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B-1

Appendix A
MINI CK100 Digital Input / Output

The

MINI CK100

has provision for up to 2 programmable digital inputs and 5 programmable

digital outputs. Standard I/O includes one speed input, one programmable inputs, one

programmable outputs, and four TTL programmable outputs.

A.1 Mother Board Digital I/O

A.1.1 Digital Inputs

(1) Programmable digital (DC) inputs (1) Speed input

•

Optically isolated

•

Cable Length: 150 ohm maximum (2500m with 1.5mmq)

Appendix Figure A-1: General Purphose Digital Inputs

Summary of Contents for Ramsey MINI CK100

Page 1: ...1 Operating And Service Manual Ramsey MINI CK100 Weight Indicator MINI CK100 Part No...

Page 2: ...r disclose the information in this work unless expressly authorized by Thermo Electron This document is confidential and is the property of Thermo Fisher Scientific It may not be copied or reproduced...

Page 3: ...Revision History Rev D November 2008 General Revision Rev C April 2008 General Revision Rev B April 2006 General Revision Rev A February 2006 Manual first released...

Page 4: ......

Page 5: ...nal 1 5 1 8 Symbol Identification 1 6 1 9 Technical Specifications 1 7 Chapter 2 Installing the MINI CK100 2 1 2 1 Safety Precautions 2 1 2 2 Incoming Power 2 3 2 2 1 Critical Wiring Conditions 2 4 2...

Page 6: ...Line 3 Display of Run Menu 3 21 3 9 9 Display Damping Factors 3 21 3 9 10 Acquiring Tare 3 22 3 10 Scale Data Scroll 3 22 3 10 1 Scale Capacity 3 22 3 10 2 Divisions 3 22 3 10 3 Defining the Load Cel...

Page 7: ...Profibus 3 45 3 17 1 Communication A Opt COMM 3 45 3 17 2 Print Opt COMM 3 47 3 17 2 1 Control 3 47 3 17 2 2 Periodical Printing 3 48 3 17 3 Profibus Opt Profibus 3 49 Chapter 4 MINI CK100 Maintenance...

Page 8: ...1 Appendix Figure A 1 General Purpose Digital Inputs A 1 Appendix Figure A 2 State Speed Input A 2 Appendix Figure A 3 Digital Outputs A 2 Appendix Figure A 4 State Output TTL A 3 Appendix Figure B 1...

Page 9: ...al This manual is organized into five chapters and three Appendixes Chapter 1 Introduction to the MINI CK100 gives an overview of the device s capabilities describes its functions and lists its techni...

Page 10: ...are shown in FULL CAPITALS The names of keys on the front panel are shown in BOLD CAPITALS Safety Messages Instructions in this manual may require special precautions to ensure the safety of the perso...

Page 11: ...MACHINE S POWER OFF REPLACE ALL COVERS BEFORE RESUMING OPERATION DURING MAINTENANCE A SAFETY TAG NOT SUPPLIED BY THE FACOTRY IS TO BE DISPLAYED IN THE ON OFF SWITCH AREAS INSTRUCTING OTHERS NOT TO OPE...

Page 12: ...errors or defects are discovered by purchaser and seller is given opportunity to investigate and correct alleged errors or defects and in all cases buyer must have notified seller thereof within one 1...

Page 13: ...t the information contained herein is not a guarantee for satisfactory results Specifically this information is neither a warranty nor guarantee expressed or implied regarding performance merchantabil...

Page 14: ......

Page 15: ...Common application are C Level Unitrain Load out and check weigh bins for in line conveyor belt scale calibration weighing platform The Static Weight System includes the following principal components...

Page 16: ...software options that may be turned on by keyboard entry or installing optional board Optically couplet digital inputs and outputs Relay Board Mounted on the Field Version OPTIONAL External for the Pa...

Page 17: ...of 6 load cells 1 programmable digital inputs 1 programmable digital output 4 optically digital outputs TTL programmables for Panel Version 4 digital outputs relay contact programmables for Field Ver...

