EMKO EZM-4950 Instruction Manual Download Page 4

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7.3 ADJUSTMENT OF SET1 AND SET2 VALUES
7.4 RESETTING COUNT VALUE AND OBSERVING TOTAL COUNT VALUE IN
COUNTER / “TOTALIZER COUNTER” FUNCTION

7.5 COUNTER / “TOTALIZER COUNTER” PARAMETERS

7.5.1 COUNTER / “TOTALIZER COUNTER” APPLICATIONS EXAMPLES

7.6 BATCH COUNTER PARAMETERS

7.6.1 BATCH COUNTER APPLICATIONS EXAMPLES

7.7 TIMER PARAMETERS

7.7.1 TIMER APPLICATIONS EXAMPLES

7.8 FREQUENCYMETER / TACHOMETER PARAMETERS

7.8.1 FREQUENCYMETER / TACHOMETER APPLICATIONS EXAMPLES

7.9 CHRONOMETER PARAMETERS

7.9.1 CHRONOMETER APPLICATIONS EXAMPLES

7.10 ACCESSING TO THE PROGRAM PARAMETERS

8.PROGRAM PARAMETERS.....................................................................................

9.FAILURE MESSAGES IN EZM-4950 PROGRAMMABLE TIMER & COUNTER ..

10.SPECIFICATIONS.................................................................................................

11.OTHER INFORMATION.........................................................................................

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Summary of Contents for EZM-4950

Page 1: ...Type Operation INC DEC INC INC INC DEC UP DOWN x1 x2 x4 Counting with Phase Shifting Property in Counter Function Multiplication Coefficient and Decimal Point Position Different Alarm Alternatives in...

Page 2: ...device to the system are explained Operation and Parameters In this section user interface of the device how to access to the parameters description of parameters are explained Also in these sections...

Page 3: ...AMMABLE TIMER COUNTER AND OUTPUT MODULES 4 DEFINITIONS AND SPECIFICATIONS OF OUTPUT MODULES 4 1 EMO 400 RELAY OUTPUT MODULE 4 2 EMO 410 SSR DRIVER MODULE 4 3 EMO 420 DIGITAL TRANSISTOR OUTPUT MODULE 4...

Page 4: ...7 6 BATCH COUNTER PARAMETERS 7 6 1 BATCH COUNTER APPLICATIONS EXAMPLES 7 7 TIMER PARAMETERS 7 7 1 TIMER APPLICATIONS EXAMPLES 7 8 FREQUENCYMETER TACHOMETER PARAMETERS 7 8 1 FREQUENCYMETER TACHOMETER...

Page 5: ...ms to the following directives 2006 95 EC The Low Voltage Directive 2004 108 EC The Electromagnetic Compatibility Directive has been designed and manufactured to the following specifications EN 61000...

Page 6: ...l outputs serial communication unit and output modules o Some application fields which they are used are below 1 Preface Output Module 1 Supply Voltage Input Optional 1 1 General Specifications EZM 49...

Page 7: ...NPN PNP Product Code Module 1 FG 00 01 02 03 None Relay Output Module 3A 250VVResistive Load EMO 400 SSR Driver Output Module EMO 410 Digital Transistor Output Module EMO 420 Product Code Module 2 HI...

Page 8: ...ch are determined in warranty document and instruction manual performs by the customer completely 1 4 Maintenance Repairs should only be performed by trained and specialized personnel Cut power to the...

Page 9: ...the power off until all of the wiring is completed so that electric shock and trouble with the unit can be prevented Never attempt to disassemble modify or repair this unit Tampering with the unit may...

Page 10: ...48 mm 1 89 inch 96 mm 3 78 inch 76 mm 2 99 inch 10 5 1 mm 0 41 inch Terminal protection cover Product Label Front Panel IP65 protection Panel surface maximum thickness 15 mm 0 59 inch Mounting Clamp S...

Page 11: ...11 2 3 Panel Cut Out 92 mm 3 62 inch 129 mm 5 08 inch min 65 mm 2 56 inch min 46 mm 1 81 inch min...

Page 12: ...jury from metal burrs which might be present The equipment can loosen from vibration and become dislodged if installation parts are not properly tightened These precautions for the safety of the perso...

