Preset Counter/Timer H8GN
Contents
1. Fg Reset 11 B8B Reset BH Es BEBE 3 4 og dg c 5 Power Power supply supply sot AM _ NM ot Em EE i mg m l l l m j l l l Gate o m Boon Gate i ANNE i l l l l Lo d i l l l pod l Reset N i i mE Dod Reset Io gy l Il Control Control 0 Bye Cc U oO n lt Timer display Power supply ice Start ar Start Gate Gate Reset Reset HM H NM Control output Control Q output Cycle time ON duty setting SV TCR 1 26 ON time UP 0 Cycle time ON duty setting 96 ON time DOWN c Timer display Timer display Note One shot output or HOLD output can be selected for output Umm Z Mode Output quantity can be adjusted by changing the cycle time set in the adjustment level to 1 and by changing the ON duty 96 set value The set value shows the ON duty 96 and can be set to a value between 0 and 100 96 When the cycle time is 0 the output will always be OFF When the cycle time is not 0 and2. Totalizing count value 0515253345550 12 Refer to Input Output Mode Settings on page page 79 for infor mation on totalizing counter operation SV bank 5 5 SV bank is displayed only when SV bank used in the advanced function setting level has been set to ON Select the SV bank SV 0 to 3 To use the SV bank function the four set values SV O to 3 can be set beforehand in the adjust ment level The keys on the front of the Unit can then be used dur ing operation to switch between the set values For models with built in communications communications can be used to switch between the set values rd SV r ESP Pad B o adx ep ge Y le HEH Switch between SV electromagnetic valve by pulse control Cycle time amm Open ON duty Close SCS Control output E xS Bee Cycle time passed Fully closed to ON duty 0 to 100 Set ON duty rate as a percentage ON duty can be changed like an analog input by using the Up and Down Keys Refer to Input Output Mode Settings on page 80 for information on ON OFF duty adjustable flicker mode operation Preset Counter Timer HBGN C 71 Initial Setting Level gt C iiL Wiccan Sf Unt Cat 1 Counter Timer selection st nt fy up 2 Input mode of ar cae 3 Time range st LAN NT 4 Timer mode LJ wr e DCOCI colt f 5 Output mode for counter function colit N R 6 Output mode for timer function LJ Y
3. or F output will turn ON when the start signal is input b When the output mode is set to B hold output E or Z output will remain OFF even when the start signal is input Response Delay Time When Resetting The following table shows the delay from when the reset signal is input until the output is turned OFF Minimum reset signal width Output delay time tm o roos 19 to 21 ms Output Delay Time The following table shows the delay from when the timer value passes the set value until the output is produced Actual Measurements in N or K Mode Control output Max counting Output delay time speed BoHz 77316189 ms sez B51082ms The variation in delays is due to different modes and conditions Mounting Tighten the two mounting screws on the Adaptor Tighten them alter nately a little at a time so as to keep them at an equal tightness Contact output Adaptor Waterproof packing The H8GN s panel surface is water resistive conforming to NEMA 4X indoors and IP66 In order to prevent the internal circuit from water penetration through the space between the Counter and oper ating panel attach a rubber packing provided with the H8GN between the Counter and operating panel and secure the rubber packing with the Y92F 34 Flush mounting Adaptor VB OMRON Output The SPDT single pole double throw consists of an SPST NO con tact and an SPST NC contact Do not form a circuit with 3 poin
4. ERI Outputtime Hod Check output mode checkte ourutmode Bo fE m_a ouput moce A Check output time Check the output time 008 Output time 888s O v DQDOOC s Check input signal Check the input signal width 2t FL E 50 c Input signal width 28a width LO Press the Level Key for at least 1 s Operation starts Operation Level Use the and aum Set SV Keys to setthe SV to 10 0 z 00 rag PV SV 00 l Reset PV Press the Key PV 08 GS e Confirming Set Values Set values are effective two seconds after key operation is stopped or when the or Key is pressed Preset Counter Timer HBGN C 69 OMRON Bl Setting Specifications after Turning ON Power Outline of Operation Procedure Key Operation In the following descriptions all the parameters are introduced in the display sequence Some parameters may not be displayed depending on the protection settings and operating conditions LO ee Keys MOM eee el SN MI M ON ag nn eee ee erin deau vale Protect level CL Operation in progress e B ne ee B8 B ll 8 Operation level Adjustment level a Key 1 E less than 1 S Stusasssueueas one a O m La Cem em nnas Kys 1 smin O Key LO Key Operation stops 1 s min 3 s min S nn SSSR RRR RRR a d LIMES E a m Communications w9 a t E O5 Key setting level 8 less than 1 S m gut vanan edon nnnann
5. VAC may damage the internal elements e Separate the input signal devices input signal cables and the product from the source of noise or high tension cables producing noise e Separate the product from the source of static electricity when using the product in an environment where a large amount of static electricity is produced e g forming compounds powders or fluid materials being transported by pipe e Do not expose the product to organic solvent such as thinner or benzine strong alkali materials or strong acid materials Doing so may damage the product surface Application Precautions 1 Do not use the product in locations where condensation may occur due to high humidity or where temperature changes are Severe 2 Be sure to wire terminals correctly with the correct polarity Maintain the power supply voltage within the allowable ranges 4 Connect the power supply through a relay or switch so that the voltage reaches a fixed value immediately If the voltage increases gradually the power supply may be reset or outputs may turn ON 5 When the power is turned ON an inrush current approx 15 A will flow momentarily Depending on power supply capacities the product may not start due to this leakage current The power sup ply must be of a sufficiently large capacity 6 For the main power supply or the power supply for input devices use a power supply transformer whose primary side is insulated from the second
