nd relay 100 ms sample time Optional RS 485 plug in card Index Safety NSUN Seienn conuantanesdeeoe E A EA EEEE E 2 YVS teal AW OVA soe iin ara ee sae E a a ea E eE Ea EEE iE a E 3 Operation Reamer ene a a a eee ee ee ae ee ee 5 Program MOOG esciens en a tape pE E TEE E AEE E R A EE EEEE 8 Configuration Mode a re ee een eae eee a rene ee ee eee ean ee eee eer 14 Wiring example S seseris npa EEEE E n EEEE RENEE EA ERA aan EA A EEEE EE 17 Technical Dat serciceneerii an A ENEE a EAEE REREN EAEE EEA ERETNA TEE 19 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 1 20 HENGSTLER Safety Instructions This symbol indicates passages in the text which you have to pay special attention to so as to guarantee proper use and preclude any risk e The range of applications for this product are industrial processes and controls where the overvoltages applied to the product at the connection terminals are limited to values of the overvoltage category Il e This device is made and tested according to the valid standards of technics and has left the factory in a perf
19. rogram amp Config Mode No function Down amp In All Modes Will abort an Edit Operation and Scroll return the preset parameter to its previous value v dD dD In Config Mode Holding down both keys for Program 3 seconds will cause the unit to return to Operation Mode In Operation amp Program Modes Holding down both keys for 3 seconds will cause the unit to enter to Config Mode 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 5 20 HENGSTLER Operation M ode Operating Displays Default display is the process value Pressing the Program Key will cause the display description to appear on the main display If there is no key activity for 3 seconds the primary display will switch back to the count value Maximum High Value Displays the maximum process value the unit has received as an input The value can be reset only while being dis played b pressing the Reset Key Minimum Low Value Displays the minimum process value the unit has received as an input The value can be reset only while being displayed by pressing the Reset Key Alarm 1 Elapsed Time Displays the accumulated amount of time the alarm 1 condition was present This walue will continue to accumulate until it is reset by pressing the Reset key while the value is being displayed The value is displayed in mmi ss up to 99 min 59 secs then changes to mmm m Other Operation Displays UuEr
20. s percentage value Adjustment Range 0 00 to 100 00 Default Value 0 00 d 5 Display Point 1 l l Function Provides the engineering unit value that will be displayed corresponding to the sensor input value set in the Scaling Point 1 parameter PGM Adjustment Range 19999 to 99999 Default Value 0 00 c A m Scaling Point 2 C 2 Function Sets the second sensor input value point which will be used in establishing a curve for scaling sensor inputs into engineering unit values Pressing the Reset Key will serve as a teach PGM function and input the sensor value currently being read which will automatically be converted and shown as percentage value Adjustment Range 0 00 to 100 00 Default Value 100 00 d 5 Display Point 2 l ce Function Provides the engineering unit value that will be displayed corresponding to the sensor input value set in the Scaling Point 2 parameter PGM Adjustment Range 19999 to 99999 cD Default Setting 0 00 The scaling process can be repeated up to a total of 10 scale and display points Scale and display points will continue to be offered up to 10 total so long as 100 0 the maximum input range has not been selected as a scaling point d E p Decimal Position Cc d Function Sets the position of the decimal point for use in displaying the process and alarm values pas Adjustment Range 19999 to 99999 Default Values 100 00 i Retransmission Scale Minimum Appears only if a retransmission ou
21. tion Configuration Modes value is zeroed out and cannot be accessed will remain as a contant offset Default Value None Totaliser Function Determines the time period after which the total value equals the maximum input value Example maximum input value is 25 With a setting of hr hour and a continuously applied input of 25 the total amounts to 25 after one hour and to 50 after two hours etc If the process display is set as gallon per hour the total display directly reads the volume Please consider that large process values may lead to an early overflow of the total in order to prevent this you may reduce the number of digits of the process display The total value is updated synchronously to the sample rate every 100 ms Adjustment Range within one second within one minute within one hour Default Value once per second Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER Wiring examples Two wire technology 4 20 mA tico 735 Clamp mA OV Sensor supply Clamp tico 735 mA OV Sensor supply tico 735 V y ov Sensor supply tico 735 V V oV Sensor supply 2 735 121 Rev 1120600eli Three wire technology 0 20 mA Po Three wire technology 0 10 V UW Four wire technology 0 10 V Operating Instructions tico 735 DC Process Measuring signal Auxiliary power Auxiliary power Measuring signal Auxil
