Rohde & Schwarz TS7124AS Instruction Handbook Manual Download

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Troubleshooting and Repair

R&S

TS7124AS

Instructions Handbook 1179.2948.02 ─ 01

Figure 10-1: IRC module inside the chamber (cover removed)

1 = Internal remote control (IRC) module
2 = Right array of supply and control connectors on the rear side of the chamber

10.3

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Summary of Contents for TS7124AS

Page 1: ...R S TS7124AS RF Shielded Box Instructions Handbook 1179294802 Version 01 M 2...

Page 2: ...mer web section on GLORIS the global Rohde Schwarz information system https extranet rohde schwarz com Rohde Schwarz would like to thank the open source community for their valuable contribution to em...

Page 3: ...pplication Cards White Papers etc 9 1 3 Conventions 9 2 Safety 10 2 1 Intended Use 10 2 2 Residual Risks 10 2 3 Potentially Dangerous Situations 11 2 4 Warning Messages in This Handbook 13 2 5 Labels...

Page 4: ...0 7 Operation 42 7 1 Activating the Chamber 42 7 2 Deactivating the Chamber 43 7 3 Operating the Door 44 7 3 1 Door Status Indication 44 7 3 2 Push Button Door Operation 44 7 4 Placing a DUT in the Ch...

Page 5: ...ning the Gasket 58 9 4 5 System Calibration 58 10 Troubleshooting and Repair 59 10 1 Door Error 59 10 2 Controller Conflicts 59 10 3 Contacting Customer Support 61 11 Disabling and Scrapping 62 11 1 T...

Page 6: ...Contents R S TS7124AS 6 Instructions Handbook 1179 2948 02 01...

Page 7: ...ks are restricted to certain roles these roles are mentioned at the beginning of the chapter that describes the tasks The roles are explained in the glossary Abbreviations and frequently used terms ar...

Page 8: ...nfiguration Manual Describes all hardware reconfigurations and adjustments of the chamber that are per mitted These activities are restricted to the role of an expert user who has read and under stood...

Page 9: ...throughout this handbook Convention Description Keys Names of connectors keys and knobs are enclosed by square brackets Filenames commands program code Filenames commands coding samples and screen ou...

Page 10: ...support at www customersupport rohde schwarz com Intended Use 10 Residual Risks 10 Potentially Dangerous Situations 11 Warning Messages in This Handbook 13 Labels on the Chamber 14 2 1 Intended Use Th...

Page 11: ...n Figure 4 3 If the safety cap is missing an accidental short circuit of these pins can disable the soft close mechanism Without safety mechanism the door closes completely with full force A finger be...

Page 12: ...view on page 17 to see where the handles are located To move the chamber safely you can use lifting or transporting equipment such as lift trucks and forklifts Follow the instructions provided by the...

Page 13: ...ase ensure that nobody has their fingers on the guide rails of the door or between the door and door frame Estab lish safety rules as the following During manual door operation only the person pressin...

Page 14: ...Potential hazard Read the product documentation to avoid personal injury or product damage Risk of crushing your fingers Be careful when operating the door See Moving door on page 11 Operating the doo...

Page 15: ...its socket on the rear side of the chamber See Figure 7 1 Interrupting the electric power supply has the following effects The door movement stops immediately The light in the Push Button Switch Unit...

Page 16: ...nt the door from opening or closing within the timeout period If the door speed is set too low adjust it to match the timeout value see Chap ter 6 8 Adjusting the Door Speed on page 40 If the TIMEOUT...

Page 17: ...or DUT exchange 2 Two grooves filled with elastic RF gasket for sealing the chamber s door 3 Pneumatic cylinder 4 Guide rail of the door 5 Handles for carrying the chamber see Chapter 5 1 Lifting and...

Page 18: ...chamber and into it Avoid touching or soiling the gasket The front door s gasket is highly elastic for a long life over many opening and closing cycles see Chapter 5 5 Storage on page 23 The chamber h...

Page 19: ...ly connector 8 Grounding terminal earth ground contact The top cover 1 of the chamber is fixed by 16 screws Only an expert user is allowed to open it RF feedthrough connectors 2 allow feeding RF signa...

Page 20: ...4 Push button switch unit with cable and connector The switch unit connects to the 25 pin D Sub connector X21 in the control array on the rear side of the chamber labeled 3 in Figure 4 3 Table 4 1 Pu...

Page 21: ...heavy on page 10 For short distances lift a single chamber at its handles with at least 2 people Figure 4 1 shows the handles 3 For longer distances or if one or more chambers are on a pallet use lif...