6. e NOON Fetun 858 7 Output time al n o TTE 8 Counting speed a et ot F L C 2245 9 Input signal width goog dP 10 Decimal point position P STi 1988 11 Prescale value of dot up 12 Input signal edge Radu 0 13 Move to advanced function setting level Counter Timer Selection Flint Select to use the H8GN as either a counter or a timer 4 Input Mode EnEn The input mode is displayed only when Counter Timer selection in the initial setting level has been set to counter When the H8GN is to be used as a counter select increment decrement individual or quadrature for the input mode If incre ment or decrement is selected the input signal edge for CP1 count input can be switched using the input signal edge setting Refer to Input Output Modes and Count Values on page 78 for information on input mode operations Time Range iar The time range is displayed only when Counter Timer selec tion in the initial setting level has been set to timer When the H8GN is to be used as a timer set the time range to be timed Timer Mode tL 57 The timer mode is displayed only when Counter Timer selection in the initial setting level has been set to timer When the H8GN is to be used as a timer set the elapsed or remaining time mode Output Mode for Counter Function 5 7 The output mode is displayed only when Counter Timer selection in the initial setting
7. last digit 2 Set the prescale value to 0 02 0 5 25 Encoder OMRON 12 Input Signal Edge 2LE The input signal edge will be displayed only when the input mode at the initial setting level has been set to increment or decrement Switches the CP1 input edge when the H8GN is used as an incre menting or decrementing counter In the counter increment or decrement modes CP2 will function as the gate input and CP1 counting will be prohibited while CP2 is ON Refer to Input Output Modes and Count Values on page 78 for information on input mode operations 13 Move to Advanced Function Setting Level 555 This will be displayed only when the initial setting commu nications protection in protect level is set to O This setting enables the advanced function settings to utilize the counter timer functions to the maximum To move to the advanced function setting level enter the password 169 from the initial setting level Counters Preset Counter Timer HBGN C 73 Advanced Function Setting Level LNL t off 1 Parameter initialization E 3 Totalizing counter used o f tt off 4 Display auto return time LJ b an j a n m P fL J 5 Move to protect level time 1 Parameter Initialization 77Z Used to return all settings to default values Turn ON parameter initialization and shift to another display to return all settings to default values 2 SV bank Used 57 Set SV bank
8. level has been set to counter When the H8GN is to be used as a counter set the output mode Refer to Input Output Mode Settings on page 79 for information on output mode operations C 72 Preset Counter Timer H8BGN OMRON 6 Output Mode for Timer Function 5 7 The output mode is displayed only when Counter Timer selection in the initial setting level has been set to counter When the H8GN is to be used as a timer set the output mode Refer to Input Output Mode Settings on page 79 for information on output mode operations Output Time st 7 The output time is displayed only when output mode for counter function in the initial setting level has been set to C or K or when output mode for timer function in the initial setting level has been set to A or B When using one shot output in the H8GN set the output time for the one shot output 0 01 to 99 99 s One shot output can be used only when the C or K output mode is selected for counter function or A or B output mode is selected for timer function If the output time is set to O when selecting timer function the output will be held The output time cannot be set to O for counter function Counting Speed 75 The counting speed is displayed only when Counter Timer selection in the initial setting level has been set to counter When the H8GN is used as a counter the operator can switch between maximum counting speeds 30 Hz 5 kH
9. tables for quick reference Protect Level v Operation Adjustment Protection BENE vide 1 Initial Setting Communications Pro toe tection Setting Change Protection EPE Ez peste Reon O Operation Level oa PV counter e Timer BBnn to 5 555 sin SS i esed 1 oo Seod amp seon 4 2 99 59 Time range min s Minute Second po Minute Hour Minute 3533 Time range h ea Ho 0 to 9999 22 hime range h Counter 899 t0 9399 Z npu mode Individual or quadrature MN p a rs y lt i i E T Timer Out put mode A B D E Minute Second UD Mme Hour Minute 100 to 999 9 Time range h ec Hor Li to S995 Time range h Timer Out 2 mode TUUS count value SV bank C 82 Preset Counter Timer H8GN OMRON Adjustment Level Parameter name Parameter Setting range Default Set value value Communications writing an oFF control svo fen SamessforPVinteabowePV SVooum Svr s SameastoPVintheabwePVSVcoum T Sva s SamessforPVinteabwePV SVcoum Sva s 3 SamessfrPVinteabwePV SVcoum i Timer Out OG to 5 585 Time range s agog Second put mode Z 7 00 to 99 99 Time range s BB Secod i to 255 8 Time range s B Second LU to 8555 Time range s 8 Second 2 00 to 55 558 Tim
