INSTRUCTION MANUAL
Contents
1. transducers support frame with an equipotential link in the automatic machine applications the eddy currents normally flow in the transducer s shield Electrical cabinet Pc Measuring machine serial link box Ground bar t Ground bar t pe an Metallic connection between the modules and the transducers 19 8 TECHNICAL SPECIFICATIONS DigiCrown I O SINK version code 7671000000 Power supply bus 7 5V dc 10 30 Current absorption bus 40mA Power supply V 1 0 24V dc 20 Current absorption 1 0 15mA no output active 5 8 input and or output bits optoisolated individually selectable Input specifications Voff min V I O 5V Von max V I O 15V OUT capacity 200mA per OUT outputs total max current 800mA temp 0 to 50 C outputs total max current 700mA temp Oto 60 C I O protection power supply inversion output overload Dimensions see section 5 DigiCrown I O SOURCE version code 7671010000 Power supply bus 7 5V dc 10 30 Current absorption bus 40mA Power supply V I O 24V dc 20 Current absorption 1 0 25mA no output active VO2. 2005 WEEE products once decommissioned may contain substances and parts which are harmful to people and the environment and which must undergo EN professional treatment to allow their re use recycling and definitive disposal Deliver WEEE products to an 2002 95 EC authorised WEEE treatment centre or contact the local body in charge of such services or the nearest Marposs 2002 96 Support centre for information Illegal disposal of WEEE products is an offence which will be punished by law A full up to date list of addresses is available at the official Marposs web site www marposs com www testar com D4340037IF Edition 12 2007 Details may change without prior notice Copyright 2007 MARPOSS S p A Italy All rights reserved MARPOSS and other names signs relative to Marposs products referred to or shown in this document are registered trade marks or trade marks of Marposs in the United States and in other countries Any third party rights relating to trade marks or registered trade marks referred to in this document are recognised for the respective holders Marposs has an integrated Company Management system for quality the environment and safety with the following certification ISO 9001 ISO 14001 OHSAS 18001 and QS9000 T amp E Marposs has also been awarded EAQF 94 and the Q1 Award 28
3. 7 1 MERE 8 input and or output bits optoisolated individually selectable Input specifications Voff max 5V Von min 15V OUT capacity 200mA per OUT outputs total max current 800mA temp 0 to 50 C outputs total max current 700mA temp Oto 60 C I O protection power supply inversion output overload Dimensions see section 5 DigiCrown I O ONLY INPUT version code 7671020000 Power supply bus 7 5V dc 10 30 Current absorption bus 50mA all inputs activated N O 5 8 input bits not isolated Input specifications OFF Rswitch 500 KO ON Rswitch 3300 O Dimensions see section 5 CAUTION Use a SELV power source as defined by EN60950 20 9 INSTALLATION DRAWINGS VO module 21 Hooking of I O module to bus connector Dimensions of fastening to stand 79 by means of fastening tongues 54 by means of connector Connectors in cascade 22 9 1 Dimensional drawings Digi PBB unit 23 10 DECLARATION OF CONFORMITY MARPOSS S p A hereby declares that the devices referred to in this manual conform to safety requirements and EMC electromagnetic compatibility require
