0001753 Interface Unit supplement v3, English
Contents
1. ZED GLOBAL SYSTEM Interface Unit USER MANUAL SUPPLEMENT Ref ND0001753 Issue 3 00 Date 11 November 2010 ZED Tunnel Guidance Ltd Unit 1 Russell House Molesey Road Walton on Thames Surrey KT12 3PJ UK Tel 44 0 1932 251 440 Fax 44 0 1932 244 971 Email sales zed tg co uk Website www zed tg co uk ZEDGlobal Interface Unit Supplement USER MANUAL Page 2 ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL This document applies to the ZED Global Tunnel Guidance System ZED Tunnel Guidance Ltd 2003 The information in this document is confidential and the property of ZED Tunnel Guidance Ltd It is released on condition that it shall not be disclosed to a third party without the prior written consent of ZED Tunnel Guidance Ltd ND 0001753 Interface Unit supplement v3 English doc Page 3 ZEDGlobal Interface Unit Supplement USER MANUAL Page 4 ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL 1 INTRODUCTION 7 1 1 MOUNTING THE UNITS 8 1 1 1 STANDARD INTERFACE UNIT 8 1 1 2 RADIO INTERFACE UNIT 9 2 USING THE INTERFACE UNIT 10 GENERAL 10 2 1 LASER THEODOLITE OPTIONS 12 2 1 1 MOTORISING THE LASER THEODOLITE 16 2 1 2 RADIO INTERFACE UNIT OPTIONS 18 ND 0001753 Interface Unit supplement v3 English doc Page 5 ZEDGlobal Interface2. T1010 theodolite is used and it has been set to operate with degrees The operating Mode of the Interface Unit The Spot Position of the laser on the Target Unit XS and YS in mm When the system is used with a Laser Theodolite EDM then a fourth display is available that shows the EDM distance DD in millimetres This value is also displayed on the rolling display LASER THEODOLITE OPTIONS When the ZED system is used with a Leica laser theodolite EDM the following factors should be noted a b c The Interface Unit will provide power for the theodolite system although it will not recharge any batteries fitted in the theodolite Because the Interface will normally control the theodolite it is not possible to set up the theodolite whilst it is connected to the interface unless the interface is set to Mode 4 as described above It is recommended that setting up of the theodolite is done using its internal batteries and disconnected from the ZED system The laser eyepiece must be aligned with the optical centre of the theodolite telescope and the laser should be focused to give a 10 20mm diameter laser spot on the target screen see Leica literature for details Normally a Distomat Offset Bracket will be used with the laser theodolite EDM combination However a Mini prism array can be mounted on the Target Unit negating the need for a Distomat Offset Bracket The EDM should first be mounted onto the theodolite and adjusted s
3. Unit Supplement USER MANUAL Page 6 ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL 1 INTRODUCTION The Interface Unit is a system unit designed to interface to a number of electronic Theodolites Total Stations It supplies the necessary power to the Total Station and communicates with it over its serial data link Software within the Interface Unit can also when configured to control move the Total Station There are two types of Interface Units available The Standard Unit communicates and sends its data to the rest of the ZED Guidance system over a dedicated cable connection between itself and the PSU Junction Box The Radio Interface Unit communicates and sends its data to the rest of the ZED Guidance system over a radio link itself and another unit called a Radio Modem Unit ND 0001753 Interface Unit supplement v3 English doc Page 7 ZEDGlobal Interface Unit Supplement USER MANUAL 1 1 MOUNTING THE UNITS 1 1 1 STANDARD INTERFACE UNIT The Interface Unit is normally mounted on the laser platform attached to the tunnel wall No special mounting arrangements are required although it should be fitted so that the display of the unit is visible when the laser alignment is adjusted or checked Since this unit is mounted on the fixed tunnel wall and it is connected to the PSU Junction Box on the TBM care must be taken that the interconnecting cable is payed out a
