Operating Instructions tico 735
Contents
1. P 96 x 4 100 z A tico 735 HENGSTLER V i i Cc O m n 4 o i a JI I aide Zs Panel Cutout lt a gt 4540 5 a 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 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 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 3 12 HENGSTLER Wiring RS 485 l a ne B A oy Relay OUTI Rear Terminal r o e a TF No Connections 13 h4 15 hel 17 hsl 19 20 21 12 22 A Linear nd 11 A 23 bute ee ree ee ee 34 Danger Hazardeous voltage 91 8 17 J615 14 13112111 otag C re 3 3k F p gee B Count Inputs Power Supply Input Terminal 2 is the connection for i2. Key to move from left to right and highlight the digit that needs to be changed Wrap around will occur from the least significant to the most significant digit Use the Down Key to decrement the digit until the desired value appears The display will wrap around from 0 to 9 After the desired digits have been changed press the Program Key to enter the new value The new value will appear on the main display without any flashing digits Press the Program Key again and the parameter description will appear 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 AL oH AL Lt Operating Instructions tico 735 Rate Meter High Alarm Value Function Defines the Rate value at or above which Alarm 1 will activate Adjustment Range 0 to 99999 Default Value 1000 Low Alarm Value Function Defines the rate value at or below which Alarm 2 will activate Adjustment Range 0 to 99999 Default Value 10 page 6 12 HENGSTLER Program Mode Entering Program Mode and basic operation The Program Mode can be The Program Mode can be exited by holding the Program accessed from the Operation g 3 4 56 Key for 3 seconds or remove power from the unit and Mode by holding the Program repower it Key for 3 seconds TE After 90 seconds of key inactivity the unit retu
3. meter to properly match the application Note the sum of both input frequencies should not exceed 10 kHz PGM Adjustment Range N p an P p eo 1000 E petaur Vale 10000 20 The unit will 200 The unit will 10 000 The unit will accept up to 20 accept up to 200 accept up to 10 000 pulses per second pulses per second pulses per second Generally used with Generally used for Generally used with contact inputs to higher speed contact high speed electronic cD eliminate false inputs or to filter noise inputs and encoders counts caused by on electronic signals in contact bounce low speed applications Display Update Time uP gd A t U Function Sets the amount of time between display updates Adjustment Range PGM 0 1 sec 0 25 sec 0 5 sec 1 to 10 sec Default Value 1 Display to Zero Time UW Function Sets the amount of time after no pulses are received when the display will C3 mr 3 show zero Adjustment Range 0 1 sec 0 25 sec 0 5 sec 1 to 10 sec Default Value 1 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 8 12 PuLlS P un rE Ene rt lot Nn 3 3 F i rE Hiy PGM a o Q 6 lt D un D n PGM i HENGSTLER Function Sets the minimum number of pulses to be received within the Display Update Time before the display will update the rate value Note Display Update Time and Minimum Pulses must be realized before the display will update A
4. HENGSTLER Operating Instructions tico 735 Rate Meter Introduction Your Hengstler tico 735 Rate Meter 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 of your tico 735 unit with information on proper panel mounting and rear terminal layout and wiring instructions In addition the instrument s operation and programming 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 This manual also provides information on the tico 735 Rate Meter s alarms transistor relay and linear outputs product specifications and ordering information Features e Awesome 18 mm high digit LED display e Programmable colour change display based on an event e Pr
5. djustment Range 1 to 99 Default Value 10 Startup Suppression Function Determines the delay period that will occur after power up before alarm operation is possible Adjustment Range 0 to 99 Default Value 0 Retransmission Enable Select Function Determines whether a voltage current is an output and if so which range A jumper on the output module determines whether it outputs current or voltage Adjustment Range None 0 5 or 1 5 Volts Default Value None 0 10 or 2 10 Volts 0 20 mA 4 20mA Retransmission Scale Minimum Appears only if a current voltage is selected Function Defines the lower end of the linear scale for the retransmission output by defining the value equated to the minimum output signal Adjustment Range 0 to 99999 Default Value 0 Retransmission Scale Maximum Appears only if a current voltage is selected Function Defines the upperer end of the linear scale for the retransmission output by defining the value equated to the maximum output signal Adjustment Range 0 to 99999 Default Value 100 Serial Communication enabled Appears only if communication board is installed and activated Function Activates the RS 485 communication option board Adjustment Range Default Value If ordered from the factory with the RS 485 board the default will be None no Fitted A communica Fitted If the board is installed in the communication tion board is installed in field this parameter will need