Page 18: ...for the following conditions Cumulative Alarms Cumulative Shut Down With the serial communication optional is possible by command to have a periodical and instantaneous printing format on printer of d...

Page 19: ...est weights on the scale 1 7 2 Zero Tracking AZT This function is performed executing continuous periodical zeroing actions in order to compensate the zero variations due to deposit of material or sim...

Page 20: ...1 describes the symbols used in this manual Table 1 1 Symbol Identification Symbol Description ALTERNATING CURRENT EARTH GROUND TERMINAL PROTECTIVE CONDUCTOR TERMINAL CAUTION RISK OF ELECTRIC SHOCK CA...

Page 21: ...unted as closet o the load cells as possibile without being exposed to excessive heat or moisture Temperature Ambient Storage 40 70 C Operating 10 50 C Relative Humidity Up to 95 non condensing Pollut...

Page 22: ...sense Sensitivity 0 5mV V to 3 5 mV V keyboard selectable Input Impedance 100 k ohm minimum Maximum Usable Signal 114 of 3mV V Displayed A D counts 3mV V 112368 Isolation Non isolated Max non destruct...

Page 23: ...ange User selectable 0 20 mA or 4 20 mA representing 0 to 100 variable Resistive load 800 ohm max Loop Capacitive load No limit Communication Ethernet Standard 10 Base T Seriale Interface Optional Typ...

Page 24: ......

Page 25: ...have been entered the Static Weight Indicator performs an unassisted zero and span calibration 2 1 Safety Precautions CAUTION DO NOT INSTALL OPERATE OR PERFORM ANY MAINTENANCE PROCEDURES UNTIL YOU HA...

Page 26: ...RE ARE VOLTAGES OF 100 V OR 230 V IN THESE AREAS AVOID HIGH VOLTAGE AND STATIC ELECTRICITY AROUND THE PRINTED CIRCUIT BOARDS WARNING MAINTENANCE PROCEDURES SHOULD BE PERFORMED ONLY BY QUALIFIED SERVIC...

Page 27: ...THE ELECTRONICS COULD RESULT FROM WATER MOISTURE OR CONTAMINATION IN THE ELECTRONICS HOUSING 2 2 Incoming Power CAUTION VERIFY THAT THE INPUT VOLTAGE IS CORRECT WITH AN AC DC VOLTMETER BEFORE YOU CONN...

Page 28: ...enclosure CAUTION REFER TO THE FILED WIRING DIAGRAM AS A GUIDE IF YOU DO NOT HAVE A SPECIFIC WIRING DIAGRAM FOR YOUR SYSTEM FOLLOW YOUR LOCAL ELECTRICAL CODES AND REGUATIONS FOR MINIMUM WIRE SIZE AND...

Page 29: ...2 5 Figure 2 1 MINI CK100 Overall Dimensions Panel Version FRONT VIEW SIDE VIEW BACK VIEW Figure 2 2 MINI CK100 Overall Dimensions Field Version FRONT VIEW SIDE VIEW INTERNAL VIEW...

Page 30: ...nal L on the Power Input Terminal Wire the NEUTRAL to the terminal labeled of Terminal N on the Power Input Terminal 2 3 3 Connecting Incoming Power 24VDC ON REQUEST To connect incoming power use the...

Page 31: ...e with the instructions contained in this manual 3 1 Operator Interface This section contains information on set up and operation of the MINI CK100 Operator interface is composed of keypad status indi...

Page 32: ...ght indication is turned on ALARM Alarm indication flashes if an alarm is pending either the alarm is NEW or has been ACKNOLOWLEDGED READY Ready indication turns on if the scale is calibrated zero and...

Page 33: ...onfirm of the value displayed The data into is the value active for the selection 3 3 2 Data Entry Is necessary for to insert a numerical value MAX RATE 500 00 KG ENTER ENTER has a double function Pre...