Page 13: ...while doing the montage 2 6 Installation Fixing Clamp 2 7 Removing from the Panel 1 Loosen the screws 2 Pull mounting clamps from top and bottom fixing sockets 3 Pull the unit through the front side o...

Page 14: ...nction and Input Type with DIP Switch Operation function and input type NPN PNP can be changed by DIP switch on the device c Counter Totalizer Counter 1 2 3 ON OFF 1 2 3 ON OFF 1 2 3 ON OFF 1 2 3 ON O...

Page 15: ...d personnel and technicians should work on this equipment This equipment contains internal circuits with voltage dangerous to human life There is severe danger for human life in the case of unauthoriz...

Page 16: ...r Module Digital Transistor Output Module c Communication Socket Sensor Supply Voltage 3 2 Electrical Wiring Diagram Electrical wiring of the device must be the same as Electrical Wiring Diagram below...

Page 17: ...st be two poled for seperating phase and neutral On Off condition of power switch is very important in electrical connection On Off condition of power switch must be signed for preventing the wrong co...

Page 18: ...Proximity Switch Connection 3 4 Counting Input Connection DIP SWITCH ADJUSTMENT NPN NOTE 1 Auxiliary power supply for external transmitter 12VZ 10 50 mAmaximum with short circuit protection 12 VZ Max...

Page 19: ...CH ADJUSTMENT PNP 12 VZ Max 50mA 0 VZ Switch Switch NOTE 1 DIP SWITCH ADJUSTMENT NPN 12 VZ Max 50mA 0 VZ Switch Switch NOTE 1 NOTE 1 Auxiliary power supply for external transmitter 12VZ 10 50 mAmaximu...

Page 20: ...for external transmitter 12VZ 10 50 mAmaximum short circuit protection 1 4 2 5 3 6 ChA ChB PAUSE RESET Switch Switch 12 VZ Max 50mA 0 VZ NOTE 1 Switch Switch Switch Switch 12 VZ Max 50mA 0 VZ NOTE 1...

Page 21: ...EZM 4950 2 3 4 2000V V 13 14 16 17 13 14 16 17 5 6 13 14 16 17 2000V V 2000V V 2000V V 2000V V 2000V V 2000V V 500V V 500V V 500V V 1 2000V V EMO 400 Relay Output Module EMO 410 SSR Driver Module EMO...

Page 22: ...Applications of EMO 400 Relay Output Module It can be used for programmable different alarm functions as control or alarm output Dimensions of Output Modules EZM 4950 programmable Timer Counter is a m...

Page 23: ...must be preferred instead of relay output module in applications with short output period because of limited life of their relay contact number of open close events 4 3 EMO 420 Digital Transistor Out...

Page 24: ...ket instead of this module install the new one or other module user wants to use Replace the cover case by taking care of the terminal numbers should be at right position After adding or changing modu...

Page 25: ...n connection terminal and the device These labels are attached to empty attachment places which are separated for Module 1 and Module 2 on the device Labels for all modules and attachment places are s...

Page 26: ...ChA ChB PAUSE RESET 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 N 11 24 L 12 MODULE 1 MODULE 2 100 to 240 VV 50 60 Hz 6VA 12 V Z Max 50mA 0 V Z NO C Relay Output Module EMO 400 3A 250VV Exampl...

Page 27: ...3A V T Fuse 3A V T Fuse 14 L N 13 Fuses must be selected according to the applications c c 17 L N 16 c NO C NO C 5 Connection Terminals of Output Modules and Connection Wirings Module 1 Last Control...

Page 28: ...28 13 5 3 EMO 420 Digital Transistor Output Module Connection Module 1 15 18 V Z Max 40mA Load 14 16 Module 2 15 18 V Z Max 40mA Load 17...

Page 29: ...3 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 EZM 4950 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 Cable...

Page 30: ...8 20 9 21 10 22 11 23 12 24 D D 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 PC PersonalComputer RS 232 RS 485 Convertor RS 232 Connection Cable 32 terminal can be connected in RS 4...

