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output.

Key / text

Meaning

F1 ... F6

Navigate within the window
(alternatively, the relevant keys on the OP can be used).

F7 -detail

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F9 back

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Networking

5.4 Service and diagnostics

TCU 30.3

Manual, 09/2017, A5E40874197

Summary of Contents for SINUMERIK 840D sl TCU 30.3

Page 1: ...oducts TCU 1 6FC5312 0DA00 0AA0 and 6FC5312 0DA00 0AA1 TCU20 2 6FC5312 0DA00 0AA2 TCU30 2 6FC5312 0DA00 1AA0 09 2017 A5E40874197 Fundamental safety instructions 1 Description 2 Mounting 3 Connection 4 Networking 5 Service and maintenance 6 Technical data 7 Spare parts accessories 8 Safety symbols 9 ...

Page 2: ... those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used th...

Page 3: ...g bracket 23 4 Connection 25 4 1 Pin assignment of the interfaces 25 4 1 1 Power supply 25 4 1 2 USB interfaces 25 4 1 3 Ethernet RJ45 interface 27 4 1 4 LVDS display interface 28 4 1 5 Direct key interface 29 5 Networking 33 5 1 System settings 33 5 1 1 Thin Client Unit TCU 33 5 1 2 Settings for SINUMERIK solution line 34 5 1 3 System boot with system network 36 5 1 4 Factory default settings 37 ...

Page 4: ...e part TCU 60 5 4 6 How to register a TCU on the system network 65 5 4 7 This is how you register a spare part TCU 68 5 4 8 Booting of the TCU 69 5 4 8 1 Messages during booting 69 5 4 8 2 Diagnostics options during booting 70 6 Service and maintenance 73 7 Technical data 75 7 1 Technical data 75 7 2 Supplementary electrical conditions 76 7 2 1 Power supply 76 7 2 2 Grounding concept 77 7 2 3 RI s...

Page 5: ...s and between any of the power connections and the protective conductor connection 5 Check whether the existing auxiliary supply circuits are de energized 6 Ensure that the motors cannot move 7 Identify all other dangerous energy sources e g compressed air hydraulic systems or water Switch the energy sources to a safe state 8 Check that the correct drive system is completely locked After you have ...

Page 6: ...ric shock if there is no ground connection For missing or incorrectly implemented protective conductor connection for devices with protection class I high voltages can be present at open exposed parts which when touched can result in death or severe injury Ground the device in compliance with the applicable regulations WARNING Spread of fire from built in devices In the event of fire outbreak the ...

Page 7: ...h the specified minimum clearance as ventilation clearance for the respective component WARNING Unexpected movement of machines caused by inactive safety functions Inactive or non adapted safety functions can trigger unexpected machine movements that may result in serious injury or death Observe the information in the appropriate product documentation before commissioning Carry out a safety inspec...

Page 8: ...ing an ESD wrist strap Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring Only place electronic components modules or devices on conductive surfaces table with ESD surface conductive ESD foam ESD packaging ESD transport container 1 3 Warranty and liability for application examples The application examples are not binding and do not claim to be complete regarding config...

Page 9: ...roducts and solutions undergo continuous development to make them more secure Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions Use of product versions that are no longer supported and failure to apply latest updates may increase customer s exposure to cyber threats To stay informed about product updates subscribe to the Siemens...

Page 10: ...noise particles gases etc can occur inside and outside the components under fault conditions caused by for example Component failure Software errors Operation and or environmental conditions outside the specification External influences damage 3 Hazardous shock voltages caused by for example Component failure Influence during electrostatic charging Induction of voltages in moving motors Operation ...

Page 11: ...panel via Industrial Ethernet The distance of the components is determined by the maximum distance between two network nodes access points 100 m The same operating screen is shown synchronously on all operator panel fronts and can be operated from all operator panel fronts The operation on an operator panel front connected via TCU has the same access rights as the operation on an operator panel fr...

Page 12: ...e Autocrossover a crossover cable is required Information about third party software used This product contains open source software License information can be obtained via the shortcut License files on your SINUMERIK PCU desktop or navigate to the SINUMERIK Operate Readme OSS path Setup system data System CF card siemens oss license on your SINUMERIK NCU and read the appropriate OSS file for this...