Page 34: ...dvance through the menus Press UP SCROLL key to return to the previous item displayed Press F1 F2 F3 key to access sub menus or to activate the function displayed If the MINI CK100 is password protect...

Page 35: ...on after initial programming the RUN RUN MENU 1 is displayed The RUN menu can always be accessed by pressing the RUN key on the front panel 3 7 1 Main Run Functions Is composed of two screens Press U...

Page 36: ...screens the totals Usual indication is the following The first line displays as MENU RUN SCREEN 1 Second and third line displays Master Total and Reset Total value ACQ key allows to add the actual wei...

Page 37: ...of NEW The third line shows the date and time Only if available print option The NEXT key is used to scroll between the pending alarms The string xxxxxxxxxxxxxxxxxxxx stands for one of the following a...

Page 38: ...procedure the scale must be kept empty A complete zeroing procedure requires 10 seconds but can be reduced by pressing END in the next scroll Press MANUAL for next functio 2 Pressing RUN returns to m...

Page 39: ...l Zero procedure allows the operator to directly enter the zero constant if known Use ENTER key for to confirm the new value Default 40000 Min 0 Max 120000 The ADV key is only displayed if Auto Zero T...

Page 40: ...ect which one of the two methods to be used The selection is made in MENU 2 CAL DATA Then to return to MENU 1 for Span Calibration 3 8 2 1 Auto Span 3 8 2 1 1 Calibration with R Cal Use the following...

Page 41: ...ocedure is only executed if a calibration with test weights was done before and if R CAL has not been factored yet It is very important to understand that when this procedure is executed the system wi...

Page 42: ...PEAT is pressed to return Section 3 8 2 1 3 If FACTOR is pressed the following screen is displayed Press NO The old R CAL factor is not modified Press YES The following screen is displayed If REPEAT i...

Page 43: ...us section and calibration restarts Note The old span and the new span are shown equally This is because no change to the span has been done If FACTOR key is pressed the R CAL factor is computed Note...

Page 44: ...y is de energized and the display is stead for three second 3 Press RUN Restart the totalizer and returns to menu RUN 3 8 2 2 Manual Span If the span constant is known the manual span procedure allows...

Page 45: ...without knowing the exact zero value This function is activated by pressing the SPAN CAL key in MAIN MENU 1 after 2 points calibration mode has been selected in CAL DATA SCROLL 1 1 Starting Two Point...

Page 46: ...D raw data for a minute The procedure can be shorted by pressing the END key The following scroll is displayed during this phase 6 Recording the New Zero and Span At this point the procedure is compl...

Page 47: ...Menu 2 b CALIBRATION DATA Menu 2 c I O DEFINITION Menu 4 d ALARMS DEFINITION Menu 4 2 Scrool until displayed MENU CALIB DATA 1 and select calibration mode 3 To execute a Auto Zero Calibration see sect...

Page 48: ...he range A number lower than 1 000 will reduce the span while a number larger than 1 000 will increase the span Factor Default 1 000 Min 0 500 Max 1 500 Then to insert the weight values and correspond...

Page 49: ...your selection Scroll down Note If the Measure units are changed from English to Metric or vice versa after the scale is calibrated the span number changes but the calibration remains the same stata c...

Page 50: ...Defining Language The MINI CK100 is a dual language instrument USA is always the first language The second language available can be selected consult choice factory Press the desired language Default...

Page 51: ...play Damping Factors The process variable when displayed on the screen can be damped by a programmable factor to filter out variations that can be introduced by mechanical vibrations To tune a damping...

Page 52: ...10 Scale Data Scroll 3 10 1 Scale Capacity The scale capacity is the maximum capacity of the scale Default 2000 0 Min 1 Max 100000 3 10 2 Divisions The division corresponding to the just entered Scale...

Page 53: ...Default 100 kg Min 10 Lbs Min 1 kg Max 15000 Lbs Max 15000 kg 3 10 3 3 Load Cell Sensitivity Enter the load cell sensitivity in mV V as marked on the label of the load cell Thermo Ramsey load cells a...