4. doc SW 2 selects options for Auto Manual Distance and Angles OorF Take MA value from PC link if available MAI Auto Angles Auto Distance MA2 Auto Angles Manual Distance MA3 Manual Angles Auto Distance MA4 Manual Angles Manual Distance MAS Auto Angles Wheel Unit MAG Manual Angles Wheel Unit MAT PipeJacking with Wheel Unit MA8 PipeJacking with Auto Distance EDM MA9 Pipejacking with ZED 260 PR D not used Take MA value from IBM Reset count value to zero for wheel unit and force CNT valid MA value 7 amp Stage 1 For Wild Leica T1000 T2000 T2002 the following setting up is required before automatic operation is possible for T1010 and TM1100 see separate setting up sheet 24 RUN Sets T2000 format 76 RUN o RUN Selects GRE mode 7s RUN Sets serial GSI standard 2400 Baud 7 bits even parity 74 Run o RUN Sets T1000 format mMmr gt oeaenxnnauwlt UM Page 11 ZEDGlobal Interface Unit Supplement USER MANUAL 2 1 Page 12 When the system is used with a standard tunnelling laser Mode 4 then the select button on the Interface Unit can be used to show three different displays a b c The normal rolling display showing the Global laser Position Northing Easting Level laser Bearing LB and laser Elevation LE The global position is shown in metres and the angles are normally shown in gons The angles will be shown in Degrees Minutes Seconds if a
5. the angles in Gons j Ifa Leica TM1100 or TCA1100 theodolite is used then the following menu operations are required ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL Note After the theodolite set up procedure is completed switch off the theodolite before connecting it to the Interface Unit in on line mode Select Autoexecute program and Main Menu Press CONF F3 Using T J keys select Define functionality Press 4 key to accept setting If the function Show all menus amp keys is not enabled is followed by NO Select YES F6 Press CONT to return to Main Menu Press CONF F3 Using T L keys select Autoexec Press 4 key to accept setting Press LIST F6 Using T J keys select Main Menu Press key to accept setting Press CONT to return to Main Menu Select Communication parameters Press CONF F3 Using L keys select GeoCom Press key to accept setting Press DFLT F5 Press CONT to return to Main Menu Select EDM parameters Set Azimuth zero Press CONF F3 Using T L keys select EDM selection Press key to accept setting Press LIST F6 Using TL keys select EDM type in use Press 4 key to accept setting Press CONT to return to Main Menu Press MEAS F6 Press Hz 0 F5 Type in new value or edit using EDIT F6 Press 4 key to accept setting Press CONT Press ESC to return to Main Menu With the TM1100 it is possible to input the global p
6. DE 76 RUN 0 RUN ND 0001753 Interface Unit supplement v3 English doc Page 13 ZEDGlobal Interface Unit Supplement USER MANUAL Page 14 The theodolite must be set to record data in the standard record format of Point No Hz circle V circle Slope Distance ppm mm A typical theodolite key sequence to do this would be SET REC e RUN REC h The Leica T1000 14 button keypad version can support T1000 and T2000 communications protocols It is recommended that the T1000 protocol is used with the ZED system and the corresponding settings made in the Interface Unit If the T2000 protocol is used then the Interface Unit should be set for T2000 operation 1 IfaLeica T1010 theodolite is used then the following menu operations are required MENU 3 3 selects REC PORT then select RS232 using the arrow keys followed by CONT MENU 431 selects CONF COMM STANDARD followed by CONT MENU 3 1 selects REC SELECT then select MASK gt 1 using the arrow keys followed by CONT MENU 321 selects DEFINE REC MASK 1 then use the arrow keys to select WI 1 to WI 8 and set WI 1 gt PtNr WI 2 gt Hz WI3 gt V WI4 gt Z WI 5 gt WI 6 gt WI 7 gt WI 8 gt followed by CONT When the T1010 theodolite is set to read in degrees then the display on the Interface Unit will show the laser angles in Degrees Minutes Seconds When it is set to Gons or Mil then the Interface Unit will show
