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Seg DiggiMEC Manual Download Page 15

• It is technically possible and permitted to switch the relay contact manually. But if a

•

breaker should be connected directly to a DiggiMEC output relay, it would be opened
by such a manual switching, and the WIC1 would not be able to detect this. This
makes the whole protection concept unsafe and not permissible.

• The WIC1 Backup Protection cannot switch a DiggiMEC output relay. It only uses the

•

“TC+/−” output.

15

DiggiMEC

DIGGIMEC-1.0-EN-MAN

4 Hardware

4.1 DiggiMEC Connectors

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Summary of Contents for DiggiMEC

Page 1: ...iggiMEC WI Line NANO HMI WITH FLAG INDICATORS OUTPUT RELAYS PROTECTION MADE SIMPLE NANO HMI WITH FLAG INDICATORS OUTPUT RELAYS Original document Version 1 0 English Build 56555 Revision B MANUAL DIGGIMEC 1 0 EN MAN ...

Page 2: ...ne 49 0 21 52 145 600 Fax 49 0 21 52 145 354 E mail support SEGelectronics de SEG Electronics GmbH reserves the right to update any portion of this publication at any time Information provided by SEG Electronics GmbH is believed to be correct and reliable However no responsibility is assumed by SEG Electronics GmbH unless otherwise expressly undertaken 2022 SEG Electronics GmbH All rights reserved...

Page 3: ...ggiMEC Connectors 12 4 2 Flag Indicator Output Relays Settings DiggiMEC 16 5 Navigation Operation 18 5 1 Front Panel Parts 18 5 2 Special Keys During Power on 21 5 3 Menu Structure 22 5 4 Parameter Changes OK key 24 5 5 Operation via Smart view 27 6 Technical Data DiggiMEC 29 6 1 Climatic and Environmental Data 29 6 2 Housing 29 6 3 Degree of Protection EN 60529 30 6 4 Voltage Supply 30 6 5 Binary...

Page 4: ...RNING WARNING indicates a hazardous situation that can result in death or serious injury if it is not avoided CAUTION CAUTION indicates a possibly hazardous situation that can result in minor or moderate injuries if it is not avoided NOTICE NOTICE is used to address practices not related to personal injury This symbol indicates useful tips and recommendations as well as information for efficient a...

Page 5: ...e trip coil output TC of the WIC1 may be used for tripping a breaker The bistable output relays of a DiggiMEC that is connected to the WIC1 may be used only for visualization purposes It is not permitted to use these relay contacts for any protection related and or switching purposes If the DiggiMEC relays are used for switching purposes there is the risk of an unreliable protection of your applic...

Page 6: ... visit the download section of our website https docs SEGelectronics de DiggiMEC Please check this download area for the latest revision of this Technical Manual and whether there is an Errata Sheet with updated information The ID of every document is printed on its cover page 6 DiggiMEC DIGGIMEC 1 0 EN MAN 1 Safety Messages and Proper Use of the DiggiMEC 1 3 Important Information ...

Page 7: ...rmation 4 Warning Incoming 3 Information 2 Information 1 Type Record No Messages Message Value Date of Record 27 07 2021 1 22 56 27 07 2021 0 0 47 28 27 07 2021 0 9 44 29 27 07 2021 0 9 44 29 SI3 Settings Changed SW2 Run Mode SI2 Device Restart SI1 Firmware Update 1 Not OK 1 1 Name Protection Para Fig 1 Connection options of a WIC1 with a DiggiMEC and a PC The WIC1 can be optionally connected to t...

Page 8: ...and prevent defects by appropriate means such as cable conduits e g if the cable needs to be bent around sharp corners A defective cable might impair the internal voltage of the WIC1 and DiggiMEC and this might affect the capability of the device to operate a trip coil and outputs NOTICE The DiggiMEC is always usable only with a connected WIC1 independent of whether there is any supply via the USB...

Page 9: ...ag Indicators DiggiMEC Type Door mounting 1 bi stable relay flag indicator A Door mounting 3 bi stable relays flag indicators B 9 DiggiMEC DIGGIMEC 1 0 EN MAN 2 DiggiMEC Nano HMI with Flag Indicators and Output Relays 2 1 Order Form of the DiggiMEC ...

Page 10: ...DiggiMEC front view All dimensions in mm except dimensions in brackets inch WI_Z03 0 98 24 8 48 0 98 25 1 22 31 1 96 49 8 2 20 55 8 53 2 09 1 89 Fig 3 DiggiMEC side view All dimensions in mm except dimensions in brackets inch 10 DiggiMEC DIGGIMEC 1 0 EN MAN 3 DiggiMEC Dimension Drawings ...