Page 54: ...0 4 Stable Weight These Scrolls define the parameters for the stable weight indication Motion band defines the range on which the weight should stay in order to be considered stable Default 1 Min 0 Ma...

Page 55: ...ter the weight of the test weights that are going to be used for the calibration English Mixed Metric Default 000 0 Lbs Default 0 000 kg Min 0 000 Min 0 000 Max 5000 000 Max 5000 000 3 11 1 2 R Cal Pa...

Page 56: ...certain amount of time has passed since the last calibration If you do not want to use this option confirm the default 0 days interval otherwise enter the number of days The calibration date displayed...

Page 57: ...cale Default NO Selections YES NO The following scrolls are only visible if Auto Zero Tracking is enabled for the selected physical scale Define the range of the AZT with reference to the scale capaci...

Page 58: ...ord are related Table 3 2 Protection Levels Protection Password Status NONE SERVICE The system is completely unprotected all data can be read or changed LIMITED OPERATOR Operator functions and data ar...

Page 59: ...cess the protected level No password is required Default NONE Selections NONE LIMITED PROTECTED Password from NONE to LTD or PROT not required from LTD to PROT not required from LTD to NONE SERVICE fr...

Page 60: ...correct password the following screen displays Pressing RETURN returns the program to the previous function If the operator enters the correct password the previous screen appears and access is allowe...

Page 61: ...ne the readout of mV V Default 15 Min 0 Max 10000 Default 3497 Min 0 Max 30000 NOTA DIAGNOSTICS 3 4 5 ARE DISABLED DIAGNOSTIC SCROLL 2 Weight on load cell 0 000 mV CALIB Password Service DIAGNOST SCRO...

Page 62: ...typing mistake while entering passwords If the password entered the second time matches the first the following message confirms the entry If the two passwords do not match the system does not accept...

Page 63: ...oved Day Month and Year are entered in sequence Password SERVICE Default 00 00 0000 Min 01 01 0000 Max 31 12 2096 Time is entered in a similar way The AM PM key is used when time is in the English mod...

Page 64: ...oard Current Output 3 13 7 Force Cold Start This scroll is used to force a cold start of the instrument in the event the software becomes corrupted Factory defaults will be installed when the instrume...

Page 65: ...forced the CLEAR soft key appears in the middle position WARNING FORCING THE DIGITAL OUTPUTS MAY CAUSE MACHINERY TO START AFTER THE USER TRIES TO FOURCE AN OUTPUT THE FOLLOWING MESSAGE DISPLAYS WARNI...

Page 66: ...If the test fails the message Test Failed is shown otherwise the message Test Passed is displayed 3 13 11 1 Test RS232 To test RS232 the test requires a hardware jumper to be installed between termin...

Page 67: ...e Current Outputs Option IOUT The following menus are shown for configuring the current output s Use the CHOICE key to change the variable and the ENTER key to confirm Default Net Choices Net Gross Ta...

Page 68: ...tatus of the input Normally Open means the input is inactive when disconnected To program a function scroll with NEXT until the function is displayed then enter the physical input number and confirm w...

Page 69: ...enable Reset Tot 0 NO Add to Tot 0 NO Hold 0 NO Reset Peak 0 NO WARNING CHANGING THE DEFINITION OF THE DIGITAL INPUTS MAY CAUSE MACHINERY TO START AFTER THE USER TRIES TO CHANGE A DEFINITION THE FOLL...

Page 70: ...t and confirm with ENTER finally scroll with NC NO until the desired mode is displayed By assigning a function to 0 the function is disabled Default Selections Output 1 NC ALARMS Output 2 TTL 0 Not us...

Page 71: ...Threshold 1 Thres 2 2 NO Only if available Threshold 2 Thres 3 3 NO Only if available Threshold 3 Thres 4 4 NO Only if available Threshold 4 Totalized 0 NO WARNING CHANGING THE DEFINITION OF THE DIGIT...

