INSTRUCTION MANUAL HN 50. Master clock MOBATIME BE

Transcription

1 INSTRUCTION MANUAL HN 50 Master clock MOBATIME BE

2 TABLE OF CONTENTS 1. Description Basic equipment level Accessories Installation Installation environment Installation procedure Terminal board connection Identification of the terminals Connection of the Slave line Connection of the radio time signal receiver Switching channel LCD Display information screens The MASTER screen Manual adjustment of time and date The SLAVE LINE screen Slave line time adjustment The CHANNEL screen The channel is controlled by active weekly program / manually The channel is controlled by the astronomical calendar The RECEPTION level screen Basic parameters the SETUP MENU Setting the weekly time deviation Synchronisation Transition to summer time daylight saving time Calculated date setting the rules for cyclical change Fixed date setting a fixed date Receiver only None Slave line - parameters of the L1 slave line The Channel setup parameters of the CH 1 channel Program / manually switching Astronomical calendar Weekly program Channel program Red-letter days calendar Power saving Delete memory Warranty and repairs MOBATIME 2 /

3 1. Description The mini master clock is a device used to control small-scale systems of unified time, with up to 20 pieces of slave clocks. The clock is mounted to the DIN rail and is finding its use mostly in schools and plants of reduced size. one Slave line 12 V or 24 V / 150 ma (48 V or 60 V on request) 1 programmable relay contact channel program with annual cycle capacity of up to 100 weekly programmes programmable lines - Red letter days 1.1. Basic equipment level LCD display with 2x16 characters easy operation using 6 keys located on the front panel well-arranged user menu monitoring quality of DCF 77, WWVB or MSF signal possibility of configuration for any time zone Time base The clock is controlled by a microprocessor and locked to its own precise crystal-based time base. The clock incorporates an input for the connection of DCF 77, WWVB or MSF radio time signal receiver or GPS receiver. Transition to summer time and back entry of transition rules for cyclical change valid for every year entry of fixed dates valid only for one year in advance transitions initiated via synchronizing signal without the transition to summer time (no daylight-saving scheme) Slave line freely adjustable for the transmission of: polarized minute impulses polarized half-minute impulses polarized second impulses The impulse length, gap length and cycle type can be set for all types of impulse lines. MOBATIME 3 /

4 Switching channel programmable controlled switching weekly program cycle with up to 399 programmable lines scheduling of weekly programmes into a channel program calendar of red-letter days (holidays) manual switching ON/OFF mode (by repeated depression of the pushbuttons the channel becomes switched on and off) pushbutton mode (during the keeping the pushbuttons depressed the channel is switched on) the timer mode (pushing the buttons causes the channel to be switched on for a specified predefined time period) switching according to times of sunrise and sunset astronomical calendar with geographical coordinates entry Operation reserve passive internal backup battery to maintain clock in case of power loss as soon as the power becomes resumed the slave clocks adjust automatically and in an accelerated mode to the proper time, the channel state correspons to the actual time active internal circuit for charging the accumulators optional external backup maintenance-free lead-acid accumulators or dry cells I / O output 12 V or 24 V DC, with adjustable current limit to 200 ma (this can be used for the powering of bells or charging a backup accumulator) input for the connection of DCF, WWVB, MSF receiver or GPS receiver (with DCF output) Design conventional type plastic box of IP 20, for mounting on a DIN rail - 6M width for indoor use mounting to a wall, IP 40 for outdoor use mounting to a wall, IP 65 MOBATIME 4 /

5 1.2. Accessories The radio time signal receiver There are three different receivers we can choose from, to meet the requirements of each application. DCF 84 receiver with standard resistance to radio interferences and noise signals coming via the network. This receiver can be installed both indoors and outdoors, and is commonly equipped with 2 m connecting cable. Highest cable length: 200 m; AD 10 receiver with increased resistance to radio interferences and standard resistance to noise signals coming via the network. The receiver can be installed both indoors and outdoors, and is commonly equipped with 10 m connecting cable. Highest cable length: 1000 m; DCF 380TL receiver with increased resistance to both the radio interferences and noise signals coming via the network. The receiver can be installed both indoors and outdoors, and is commonly equipped with 10 m connecting cable. Highest cable length: 1000 m; Active power reserve Provides for continuous operation of the main clock, including the connected slave clocks in case of a power outage, for a period of approx. 24 hours. backup module with maintenance-free lead-acid accumulators 24 V / 1.2 Ah 2. Installation 2.1. Installation environment Design options IP 20 for mounting on the DIN rail, 6M width IP 40 for indoor installation and mounting on a wall IP 65 for outdoor installation and mounting on a wall The following installation places should be avoided: within the reach of medium-voltage operated equipment places exposed to direct impact of solar radiation 2.2. Installation procedure Snap the clock box onto the DIN rail. Fix all the incoming cables at terminals located in the upper part of the box Wall-mounting type of box is provided with openings in the upper rear side. Connect the radio time signal receiver and slave line cabling of slave clocks, the switching circuit and the powering cable Connect the mains power lines. The clock now displays the actual time. MOBATIME 5 /