Page 13: ...Us connected to an NCU 7x0 For information about TCU commissioning see the section titled Networking 2 3 Interfaces Overview Function Designation Description Double USB interface 1 1 X203 X204 2 x USB 2 0 Hi Speed type A Double USB interface 2 1 X212 X213 2 x USB 2 0 Hi Speed type A Interface for direct keys X205 2 x 10 pin plug connector 24 VDC power supply X206 3 pin terminal block I O USB inter...

Page 14: ...the cables 7 mm for connection to the 24 VDC connector plug Flame resistance of the 24 VDC cable according to UL 2556 VW 1 tested according to IEC 60332 1 2 Observe the permissible bending radii of the cables Rotate the panel only in a way that does not cause pinching of the cables Route all of the cables so that they do not come into contact with chafing edges WARNING Warning for areas subject to...

Page 15: ...Double USB interface 2 X202 Ethernet interface X205 Interface for direct keys X206 24 VDC power supply Protective conductor connection Figure 2 3 Front view of the TCU 30 3 with interfaces Description 2 3 Interfaces TCU 30 3 Manual 09 2017 A5E40874197 15 ...

Page 16: ... connection Connection screw M2 5 screw with cross slot Operating tool Screwdriver blade 0 6x3 5 PH0 PZ0 DIN 5264 ISO 8764 2 PH ISO 8764 2 PZ Prescribed tightening torque Nm 0 4 0 5 Conductor cross section min max Solid mm 1 3 3 3 Finely stranded mm 1 3 3 3 With end sleeve with sleeve DIN46228 4 mm 1 3 2 5 With end sleeve DIN46228 1 mm 1 3 3 3 AWG cables solid or stranded AWG 12 16 Pin assignment ...

Page 17: ...ess Figure 2 5 Example graphic of a TCU30 3 rating plate Note The contents of the individual rating plate fields on the front of the TCU may differ from those described in this manual e g new product version approvals and markings not yet issued Note Product code scanning The product code contains the article number of the device Scan the product code with the aid of the Siemens Industry Online Su...

Page 18: ...Description 2 4 Rating plate TCU 30 3 18 Manual 09 2017 A5E40874197 ...

Page 19: ...nally applicable regulations To do this use the relevant fuse ratings of the circuits with hazardous voltages for the possible individual error scenarios as the basis for dimensioning the protective conductor connection WARNING Parasitic voltage If the device is installed in an environment with higher more hazardous voltages with insufficient insulation parasitic voltages can lead to death serious...

Page 20: ...nting these operator panel fronts see Section Accessories Page 83 1 Screw the mounting bracket onto the TCU 2 Use the two hinge catches to suspend the TCU mounting bracket unit like a PCU in the operator panel front Mounting 3 2 Mounting the TCU on the operator panel front with mounting bracket TCU 30 3 20 Manual 09 2017 A5E40874197 ...

Page 21: ...ews 2 x hinge catches 4 x knurled screws for attaching the mounting brackets to the operator panel front 2 x mounting brackets 10 mm clearance Figure 3 1 Mounted TCU example with OP 012 in front side and rear view Mounting 3 2 Mounting the TCU on the operator panel front with mounting bracket TCU 30 3 Manual 09 2017 A5E40874197 21 ...

Page 22: ...unctions Observe the permissible mounting position Deviating by up to 5º from the vertical Only the shown mounting position is permitted Mounting 3 2 Mounting the TCU on the operator panel front with mounting bracket TCU 30 3 22 Manual 09 2017 A5E40874197 ...

Page 23: ...together without any additional mounting brackets 7 8 23 6 4 x M3 screws to fasten the TCU support plate to the OP 010S TCU support plate 10 mm clearance Figure 3 2 Mounted TCU with OP 010S front side and rear view Mounting 3 3 Mounting the TCU on the operator panel front without mounting bracket TCU 30 3 Manual 09 2017 A5E40874197 23 ...

Page 24: ...sitions can cause malfunctions Observe the permissible mounting position Deviating by up to 5º from the vertical Mounting 3 3 Mounting the TCU on the operator panel front without mounting bracket TCU 30 3 24 Manual 09 2017 A5E40874197 ...

Page 25: ...n contact strip screw type Max cable length 10 m Table 4 1 Assignment of the power supply interface Pin Name Type Meaning 1 P24 V V 24 VDC potential 20 4 to 28 8 VDC 2 M24 0 V 3 Functional earth Connection for grounding the hous ing 4 1 2 USB interfaces The USB interfaces are implemented as sockets and comply with the generally valid standard The version information 1 1 2 0 etc the maximum velocit...