6. justment Range Defaut Value Help Yes Multi Help No Only the Help Yes character parameter parameter values will descriptions will appear on the primary appear on the display The parameter primary display The can be identified by a value associated with single digit in the that parameter will secondary display appear by pressing the scroll key or waiting for 3 seconds 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter Function Determines whether the multi character parameter name will appear on the main page 10 12 Technical Data Display and Keyboard Physical Environmental Approvals Count Inputs A and B Control Inputs Outputs Linear Output Option RS 485 Option 2 735 041 Rev 030798 Primary Display Secondary Display Annunciators Keyboard Dimensions Mounting Panel Cutout Construction Terminals Power Supply Power Consumption Temperature Relative Humidity Ratings EMC Susceptibility EMC Emissions Safety General Active Edge when PNP when NPN when Magnetic Count Frequency CTRL1 Hold CTRL2 Security Lockout QUT1 NPN QUT2 NPN OUT1 Relay OUT2 Relay optional Sensor Power Supply Isolation Output Range Accuracy Resolution Updating Type Parameters Operating Instructions tico 735 Rate Meter 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 fo
7. lue 0 0 frequency The display is always based on Hz or second for process time display Adjustment Range 0 0001 to 9 9999 ap Default Value 1 0000 M C M d p Decimal Position d Function Set the decimal point position for the count and preset displays The setting of the M decimal point merely switches the display dot and has no influence on the calibration calculation Adjustment Range 0 to 0 0000 Default Value 0 A z 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 7 12 HENGSTLER A L E n Rate Mode r Iir Function Defines how the input pulses will be applied to the rate value Note the display value is always based on Hz or seconds Adjustment Range A Displays the A_B Input rate on the A Time Displays the frequency of the A A channel is divided by frequency of Input A channel input rate of the B as an inverse speed PGM channel and the ratio which for example D Default Value A is then displayed can indicate travel time through a conveyorized oven f P L Input Type U l Function Programs the unit to match the electrical characteristics of the input signal Adjustment Range ANAL Default Value Source Sinking The unit will Source The unit will Magnetic The unit accept a NPN or dry accept an PNP input will accept a magnetic contact which sinks which sources voltage input from 0 5 to 30V voltage to common peak 6 p E E d Filter Speed F Function Enables the debounce filter of the
8. nput A which is programmable to be the primary rate channel Terminal 1 is the secondary input to get the ratio of A B The common connection for both input A and input B is terminal 3 Control Digital Inputs A contact closure or NPN signal can be used to activate preconfigured functionality Terminal 5 is used for a display hold function while terminal 6 is a security function that when active will prohibit entry into Program Mode Terminal 8 serves as the common for both of these inputs Auxiliary Power Output A 12 VDC for powering external sensors and encoders up to 125 mA can be accessed by connecting the positive supply side of the sensor to Terminal 4 and the negative side to Terminal 8 Linear Output An option board may be installed that provides a 10 bit linear output signal relative to the Rate value Terminal 12 is the positive side of the connection and Terminal 10 is the negative side The default range of the input is 4 20mA but can be changed via the front panel to 0 20 mA 0 10 VDC 0 5 VDC 2 10 VDC or 1 5 VDC A 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter For an AC powered unit terminal 13 serves as the line or hot side connection for AC powered units and as the positive side for DC powered units The neutral side for AC powered units and the negative side for DC powered units are connected to terminal 14 Transistor Outputs Your unit comes standard with 2 NPN ou