4. ON OFF buttons and a four positions selector Typically the buttons are used for START STOP sequences and data acquisitions while the selector for setting a different working piece to be measured Besides the 15 pin female D sub port used for connecting the NO ONLY INPUT module the push button includes a 9 pin female connector for linking an external footswitch It follows the frontal view of the Digi pbb push button with the relevant digital bit associated to each switch Button 1 bit O Button 2 bit 1 Button 3 bit 2 Button 4 bit 3 Selector position A bit 7 Selector position B bit 6 Selector position C bit 5 Selector position D bit 4 The following MARPOSS footswitches are compatible with the push button e Quick Read footswitch code 6738099030 e EAN footswitch code 6738099015 e E9066 footswitch code 6131600810 the adapter code 4701300042 is required 6 UNIT OPERATING STATUS LED The type of light indication by the red LED on the O module indicates the unit operating status LED flashing modes are as follows e ON ERROR LED is only activated when an error is generated sec 5 1 e AUTOMATIC mode which includes both ON ERROR indication and brief flashes to indicate network sessions pending sec 5 2 14 6 1 ON ERROR or AUTOMATIC Modes T 2048ms LED Notes 1 HW ERROR gt general hardware and bootstrap errors 2 APPLI
5. module set up For further information about the MDHQSPC driver consult manual D294990061 available on our web site www testar com 4 1 Off Line Mode 1 Create a new NET by selecting the type of interface with the management PC isa pci card or 232 USB module 2 Select the O unit by clicking on the relative button E 1 and press Insert to insert the O modules present in the NET Enable L Ji o Bw 0M Baud Units Baud Group Em Default m Default fi 3 Finally press Save to save the current NET and Apply to activate the configuration 8 e 4 2 Addressing mode 1 Click on the Addressing ON OFF button Un 2 Press gt Ok N B the addressing procedure for the I O modules is the same in both Automatic and Manual modes M Clear Data anua E Clear Addresses i Ignore f Automatic Skip unit if just Addressed Y 3 Type in the serial number of the O module and press Save CD Unit 01 Net 01 Group Input Ej E 4 Alternatively you can set the address for the module by physically changing the status of an input usually press a cycle START STOP button activate a limit switch contact etc im DONETSCAN 0000000 1 T Waiting 9 estar 4 3 On line Mode 1 Goto the on line step by clicking on this button gt 2 Open the window below by clicking on the first VO mod
6. CATION ERROR gt specific O errors 3 COM ERROR gt error in RS 485 serial communication 15 6 2 AUTOMATIC Mode T 4096ms T 4096ms gususussuhuussusus APPLICAT 7 PENDING L9 T 4096ms NETWORK SESSION 4 E PENDING LED OFF 6 2816ms Notes 4 OK optimum network operation 5 APPLICATION SESSION PENDING gt specific I O errors 6 NETWORK SESSION PENDING gt identification session for various network components 16 O 7 GROUND CONNECTION In this chapter are reported different technical solutions in order to make sure the DigiCrown system is properly grounded according to the NET s configuration and to the lay out of the different units The purpose of ground connection is to minimize as much as possible the electrical noise and the interference typically affecting the measurement signal The ground connections schemes reported in this paragraph represent the optimal solution in order to have a system fully compatible with the EMC standards according to the following directives 73 23 EEC 2004 108 CE EN55022 1998 EMC EN55024 1998 EMC If for a specific application the customer considers such technical solutions not required Marposs is not responsible for any possible inaccurate working condition of the devices e Bench application n 1 The whole DigiCrown system control m
7. INSTRUCTION MANUAL Digi noun pbb 1 DIGICROWN PROBING LINE SYSTEM INTRODUCTION 4 2 APPLICATION NOTES 1 1 4 4 n mm mene nn nn nn nn nn nn nn nn nn nn nnns 6 3 ELECTRICAL CONNECTIONS 7 4 INPUT OUTPUT CONFIGURATION nmn 8 4 1 OFF LINE 8 4 2 ADDRESSING MODE cases este ocn A SM PUE 9 P MEEEG TE Ies cT 10 4 4 FLOW CONTROL APPLICATION cccccccccccccecececececececececececececeneneness 12 5 APPLICATION NOTES DIGI PBB PUSH BUTTONS 13 6 UNIT OPERATING STATUS LED HM 14 6 1 ON ERROR AUTOMATIC 15 6 2 AUTOMATIC MODE cutis ea Ee Feu Ex y kae Desa ers 16 T GROUND CONNECTION nnn nnn nnn 17 8 TECHNICAL SPECIFICATIONS eere 20 9 INSTALLATION DRAWINGS eerenrmmHHHmmmmmmn 21 9 1 DIMENSIONAL DRAWINGS DIGI PBB UNIT 23 10 DECLARATION OF CONFORMITY 24 11 ORDER CODES 25 1 DIGICROWN PROBING LINE SYSTEM INTRODUCTION DigiCrown is a flexible measuring system from 1 to 372 sensors configured in networks from 1 to 12 which can be connected to PCs using a RS232 serial USB i