Page 22: ...door Figure 5 1 Metal safety latch Use this safety latch to secure the door against unintentional opening Otherwise if you remove the safety latch and tilt the chamber for example when you lift it th...

Page 23: ...itude without pressure compensation is 4500 m above sea level 5 5 Storage Protect the product against dust Ensure that the environmental conditions e g tem perature range and climatic load meet the va...

Page 24: ...or mounting and operating the chamber Ensure the following Only trained personnel can access the operating site with restrictions as described in Chapter 6 7 Defining Zones of Restricted Access on pag...

Page 25: ...the chamber 1 If the cardboard box that contains the chamber is strapped to a pallet by plastic laces cut the laces 2 Open the cardboard box 3 If a cardboard insert covers the chamber remove the inse...

Page 26: ...ks and potentially dangerous situations See Chapter 2 2 Residual Risks on page 10 and Chapter 2 3 Potentially Danger ous Situations on page 11 Mount the chamber on a stable support that meets the foll...

Page 27: ...ts handles with at least 2 people and place it on the support 3 Position the chamber with its front edge at least 50 mm back from the front edge of the table This distance leaves room for the front mo...

Page 28: ...f washers and torx screws The metal sheet has a shape that goes around the chamber s front door The sheet fits with the threaded holes in the front of the chamber s body and with threaded holes in the...

Page 29: ...available for the chamber 3 WARNING Door of the chamber is heavy and can move If the door slides open while you lift the chamber the center of gravity shifts The door hitting its end posi tion result...

Page 30: ...ver sheet Make sure to insert the grounding sockets 2b from the rear side of the cover sheet and the M5 screws and small washers 2a from the front side The result is shown in detail 4 in Figure 6 6 On...

Page 31: ...r Keep the safety latch for future use 14 Connect the chamber as described in Chapter 6 5 Connecting to Control and Power on page 33 and in Chapter 6 4 Connecting Compressed Air on page 31 If you remo...

Page 32: ...6 mm tube right Note For a description of how to separate this connection see To disconnect the tube from the push pull adapter on page 63 6 If you want to connect the push pull adapters of multiple...

Page 33: ...ep 9 for each chamber 6 5 Connecting to Control and Power The DC power socket and the control interfaces are at the rear of the chamber Figure 6 9 Detail views of the left and right arrays of supply a...

Page 34: ...ation Commands on page 51 The binder connector X32 6 allows monitoring the door s position open or closed state in addition to the door status indication by the light in the Push Button Switch Unit Th...

Page 35: ...remote control via a serial port connect an RS 232 cable from your control system to the D Sub 9 connector see X26 in Figure 6 9 For port settings see Command protocol on page 48 Use a straight throu...

Page 36: ...ccurs A panic button is not included in delivery The picture shows an example Make sure that The panic button is installed in a place that the operator can reach easily Every operator knows where the...

Page 37: ...door closes and the status LED turns green To configure the LAN network Only a user can perform this task Configure the LAN network by using the commands described in Chapter 8 2 Remote Configuration...

Page 38: ...has failed The chamber is designed to stop and also to depressurize the pneumatic system leav ing the door forceless if the total closing time exceeds the TIMEOUT setting 6 7 Defining Zones of Restric...

Page 39: ...r zone on the ground below the chamber s opened door as shown in Figure 6 11 If any accessories for example feedthroughs are present on the chamber s door these mounted accessories enlarge the door zo...

Page 40: ...g the door opening speed 2 Lower screw for adjusting the door closing speed The upper screw 1 is for adjusting the door opening speed the lower screw 2 is for adjusting the door closing speed Table 6...

Page 41: ...is set too high long time it takes the door control system lon ger than necessary to detect a blocked door If the timeout value is set too low short time the door control system returns false DOOR er...

Page 42: ...cuted To activate the chamber Connecting the chamber to power activates it It does not have a separate ON OFF switch 1 CAUTION Initial door movement can cause injury When you connect the chamber to po...

Page 43: ...way binder plug female for monitoring the drawer status 7 24 V DC power supply connection 8 LAN connector for computer based remote control of chamber activity via Ethernet 7 2 Deactivating the Chambe...

Page 44: ...cates the door s status as follows Figure 7 2 Status LED next to the front door LED Door and chamber status Green light Door is completely closed and the chamber is in a state ready for measurement Re...

Page 45: ...6 10 If you use the push button switch unit together with some remote control refer to Chapter 10 2 Controller Conflicts on page 59 Push door to close it If the DOOR_TOUCH_CLOSE state is enabled you c...

Page 46: ...raster from A to U and from 1 to 21 4 Raster plate 2 views with 2 rectangular stop brackets here shown in red color The standard or custom made DUT holder tray can have a printed raster and drilled h...