10. that the ambient EE temperature does not exceed the 1 6 mm specifications 3 3 mm Preset Counter Timer HBGN C 65 Precautions OMRON N Caution Do not use the product in locations subject to flammable or explo sive gases Doing so may result in explosion N Caution The service life of the output relays depends on the switching ca pacity and switching conditions Consider the actual application conditions and use the product within the rated load and electrical service life Using the product beyond its service life may result in contact deposition or burning N Caution Do not disassemble repair or modify the product Doing so may result in electric shock fire or malfunction N Caution Do not allow metal objects or conductive wires to enter the prod uct Doing so may result in electric shock fire or malfunction Other Precautions e Store at the specified temperature If the H8GN has been stored at a temperature of less than 10 C allow the H8GN to stand at room temperature for at least 3 hours before use Use the product within the ratings specified for vibration shock submerging in water and exposure to oil Do not use the product in locations subject to dust corrosive gases or direct sunlight e Use the product within the ratings specified for temperature and humidity The product is designed for 24 VDC Applying voltages other than the rated one such as 100 to 240
11. three seconds in the operation level or adjustment level This level is for selecting the function input mode time range timer mode output mode output time counting speed input signal width decimal point position prescale value and rising falling edge for input signal e You can move to the advanced function setting level or communica tions setting level from this initial setting level To return to the oper ation level press the XO Key for at least one second To move to the communications setting level press the Q key once for less than one second Protect Level e To select this level simultaneously press the Q and Keys for at least three seconds default value This level is to prevent unwanted or accidental modification of parameters Protected lev els will not be displayed and so the parameters in that level cannot be modified Communications Setting Level To select this level press the Key once for less than one sec ond in the initial setting level When the communications function is used set the communications conditions in this level Communicat ing with a personal computer host computer allows set values to be read and written Advanced Function Setting Level To select this level you must change the initial settings communica tions protection setting in the protect level to 0 and then enter the password 169 in the initial setting level This level is for initiali
12. used to ON and operate the keys from the panel to switch between SV 0 to 3 To use the SV bank function the set value SV 0 to 3 must be set beforehand in the adjustment level These set value are then used during operation by operating the keys on the front of the Unit 3 Totalizing Counter Used L5 Set totalizing counter use to ON to display and enable use of the totalizing counter in the operation level The totalizing counter displays the leftmost four digits of the 8 digit totalizing count on No 1 display and the rightmost four digits on No 2 display to enable 8 digit counting 4 Display Auto return Time If this function is used the display in the operation and adjustment levels will automatically return to the PV SV display if no key oper ations have been made for the set period setting range 1 to 99 s The time before auto return of the display can be set here If this setting is set to OFF the auto return function will not operate 5 Move to protect level Time 7 1 If the J and ce Keys are pressed for more than 3 seconds in the operation level the display will move to the protect level Use this setting to change the time that the key must be pressed to any time within the setting range 3 to 30 s OMRON Protect Level 1 Operation Adjustment Protection g 0 H Restricts menu display and writing in the operation and adjustment levels 2 Initial Setting Communications Protecti
13. 9 ms or more In applications where a set value of 258 ms or less is required use start timing with signal input When the H8GN is used with power start in F mode i e accumula tive operation with output on hold there will be a timer error approx imately 100 ms each time the H8GN is turned ON due to the characteristics of the internal circuitry Use the H8GN with signal start if timer accuracy is required Changing the Set Value In Counter Operation When changing the set value during operation the output will turn ON if the set value equals the present value In Timer Operation When changing the set value during operation if the set value is changed in so that the conditions below are satisfied the Timer oper ates in the same way as when the present value reaches the set value because a constant read in system is in use Depending on the output mode this may result in output turning ON Timer mode UP Present value 2 set value Timer mode DOWN Elapsed time 2 set value Present value 0 Note When in DOWN mode the amount set value is changed is add ed to or subtracted from the present value C 66 Preset Counter Timer H8BGN Operation with a Set value of 0 In Counter Operation The output will turn ON if the set value 0 equals the present value The output will be OFF while the Reset Key is pressed or the reset input is ON In Timer Operation a When the output mode is set to A B one shot output D
14. OMRON Preset Counter Timer H8GN World s Smallest Compact Preset Counter Timer 1 32 mm DIN with Communications Counters e Only 48 x 24 x 83 mm W x H x D e Switch between 4 digit preset counter and 4 digit timer opera tion e While using the preset counter it is possible to switch the dis play to monitor the totalizing count value 8 digits Built in prescaling for counter operation e ON OFF duty adjustable flicker mode that can be used to per form cyclic control is available for timer operation Four preset values that can be changed by the front panel key SV bank e Finger protection terminal block to meet VDEO106 P100 Panel surface compatible with NEMAAX IP66 e Conforms to UL CSA and IEC safety standards as well as CE Marking e Six language instruction manual provided Model Number Structure E Model Number Legend H8GN AD 1 2 1 Supply Voltage 2 Communications Output Type D 24 VDC None Communications not supported FLK RS 485 Ordering Information E List of Models L 1 Lou O O RS 485 24 VDC Contact output SPDT H8GN AD H8GN AD FLK Preset Counter Timer HBGN C 59 omnon Specifications E Ratings Rated supply voltage b4 VOC Attachment Waterproofpacng flush mountingbracket SSS Display 7 segment negative transmissive LCD time display h min s CMW OUT RST TOTAL Present value red 7 mm high characters Set value gre