9. ogrammable help function and secondary legend display e Display configurable for update time min number pf pulses and forced zero time e Optional linear output relative to rate e Choice of NPN or PNP primary input e Filter speed settable 20 Hz 200 Hz or 10 kHz e Standard outputs 2 NPN transistors amp 1 relay optional 2nd relay e Optional RS 485 plug in card Index Safety InStrUGtioNn Snn betes Sorat See peatcal a a aoha des Dobe amc Sree Scag A E 2 AENEA T ET E E E tina cis taudvn EE A ATE 3 Parel Mounting irinen nir a n raa a oman r a r A 3 MO a a a a eaeeS Ase 4 Ope ratiOTicesise enei E a AEE e E EEE EE EE AAEE E Saa EA P AEETI A AEE E a ee 5 AROTAN E te 1 C EAE A EE A E AE EAE AE O A Pere 5 Op ration Mode inai eae ane aA EA E AEA cate Ra e Ae NE hae SEE 6 POM OOO cs cases Ge ta E E E E E E te ced Ree can ace 7 Entering Program Mode and basic Operatlonsceieccccesesectceiec ses iae ieee tea CeePe cance vical ie anda gietacehe se 7 Program Parameter Sequence cceceeeeeeeceeeee cette eetee eee aaaaaeeeeeeeeeeesaaaaaaaaeeeeeeeeeegencaaaaeeeeeeeenigs 7 Technical Datascrip nnan Seales conan AA E A A A A AR 11 Ordering INtOhNalONes nave cel eh cache x waetcne acc Santas eae maaan eases 12 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 1 12 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
10. ot 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 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 Counters 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 counter 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 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 2 12 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
11. r OUT1 and OUT2 4 rubber keys for programming and manual reset DIN 48 mm 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 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 4 Watts Operation O 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 95 Complies with EN 50081 1 92 2 94 DIN EN 61010 part 1 according to protection class II Overvoltage category Il Contamination level 2 UL CUL NPN or PNP or Magnetic programmable capable of TTL 30 VDC max High 3 0 V Low lt 2 0 V or open 10 kOhm to OV High 3 0 V or open Low lt 2 0 V 4 7 kOhm to V Capacitive input 0 5 to 30 V peak 20 Hz 200 Hz or 10 kHz programmable NPN High 3 0 V or open Low lt 2 0 V 4 7 kOhm to V level sensitive 25 ms min max 30 VDC NPN High 3 0 V or open Low lt 2 0 V 4 7 kOhm to V level sensitive 25 ms min max 30 VDC Open Collector 30 VDC max 100 mA max response time lt 75 us at lt 2 us cyclical accuracy Changeover Form C 240 VAC 3A or 115 VAC 5A pull in time approx 8 ms 12 unregulated VDC 125 mA max ripple lt 0 5 V Optically isolated 250 VAC 400 VDC against all other inputs and outp
12. 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 perfect 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 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 If it is to be assumed that operation without danger is n
13. rns to T ep Operation Mode automatically for 3 secs The name of the first parameter 3 secs or Edit Operation will appear on the primary CAL dP gt display a gt GCgggr Pressing the Scroll Key or no key activity Successive presses of the PGM for 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 CAL 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 activity for 3 seconds press the scroll key the Help function has been to 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 Program Parameter Sequence CAl dP r Calibration Factor Decimal Point t Function Sets the decimal point position for the calibration factor display Adjustment Range 0 to 0 0000 PG E p Calibration Factor Function Used to scale the input into engineering units by multiplying this value by the input cC Default Va
14. to be board installed the unit changed fromt its default of none Communication Address Appears only if communication board is installed and activated Function Defines the unique communication address of the counter Adjustment Range 1 to 99 Default Value 1 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 9 12 bAud b PGM Loch r PGM dD HELP h Baud Rate Function Selects the serial communication speed Adjustment Range HENGSTLER Appears only if communication board is installed and activated 1200 BPS 2400 BPS Default 4800 BPS 9600 BPS Display Colour Change Function Defines the colour of the display for prior to and after an alarm value has been reached Adjustment Range Red The display will Green The display will Green to Red The Red to Green The always be red always be green display will be green display will be red prior prior to the alarm to the alarm value Default Value value being reached being reached It will Green to red It will turn red after turn green after the the Alarm has been Alarm has been reached Preset Lock reached Function Determins whether the Alarm Values changes via the front panel are locked out Adjustment Range Default Value Locking Enable Alarm Locking Disabled Locking Disable values are read only Alarm values can be viewed and changed Help Prompt display for 3 seconds prior to the paramter value appearing Ad