Page 31: ...ntion to cable connection between top and bottom cards Damages in this cable makes the equipment not to work RS 232 or RS 485 module is plugged into socket signed as A and B Hold the equipment to be i...

Page 32: ...to 9 with increment button after 9 character is shown If when character is on the most significant digit 6th digit of SET1 value and Enter button is pressed SET1 value becomes negative 7 1 Definition...

Page 33: ...tuation while opening the device power off the device and inform a qualified personnel When power is applied to the device software revision number of the controller is on actual value display Then op...

Page 34: ...n Press SET1 or SET2 button to exit without saving Set value SET2 Screen SET2 Screen 4th digit of SET2 value starts to Flash 5th digit of SET2 value starts to flash Press Shift button again Increase t...

Page 35: ...creen If Reset and Set Protection parameter is or then SET1 value can not be changed For details refer to parameters section Save the value as SET1 value by pressing Enter button Press SET1 or SET2 bu...

Page 36: ...then count value becomes equal to SET2 value If RESET button is pressed while TOTAL button is pressing total count value is reset TOTAL Screen Operation Screen When user stops pressing the buttons op...

Page 37: ...ates like Manual Reset 1 Only difference output 2 pulse time is considered Manual Reset 1 Device continues to count till manual reset is applied Output 2 pulse time is not considered For details on pa...

Page 38: ...ic Reset 5 Counting is continued till manual reset is active Output 1 and Output 2 pulse times and are not considered It is preferred if upcount and downcount are done at the same time i Automatic Res...

Page 39: ...e i Saving Count Value Power down back up Count value is saved to memory when power is off and restored on power up Count value is not saved to memory when power is off Selection of SET1 Operation For...

Page 40: ...SET2 protection is active Full protection SET1 protection is active SET2 protection is active Program Password Multiplication Coefficient Count value is multiplied with this value It can be adjusted...

Page 41: ...n see this value in actual value display You wish to display 200 in actual value display for a drive pulley going forward of 100 cm If you want to display cloth length in actual value display you must...

Page 42: ...en x4 phase shifting counting is performed for the system is being advanced 100 cm 200 encoder pulses are needed In this case the system is advanced 0 5 cm with 1 encoder pulse Sensitivity of the syst...

Page 43: ...from to SET2 SET value for Output 2 Control of the Output 2 is done according to this value It can be adjusted from to In operation with Manual orAutomatic Reset at the end of the reset operation if...

Page 44: ...lue is saved power is off and restored on power up Count value is not saved to memory when power is off Slave Address Device address for serial communication bus It can be adjusted from to No point Be...

Page 45: ...e Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Program Password It is used for accessing to the program parameters It can be adju...

Page 46: ...med If Automatic Reset 1 after arranging the bottles in a box as shown on the left output 1 will be active and it stops the system Batch count value is reset and it will be ready to count the new seri...

Page 47: ...Output Functions Manual Reset 2 Device continues to count till count value reaches to SET2 value For starting to count again manual reset input must be active Output 2 pulse time is not considered Ma...

Page 48: ...e Device starts to count again Automatic Reset 5 When count value reaches to SET2 value SET1 changes position count value becomes zero for 0 P Output 1 and Output 2 does not change position position u...

Page 49: ...Button protection is active SET1 and SET2 protection is active Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Selection of Modbus P...

Page 50: ...ot applied and after Start Stop operation counting is started from the last count value EXAMPLE 1 There is a switch for giving start and stop signal on PAUSE input If NOTE If output 1 and output 2 is...

Page 51: ...ed Output 1 is an alarm output For details refer to Output 1 Alarm functions parameter Measurement Period For details on parameters refer to Section 8 Program Parameters SET1 SET value for Output 1 Co...

Page 52: ...n latched It can be adjusted from to Hysteresis for Output 2 Hysteresis for Output 2 It is used if Output 2 is non latched It can be adjusted from to For details on parameters refer to Section 8 Progr...

Page 53: ...Between first and second digits Between second and third digits Between third and fourth digits Between fourth and fifth digits Baud Rate 1200 Baud Rate 2400 Baud Rate 4800 Baud Rate 9600 Baud Rate 19...

Page 54: ...protection Reset Button protection is active SET1 and SET2 protection is active Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Pro...