15. Settings cannot be changed by key operation Only protect level settings can be changed The default setting is OFF 4 Reset Key Protect Prohibits the use of the Reset Key OFF PV and totalizing count values can be reset by the Reset Key ON PV and totalizing count values cannot be reset by the Reset Key The default setting is OFF C 74 Preset Counter Timer H8BGN Communications Setting Level The communications specifications are set in the communications setting level Make the individual communications settings from the front panel The communications parameters and their settings are listed in the following table Display Settings Setvlus Communications 0 to 99 01g toss unit number Li o 55 UU OLD BT Communications 7 8 bits data eng d Boss Ee s nont BERI E LLLI Note 1 The settings shown in reverse video are the default settings 2 Settings made in the communications setting level are en abled when the power is turned ON again Before performing communications perform the following procedure with the front panel keys to set the communications unit number baud rate and other settings Refer to the communications manual for operation methods for other communications settings 1 Press the Key for at least 3 seconds and move from the operation level to the initial setting level 2 Press the Q Key and move from the initial setting level to the communic
16. Teki Totalizing count value 12 345 687 Press the Key to simultaneously reset the totalizing count value and the present value Cycle Time 4 _ 3 Cycle time Communications Writing Control L5 Communications writing control is displayed only for models with communications Allows or prohibits communications to write data from a personal computer host computer Communications can be used to read data regardless of this setting SVO to 3 57 5 5P i 5P 2 b5P 3 SV 0 to 3 is displayed only when SV bank used in the advanced function setting level has been set to ON Used to set the set value when the SV bank function is used The operator can use the keys on the front to switch between the set values SV O0 to 3 When the set value is changed in operation mode the set value SV O to 3 set in the adjustment level for SV bank will also change Cycle time is displayed only when the output mode for timer function in the initial setting level has been set to Zz Sets the cycle time used for ON OFF duty adjustable flicker mode Z Cyclic control can be performed easily in ON OFF duty adjustable flicker mode by first setting the cycle time in the adjust Key Key during ment level and by using the set value in operation level to change during PV totalizing count the ON duty ratio display value display 4 4 Controlling the flowrate by opening and closing the PV 05122533205152205152 J E 3
17. ary side and whose secondary side is not grounded d 7 Leaving the H8GN with outputs ON at a high temperature for a long time may hasten the degradation of internal parts such as electrolytic capacitors Therefore use the product in combination with relays and avoid leaving the product as long as more than 1 month with the output turned ON Power Supplies When turning the power ON and OFF input signal reception is possi ble unstable or impossible as shown in the diagram below Power ON supply OFF 210 ms 0 to 50 ms l O to 500 ms gt lt 5 ms La gt Input Impossible Possible Unstable Impossible Unstable Turn the power ON and OFF using a relay with a rated capacity of 15 A minimum to prevent contact deterioration due to inrush current caused by turning the power ON and OFF When power is turned ON a starting current flows momentarily Therefore pay attention to the overcurrent detection level of the power supply used Timer Control with Power Start To allow for the startup time of peripheral devices sensors etc the H8GN starts timing operation between 210 to 260 ms after power is turned ON see diagram above For this reason in operations where timing starts from power ON the time display will actually start from 258 ms If the set value is 258 ms or less the time until output turns ON will be a fixed value between 210 and 260 Normal operation is possible for set value of 25
18. ations setting level 3 Press the Key to change the settings items as shown below 4 Use the and Keys to change the settings data OOOO oll no 1 Communications unit number 6 2 Baud rate L t q 3 Communications data length 1 fa 5 Parity Align each communications setting with the settings on the personal computer or other communications device 1 Communications Unit Number 54 When communicating with a host computer set a unit number to enable the host computer to identify each unit The number can be set in a range from O to 99 in increments of 1 The default unit number is 1 When using multiple units the units will not function normally if the same unit number is set for more than one unit 2 Baud Rate 575 Set the baud rate for communications with the host computer The settings correspond to the following baud rates 1 2 1 200 bps 2 4 2 400 bps 4 8 4 800 bps and 9 6 9 600 bps OMRON 3 Communications Data Length LE The communications data length can be changed to either 7 or 8 bits 4 Stop Bits 55 The stop bits can be set to either 1 or 2 5 Parity 5 The parity can be set to none even or odd Preset Counter Timer HBGN C 75 Counters E Parameters LO D Keys O Key 1 s min EBNHENENHUWUNEHENHHBEHEHENEHNHNEEBEWXHB hd 3 s min default value in M umen mum m ol a a s i a Adjustment ia P