Page 11: ...s in mm except dimensions in brackets inch The DiggiMEC can be mounted into a standard door cutout that is already available by default with most cabinets The rear side 4 1 DiggiMEC Connectors features an RJ45 plug It may only be used to connect the DiggiMEC with a WIC1 11 DiggiMEC DIGGIMEC 1 0 EN MAN 3 DiggiMEC Dimension Drawings ...

Page 12: ...DiggiMEC_Z08 BO2 System LED2 LED3 Rear Side Front View not connected Hardware Variant Option DiggiMEC A Torque 0 5 Nm 4 4 lb in Fig 5 DiggiMEC A Position of flag indicators and LEDs and connectors at the rear side 12 DiggiMEC DIGGIMEC 1 0 EN MAN 4 Hardware 4 1 DiggiMEC Connectors ...

Page 13: ...l earth and relay outputs X11 RJ45 connection to the WIC1 Ethernet CAT3 cable or better but beware this is not an Ethernet connection Crossover cables must not be used Functional Earth FE The DiggiMEC must be grounded WARNING A ground connection functional earth min 2 5 mm AWG 13 tightening torque 0 5 Nm 4 4 lb in must be connected at the FE terminal see diagram Fig 6 In general all grounding conn...

Page 14: ...a relay means that the corresponding flag indicator starts to show its signal and vice versa Further details in particular about the settings at the WIC1 are here 4 2 Flag Indicator Output Relays Settings DiggiMEC WARNING Only the trip coil output TC of the WIC1 may be used for tripping a breaker The bistable output relays of a DiggiMEC that is connected to the WIC1 may be used only for visualizat...

Page 15: ...iMEC output relay it would be opened by such a manual switching and the WIC1 would not be able to detect this This makes the whole protection concept unsafe and not permissible The WIC1 Backup Protection cannot switch a DiggiMEC output relay It only uses the TC output 15 DiggiMEC DIGGIMEC 1 0 EN MAN 4 Hardware 4 1 DiggiMEC Connectors ...

Page 16: ...ssible to explicitly specify any limit value CAUTION It is not possible for the DiggiMEC to check the current state of any FIx So if the user mechanically changes the state of an FIx the new state is not signaled to the DiggiMEC In other words Although it is possible at any time to change the state of an FIx by hand this should only be done with great care being aware of potential consequences bec...

Page 17: ...ICE Whenever the DiggiMEC is not actively used by a human operator we recommend to keep the lid closed Depending on the local security directives you might also want to use the sealing option This prevents an unintended re positioning of the flag indicators output relays Furthermore it reduces the risk of dust or dirt intruding into the mechanics of the flag indicators 17 DiggiMEC DIGGIMEC 1 0 EN ...

Page 18: ...s BO1 BO2 have one Form A normally open contact each 3 The flag indicator BO3 has a Form C changeover contact The device variant DiggiMEC A has only one bistable output relay BO2 The device variant DiggiMEC B has three bistable output relays BO1 BO2 BO3 See also 4 1 DiggiMEC Connectors 4 LEDs The DiggiMEC features three two colored red green LEDs The first upper System LED has fixed functionality ...

Page 19: ...es off Note that then while the display backlight is off the first keystroke does nothing but illuminating the display i e the normal key function is ignored 6 Navigation Keys The functions of the keys Left Right Up Down are contextual In general the Left key is used to go one step back You can leave a submenu You go back to the previous page of the menu tree In general the Right key is used to en...

Page 20: ...new parameter values out of a selection list or value setting dialog In any other dialogs the Enter key is used to store prepared parameter changes By pressing the Enter key once the parameter changes are temporarily stored These settings are marked by an asterisk symbol on the display they have not been transferred to the WIC1 yet and are therefore not effective yet If the Enter key is pressed ag...

Page 21: ... a confirmation dialog the WIC1 resets all settings to the respective factory default This is the same functionality as the Direct Control Service General Factory Reset WARNING As long as you are running in Service Mode your equipment is protected only by the Backup protection not by the user settings This means that the Backup Protection of the WIC1 especially the DiggiMEC xxxxxx1 Backup Protecti...

Page 22: ... for a WIC1 2 with DIP switches or WIC1 3 with HEX switches whether the protection configuration shall be made via switches or via DiggiMEC Smart view Within sub menu Projected Elements you can activate the elements that you need and deactivate elements that are not needed Within sub menu Definition you can define for each element if it makes sense whether it shall operate as a protection function...