22. tput has been r O L enabled in Configuration mode Function Defines the lower end of the linear scale for the retransmission output by pas defining the value equated to the minimum output signal Adjustment Range 19999 to 99999 Alarm off 550 Default Value 0 00 one a Alarm on 500 rt H rH Retransmission Scale Maximum Appears only if a retransmission output has peen enaviea in Configuration mode Function Defines the upper end of the linear scale for the retransmission output by defining the PGM value equated to the maximum output signal Adjustment Range 19999 to 99999 Default Value 100 00 m m Process Variable Offset m g Function Corrects a known offset of the input in order to more accurately display the process value An offset value Ainp is added to the internal input signal such as Ainp oF F d 1S2 d 15 1 ScA2 ScA i Fen The offset value is retained at power off Adjustment Range 19999 to 99999 Default Value 0 00 page 12 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER It Input Filter Time l F Function Filters the input over a user definable time period to minimize the effect on the Process value of any extraneous impulses Adjustment Range 0 0 Off to 100 0 Default Value 1 v Q dd Communication Address Appears only if communication board is installed and cr A activated Function Defines the unique communication address of the instrument Adjustm
23. unfavourable conditions after heavy strain during transportation e If by a failure or a malfunction of the device endangering of men or animals or damaging of facilities are possible this must be avoided by additional safety measures end switches protection devices and etc e Before opening any cover the device must be switched voltagefree e Hengstler Indicators are intended for industrial applications e The mounting environment and nearby cabling have an important influence on the EMC noise radiation and noise immunity of the indicator When putting into operation the EMC of the whole installation unit has to be secured In particular the relay outputs are to be protected from high noise radiation by suitable wiring page 2 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli HENGSTLER Installation Panel mounting The instrument can be mounted in a panel with a thickness of up to 12 mm The cutout should be made based on the recommended panel opening illustrated in the drawing below 96 100 tico 735 HENGSTLER MAE EE e EVEL 48 panel cutout Insert the unit in the panel through the cutout Ensure that the panel gasket is not distorted and the instrument is positioned squarely against the panel Slide the mounting clamp into place on the instrument and push it forward until it is firmly in contact with the rear face of the mounting panel and the tabs on the bracket arm
24. usive with the Digital Inputs option Linear Output An option board may be installed that provides a 10 Bit linear output signal relative to the Process Value Terminal 12 is the positive side of the connection and Terminal 10 is the negative side The default range of the output is 4 20 mA but can be changed via the Configuration Mode to 0 20 mA 0 10 VDC 2 10 VDC 0 5 VDC or 1 5 VDC m n LU LI Linear Output Module mA mV V 2 735 121 Rev 1120600eli HENGSTLER Operation Front Panel tea 736 HERGSTLER g 1_ Output F Indicators aif om Primary s Display 7 i POM maT h am lt Secondary a A _ eee Display Down Scroll Program Reset Key functions Display functions Key Function Display Function In Operation Mode Used in Edit Operation to Primary In Operation Mode Default display is the decrement the digit highlighted by the Scroll Key Process value Can be scrolled using the In Program Mode Used in Edit Operation to program key to display other Operations Mode decrement the digit highlighted by the Scroll Key values If the Help function is enabled this if the setting is a numerical value or present the display will first show the parameter description next in the series of choices for that parameter for 3 seconds example page 7 In All Modes Moves the unit into Edit In Program amp Config Modes Displays the Op
25. yband 0 15 0 73 MHz 2 735 121 Rev 1120600eli Operating Instructions tico 735 DC Process page 19 20 HENGSTLER Ordering Information Serial Communication Option 0 None Basic Function Power Supply 1 Temperature 0 90 264V AC 2 DC Process 2 20 50V 22 55V 3 AC Volt Ampere 5 DC Volt Ampere Linear Output Option 6 Strain Gauge 0 None 3 Linear Output 4 20m 0 10V For further information please visit our homepage http www hengsiler de Additional operating instructions describing the protocol of the serial communication option can be found in the download area of counters 2735001 pdf 1998 HENGSTLER GmbH This documentation may not be changed amended or copied without prior written consent of HENGSTLER GmbH and may not be used in contradiction to this company s rightful interests HENGSTLER Hengstler GmbH Postfach 11 51 D 78550 Aldingen Germany Tel 49 7424 89 539 Fax 49 7424 89 470 Member of the DANAHERCORPORATION U S A page 20 20 Operating Instructions tico 735 DC Process 2 735 121 Rev 1120600eli
Download Pdf Manuals
Related Search