8. easurement has been placed on a single bench gauge PC serial link Transducers support frame p e The D equipotential connection between the box modules and the transducers support frame can be done whether a metallic conductive frame is used In the glass gauging applications the transducers support frame is usually not a conductive material and the transducers are typically insulated in this case no ground connection is required 17 vastan p e Bench application n 2 In case the control system PC is placed on a bench while the transducers and the box modules on another we suggest to set up an equipotential link as shown in the points D E Power supply unit D Transducers support frame serial link box A C Main power p e Bench application n 3 If the DigiCrown system is split on two or more benches we suggest to set up an equipotential link as shown in the points D Power supply box unit link Power supply Transducers support frame Gr Transducers 9 frame Main power 18 e Automatic machine application For such applications it is strongly suggested to provide the box units and the
9. ments in accordance with the following directives 73 23 EEC of 19 02 1973 LOW VOLTAGE directive 2004 108 EC of 20 01 2005 EMC directive The apparatuses were designed assembled and tested in conformity with the following European standards EN60950 2000 Safety EN61326 1 1997 EMC EN61326 A1 1998 EMC 24 11 ORDER CODES The tables below provide a summary of the order codes for all components in the DigiCrown Probing Line The parts highlighted relate to elements referred to in this manual INTERFACES ACCESSORIES ORDER CODE DESCRIPTION ORDER CODE DESCRIPTION 767000000 767000200 767Y000000 767010000 767W000000 7674010000 4147000016 EU CABLE 4147000017 USA CABLE 6355321000 DIGI CROWN PCI 6355322000 DIGI CROWN ISA EXTENSIONS SW packages ORDER CODE DESCRIPTION ORDER CODE DESCRIPTION 6738057016 CONNECTION CABLE 2m CM2Z22MA00 QSPC 6738057023 CONNECTION CABLE 10m CM2F22MA02 EASY ACQUISITION 6738057022 CONNECTION CABLE 15m CM2A12MA01 MARPOSS DRIVER LIBRARY 6738057017 CONNECTION CABLE 25m 25 Notes 26 Notes 2 This product and any part which can be mechanically separated from it must not be dispersed to the environment or disposed of as municipal or generic waste Law for national adoption of European directives 2002 95 EC and 2002 96 EC and others The provisions of the law only apply to products identified as WEEE with the appropriate logo and on sale since 13 August
10. nterface or RS485 dedicated interface cards for PCI or ISA BUS The diagram below shows the elements of the DigiCrown system in the possible configurations This user manual provides in depth information about operation of the DigiCrown I O and DigiCrown pbb units Digi Crown pencil probe Digi Crown i O AN MAX 31 UNITS end line connector Digi Crown box 4 L Digi Crown 232 USB OPTION 2 RS 232 interf Ee9066lineor Commercial PC Digi Crown psu HE OPTION 1 RS 485 card MAX 6 CARDS Digi Crown pci isa 2 APPLICATION NOTES The NO module is used to manage digital input output signals Typical applications for this device are management of lamp indications solenoid valves through power relays or acquisition of input signals by local cycle START STOP push button panels limit switches etc Each I O module can manage any combination of up to a maximum of 8 digital inputs outputs e g 4 inputs 4 outputs 2 inputs 6 outputs etc using a 15 pin D sub connector The system limit is 32 modules total 256 inputs outputs This device is available in SINK SOURCE and SINK ONLY INPUT versions to guarantee maximum flexibility for use according to the application to be managed Ext 24Vdc PLC Digi PBB SWITCH BOX integrated switch box LAMP General RELAYS switch box The NO module is mounted on DigiCrown bus unit which is used for comm