6 2.3. Terminal board connection 2.4. Identification of the terminals L N mains connection; rated voltage 115V or 230V~, Hz CH1 terminals to connect the switched circuits, 250 V~, 6 A, 1500 VA, with the possibility of programmable or manual switching + VDC - outlet 24/12V for the powering of other external equipment (e.g. the school bells or external accumulators) L1 slave line connection terminals + - radio time signal receiver connection terminals 2.5. Connection of the Slave line Connect the slave clocks to the L1 terminal. Set the type of slave line depending on the type of clock. Fig.: Connection of clocks to unified time pulse line Fig.: Connection of digital clocks to a system of unified time MOBATIME 6 /

7 2.6. Connection of the radio time signal receiver The DCF receiver serves for fully automatic adjustment and synchronization of time using the DCF radio signal with a coverage withing the diameter of 1500 km around the Germany city Frankfurt am Main. Comprehensive information about time and date is then transmitted into the DCF transmitter located in Mainflingen near to Frankfurt. The transmitter transmits long-wave signals at 77.5 khz frequency. The DCF receiver guarantees absolutely precise time data with automatic transition to the summer time. Generally the DCF receiver is supplied with 2 m long cable, but it can be located also at a longer distance, in which case it is advisable to connect it via a twisted pair of up to 200 m. Do not install the receiver close to buildings consisting of metallic steel structures, near to PCs, TV and radio receivers or in places surrounded with thick walls or into underground or cellar areas. Fig.: Connection of the radio time signal receiver 2.7. Switching channel The CH1 terminal serves to control the externally connected equipment. School bells or external equipment can be powered with 24 V DC. Fig.: Connection of school bells Fig.: Connection of external device MOBATIME 7 /

8 3. LCD Display information screens Fig.: The front panel In the basic display mode we can scroll through the information screens on the LCD display: MASTER time and date information, manual time and date adjustment SLAVE LINE information about the state of slave line; time adjustment for the slave line CHANNEL information about the state of channel RECEPTION level information about the receipt and the quality of the radio time synchronisation signal simultaneously information screens browsing manual control of the switching channel Note.: the function of keys depends on the screens chosen and is not the same for any screen The MASTER screen Provides for the basic mode of display. From all the screens you can jump back into the MASTER screen by operating the button. simultaneously simultaneously manual control of the switching channel transition to the SLAVE LINE screen correction of seconds: ± 30 secs. locking/unlocking of channel (long depression 1 sec.) entry into manual adjustment mode of time and date entry into the Setup menu MOBATIME 8 /

9 Manual adjustment of time and date Set manually the time and date when operating the clock without the radio time signal receiver. browsing through the items modification to a flashing item (automatic change when pressed down and held) storage of values entered and return to the MASTER screen return without storing the values entered Press the button. The cursor flashes now on the position of the hours. Enter the time value in the hh mm form using the and buttons. The cursor is now flashing on the date position. Enter the date in the dd mm yy form. Confirm the values set up by operating the button. The display now shows: The display shows either the winter (w) or summer (s) time. The adjustment of a weekday takes place automatically. In order to make the adjustment more easier and to provide the time correction within the scope of ± 30 secs the button is used. MOBATIME 9 /