Page 72: ...option is enabled SHUT DOWNThe alarm handler operates as above except the READY status indicator goes off and the SHUTDOWN physical output changes state at the same time as the ALARM status indicator...

Page 73: ...capacity Default 1 Min 0 Max 105 Insert the threshold selection level positive high or negative low Default Low level Selections Low level High level Insert the threshold selection variable Default N...

Page 74: ...e seconds the ALARM screen is displayed The user can use the CHOICE soft key to select the desired mode between ALARM just a warning message SHUT DOWN Warning plus fault output and NONE no action Conf...

Page 75: ...nting or for a serial communication with an intelligent device such as a PLC or a PC The following screens define the communication parameters of the channel Default 9600 Selections 110 150 300 600 12...

Page 76: ...e and the access permission from the remote supervisor If NONE is selected the supervisor has full access to the device If LIMITED is selected there is supervisor only access to those variables If PRO...

Page 77: ...NONE or using the Clear to Send signal CTS or the XON XOFF sequence Refer to the printer instruction manual to define which selection is required The selection NONE is only used for testing purposes...

Page 78: ...ical printing enter the number of minutes hours or days in the following screen Entering 0 prevents periodical printing Use the INTV key to switch from minutes to hours and to days Default 0 min Min 0...

Page 79: ...and words buffer input reception and output transmission dimensions Default 1 Min 1 Max 255 Default 48 Min 16 Max 64 Words Default 48 Min 16 Max 64 Words PRINTER SCROLL 6 Print time 1 Ora HH MM ENTER...

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Page 81: ...correct line voltage 2 Check the fuse 3 Check that the power switch in ON and that power is supplied to the unit Check Connections 4 Check that all terminations are secure 4 2 Troubleshooting This uni...

Page 82: ...ted a failure on the ROM Read Only Memory checksum during the internal periodic test The ROM is used to store the program Replace the mother board Threshold 1 S S identifies the scale if more than one...

Page 83: ...Totalizer Overflow The actual weight added in the total registers actives the totalizer overflow Math Error A divide by zero or overflow error is encountered during internal calculations This message...

Page 84: ...e across terminal 22 positive and 23 negative in the scale junction box This should be within 0 30 millivolts DC 3 mV V load cell 4 Measure DC millivolt signal voltage across terminal 3 positive and 4...

Page 85: ...sposal Contact Repair Department for a Return Authorization Number before shipping any product for disposal 4 8 Cleaning Instructions The front panel can be wiped clean with a damp cloth and if necess...

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Page 87: ...pment of your parts order The recommended procedure for order parts is as follows 1 Determine the broken or faulty part s 2 Locate the part s in the parts list given 3 Find the part number s for the i...

Page 88: ...Custodia Meccanica Generale CPU BOARD KEY BOARD SUPPORT BOARD INPUT CELL BOARD POWER SUPPLY UNIT 100 230VAC POWER SUPPLY UNIT 24VDC Fuse 0 4Amp SB Type C RELAY BOARD For FIELD VERSION PROFIBUS BOARD...

Page 89: ...includes one speed input one programmable inputs one programmable outputs and four TTL programmable outputs A 1 Mother Board Digital I O A 1 1 Digital Inputs 1 Programmable digital DC inputs 1 Speed i...

Page 90: ...Figure A 3 Digital Outputs N 1 Digital output programmable and N 4 output programmables as following Panel Version 4 TTL Powered by internal 24 VDC supply 400 mA Cable Length 150 ohm maximum 2500m wi...

Page 91: ...is used default an open collector integrate UNL2803 that is mounted on socket for an easy opereation of replacement The UNL2803 can be replacement with an open emitter integrate UDN2981A In this case...

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Page 93: ...ross Weight Tare Peak Optically isolated Isolated power source Voltage output by adding an internal dropping resistor Output range User selectable 0 20mA or 4 20 mA representing 0 to 100 variable Resi...

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Page 95: ...C 1 Appendix C Drawings Wiring Diagram CK 0000100 E001C...

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