Page 26: ...identified automatically Note Correct identification is only guaranteed for USB I Os that comply to 100 with the USB specification Table 4 2 Assignment of the USB interface Type A socket Type B socket Pin Name Type Remark 1 P5V_fused V 5 V fused 2 Data B Data 3 Data Data 4 GND V Ground reference potential USB sticks If you want to connect a USB stick to the USB interface preferably use the tested ...

Page 27: ...0 Mbit s Off No or faulty connection Orange LED left Illuminated Data exchange Off No data exchange Table 4 4 Assignment of the Ethernet RJ45 interface 1000 Mbit s Connector Pin Name Type Remark 1 DA B Bidirectional pair A 2 DA Bidirectional pair A 3 DB Bidirectional pair B 4 DC Bidirectional pair C 5 DC Bidirectional pair C 6 DB Bidirectional pair B 7 DD Bidirectional pair D 8 DD Bidirectional pa...

Page 28: ...t 0 5 6 P3V3_D_fused VO 3 3 V display supply voltage fused in PCU TCU 7 RXIN1 I LVDS input signal Bit 1 8 RXIN1 Bit 1 9 10 GND System ground reference potential 11 RXIN2 I LVDS input signal Bit 2 12 RXIN2 Bit 2 13 14 GND System ground reference potential 15 RXCLKIN O LVDS cycle clock signal 16 RXCLKIN 17 18 GND System ground reference potential 19 20 N C Not connected LVDS display interface channe...

Page 29: ... 17 GND V Ground 18 20 P12VF VO 12 V fused 4 1 5 Direct key interface X11 on the operator panel OP fronts can be used to fetch the state of the direct keys The connection of a 20 pin ribbon cable allows the direct keys to evaluate the following components Direct key module DTM X70 in the machine control panels MCP MPP and the handwheel connection module HAM X205 on the Thin Client Unit TCU The sig...

Page 30: ...nector Max cable length 0 85 m Table 4 7 Assignment of connector X11 Pin Name Type Meaning 1 DT1 O Direct key 1 16 DT16 Direct key 16 17 P5V V 5 V fused 18 P5V 5 V fused 19 GND Ground 20 GND Ground 16 digital inputs can be polled by the X70 X205 DTM connector Connector designation X70 X205 DTM Connector type 20 pin plug connector Max cable length 0 85 m Connection 4 1 Pin assignment of the interfa...

Page 31: ...nput voltage 3 19 GND Ground 20 GND Ground 1 The inputs are electrically isolated for MCP MPP HAM and DTM 2 For the TCU it is evaluated whether the direct keys have been connected 3 Power consumption 100 mA for MCP MPP HAM 500 mA for DTM Table 4 9 Signal level HIGH level 5 V or open Low level 0 8 V Connection 4 1 Pin assignment of the interfaces TCU 30 3 Manual 09 2017 A5E40874197 31 ...

Page 32: ...Connection 4 1 Pin assignment of the interfaces TCU 30 3 32 Manual 09 2017 A5E40874197 ...

Page 33: ...CU is copied to several OPs with one TCU each In other words all of the TCUs display the same screen Operator actions can only be performed on one TCU at a time This TCU then has user authorization The PCU can also have its own OP connected directly to it The following diagram shows a configuration example for a distributed topology 6 180 5 VO 3 8 7 8 7 7 8 7 8 0 3 LJDELW VZLWFK The mobile SINUMER...

Page 34: ... to CAT 6 or higher 5 1 2 Settings for SINUMERIK solution line Fundamentals The system network for SINUMERIK solution line is structured as a star topology with a central Ethernet switch to which all Ethernet based components of the system are connected For an NCU the connection is via the X120 Ethernet socket for a PCU it is via the Ethernet 2 connection There is no default for all other componen...

Page 35: ...n take over this task All non master NCU PCU wait in the system boot an adjustable time for availability of the master Note In a system network on a boot server respectively i e the NCU or PCU which accommodates the active DHCP server a maximum of 30 operator stations may be operated simultaneously with a TCU A maximum of 10 operator stations with a TCU may connect up simultaneously with the same ...

Page 36: ...he names will be generated automatically A PCU 50 always has a computer name that can be changed as needed IP addresses of the TCU und MCP are freely assigned from a prescribed address range on every system boot The MCPs are identified in the PLC by their DIP switch setting Using DNS name service Availability of the DNS Domain Name System name service offers the following advantages for system net...