10 3.2. The SLAVE LINE screen This screen shows the operation state of the slave line. This is displayed after pushing 1x the button from the MASTER screen. or simultaneously activation/deactivation of the slave line entry into the slave line time adjustment mode entry into the slave line menu (the adjustment is described in chapter 8) return to the MASTER screen moving to the CHANNEL screen manual control of the switching channel the slave line state can be as follows: halted line stopped; parameters can be set up running line normal operation fast fwd accelerated catch-up cycle waiting line in waiting mode; time necessary to correct the time of slave clocks is shorter than the time necessary for accelerated catch-up cycle overload overloaded or short-circuited line Slave line time adjustment Slave line time adjustment takes place in the halted mode. Prior activation the slave line set the same time on all the slave clocks. Then enter this time value as the time for the slave line. The entry into the time adjustment mode occurs through the operation of the button from the SLAVE LINE screen. browsing through the items changing the flashing item (holding down the keys causes automatic change) storing the entered values and return to the SLAVE LINE screen return without storing the entered values Set the time of the slave line in the following form: minute impulses hh:mm half-minute impulses hh:mm:00 or hh:mm:30 second impulses hh:mm:ss MOBATIME 10 /

11 Example: time 09:30:00 was set up on slave clocks controlled by second impulses. Select the SLAVE LINE screen. Press. The cursor is now flashing on the hours position. Using the and keys enter the time , and confirm with. and then the values entered: Operating the key enables the Slave line. Return to the MASTER screen by pressing the 3.3. The CHANNEL screen This screen is displayed by pressing twice the key. key from the MASTER screen The channel is controlled by active weekly program or manually simultaneously entry into the selection of weekly program for the purpose of editation (the adjustment is described in chapter 9.1) manual control of the switching channel moving to the RECEPTION level screen return to the SLAVE LINE screen return to the MASTER screen MOBATIME 11 /

12 The channel is controlled by the astronomical calendar entry into the geographical coordinates setting (the adjustment is described in chapter 9.2) moving to the RECEPTION level screen return to the SLAVE LINE screen return to the MASTER screen 3.4. The RECEPTION level screen displaying of quality of signal received In the case of synchronization of the clock using the radio time signal receiver the signal quality can be monitored. The signal quality of the radio signal received is displayed in the xx.xx% notation where: 1st digit means the number of days from the last nine days during which the synchronization was carried through 2nd digit means the number of hours from the last nine hours during which the synchronization was carried through 3rd digit means the number of minutes from the last nine ones during which the synchronization was carried through 4th digit means the number of seconds from the last nine during which the proper second mark was received The screen is displayed by 3 repeated depressions of the key from the MASTER screen. simultaneously manual control of the switching channel return to CHANNEL screen return to MASTER screen MOBATIME 12 /

13 4. Basic parameters the SETUP MENU The parameters setting mode is entered by pressing the screen. key from the MASTER Possible options: Correction Sync.setup Season Line setup Channel setup Week prog. Channel prog. Red-letter days Power saving Delete memory and weekly time deviation synchronisation parameters daylight-saving time mode and parameters parameters of slave line switching channel parameters weekly program choose and edit channel program edit holidays calendar edit power saving activation and parameters delete the weekly programs, channel program or holidays calendar modification of an item confirmation of selection and entry into the setting up return to the MASTER screen 5. Setting the weekly time deviation Time correction This function is used to compensate the small weekly time deviation that might arise as a consequence of the surrounding environment (mostly due to temperature deviations). Pressing the key choose the option Correction in the Setup menu. browsing through the items changing the flashing item (automatic change when pressed down and held) storing the values and return to the MASTER screen return without storing The cursor is flashing on the 0 position. Set the weekly time deviation in seconds using the and keys. Confirm with. MOBATIME 13 /

14 6. Synchronisation This function is used for setting up the source of synchronisation signal. Choose the item Synchronisation in the Setup menu using the key. browsing through the items changing the flashing item (automatic change when pressed down and held) storing the values and return to the MASTER screen return without storing Set the required number of the correctly received time telegramms for the synchronisation and set the difference from UTC (GMT) in place of installation. This is important to correctly display the time in current time zone and for calculation of times of sunrise and sunset (astronomical calendar function). 7. Transition to summer time daylight-saving time This function serves to configure the transition to the summer time and back. Choose the item Seasonal change in the Setup menu using the key. Options: calculated date fixed date receiver only none entry of transition rules for cyclical change valid for every year, in the form: week in a month / day of week / month / hour in which the change takes place (preset by default) setting the fixed dates of changes for 1 year in advance the change to summer time is initiated by the radio time signal receiver change to the summer time does not take place changing the flashing item entry into parameter setting mode return without entry MOBATIME 14 /