19. d setting 1 Counter increment or decrement H 9999 0to 9999 Counter individual or quadrature 9939 B 9999 999 to 9999 Timer cycle time or mode other than output mode Z HHEB 9999 0 000 to 9 999 s WE 39 99 0 00 to 99 99 s 0 0 to 999 9s min h O to 9999 s h 0 min OO s to 99 min 59 s 0 h 00 min to 99 h 59 min Timer output mode Z M 100 0 to 100 ON duty 2 Time range D S default D S min s min h min h h 3 Displayed when level 0 is selected for initial setting communications protection in the protect level Preset Counter Timer HBGN C 77 Counters OMRON E Operating Mode Input Output Modes and Count Values MEE Up Increment mode L Down Decrement mode 25 Input UP CP1 Count input CP2 Count prohibit input CP1 Count input CP2 Count prohibit input edge prohibit prohibit CP2 Count prohibit input CP1 Count input CP2 Count prohibit input Count 8 Count prohibit prohibit Up Down C quadrature input 2 7 Note 1 A indicates the minimum signal width and B requires at least 1 2 the minimum signal width If these conditions are not met a counting error 1 or 1 may occur 2 The following table explains the L and H symbols in the above graphics Symb ma C 78 Preset Counter Timer H8GN Omnorn Input Output Mode Settings Counter Function Input mo
20. de on Up Down B C Output N D D I i E mode p g G e OQ F SV 0 999 Output C K 0 999 Output Note 1 t output time t a t Less than the output time 2 If there is a power failure during output ON output will turn ON again when the power supply has recovered For one shot output an output will be made again for the duration of the output time setting once the power supply has resumed 3 Output timing restarted during one shot outputs is ignored Totalizing Counter Operation e Totalizing counter continues to count the present value regardless of whether an reset input by the reset key has been made to reset the PV Join UU m e When totalizing count value is reset the PV is reset key i i reset at the same time e The totalizing count range is O to 99 999 999 If the totalizing count exceeds 99 999 999 the count returns to O If the count drops below O it becomes 99 999 999 Reset PV Totalizing count value Preset Counter Timer HBGN C 79 OMRON Timer Function A mode Signal ON delay See note B mode Flicker See note Power Power supply supply w m END ON sem E ee ee HE B E E a Gale n CEDi o A Gate i l i Io Control Z Y Control output ZZ output Io
21. e range min s Minute Sec EE ond nG to 885 5 Time range min aa Minute tti to 45 59 Time range h min a00 Hour Minute 4 7 to 395 5 Time range h ag Hour Li to 8555 Time range h S Hour Initial Setting Level Counter Timer selection SS EU E mM TEE cae AL n 5 AL nfl H nc nl Timermode Em Jus o oe Y l UL NN mode for counter nl IL ll function Output mode for timer func EIS tion Output time pum gg gg 50 Seconda Suppe n mes me ooo Decimal point position Prescaevaue P fo el Parameter name Parameter Setting range Default Set value value Communications unit num Li to 85 a NUM E data NN length Stop bits S eft Party P nactlEsEnfadd EE o o Preset Counter Timer HBGN C 83 Counters OmRON Advanced Function Setting Level pel Parameter initialization ence onl 5 nla SV bank used 5 e a S ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multiply by 0 03527 Cat No M065 E1 02 In the interest of product improvement specifications are subject to change without notice C 84 Preset Counter Timer H8BGN
22. en 3 4 mm high characters PV 4 digits SV 4 digits When total count value is displayed 8 digits Zeros suppressed EEPROM non volatile memory number of writes 100 000 times Counter 30 Hz or 5 kHz See note 0 000 to 9 999 s 0 00 to 99 99 s 0 0 to 999 9 s 0 to 9999 s 0 min 00 s to 99 min 59 s 0 0 to 999 9 min O h 00 min to 99 h 59 min 0 0 h to 999 9 h O h to 9999 h Elapsed time Up remaining time Down Input signals For Counter CP1 CP2 and reset or 1 For Timer Start gate and reset Input method No voltage input contact short circuit and open input Short circuit ON impedance 1 KO max Approx 2 mA runoff current at 0 Q Short circuit ON residual voltage 2 VDC max Open OFF impedance 100 kQ min Applied voltage 30 VDC max Sensor waiting time Note The figures given for maximum counting speed are for incrementing or decrementing operation with a prescale value of x1 If prescaling is used and 5 kHz is set the maximum counting speed will be reduced to about half The maximum counting speed will also be reduced to about half when the up down mode is selected C 60 Preset Counter Timer H8GN OmRON B Characteristics Timer function Accuracy of operating Signal start 0 0396 30 ms max time and setting error Power ON start 0 03 50 ms max including temperature and voltage effects Insulation resistance 100 MQ min at 500 VDC 1 500 VAC 50 60 Hz for 1 min between outp
23. ens RU Ae 125 VDC cosd 1 and a maximum current of 0 1 A can be switched if L R is 7 ms In both cases a life of 100 000 operations can be expected The minimum applicable load is 10 mA at 5 VDC failure level P Switching operations x10 Load current A Connections E Block Diagram 1 Communications Basic mE circuit insulation Output circuit l Functional L Basic insulation insulation Display circuit control circuit Key switch lt circuit Power supply circuit C 62 Preset Counter Timer H8BGN omnon E I O Functions Counter inputs e Receive count signals e Receive increment decrement individual and quadrature inputs e In increment mode and decrement mode CP1 is used for the count input and CP2 is used for count prohibit input e Resets the present value Totalizing count value is not reset In increment mode or increment decrement mode the present value returns to 0 in Decre ment Mode the present value returns to the set value e The count input is not received during resetting e The RST indicator is lit during resetting Counters time returns to the set value e During resetting timing stops and the control output turns OFF e The RST indicator is lit during resetting e Prohibits timing operation Timer inputs e Starts timing e Resets the timer In elapsed time mode the time returns to 0 in remaining time mode the Outputs e O