11. ontrol Environment consult manual D294072371 Wt c Program Files QSPCW FlowControl 151150 e66 E E 10 x File Window Help Digg Sia 2 Central Verity C General Parameters Global Meas Status Global Sync Outputs C Miscellaneous C Extra Automatic Manual Change Mode 2 Manual pos edge of manual signal Automatic Mode Startup Toolbar next Station Fatal Error Mode 2 Reset gauge eff sign Automatic Part Creation JV Toolbar Change Mode v Park part during zeroing Hii OUT Gauge Pel resent on Zeroing Toolbar Zeroing Efficient Pat Chaat IN Automatic OUT Pise sone a Toolbar Statistics IN Manual OUT Manual Won SSR Toolbar Feedback IN Part 5 OUT ein hift None one Strobe Ack Load Mode Toolbar Data Transfer IN Reset All OL 1 R iNone Secr m Toolbar Counters n Stations ation nd No status signals after Nana None QUT Gege None each step x apability Active Saag low at End of IN None _ OUT Gage None Cycle Capability request Capability ended Type Selection Error with a IN Automatic with one knowled re f acknowledge Parameter Help F2 DoubleClick Ports selection 12 5 APPLICATION NOTES DIGI PBB PUSH BUTTON The DigiCrown pbb push button implements the O unit allowing to control eight digital inputs by means of
12. ule to be configured i 3 Pressthe Db button 4 Configure the O module s digital inputs outputs using the window shown below By default all bits are enabled as Input Output GD Unit 07 07 Net 01 BIT NOT USED BIT ENABLED AS BOTH INPUT AND OUTPUT ONLY INPUT NEGATED INPUT ONLY OUTPUT NEGATED OUTPU Filter Time m3 Default 10 5 Press to save the settings to the O module memory 6 Finally close the window by pressing 7 Repeat steps 2 to 6 for all of the other I O modules in the NET 11 4 4 Flow Control Application The digital input output driver interfaces with the Marposs data processing software QSPC Easy Acquisition using the Flow Control application This application allows a specific function to be associated with each digital signal arriving from the I O module To avoid conflicts with the DigiCrown I O module configuration driver set each bit to Input Output see image below GD Unit 07 07 Net 01 Bit 87 H b S51 7473172 Unused ECC qe qe qe qe qe I Input Output C LC LC ae Cc e qe ue uuu In this way assignment of the digital inputs outputs of each bit will be managed completely by the Flow Control application see example below If there are two or more modules in the NET the bits are numbered sequentially module 1 bits 1 8 module 2 bits 9 16 module 3 bits 17 24 etc For in depth information about the Flow C
13. unication with the data acquisition system with a standard RS 485 serial connection A 9 pin D sub connector is used for the connection to the bus module and also supplies electrical power to the control part and in the case of the ONLY INPUT module to the interface part Each I O module also incorporates a LED for a rapid diagnosis of the unit s operating status see section 5 3 ELECTRICAL CONNECTIONS PURPLE YELLOW GREEN LIGHT BLUE GREY 15 PIN MALE CONNECTOR DARK BLUE PINK BROWN BLACK ORANGE N C for ONLY INPUT I O module Pins 1 8 of the 15 pin male D sub connector are used to connect the I O module to external signals Pins 9 10 and 14 15 are used to supply the 24V dc to the interface part The electrical power supply is divided over four pins to guarantee an optimum current flow To avoid overloads on the wires the 24V dc must be wired on all four pins Note the power supply voltage on the 15 pin D sub connector must be of the SELV type and isolated from the bus voltage For the ONLY INPUT O module the electrical connections are the same except there is no 24V dc power supply Therefore pins 14 and 15 are not connected 4 INPUT OUTPUT CONFIGURATION To configure the inputs outputs on the DigiCrown O module you must install one of the following pieces of software QSPC Easy Acquisition or Marposs Driver Library Below the basic steps for O
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