15. tputs which are activated by each of the alarms Transistor Output 1 which is tied to the High Alarm Value is on Terminal 7 Transistor Output 2 which is tied to the Low Alarm Value 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 the High Alarm Value Terminal 19 is NC Terminal 20 is common and Terminal 21 is NO A second relay output tied to the Low Alarm Value 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 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 Terminals 11 amp 15 are not used and must not be connected page 4 12 Operation Front Panel Output Indicators Primary Display Secondary Display Scroll Program Key functions HENGSTLER Display functions Display In Operation Mode Used in edit operation to decrement the digit highlighted by the scroll key In Program Mode Used in edit operation to decrement the digit highlighted by the scroll key if the setting is a numerical value or present the next in the series of choices for that parameter InAll Modes Moves the unit into Edit Operation
16. uts 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 Bit after 250 ms 10 Bit after 1000 ms typically 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 page 11 12 HENGSTLER Ordering Information Relay 2 0 none 1 with Relay 2 only with function 4 5 8 9 Communications 0 none 5 with RS 485 Function 1 Totaliser 2 Position Indicator 4 Tacho Rate Meter 5 Rate amp Totaliser 6 Time Counter 7 1 Preset Counter 8 2 Preset Counter 9 Batch Counter Linear Output 0 none 3 with 4 20 mA only with function 2 4 5 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 DANAHER CORPORATION U S A 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter page 12 12
17. which is indicated by the left most digit flashing Successive presses of the key are used to move to the digit to be edited Wrap around will occur from least significant digit to most significant digit InOperation Mode Used to move between the rate value display process time display amp the alarms and to enter an edited alarm value Holding the key down for 3 seconds will cause the unit to enter Program Mode In Program Mode Used to move from one parameter to the next and enter the edited parameter values Holding the key down for 3 seconds will cause the unit to return to Operation Mode In All Modes No function Primary Output indicators Scroll gt CD Program PGM In All Modes Will abort an Edit Operation and return the alarm parameter to its previous value 2 735 041 Rev 030798 Operating Instructions tico 735 Rate Meter In Operation Mode Default display is the rate value Can be scrolled using the program key to display the Process Time and the alarm values If the Help function is enabled this display will first show the parameter description for 3 seconds see page 5 for example In Program Mode Displays the value or selection for the current parameter If the Help function is enabled this display will first show the parameter description for 3 seconds see page 6 for example In Operation Mode Indicates alphabetically which parameter is being viewed on the primary displa
18. y In Program Mode Provides a 1 digit alpha or numeric character to indicate which parameter value is being shown on the primary display 4 illuminates when the High Alarm Value is reached OUT1 Y illuminates when the Low Alarm Value is reached OUT2 page 5 12 Operation Mode Changing a Preset value example Lu ae Ln M Default display is the rate 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 rate value Continued pressing of the Program Key will scroll through the Parameters see parameter sequence below The full parameter description will appear on the main display To change a parameter value press the Scroll Key If there was no key activity for 3 seconds the Preset value will appear one digit description shown on secondary display however press the Scroll Key in order to edit The unit will now be in Edit Operation as signified by the most significant digit flashing Display Parameter Sequence rA E P PGM P PGM 2 735 041 Rev 030798 tip Rate Value Function Displays present rate value Display Range 0 to 99999 Process Time Function Displays present process time This value is shown when the program parameter Rate Mode is set for 1 A Display Range 0 to 99999 H Lo HENGSTLER Use the Scroll
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