24. ions line level 3 Immunity Surge EN61000 4 5 1 kV between lines power and output lines level 3 2 kV between grounds power and output lines level 3 Approved standards UL508 CSA C22 2 No 14 Conforms to EN61010 1 IEC61010 1 Pollution degree 2 overvoltage category II Conforms to VDE0106 P 100 Finger Protection Rear section Gray smoke Front section N1 5 black Degree of protection Panel surface IP66 and NEMA Type 4X indoors Hear case IP20 Terminal block IP20 Weight Aepror 80g Note Refer to the Life test Curve Preset Counter Timer HBGN C 61 Counters OMRON E Communications Specifications Stop bit length See note Error detection See note Vertical parity none even or odd See note Block check character BCC Fiowconmi JNdswpoed Interface e Communications buffe Reading and writing from H8GN Reading present value and totalizing count value reading writing preset and set values switching be tween SV banks switching between communications write enabled write prohibited reading writing other initial and advanced function setting parameters Note The baud rate data bit length stop bit length and vertical parity can be individually set using the communications setting level E Life test Curve Reference Values Resistive Load i Reference A maximum current of 0 15 A can be switched at 000 L SAE VI Ack WA Gad oS
25. nnnsnnnnunp O Key H i u is mim Password input set value 169 Advanced function setting level C Operation stopped TENE Not displayed depending on model and settings new m ey 1 _ Not displayed depending on model and settings Level change Note Of these levels the initial setting level communications setting level and advanced function setting level can be used only when operation has stopped Control output is stopped when these three levels are selected When switched back to the operation level from one of these levels operation will start Description of Each Level Operation Level This level is displayed when you turn the power ON You can move to the protect level initial setting level and adjustment level from this level e Normally select this level during operation e During operation the present value set value totalizing count value and setting number of SV bank can be monitored using the Key Adjustment Level To select this level press the Key once for less than one sec ond e This level is for entering set value SV O to 3 for operation This level contains parameters for communications writing enable dis able set value of SV bank and cycle time timer Z mode e You can move to the top parameter of the operation level protect level or initial setting level from here Initial Setting Level To select this level press the XQ Key for at least
26. ntin Check the counting speed 5 inda gnu Input signal width speed g ol N ta 3gy Counting speed JGH ce Decimal point None mpm Check input Check the input signal width Fi k Input signal width 2 Q5 Prescale None signal width ab ua least 1 s Press the Level Key for at Operation starts Operation Level Set SV Press the Am and PV SV 188 Keys to change the set ib value to 100 i n Oooo Reset PV Press the A Key Uu PV e Confirming Set Values Set values are effective two seconds after key operation is stopped or when the O or Key is pressed C 68 Preset Counter Timer H8BGN Omnorn 2 Using the H8GN as a Timer Typical Application Examples e Setup Procedure Operation Level Set value and selections in each display can be changed by pressing the and Keys aco Present value PV H 8 set value SV 2 Display Counters CO Press the Level Key for at least 3 s Operation stops No 1 Display No 2 Display Initial Setting Level Set Counter Timer th mjmimin r ral ana xe of Unt TE Function tea selection Koy to select the timer unction co Typical Application Examples Set time range Use the and Keys to set the time range to 999 8 s 0 0 to 999 9 s ER Check timer mode Usethe ana 374 Bp ey esse DOWN remaining time Keys to set the timer mode to st amp Faft daa Timer mode do remaining time Output mode
27. o select the setup Press this key to select Each press of this key decreases Each press of this key level The setup level is selected in parameters within each values displayed on the No 2 increases values order operation level level display Hold down this key displayed on the No 2 adjustment level initial setting continuously to decrease values display Hold down this level communications setting quickly Also returns setting key continuously to level items increase values quickly Also advances setting items Reset Function To reset the present value press this key while the present value is displayed If this key is pressed while the totalizing count value is displayed the totalizing count value and the present value will be reset C 64 Preset Counter Timer H8GN omnmnon Dimensions Note All units are in millimeters unless otherwise indicated H8GN Panel cutout M3 terminal screw Separate Gang mounting mounting 48 J 459 4 F ae of as a 40 min The product cannot be made waterproof when gang mounted e Insert the H8GN in the square cutout insert the adapter from the back and push the H8GN into the cutout as far as possible Use screws to secure the H8GN To make the H8GN waterproof insert waterproof packing and tighten Counters No 1 display digit size No 2 display digit size cree n i D BODIE e When mounting two or more products 7 mm in a cutout be sure
28. on Restricts menu display and moving to the initial setting level communications setting level advanced function setting level 3 Setting Change Protection Restricts setting changes using front panel keys p t JOUG 4 Reset Key Protection C f off Restricts use of the Reset Key 1 Operation Adjustment Protection 447 The following table shows the protection given for each setting level Setting level Operation level Adjustment pvisv ome __ eve 0 Notprotected Not protected Not protected 1 Not protected Not protected No display no level shift 2 Not protected No display No display no level shift no level shift 3 Display only No display No display no level shift no level shift Not protected Display and setting changes are possible Display only Display is possible No display no level shift Display and level shifts are not possible The initial setting level is O and no protection is given at this set ting level 2 Initial Setting Communications Protection 7 Moving to initial setting communications setting or advanced function setting levels is restricted Initial setting Communications Advanced level setting level function setting level OK Move to other levels possible NO Move to other levels not possible The default setting is 1 3 Setting Change Protection 7 Restricts setting changes using front panel keys Settings can be changed by key operation ON