15 7.1. Calculated date setting the rules for cyclical change The calculated date is flashing. Confirm with. Specify the rules for cyclical change. Options: week: 1, 2, 3, 4, L (L = last) day of week: mo, tu, we,th, fr, sa, su month: 1 to 12 hour of change: 00 to 23 (hour at which the change takes place) browsing through the items changing the flashing item (automatic change when presed down and held) storing the specified values, return to the MASTER screen return without data storing Example: You want to set the changeover moment to summer time on the last Sunday in March, at 2:00 o clock AM. w > s: using the keys choose L, using keys choose su In the same way set returning the time back on the last Sunday of October, at 3:00 o clock AM. s > w: using keys choose L, using keys choose su The display will show: Parameters stored. The clock returns back to the MASTER screen. MOBATIME 15 /

16 7.2. Fixed date setting the fixed date Enter gradually all the parameters within the following scope: day of month: 1 to 31 month: 1 to 12 hour of change: 00 to 23 browsing through the items changing the flashing item (automatic change when pressed down and held) storing the specified values, return to the MASTER screen return without storing Example: You want to set the transition to summer time on April the 28, at 02:00 AM. w > s: enter 28 using the keys, enter 04 using the keys, enter 02 using the keys. In the same way set the change back to October 10 at 03:00 AM. s >w: enter 10 using keys, enter 10 using keys, enter 03 using keys. Confirm using the key. Parameters stored. The clock now returns back into the MASTER screen Receiver only enabling the daylight-saving time transition initiated via the radio time signal receiver Using the keys choose the receiver only option. The receiver only is flashing. Confirm with the Parameters stored. The clock returns back to the MASTER screen. key. MOBATIME 16 /

17 7.4. None no daylight saving time transition The none item is flashing. Confirm with the Parameters stored. The clock returns back to the MASTER screen. key 8. Slave line parameters of the L1 slave line Set the L1 slave line depending on the type of the slave clock. Enter the impulse length, gap length and type of the cycle. Select the item Line setup in the Setup menu using the key. Options: type of line depending on the type of the slave clock: min for clock controlled by minute impulses 1/2m for clock controlled by half-minute impulses sec for clock controlled by second impulses cycle based on mode in which the slave clocks are working: H half-day cycle, 12 hours (analog clock) D daily cycle, 24 hours (digital clock) parameters of the polarised impulses: imp entry of impulse length in tenths of seconds (01 99) gap entry of gap between the pulses in tenths of seconds in accelerated catch-up mode (01 99) Default values for minute and half-minute impulses: pulse length: 1,5 sec. gap length: 1,5 sec. Default values for second impulses: pulse length: 0,3 sec. gap length: 0,2 sec. MOBATIME 17 /

18 Note for second impulses line: The Σ imp + gap for the second impulses line must not be > 10. If Σ imp + gap = 10, the accelerated catch-up mode is not allowed. browsing through the items changing the flashing item (automatic change when pressed down and held) storing the specified values, return to the SLAVE LINE screen return without storing Example: Set the second impulses line to half-day cycle, with impulse length of 0,3 sec and the gap length of 0,2 sec. Choose the item Line setup in the Setup menu using the key. Select sec with keys, select H with keys, select 03 with keys and select 02 with the keys. Confirm the selection with the key. Parameters stored. The clock returns to the LINE screen. 9. The Channel setup parameters of the CH 1 channel This function is used to select the mode of switching for the channel. Select the item Channel setup in the Setup menu using the key. Options: prog. / man. switch The channel is controlled by active weekly program or manually astronomic. cal. The channel is controlled according the times of sunrise and sunset - astronomical calendar function MOBATIME 18 /

19 changing the flashing item entry into parameter setting mode return without entry Note: Manual switching of the channel works in all of information screens only when the prog. / man. switch mode is set Program / manually switching The channel switches either based on the active weekly program, or is activated manually. This function is used to set up the operation mode for manual switching of the channel. Choose the prog. / man. switch item in the Channel setup using the key. Options: push button on / off timer switch on during the control keys depression (default) toggling between the switched on and off state each time the control keys are depressed after depressing the control keys the channel becomes switched on for the predefined time period 00:01-15:59 (mm:ss) browsing through the items changing the flashing item (automatic change when pressed down and held) storing the specified values, return to the CHANNEL screen return without storing Example: You want to enable the channel for a period of 52 seconds in manual mode. Select the timer mode in the Switch setup using the key. The timer is flashing ; the last 00 are flashing. Set 52 on the seconds position using the keys. MOBATIME 19 /