Page 23: ...ttings which are related to a specific protection function can be found here in various sub menus WIC1_ZAS Service Service This menu branch contains some special functions Force a WIC1 restart Force a trip command Force a reset of all settings to their factory defaults Force a temporary transition of the WIC1 into the backup protection mode for testing purposes 23 DiggiMEC DIGGIMEC 1 0 EN MAN 5 Na...

Page 24: ...f the supply might result in losing all parameter changes that have not been transferred to the WIC1 yet RESET Device planning 1 2 1 For example let us assume we want to modify the value of IG Mode This setting can be found in the Device planning Projected Elements menu branch which can be seen for example in the Reference Manual The purpose of the parameter is to activate or deactivate the protec...

Page 25: ...ts use IG Mode That first pressing that you have just done brings you back to the screen showing the selected parameter IG Mode However some things have changed now Now the new value use is shown An asterisk character next to the parameter indicates that there are temporary changes for it In addition another asterisk next to the heading line indicates that parameter changes exist that have not yet...

Page 26: ...etects some validity problem or incosistency with respect to the new value s then this is indicated by a big character that appears instead of the in the heading line In this case the protection device refuses to activate the new value s and you are expected to re edit the values that are marked by the 26 DiggiMEC DIGGIMEC 1 0 EN MAN 5 Navigation Operation 5 4 Parameter Changes OK key ...

Page 27: ...s available as a separate document Setting up the Connection PC Device A PC connection can be established only via a connected DiggiMEC RESET DiggiMEC RJ45 Rear Side WIC1_ZB8 Ready Shortcuts Device Data Smart view File Device Edit View Settings Tools Window Help Device not connected No Device Data loaded USB Cable Network Cable WIC1 Smart view Fig 8 Connect the PC to the DiggiMEC and the DiggiMEC ...

Page 28: ...rectly and for making offline settings possible For the recent and all previous Releases of the WIC1 firmware the device model is part of the Smart view installation So if a WIC1 device model is missing please install the latest Smart view version After the menu tree has been made available within Smart view all further activities such as changing a setting value are straight forward and do probab...

Page 29: ... C to 60 C 4 F to 140 F Permissible Humidity at Ann Average 75 rel on 56 days up to 95 rel Permissible Installation Altitude 2000 m 6561 67 ft above sea level Vibration and continuous vibration test 1 2 gn DIN EN 60255 21 1 05 96 Class 2 Shock and continuous shock test 10 20 gn DIN EN 60255 21 2 05 96 Class 2 Earthquake test 2 gn DIN EN 60255 21 3 05 96 Class 2 6 2 Housing Housing Height Width Dep...

Page 30: ... terminals IP20 6 4 Voltage Supply Supply via WIC1 CTs With the setting Preference for Operation Early wake up 1 phase wakeup 0 6 In min 3 phases wakeup 0 4 In min With the setting Preference for Operation Precise meas 1 phase wakeup 1 1 In min 3 phases wakeup 0 75 In min Since the setting Preference for Operation Early wake up results in less accurate measurement values it is recommended in gener...

Page 31: ...age 250 VAC Contact type 1 or 3 bistable relays depending on device type DiggiMEC A 1 normally open Form A contact DiggiMEC B 1 changeover contact 2 normally open Form A contacts Terminals Screw type terminals 31 DiggiMEC DIGGIMEC 1 0 EN MAN 6 Technical Data DiggiMEC 6 5 Binary Output Relays ...

Page 32: ...mber States relating to electromagnetic compatibility 2011 65 EU 2011 06 08 on the restriction of the use of certain hazardous substances in electrical and electronic equipment with the following allowed exemptions 6 a 6 a I 6 c 7 a 7 c I 2015 863 EU 2015 03 31 amending Annex II to Directive 2011 65 EU of the Eurpoean Parliament and of the council as regards the list of restricted substances Produ...

Page 33: ...s otherwise expressly undertaken Complete address phone fax email information for all locations is available on our website SEG Electronics GmbH Krefelder Weg 47 D 47906 Kempen Germany Telephone 49 0 21 52 145 1 Internet www SEGelectronics de Sales Fax 49 0 21 52 145 354 Telephone 49 0 21 52 145 331 E mail sales SEGelectronics de Service Fax 49 0 21 52 145 354 Telephone 49 0 21 52 145 600 E mail s...

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