Page 55: ...ution Value on the display f If 1 Multiplication coefficient 80 20 4 After adjustment of the parameter 80 cm sec is observed on the display For cm minute parameter must be For cm hour parameter must b...

Page 56: ...3 8 9 10 Time is started Secs 5 is shown on the display T T T T T T For cycle minute parameter must be For cycle hour parameter must be If parameter is and parameter is speed is measured as cycle per...

Page 57: ...can be adjusted from to Minute It can be adjusted from to Hour It can be adjusted from to Hour Minute It can be adjusted from to Second Millisecond It can be adjusted from to Minute Second It can be...

Page 58: ...ed when count value reaches to SET2 value Count value becomes zero for 0 P at the end of output 2 pulse time And device starts to count again Operation form for Output 1 Output 1 Normally non energise...

Page 59: ...be adjusted from to Reset and Set protection Accessing from front panel There is no Reset and Set protection Reset Button protection is active SET1 and SET2 protection is active Reset Button SET1 and...

Page 60: ...g is started from the last count value EXAMPLE 1 There is a switch for giving start and stop signal on Ch Ainput iken Ch B Ch A EXAMPLE 2 There is a production band as shown below There are two sensor...

Page 61: ...parameter flashes The most significant digit of the parameter 4th digit for this parameter flashes You can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t...

Page 62: ...u can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Output 1 Operation Form You can change th...

Page 63: ...p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Direction of the Counting You can change the p a r a m e t e r w i t h INCRE...

Page 64: ...ou can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Communication Accessing Address You can...

Page 65: ...change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Stop Bit Selection You can change the p a r a...

Page 66: ...parameter flashes Press PROG button to exit from programming section without doing any changes Continue to press ENTER button for scanning all parameters When password screen is shown if ENTER button...

Page 67: ...put Downcount on rising edge of Ch Ainput Value on the Screen Start Value 0 Start Value 8 Upcount on rising edge of Ch Ainput Downcount on rising edge of Ch B input Start Value 0 Start Value 8 Countin...

Page 68: ...upwards Counting to downwards UP UP DOWN x1 Phase Shifting for incremental encoders Upcount on rising edge of Ch Ainput when Ch B is at 0 Downcount on rising edge of Ch Ainput when Ch B is at 1 Start...

Page 69: ...rward Direction x4 Phase Shifting for incremental encoders Upcount on rising edge of Ch A when Ch B is at 0 Downcount on falling edge of Ch A when Ch B is at 0 Downcount on rising edge of Ch A when Ch...

Page 70: ...hronometer is performed according to the time range is set in Time Unit and Scale selection parameter Pulse time measurement in Ch Ainput Ch A Value on the Screen T1 T2 T3 0 T1 T1 T2 T1 T2 T3 Ch A T1...

Page 71: ...1 Examples About Frequencymeter Tachometer FunctionApplications Only Ch Ainput performs in Frequencymeter Tachometer function Selection of Time Unit and Scale It is accessible in TIMER and CHRONOMETE...

Page 72: ...t the end of the pulse time Output 1 becomes inactive When count value reaches to SET2 value Output 2 becomes active Counting continues over SET2 value Output 2 pulse time Is not considered Count valu...

Page 73: ...put 1 Output 2 Or Set1 0 Output 1 Set2 Reset Output 1 Output 2 Or When the count value reaches to SET1 value Output 1 becomes active If Output 1 Pulse Time is Output 1 does not change condition until...

Page 74: ...tarting to count manual reset input must be active Output 2 PulseTime Is not considered Count value is added to total count value when manual reset is active in COUNTER TOTALIZER COUNTER functions Whe...

Page 75: ...t 1 Pulse Time is not 0 Output 1 changes position at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or according to Output 2 When the count...

Page 76: ...ion at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or according to Output 2 When count value reaches to value Output 2 becomes active Cou...

Page 77: ...ue Output 1 becomes active If Output 1 pulse time is not 0 Output 1 changes position at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or ac...

Page 78: ...again If Output 2 pulse time is not 0 Output 2 changes position at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count v...

Page 79: ...Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active in...