20 Confirm the selection with the key. Parameters stored. The clock returns to the CHANNEL screen Astronomical calendar The channel is controlled according to the calculated times of sunrise and sunset. To get accurate results is necessary to set the geographical coordinates of the place of installation and set the time offset from UTC (GMT) in the Sync. setup menu. Choose the astronomic. cal. item in the Channel setup using the key. Options: Latt.: Long.: 00 00' to 79 59' North or South ' to ' East or West browsing through the items changing the flashing item (automatic change when pressed down and held) storing the specified values, return to the CHANNEL screen return without storing Note: Geographical coordinates of some world cities: City(Country) Lattitude Longitude London (GB) 51 30' N ' W Paris (France) 48 51' N ' E Geneva (Switzerland) 46 12' N ' E Rome (Italy) 41 54' N ' E Berlin (Germany) 52 32' N ' E Moscow (Russia) 55 45' N ' E Delhi (India) 28 40' N ' E Beijing (China) 39 55' N ' E Tokyo (Japan) 35 41' N ' E Sydney (Australia) 33 52' S ' E San Francisco (USA) 37 46' N ' W MOBATIME 20 /

21 New York (USA) 40 43' N ' W Brasilia (Brazil) 15 48' S ' W Confirm the selection with the key. Parameters stored. The clock returns to the CHANNEL screen. 10. Weekly program This program mode makes it possible to set the channel switching on the basis of a weekly cycle. For each programming line enter the time, the red-letter day condition, the day of the week and the mode of channel activation. Capacity: programming lines. Lines can be added up to or deleted from the weekly program. Weekly programs can be composed to a channel program. If a channel program is not set, it is always the P00 weekly program which is active. Select the Week prog. item in the Setup menu. changes the flashing item (automatic change when pressed down and held) displays the chosen weekly program return to the Setup menu Using the keys choose a number of empty program (or that one you want to edit) and confirm the selection by pressing the key. or the first line of the used program MOBATIME 21 /

22 To enter a new line press the browsing through the lines entry of a new line deletion of current line editation of actual line return to weekly program number selection key. browsing through the items changing a flashing item (automatic change when pressed down and held) return to the browse lines mode without storing confirmation of a line entered and storing it Enter gradually all data within the following scope: time entry in the hh:mm:ss form; entry of xx into the hh or mm position means that the command will be carried out by the channel at every full time unit. Red-letter day R* the program line runs only during the red-letter day R- the program line runs only in non red-letter day Rx the program line runs regardless of red-letter day week day in the sequence: Mo, Tue, We, Thu, Fri, Sa, Su * day on which the program line will run - day on which the program line will not run mode I switch on the channel 0 switch off the channel Sxx the channel will be switched on for the period set up (01 to 99 secs.) Note: Entry of xx to the time data position (hh:mm) means that this position is always considered as effective. 1. xx:00:00 means that the command will take effect any full hour 2. 08:xx:00 means that the command will take effect any full minute during the eights hour Example: Creating the P 00 weekly program: 1. switch on takes place from Mo to Fri at 7:00:00, except red-letter days 2. switch off takes place from Mo to Fri at 7:15:00, except red letter-days 3. switch on takes place each 30th minute from Mo to Su, for the time duration of one full minute, regardless of red-letter day MOBATIME 22 /

23 4. switch on takes place from Mo to Su, at 10:00:30, for a period of 30 seconds, but only during red-letter days Choose Week program 00 in the Week prog. using the key. 1. Press the key. The cursor on the hh position flashes. Using the and keys enter gradually the following: R-. Using the key move to the Sa / and confirm with. 2. Press the key. The cursor on the hh position flashes. Using the and keys enter R-, and move to the position Sa Press the key. The cursor is flashing on the hh position. Using the keys enter xx Rx and with the key move to the activation mode, with change item to s. Using keys enter 60 and confirm with. 4. Press the key. The cursor is flashing on the hh position. Using the keys enter R* and with the key move to the activation mode, with change item to s. Using keys enter 30 and confirm with. 5. Press the key several times to return to the MASTER screen. MOBATIME 23 /