Page 37: ...ine 3 8 WK WK Eth 1 is pre selected as a default DHCP client for connection to a company network Eth 2 is pre selected as a SINUMERIK DHCP server for connection to a system network On Eth 2 the fixed IP address 192 168 214 241 is pre selected Preconfiguration of the NCU On the X120 the NCU is preconfigured for the SINUMERIK DHCP protocol The NCU is pre selected here as a SINUMERIK DHCP server On X...

Page 38: ...by a modem Reserved IP addresses for NCU and PCU The following defaults apply on delivery Connection to the system network with subnet mask 255 255 255 0 IP address Network station Remark 192 168 214 1 NCU on X120 Default 192 168 214 2 9 For additional NCUs with a fixed IP address on the system network Unassigned 192 168 214 10 239 For additional TCUs subsequently for addi tional PCUs NCUs MCPs MP...

Page 39: ...he input cursor rather than performing an OK cancel function The Return key takes you to the next field like the down key rather than closing the entire dialog with OK There are also Backspace deletes character to the left and Delete deletes character to the right keys for editing text and numbers The F5 F6 Backspace Delete and Select keys between the cursor keys can be used to switch between Yes ...

Page 40: ...stem can be assigned This also means that these devices cannot be activated to be an operator control unit in the system Direct control keys cannot be triggered i e the softkeys to the direct keys can be triggered in the operating software However the keys do not appear in the direct key image to the PLC There is no configuration file config ini as for a TCU i e the settings to be made to a TCU ar...

Page 41: ...following states The TCU is active and has user authorization This can be identified as the TCU shows the screen of the operating software and the screen is bright The TCU is active however in the monitoring mode i e it presently has no user authorization This can be identified as the TCU shows the screen of the operating software however it is darkened in comparison to the TCU with user authoriza...

Page 42: ... bit address for the first HMI is DB19 DBB126 6 and DB19 DBB136 6 for the second HMI The PLC m n online interface is expanded so that byte DB19 DBB118 is still added to the first interface and byte DB19 DBB119 to the second These bytes acquire the index of the active TCU of the active OP for the appropriate HMI The byte is called TCU_INDEX The appropriate HMI uses the TCU index configured for the ...

Page 43: ...f no TCU index is available for the OP 0 is entered if an OP is no longer available in the shadow grouping An m n switchover is in progress The HMI program of the incoming PCU deactivates the HMI program which is active on it An OP from the shadow grouping of the new incoming PCU must receive the user authorization The TCU index of this OP is entered in the TCU_INDEX field A PCU is disconnected fr...

Page 44: ...ion only TFTP FTP must be selected on PCU_1 and Boot support IP address only DHCP must be selected on PCU_2 The No boot support configuration must be selected on PCU_3 Table 5 1 TCU support settings TCU_1 192 168 214 10 TCU_2 192 168 214 11 TCU_3 192 168 214 12 TCU_4 192 168 214 13 VNC connections 192 168 214 241 192 168 214 242 192 168 214 243 VNC connections 192 168 214 241 192 168 214 243 VNC c...

Page 45: ... drives for example On the system network process data communication and image transmission runs from the components with operator software to the display units the respective TCU This split is performed physically by means of the prescribed use of the Ethernet interfaces on the components A TCU is connected exclusively to the system network An NCU is always connected to the system network via X12...

Page 46: ... X120 of the NCU NCU and TCU are suitably preconfigured with IP addresses The IP addresses are not significant for further operation The TCU is connected to the NCU via a crossed Ethernet cable The direct connection of the NCU via X120 to the TCU automatically forms a simple system network consisting of two computer nodes Networking 5 3 Network configuration TCU 30 3 46 Manual 09 2017 A5E40874197 ...

Page 47: ...for further operation IP configuration DHCP server on the company network On X130 the NCU is set to the address reference via DHCP If the company network has a DHCP server that provides the NCU with an IP address IP configuration the NCU is integrated into the company network Depending on the infrastructure available or the level of network administration of the company network the following netwo...

Page 48: ...cables In terms of address allocation and the settings that need to be made this configuration is identical to that of configuration 4 However in this case the DHCP server of the NCU actually supplies the TCU with an IP address and serves as a boot server for the TCU The observations made for configuration 3 also apply here in relation to the connection to the company network The connection to a s...