29. ose When increment decrement GUE v selected counter input mode m v v oooo See note 3 Frou a C 76 Preset Counter Timer H8GN Totalizing OMRON 5 Key less than 1s Operation level PV SV See note 1 Press the Key to reset the PV Press the Key to reset the totalizing count value and count value the PV simultaneously fd svo 2 SV 1 SV2 SV3 iti i LO Key 1 s min Initial setting level ey 1 s min j Counter Counter Timer Lek sneer selection s time EN increment do a Decrement Ud b Individual Ud t Quadrature See note 2 Timer HEME Elapsed time mode do 4 Remaining time See ih REC M dn rm Sel Lj N Output f F mode for C counter a p K hy A bue b B utput i 4 p mode for E MEL i FF T Output Counter 6G UE BXqd 9999 0 01 to 99 99 s time Timer H 9999 0 00 to 99 99 s Output will 7 held if output time is O Output time cannot be set to 0 when counter function is selected 3 Counting 30 Hz speed SPH 5 kHz 3j Input signal k 20 ms width star reset ae ta 1ms mmo Decimal i 00 point CANNE position n Prescale p00 t IEEE 5999 0 001 to 9 999 Input Counting on rising edge EE da Counting on falling edge Move to advanced function setting level his a PIPER Commu Models with nr u bet P e nications communications o nY aff writing ee LUHR auiel oum 05 ESP 07i
30. rotect level P SEN level 1 annanaananaanm less than 1 s g e o innn ann auuuuuuuumuumuuanuuss Keys 1 s min o tu Uu 8 key O Key j 3 s min cs ee eee eee ee a pa PEE HIT DE Lr GoOg 7 Communications 2 1000 isetting level p lessthani 777777777777 a anun m muumumuuumuuumuanuuas When T 9 Key Password input C Operation in progress Miu 1 s min selected set value 169 Operation stopped RuNmE NE Advanced function setting H VOE e n e a e e ion When using usng En 9P s No display due to model and settings level Level change Ol Key 1 s min Advanced function setting level Password input 7169 and move initialization amp Not initialize gt When Use SV an n Use counter bank BRIOIESE selected When Gq poon an n counter st GAY aff totalizin ggg USC i selected unter Not use Hiec selected J w 9 9 HBBS l ig nn tt HONG Display No auto return ink ep mene o f of A return 1 99 1 to 99 s Ka When E S Le counter colt n e E SOS Move to selected ta n ope L t 3 protect BH 30 3 0305 vvv gtvv level time When 7 777 T oo p selected faut n m Note The parameters shown in reverse video are Hino ER NND the default settings E A eris ot un eee selected When counter selected When counter selected LI J oP SCE t
31. t short circuit power short circuiting with arc z Short circuit current N I l Power supply SEE eee A Reference For details about communications functions refer to H8GN Preset Counter Timer Users Manual Catalog No M066 Preset Counter Timer HBGN C 67 Counters omnon Operating Procedures Bl initial Setup The and Keys are used to switch between setup menus and the amount of time that you hold the keys down for determines which setup menu you move to This section describes two typical examples Note In the following sections PV is used to indicate a present value and SV to indicate a set value 1 Using the H8GN as a Counter Typical Application Examples e Setup Procedure Operation Level Set value and selections in each display can be changed by pressing the Are 2 Keys n aood Present value PV 0 set value SV CO Press the Level Key for at least 3 s Operation stops No 1 display No 2 display Initial Setting Level It l v Check Counter ir Counter Timer r t Function Cat Timer selection selection Tvpical Application Set input mode Use the and yp PP p Keys to set the input mode o L n t fi ud yj Input mode Ud b Input mode Individual input ee Set output mode Use the and L Erg 7 7775 Output mode F overcount p Keys to set the output mode eco ut n Output mode F to F Counting speed x Check cou
32. ut terminals and non current carrying metal parts 510 VAC 50 60 Hz for 1 min between current carrying terminals except output terminals and non current carrying metal parts Dielectric strength 1 500 VAC 50 60 Hz for 1 min between output terminals and current carrying terminals ex cept output terminals 500 VAC 50 60 Hz for 1 min between communications terminals and current carrying termi nals except output terminals 1 000 VAC 50 60 Hz for 1 min between contacts not located next to each other Square wave noise by noise simulator 480 V between power terminals 600 V between input terminals 8 kV malfunction 15 kV destruction Vibration resistance Malfunction 10 to 55 Hz with 0 35 mm single amplitude each in three directions for 10min Rm eo ea T ul ee O o Mechanical Electrical Life expectancy Ambient temperature Operating 10 C to 55 C with no icing or condensation RE EMC EMI EN61326 Emission Enclosure EN55011 Group 1 Class A EMS EN61326 Immunity ESD EN61000 4 2 4 kV contact discharge level 2 8 kV air discharge level 3 Immunity RF interference EN61000 4 3 10 V m Amplitude modulated 80 MHz to 1 GHz level 3 10 V m Pulse modulated 900 MHz 5 MHz level 3 Immunity Conducted Disturbance EN61000 4 6 3V 0 15 to 80 MHz level 2 Immunity Burst EN61000 4 4 2 kV power line level 3 1 kV I O signal line level 4 1 kV communicat