7. ZED 260 V3 15 The second display indicates if a laser theodolite has been selected The third display is the normal rolling display showing laser survey data When this rolling display appears then the main Interface Unit program is running and alternative displays can be chosen using the black selector button on the right hand side of the unit This button should be pressed twice in order to display the MODE value Please note that the symbol may show on the displays whilst these checks are being made but this should be ignored The table below shows the configurations normally used with the ZED260 Guidance System Laser Type switch settings SWI SW2 R i Normal tunnel laser T1000 laser theodolite 6 button type T2000 2002 laser theodolite T1000 1600 laser theodolite Sokkisha Red Mini I EDM T1010 1610 laser theodolite metric units T1010 1610 laser theodolite imperial units TM1100 with motor control TM1100 without motor control TCA1100 TPS1000 with GUS64 Tracking TCA1100 TPS1000 with GUS64 Standard TCA TPS1100 For IR Target TCRA TPS1100 Makel mm m N DromrninankRWwnro a i i i N ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL If the configuration is incorrect then it can be changed using two small rotary switches fitted inside the Interface Unit In order to gain access to these switches power should be disconnected from the unit and the l
8. ce Unit in on line mode MOTORISING THE LASER THEODOLITE ZED Tunnel Guidance is able to supply a motorisation kit that enables a Leica laser theodolite to be automated and controlled so that the laser spot follows the Target Unit as the tunnel progresses Full instructions are provided with the motorisation kit to enable the user to operate and adjust this assembly The ZED motorisation software will also drive the Leica TM1100 and Newer motorised theodolites Total Stations ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL TM1100 with ZED Distomat offset bracket 395mm con oo aoe ZED Combined Target Unit with Retro Reflective Target A 370mm 190mm Combined Target Unit Screen 156mm x 156mm meo di Provision for upto 4 prisms Single Prism EDM and Retro reflective Target can 1 2 3 4 5 6 7 8 9 be mounted on either side of the Distomat offset bracket and Target Unit Mount theodolite on tripod Level using tribrach and centering bubble Remove telescope lens cap Remove eye piece by turning locking ring anti clockwise Mount laser eye piece with locati
9. id removed by releasing the four retaining screws The two small red switches SW1 SW2 will be found on the right hand side of the circuit board see below When the required configuration has been selected the lid should be replaced before power is reconnected and the configuration re checked as detailed above A complete list of Interface Unit configurations is provided on the inside of the lid although it should be noted that the additional modes detailed are not for use with the standard ZED260 Guidance System Lid lable v5 Switch positions for Interface Unit Issue 5 SWI Selects the type of theodolite or E D M 0 U A Lin w Leica T1000 Leica T2000 T2002 Leica T1000 14 button version Sokkisha Red Mini II E D M Leica T1010 Metric Leica T1010 Imperial Leica TM1100 TPS1000 series with motor control Leica TM1100 TPS1000 series without motor control TCA1100 GUS 64 TPS1000 series Tracking Distance TCA1100 GUS 64 TPS1000 series Standard Distance Leica TCA TPS 1100 1200 series for Infra Red Target Leica TCRA TPS 1100 1200 series Metric Leica TCRA TPS 1100 1200 series Imperial Leica TCA 1200 with GUS 74 Metric E amp F No Theodolite functions Note that for older theodolites using SW 1 settings 0 to 5 then a suffix B program chip is required Remember to disconnect theodolite from IFU or select mode 4 SW27 before using keyboard ND 0001753 Interface Unit supplement v3 English
10. ng screw on left hand side and turn locking ring clockwise Connect laser to regulator with cable supplied Connect interface to regulator 12v IN socket and regulator 12v OUT socket to theodolite using two interface theodolite cables Remove theodolite carrying handle and plastic cover to expose gold plated hot shoe contacts and mount offset bracket Mount DI1001 EDM on offset bracket and counter weight on opposite side The EDM counter balance which screws to the underside of the EDM is not to be fitted 10 Connect EDM to theodolite with offset cable using socket on offset bracket Note Powering on the interface with the side button depressed allows the theodolite to be used manually ND 0001753 Interface Unit supplement v3 English doc Page 17 ZEDGlobal Interface Unit Supplement USER MANUAL 2 1 2 RADIO INTERFACE UNIT OPTIONS The Radio Interface Unit provides an RF link to the rest of the ZED Guidance system No setup is required but it must be used with its paired Radio Modem Unit Its RF attenae should be mounted near to the Total Station and in a Vertical position using the supplied RF cable No other setup is normally required Page 18 ND 0001753 Interface Unit supplement v3 English doc