Page 49: ...esses from 192 168 215 2 onwards are assigned via DHCP e g to connect a programming device This is the reason that a fixed IP address must not be set at the programming device 5 3 4 Example Configuring a VNC connection to a PC Requirements In order to use a TCU to get visual access to a computer from a SINUMERIK system via VNC the following requirements apply The boot server active DHCP server in ...

Page 50: ...ution of the computer to be monitored must be adjusted to the conditions of the TCU since otherwise the TCU scales the image received to its possible range of representation which would adversely affect the representation on the TCU Configuration 1 8 7 8 6 VWHP QHWZRUN 1HWZRUN 3 3 Figure 5 1 Configuration example Configuration The config ini file is located in the following directory NCU user comm...

Page 51: ...erver on the PC Switching over between the nodes With the menu back key MENU SELECT the following actions are triggered In the header of the displayed window you will see the TCU name for example TCU1 A selection list for connecting to the other nodes will be displayed on the TCU 5 4 Service and diagnostics 5 4 1 Using the TCU s main menu Main menu The Main menu TCU1 dialog is started with the men...

Page 52: ... in a session menu which largely reflects the main menu Service this panel opens the Service menu for operator panel submenu Eight vertical softkeys for use depending on the context Four horizontal softkeys for navigating with the cursor Message line whose content can be set via HWS commands from the servers Error line in which error messages and sometimes transient status messages are output Figu...

Page 53: ... pressed Figure 5 3 TCU menu Connection data 5 4 2 Operating the TCU menu Service sessions Service sessions dialog When Select service session is selected from the main menu the resulting process begins by triggering a server scan Networking 5 4 Service and diagnostics TCU 30 3 Manual 09 2017 A5E40874197 53 ...

Page 54: ...Figure 5 4 TCU menu Scanning After this the following dialog appears Networking 5 4 Service and diagnostics TCU 30 3 54 Manual 09 2017 A5E40874197 ...

Page 55: ...e VNC server Connection not ok appears if it is already impossible to access the VNC server from the IP side if switched off for example If it can be accessed a message shows whether an HMI VNC server is also accessible HMI running not running The VSK8 Return or right cursor keys can be used to launch a VNC viewer for the selected server Connection status Further details on the connection status c...

Page 56: ...und This may mean that these details change spontaneously if a change is made on the relevant server for example it may be switched off the HMI may become available etc 5 4 3 Operating the TCU menu Service menu Service menu for operator panel TCU dialog The following dialog appears when Service this panel is selected from the main menu Figure 5 6 TCU menu Service menu Networking 5 4 Service and di...

Page 57: ... data and their configuration Figure 5 7 TCU menu OP status Show local logfile shows a filtered version of the system log file in directory var log messages which contains only the messages of the local TCUs Syslog messages received via the network are not displayed Networking 5 4 Service and diagnostics TCU 30 3 Manual 09 2017 A5E40874197 57 ...

Page 58: ...ings opens another submenu see next section Calibrate touch screen is only active if there is a touch screen This menu item recalibrates the touch screen Reboot initiates a restart of the TCU Note Lines that are longer than space available wrap round onto the next line so that you do not have to scroll across When this occurs the line has a right facing arrow at its right edge Networking 5 4 Servi...

Page 59: ...HT 8 and is used to switch between Auto Mode and Individual Mode You do not have to make settings for an HT 8 in Auto Mode because the name is generated automatically DIP n MCP address and TCU index are derived from the DIP setting DIP n Operator panel index TCU 0 255 Defines the TCU index see column TCU on the user interface Machine control panel address MCP 0 255 Specifies the address of the ass...

Page 60: ... be rotated in the software This is useful when the panel is to be rotated during installation For the Auto setting the rotation of the display is taken from the panel Old VNC Password If a password has already been set it must be entered here so that it can be changed If no password has been set this field is grayed out The existing password can also be deleted if after entering the old password ...

Page 61: ...CU If all TCUs are active the new TCU cannot be a spare part and after a certain time interval the field for entering a name will automatically appear Networking 5 4 Service and diagnostics TCU 30 3 Manual 09 2017 A5E40874197 61 ...

Page 62: ... menu Those which are active in the network are grayed out As these are functioning there should be no question of replacing them The cursor automatically defaults to the first row for selection As the accessibility test is still running in the background the active status of the rows may change if panels are switched on or off If a name is ultimately chosen it will be applied to the new TCU along...