33. utput made according to the output mode setting when the set value is reached B Terminal Arrangement Communications p 1 Only models with communications Mem e ca i c c c o CP1 CP2 Start Gate power supply Open collector inputs Note 2 and 6 are connected internally Do not use unused terminals as relay terminals Note Recommended power supply eg OMRON S8VS B Wiring Use the following type of crimp terminals for M3 screw tT 5 8 mm max X 19 Jd max Preset Counter Timer HBGN C 63 omnon Nomenclature No 1 Display Operation display 2 Displays the present value or parameter type When totalizing count is displayed the leftmost 4 digits of the 8 digit totalizing count will be displayed Zeros a Lit when communications writing is enabled Lit during reset using reset input or Reset Key Lit when control output is ON TOTAL Lit when totalizing count value is displayed Operation display 1 Displays the time unit when the GN OW OUT TOTAL timer function has been selected No 2 Display Displays set value or Example E set value of the 3n parameter SHEET e 0 308 Displays the Do rightmost 4 digits of 1234s m e 34 the count value 8 digits when the H8GN is used as a totalizing counter Zeros Suppressed Flashes while timer is on 0 0 min 0h 00 min 0 0 h or O h LO Level Key Mode Key Down Key Up Reset Key Press this key t
34. w ME ESP iUj9 When using SV bank ESP sve BESP J7jw When timer output mode Cycle time Z is selected M 3 Commu nications Unit No Baud rate Models with communications Stop bits i i Li 3 1 i t t i t 1 3 t t 3 t i 3 Li i 3 1 3 a 1 3 3 1 3 1 1 Li i 3 Li E t i E 1 Li t Li t t AA RR AA WE AN ITIN Ae A ARS POMA ARI NS EWA TE An We A Ye Wy HA VOI Hn an Enabled Disabled See note 1 See note 1 See note 1 See note 1 See note 1 2 99 0 to 99 4d 1 200 bps 24 2 400 bps 8 4 800 bps 9 600 bps g 7 bits g 8bits f 1bit 2 bits nont None Even Odd Note Settings made in the communications setting level are enabled when the power is turned ON again Key for 1 s min fd Level 0 caen Operation 1 Level 1 p n adjustment 5 sof t protection e idit Leve na nita 8 Level 0 Cw COGO settings oe LPE i commu H Level 1 nications Level2 protection _ No key operated o caca Setting 0 UE Pt ff changes MEE setting changes Note OMRON CO ee Key for more than set time The default setting is 3 s aenea Adjustment level Oo ee Protect level changes allowed Bt Reset Key on Reset Key disabled protect Reset Key enabled protection Key operate
35. when ON duty has been set to 0 96 the output will always be OFF When ON duty has been set to 100 96 the output will always be ON Cycle time Cycle time ON duty 96 n n nor POEM DI aa ae atata a a are DO aatas atata a a ace DO D a sata a aa aa es ee be be 45454 4545454 4 4 sae Control output C 80 Preset Counter Timer H8GN OMRON B Troubleshooting When an error occurs the error code is displayed on the main display Take countermeasures according to the code No display No 2 dieplay Eiti No display Memory error RAM Turn the power OFF and ON again If normal operation is still not restored Em o t Memory error EEP it may be necessary to repair or replace the H8GN If normal operation is restored by turning the power supply OFF and ON it is possible that there No display CPU error is noise interference Check that there is nothing in the vicinity that may be the source of noise qus OE Set value displayed or Present value under This is not an actual error This display indicates that the present value has Flashes dropped to a value less than 999 Reset using reset input or pressing the Up Key when is displayed Note Error codes are displayed only if PV SV or PV is being displayed Preset Counter Timer HBGN C 81 Counters omnon Additional Information B Parameters List Fill in your set values in the Set value column of the following tables and utilize the
36. z for CP1 and CP2 Set to 30 Hz when using a contact for the input signal When the counting speed is set to 30 Hz input signal chattering is removed Input Signal Width Switches between minimum input signal widths 20 ms 1 ms for start reset and gate inputs All input signal widths are set together via external input When the counter function is selected only the reset input is set but when the timer function is selected the start gate and reset inputs are all set together Set to 20 ms when using a contact for the input signal When the input signal width is set to 20 ms input signal chattering is removed 10 Decimal Point Position z The decimal point position is displayed only when Counter Timer selection in the initial setting level has been set to counter This determines the decimal point position for PV SV SV bank SV 0 to 3 and totalizing count values Press the Key to move the decimal point to the left and press the Key to move it to the right 11 Prescale Value 7577 The prescale value is displayed only when Counter Timer selection in the initial setting level has been set to counter Converts the counter input pulse to any value within the setting range 0 001 to 9 999 Example To have a display of 1L 1 L m for a system that out puts 25 pulses when the object has been moved forward 0 5 m perform the following steps 1 Set the decimal point position to before the second
37. zing settings enabling SV bank and totalizing counter use setting display auto return time and move to protect level time e You can move to the initial setting level from this level C 70 Preset Counter Timer H8GN OMRON Parameters Operation Level Adjustment Level 1 PV SV B 1 Communications writing control 2 PV 9P g a osvo i l 5 OUr 3 Totalizing count value 8 SVI 2 E 4 SV bank 2 v2 1 PV SV This display appears when the power is turned ON No 1 display op 3 p 2 SV 3 shows the present value and No 2 display shows the set value The values displayed will be determined by the settings for Counter Timer selection time range timer mode and decimal point position made in the initial setting level Use the and Keys to change the settings PV No 1 display will show the present value and No 2 display will remain blank The values displayed will be determined by the set tings for Counter Timer selection time range timer mode and decimal point position made in the initial setting level Press the Key to reset the present value Totalizing Count Value The totalizing count value is displayed only if totalizing counter used in the advanced function setting level has been set to ON The leftmost four digits of the 8 digit totalizing count value will be shown in No 1 display and the rightmost four digits will be shown in No 2 display TOTAL E SOOM
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