11. o that the axes of the two units are parallel see details in Leica handbook The EDM is then mounted onto the offset bracket and the counterweight fixed on the opposite side When the offset bracket assembly is mounted onto the theodolite it is also adjusted to again align the EDM to be parallel to the theodolite telescope the adjustment screws are identical to those on the EDM and will be found above the telescope eyepiece ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL d The cable made by ZED Tunnel Guidance to connect the theodolite to the Interface Unit is interchangeable with the Leica cable used to connect a theodolite to a GRE data recorder If a DL2 DL3 laser is used then the Intensity Regulator of the DL2 DL3 is connected to the Interface Unit via the ZED cable and to the Theodolite via the cable supplied with the DL2 DL3 e The data format used by the Interface Unit to theodolite link is the standard Leica serial format 2400 Baud 1 start bit 7 data bits 1 stop bit even parity This mode of operation should be set on the theodolite before connecting to the ZED system A typical theodolite key sequence to do this would be SET MODE 78 RUN RUN f The theodolite must be set to record data to a GRE device rather than a REC module This should be done before the unit is connected to the ZED system A typical theodolite key sequence to do this would be SET MO
12. osition of the laser into the ZED system from the theodolite as well as from the portable terminal and PC To do this from Main Menu ND 0001753 Interface Unit supplement v3 English doc Press SETUP F5 Press LIST F6 Using T J keys select USER 1 or Standard Press 4 key to accept setting Page 15 ZEDGlobal Interface Unit Supplement USER MANUAL Page 16 2 1 1 Press CONT Using TH keys select Northing Easting and Level in turn and type in new values or edit existing values using Edit F6 Press key to accept each setting Press CONT to return to Main Menu Make sure EDM ppm value is set to zero to do this connect the interface theodolite cable directly to the EDM and carry out the following Press ON Hold ppm button for about 5 seconds To alter displayed value press ppm button Press OFF To fine adjust level Press ie slitte key Using tribach center bubble on electronic display Press CONT to return to Main Menu k IfaLeica TCA TPS1100 or TCRA TPS1100 theodolite is used then the set up is mostly under software control The only item that requires the user set up is the GeoCom communications mode the following menu operations are required From the MAIN MENU select item 5 Configuration select item 2 Communication Mode select item 2 GeoCom Parameters set the Baudrate to 9600 Note After the theodolite set up procedure is completed switch off the theodolite before connecting it to the Interfa
13. s the TBM advances away from the laser Leave 150mm space for connectors and cables Rear View Page 8 ND 0001753 Interface Unit supplement v3 English doc ZEDGlobal Interface Unit Supplement USER MANUAL 1 1 2 RADIO INTERFACE UNIT The Radio Interface Unit is normally mounted on the laser platform attached to the tunnel wall No special mounting arrangements are required although it should be fitted so that the display of the unit is visible when the laser alignment is adjusted or checked Leave Cerne clesraneo For cables 4 holes tapped M8 Rear View ND 0001753 Interface Unit supplement v3 English doc Page 9 ZEDGlobal Interface Unit Supplement USER MANUAL 2 USING THE INTERFACE UNIT Page 10 GENERAL The unit is normally mounted adjacent to the laser and can allow a laser theodolite to be connected directly to the ZED system In normal use access to the Interface Unit is only required when the laser is moved and the laser survey data is updated This data can be entered using the PC in the office or it can be loaded into the laser theodolite or Processor Display Unit Before the ZED system can be put into operation it is necessary to check that the Interface Unit is configured to suit the type of laser that is to be used It is possible to check the configuration in the following way Apply power to the unit and observe the display The first display shows the program version e g IF
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