Page 63: ... With the TCU30 3 and TCU30 3 legacy after selecting the TCU to be replaced a further dialog to select the emulation type can be displayed in compatibility mode Networking 5 4 Service and diagnostics TCU 30 3 Manual 09 2017 A5E40874197 63 ...

Page 64: ...ted TCU TCU 20 2 TCU 30 2 Note however that if an older TCU is to be replaced by a TCU30 3 some interfaces cannot be used when the HMI version is older than V4 7 The following interfaces are affected TCU to be replaced Interfaces that cannot be used TCU X211 X212 X213 because they do not exist in the TCU TCU20 2 X211 X212 because they do not exist in the TCU20 2 Networking 5 4 Service and diagnost...

Page 65: ...h may happen if a number of TCUs log on at the same time and the suggestion has not changed a new and unused name will be specified If the name selected was still available this will now be allocated and the TCU settings can still be adapted if required To enable any changes to be made a new dialog appears in which all the parameters have been pre assigned their default values You can make any cha...

Page 66: ... accept the name suggested by the system or enter a name and confirm this with OK The following parameters are preselected for the TCU 4 Restart the TCU to apply the new settings 5 If you want to change the parameters select Main menu Service this panel Modify operator panel settings Networking 5 4 Service and diagnostics TCU 30 3 66 Manual 09 2017 A5E40874197 ...

Page 67: ... for the HT 8 HT8 Individual Mode Operator panel index TCU 0 255 Machine control panel address MCP 0 255 Electronic key system index EKS 0 255 Enable direct keys No 10 10 0 No The following message will then appear New TCU DIP10 registered Note The TCU index is used to evaluate the direct keys Direct keys can only be activated by appropriate devices For an HT 8 the TCU index cannot be set but is a...

Page 68: ...ed and there is no active machine control panel from this point on 5 4 7 This is how you register a spare part TCU Connecting a replacement TCU Procedure 1 Connect the new TCU The following dialog lists the TCUs on the system network along with their active or inactive status Figure 5 14 TCU menu New operator panel TCU 2 Select the name previously assigned to the faulty TCU from the New operator p...

Page 69: ...ress is being determined via DHCP and the TFTP is being downloaded boot image a progress bar indicates that booting of the TCU is not yet complete or that a fault has occurred The figure below shows the structure of these messages You can see the current boot phase below the progress bar If a fault occurs you can access further information by tapping the field designated Press F1 for details The F...

Page 70: ... Bootloader Boot Progress BIOS Version MAC Address Hardware ID Network link Boot from USB IP Address Netmask DHCP Server Boot Server Image Metadata Image Version Linux Image linux bin Image Kind Booting 1 F1 protocol 2 F2 Readme_OSS 7 F7 continue 8 F8 reboot V05 00 45 00 V15 00 00 00 08 06 00 F1 F7 F8 7 9 2 0 1000MB full duplex no device found 192 168 214 14 255 255 255 0 192 168 214 1 192 168 214...

Page 71: ...mation is output Key text Meaning F1 F6 Navigate within the window alternatively the relevant keys on the OP can be used F7 detail Display less information F8 detail Display more information F9 back Return to diagnostics window Networking 5 4 Service and diagnostics TCU 30 3 Manual 09 2017 A5E40874197 71 ...

Page 72: ...Networking 5 4 Service and diagnostics TCU 30 3 72 Manual 09 2017 A5E40874197 ...

Page 73: ...am jets because they can damage it Checking the device In order to prevent foreign bodies or liquids entering the TCU regularly check the device Ensure that all the housing screws are in place and tight For damage to the housing For damage to the cable cover or cable entry Protect the device from environmental effects Protect the TCU against Direct sunshine and heat sources Mechanical vibration an...

Page 74: ...nction Unusual or no functioning Unusual heat generation Smoke development Repair Send the TCU back to the manufacturer for repair The TCU may be repaired only there Service and maintenance TCU 30 3 74 Manual 09 2017 A5E40874197 ...

Page 75: ...ing to IP20 IP classification has not been checked by UL UL TYPE 1 2 Open equipment according to UL 61010 3 The customer must ensure that the product with the rear cover to be attached by the customer meets the requirements for flame resistance of the material according to UL 94 V 1 and the mechan stability fire protection requirements touch protection according to UL 61010 4 If power supply units...