24 11. Channel program This function makes it possible to automatically enable various weekly programs in a chosen time sequence. The weekly program starts and continues from the midnight of the date set up. If the channel program is empty the P00 weekly program the active one. Using the key choose Channel prog. in the Setup menu. or the first line of the channel program. browsing through the lines entry of a new line deletion of current line editation of current line return to the Setup menu Press the key to enter a new line. Function of keys: browsing through the items changing a flashing item (automatic change when pressed down and held) return to browse lines mode without storing confirmation of the line entered and storing it In successive steps enter the values: activation date in the dd:mm:rr form Entry of xx to the mm or yy means that the program command will be active during the whole date. MOBATIME 24 /

25 weekly program number Command 01.xx.05 means that the weekly program will start to be active on the first day of each month of the year Command xx means that the weekly program will start to be active from July 01 of each year. P00 P99 makes the program for the switching channel active from the beginning of the day specified. 12. Red-letter days calendar Choose the Red-letter days in the Setup menu using the key. or the first red-letter day in the sequence. browsing through the red-letter days calendar entry of a new red-letter day deletion of actual red-letter day editation of actual red-letter day return to the Setup menu Entry of a new red-letter day: Press the key. browsing through the items changing a flashing item (automatic change when pressed down and held) return to browsing the calendar without storing confirmation of the line entered and storing it MOBATIME 25 /

26 In successive steps enter the following: date of the red- letter day in the dd:mm:yy form Entry of xx to the yy position means for the red letter day that it will be active each year activation yes - the red letter day is considered no - the red letter day is not considered name 8 characters to specify the name of the red letter day. Enter them in successive steps, following the activation of the red letter day. 13. Power saving To extend the operation period when powered from a reserve battery / accumulator an automatic transition into a low power mode can be enabled, following a time period after the last operation of the control keys. The period can be set up. All the control functions remain maintained. Low-power mode "enabled" can not be used if any of weekly switching programs is needed to be active. Options: enabled power saving enabled, switching channel not active ~ 4mA /24V ex.disp. display and switching channel remain active ~ 8mA /24V disabled power saving disabled Wait 1 to 60 minutes browsing through the items changing the flashing item (automatic change when pressed down and held) storing of values entered, return to the MASTER screen return without storage Confirm the entered values with the key. Parameters stored. The clock returns to the MASTER screen. 14. Delete memory Select the Delete memory option in the Setup menu using the button. MOBATIME 26 /

27 changing a flashing item item confirmation; deleting starts immediately (except for Select WeekProg) return to the Setup menu without clearing the memory Options: Select WeekProg All Week Prog Channel program Red-letter days deletes one chosen weekly program deletes all weekly programs deletes channel program deletes Red-letter days calendar Example: Deletion of the P21 weekly program. Using the key choose Select WeekProg in the Delete memory option. The program number position is flashing. Using the keys choose 21. Confirm with the key. After completing the memory deletion the display shows: Return to the MASTER screen using the key. MOBATIME 27 /

28 15. Warranty and repairs The HN 50 master clock meets the requirements of the following standards: EN in terms of safety EN class B, EN 55024, EN in terms of EMC The device is to be located outside of working radius of medium voltage power sources. Also can not be exposed to direct impact of solar radiation. The device is covered with a 24-month warranty starting from the date of product sale. The warranty does not refer to defects that have been caused by the following: - unprofessional handling or interference - chemical effects - mechanical damage - the external impact (such as natural disasters, etc.) Servicing during the warranty and post-warranty period is carried out by the manufacturer. MOBATIME 28 /

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32 SALES SWITZERLAND MOBATIME SWISS AG Stettbachstrasse 5 CH-8600 Dübendorf Tel Fax info-d@mobatime.ch MOBATIME SWISS SA En Budron H 20 CH-1052 Le Mont-sur-Lausanne Tél Fax info-f@mobatime.ch SALES WORLDWIDE MOSER-BAER SA EXPORT DIVISION 19 chemin du Champ-des-Filles CH-1228 Plan-les-Ouates/GE Tel Fax export@mobatime.com PRODUCTION MOSER-BAER AG Spitalstrasse 7 CH-3454 Sumiswald Tel Fax moserbaer@mobatime.com MOBATIME BE