Page 47: ...nt results Always use a torque wrench suitable for the connector type and apply the torque speci fied in application note 1MA99 which is available on the internet at www rohde schwarz com It provides...

Page 48: ...o the RC module in the chamber you must use ASCII characters If you use the serial RS 232 interface for command communication set the UART port via a terminal tool as follows Baud rate 9600 bps Word l...

Page 49: ...erical format As the decimal separator all numbers sent or returned in the communication com mands with the chamber use a dot or full stop ASCII character 2Ehex This chapter describes all available re...

Page 50: ...192 168 78 4 The netmask is 255 255 255 0 The gateway is 192 168 78 1 Usage Query only If the address model AM is STATIC the hostname part of the reply string is omitted NET DHCP Boolean Sets the addr...

Page 51: ...a to z or A to Z where the difference between uppercase and lowercase letters is ignored You can use hyphens but not at the beginning or end of the hostname No special characters or blank spaces are p...

Page 52: ...the chamber and reports the state If the door is already open when you send the command the RC module sends OPEN If the door is closed or has not yet opened completely when you send the com mand the...

Page 53: ...sical opening or closing time whichever takes longer Parameters seconds Number of seconds that the door control system allows for the opening time and for the closing time of the door before it assume...

Page 54: ...Commands R S TS7124AS 54 Instructions Handbook 1179 2948 02 01 DOOR_TOUCH_CLOSE boolean 53 DOOR 52 MODEL 49 NET IP NETMASK GATEWAY 51 NET DHCP 50 NET HN hostname 51 NET 50 OPEN 52 TIMEOUT seconds 53 L...

Page 55: ...nd maintenance Maintenance interval Maintenance tasks Daily Daily safety check on page 55 Chapter 9 4 1 Daily Functional Check on page 56 Weekly Chapter 9 4 2 Checking the Absorber on page 57 Every 10...

Page 56: ...ed air on page 63 4 If you need to move the chamber to a different location for maintenance follow the instructions in Correct lifting and carrying on page 21 9 4 Performing Maintenance Tasks The reco...

Page 57: ...nction properly ask an expert user to solve the problem 9 4 2 Checking the Absorber This check is restricted to the maintenance personnel To check the absorber material 1 Check the absorber material i...

Page 58: ...lean the door s gasket 1 Open the chamber as described in Chapter 7 3 2 Push Button Door Operation on page 44 2 Deactivate the chamber as described in Chapter 7 2 Deactivating the Chamber on page 43 D...

Page 59: ...door 3 Reactivate it according to Chapter 7 1 Activating the Chamber on page 42 4 If the TIMEOUT period is shorter than the time that it takes the door to open or close set the TIMEOUT value to match...

Page 60: ...ion SER LAN and MAN can send contradicting commands activating pneumatic mechanisms both for opening and closing the drawer This conflict makes the chamber remain in its current state which is not dan...

Page 61: ...where and when you need it For quick expert help with any Rohde Schwarz product contact our customer sup port center A team of highly qualified engineers provides support and works with you to find a...

Page 62: ...uipment of yours is still in the chamber take it out 2 Close the door of your chamber 3 Secure the door against unintentional opening If available use the metal safety latch next to the top left corne...

Page 63: ...d the push pull adapter at its front ring 1 in Figure 11 2 2 Pull the adapter away from the chamber By doing so the ring 2 releases the con nection with the quick coupling plug KS3 1 8 A At the same t...

Page 64: ...ilting See Chamber is heavy on page 10 If the chamber is mounted on a table or similar support remove the four mounting brackets that fix the chamber in place at its corners 2 If the chamber is mounte...

Page 65: ...tal impact Electrical and electronic equipment A product that is labeled as follows cannot be disposed of in normal household waste after it has come to the end of its service life Even disposal via t...

Page 66: ...und knowledge of the English language is crucial Expert users are allowed to perform the configuration tasks described in the user docu mentation See also roles G gasket A mechanical seal that in this...

Page 67: ...on P precision pluggable supervisor Expert user who instructs and supervises other users Has leadership experience and production control expertise See also roles T trainer Expert user who trains othe...

Page 68: ...rque recommendations 47 Control connections 33 Control unit push button switch 20 44 Customer support 61 D Data sheets 8 Deactivation 43 Emergency 15 Emergency automatic 15 DHCP 50 Documentation overv...

Page 69: ...off switch panic button 36 Prerequisites for installation 36 Prerequisites for mounting 24 Push door to close it 45 53 Push button switch unit 20 44 R Rack mounting 28 RC commands 48 Recycling 65 Rela...

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