Page 80: ...to SET2 value counting is started again and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic res...

Page 81: ...tual value display If Output 2 pulse time is not 0 count value is observed in actual value display and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Co...

Page 82: ...not 0 count value is observed in actual value screen and Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is add...

Page 83: ...and Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active...

Page 84: ...value becomes equal to SET2 and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active...

Page 85: ...to total count value when Manual Reset is performed If count value is equal or greater than SET1 value then Output 1 becomes active Output 1 pulse time is not considered If count value is equal or gr...

Page 86: ...se time is not considered If count value is equal to or less than SET1 value then Output 1 becomes active If Output 1 pulse time is not 0 Output 1 changes position at th end of the pulse time If Outpu...

Page 87: ...does not change position until manual reset input is active If Output 2 pulse time is not 0 Output 2 becomes inactive at the end of the pulse time When Output 2 becomes active batch count value is add...

Page 88: ...manual reset input is active If Output 2 pulse time is not 0 then Output 2 becomes inactive at the end of the pulse time When Output 2 becomes active batch count value is added 1 Batch count value can...

Page 89: ...count value can be observed by pressing SET1 button When number of how many times Output 2 is active becomes equal to SET1 value then Output 1 becomes active and Batch count value is reset automatica...

Page 90: ...to batch count value is Batch count value can be observed by pressing SET1 button When number of how many times Output 2 is active becomes equal to SET1 value then Output 1 becomes active and Batch c...

Page 91: ...s in Ch Ainput is counted during this time It can be adjusted from to Output 1 Function It is accessible only in FREQUENCYMETER TACHOMETER Function Output is latched Output 1 does not change position...

Page 92: ...ected Output 1 is an alarm output For details refer to Alarm Functions for Output 1 parameter Output 2 Function It is accessible only in FREQUENCYMETER TACHOMETER Function Output is latched Output 2 d...

Page 93: ...CHOMETER Function HighAlarm Low Alarm If Output 1 function parameter is selected Alarm output then Output 1 becomes active according to this parameter ON OFF Output 1 Count Value Set1 Set1 Hys1 Set1 S...

Page 94: ...et1 Set2 Set2 Set1 Set2 Hys1 Output 1 Count Value ON OFF Hysteresis for Output 1 It is accessible in FREQUENCYMETER TACHOMETER functions It defines hysteresis for Output 1 It is used if Output 1 is no...

Page 95: ...s 0000 00 second then it operates indefinitely For details refer to the section where output functions are defined It determines how long Output 1 will be active It can be adjusted from 0000 00 to 009...

Page 96: ...ns except for TIMER and CHRONOMETER functions Count value is saved to memory when power is disconnected and restored on power up Count value is not saved to memory when power is disconnected When powe...

Page 97: ...example If operation with offset is selected If 6th digit of the SET1 is adjusted to SET1 becomes negative For details refer to Section 7 3 SET1 05000 SET2 10000 Output 1 becomes active or inactive ac...

Page 98: ...Reset and Set protection Only RESET button protection is active Actual value can not be reset by Reset button Actual value can be reset only reset input is active SET1 and SET2 can not be changed Ful...

Page 99: ...ction while accessing to the parameters When programming button is pressed will appear on the display If program password is not 0 while accessing to the program parameters 1 If user does not enter th...

Page 100: ...entered for accessing to the parameters correctly most significant digit of the parameter flashes But if the password is not entered flashing of the most significant digit is not realised Operation Sc...

Page 101: ...count value is less than the minimum count value Total count value for Counter Totalizer Counter Function Batch count value for Batch Counter FUNCTION To remove this warning and reset the count value...

Page 102: ...ectrical Characteristics Of Digital Inputs Rated voltage 16 VDC 5mA Maximum continuous permissible voltage 30 VDC Logic 1 minimum level 3 VDC Logic 0 maximum level 2 VDC Maximum Input Frequency For Co...

Page 103: ...ne 90 224 261 1900 Fax 90 224 261 1912 Repair and Maintenance Service Information Emko Elektronik Sanayi ve Ticaret A Demirta Organize Sanayi B lgesi Karanfil Sk No 6 16369 BURSA TURKEY Phone 90 224 2...

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