Page 76: ...htning surge The DC power supply must be connected to the ground shield of the NC for EMC and or functional reasons For EMC reasons this connection should only be made at one point As a rule the connection is provided as standard in the S7 300 I Os In exceptional circumstances when this is not the case the ground connection should be made on the grounding rail of the NC cabinet also refer to EMC E...

Page 77: ...ficient in this instance to connect the ground connections of for example the PCU TCU and operator panel front using a cable and to route a shared grounding conductor to the central ground connection in the control cabinet Please note that interruption of the grounding during maintenance work is not permissible Additional references EMC Design Guidelines 7 2 3 RI suppression measures In addition t...

Page 78: ...motors and transformers If signal lines cannot be routed a sufficient distance away from other cables they must be installed in grounded cable ducts metal The operator panel fronts MCPs MPPs and full keyboards must be installed in metallically enclosed EMC compatible housings Note For further information on interference suppression measures and the connection of shielded cables please refer to the...

Page 79: ...side air through openings Transport in the transport packaging In unventilated containers under conditions not protected from weather effects In the cold in accordance with outside air Air transport in the air conditioned cargo hold Table 7 2 Ambient conditions during storage and transport Type of condition Permissible range class Transport Storage Classification EN 60721 3 2 EN 60721 3 1 Climate ...

Page 80: ...rt protective foil and packaging material before installing the components 7 3 2 Operating conditions The components of the SINUMERIK 840D sl system are intended for a weatherproof fixed location The documented environmental conditions apply to the climate in the immediate vicinity of the units and to the entry of the cooling air They exceed the requirements according to EN 60204 1 EN 61800 2 EN 6...

Page 81: ...fication of the mechanical environment 3M3 for components on the machine 3M1 3M2 for components in the control cabinet Vibration test in operation According to IEC 60068 2 6 test Fc sinusoidal 10 57 Hz 0 075 mm deflection amplitude 57 150 Hz 1 g acceleration amplitude 10 frequency cycles per axis Shock test in operation According to IEC 60068 2 27 test Ea half sine 5 g peak acceleration 30 ms dura...

Page 82: ...omagnetic Compatibility EMC directive Directive 2006 42 EC of the European Parliament and Council of May 17 2006 on machinery and Directive 95 16 EC amendment 7 5 Recycling and disposal Products should be disposed of corresponding to the relevant national regulations The products described in this manual can be mostly recycled due to the fact that they contain very few damaging substances To recyc...

Page 83: ...n 20 m 1 6XV1840 2AH10 IE FC Trailing Cable GP 2 x 2 Type C 4 core shielded TP installation cable for connection to IE FC Outlet RJ45 IE FC RJ45 Plug 180 90 for use in trailing cables PROFINET compatible without UL approval sold by the meter max 1000 m min 20 m 1 6XV1840 3AH10 Plug con nector IE FC RJ45 Plug 180 RJ plug connector for Industrial Ethernet with robust metal housing and integrated cut...

Page 84: ...ils until it engages in its upper unlocked position Fig left 2 Carefully pull off the membrane connector upward Plugging in the membrane connector 1 With the clamping frame in the upper position carefully plug the membrane connector into the socket 2 Lock it in place by pushing down the clamping frame Figure right Spare parts accessories 8 2 Handling membrane connectors TCU 30 3 84 Manual 09 2017 ...

Page 85: ...tive conductor for pro tecting against electrical shock in the event of an error or for a connect ing terminal of the external protective conductor Ground For marking the ground connection General warning symbol The documentation must be consulted in any scenario where the sym bol is affixed in order to find out the type of potential hazard and the actions required to avoid the risk TCU 30 3 Manua...

Page 86: ...Safety symbols TCU 30 3 86 Manual 09 2017 A5E40874197 ...

Page 87: ...net connection 45 Ethernet interface 45 Ethernet Industrial Thin Client Unit 11 F Factory default settings 37 Faults when booting 70 H HT 8 rotary coding switch 67 M Maintenance 73 Membrane connectors Connection conditions 83 Messages during TCU boot up 69 Mounting bracket Thin Client Unit 20 83 N Network topology 45 P Potential equalization 77 Protective separation Connection conditions 76 R Repl...

Page 88: ... 34 Thin Client Unit 33 TCU 30 3 Configurations 12 TCU diagnostics 69 Thin Client Unit DHCP server 12 Dimensions 75 Ethernet cable 83 Ethernet Industrial 11 Mounting bracket 20 83 U User authorization 33 44 Index TCU 30 3 88 Manual 09 2017 A5E40874197 ...

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