MOBILTEX CorTalk SPI1 Скачать руководство пользователя страница 38

 

 

 

MOBILTEX® DATA LTD.

 

TITLE: 

Installation and Operating Instructions

 

Calgary, Alberta 

DOCUMENT NO.: 

SPI1-MAN-001

 

SHEET: 

38 of 57

 

REV: 

1.14

 

 

power to the SPI1, favour using relay port A for that particular connection so that the SPI1 can synchronize interruption 
to the AC waveform. 

Once connected to the relay  device,  connect the relay device to the rectifier as needed to stop current flow during 
interruption.  Ensure that relay power limits are adequate for the particular rectifier that is being interrupted. 

Install all electrical equipment in accordance with locally applicable electrical and safety codes. 

4.5  Manual Interruption 

Prior  to  the  start  of  interruption,  ensure  that  the  SPI1  has  locked  to  the  GPS  satellite  time  source.    This  can  be 
determined by observing the main status screen ‘SAT:’ field value.  If an asterisk (*) follows the number of satellites, 
then the SPI1 has a valid time lock.  The ‘UNLOCKED’ LED indicator may also be observed to determine the same 
information—the LED will turn off once the SPI1 has a valid time lock.  This initial satellite lock may take up to 13 
minutes when the unit is in good satellite coverage.  If the unit has been listening to the GPS data stream within the 
prior two week period, then the lock time will be substantially less than this (typically less than 2 minutes). 

This  most  basic  way  to  start  interrupting  with  the  SPI1  is  to  use  the  manual  interruption  mode.    Three  pieces  of 
information must be entered—cycle time, off time, and duration.  Separate keys are provided on the SPI1 keypad to 
allow quick entry of these parameters.  Cycle time is the number of milliseconds that comprise the total of the on and 
off times for interruption.  Off time is the number of milliseconds  that the rectifier is interrupted during each cycle.  
Duration is the number of minutes that the SPI1 will continue performing interruption cycles after the operation is 
initiated.  Enter all three parameters as required for the current pipeline survey. 

***Important Notice*** 

If the SPI1 is being used in conjunction with other manufacturers’ interrupters, it is important that the cycle 
time  selected  be  evenly  divisible  into  60s,  otherwise  synchronized  interruption  may  not  occur.    Some 
manufacturers’ interrupters re-synchronize at the top of the minute, top of the hour or top of the day.  The 
SPI1  re-synchronizes  at  the  top  of  the  minute.    As  long  as  the  cycle  time  is  evenly  divisible  into  60s, 
synchronization is assured among different manufacturers’ interrupters.  Example cycle times that meet this 
criteria: 100ms, 200ms, 250ms, 500ms, 1000ms, 2000ms, 3000ms, 4000ms, 5000ms, 6000ms, 10000ms, 12000ms, 
15000ms, 20000ms, 30000ms, 60000ms.  Also, some manufacturers start an interruption cycle at the reference 
point with the rectifier on-time occurring before the rectifier off-time—in this case, set the ‘ON 1ST’ parameter 
in the manual schedule ([MENU][2][0]). 

To start interruption once the parameters have been entered, press the [MANUAL START/STOP] key.  The ‘MODE:’ 
field  on  the  main  status  screen  should  change  to  ‘MAN’,  indicating  that  the  manual  schedule  is  active.    The 
‘INTERRUPT’ LED should light during the off portions of the interruption cycles. 

To stop manual interruption early, press the [MANUAL START/STOP] key.  The ‘MODE:’ field should return to 
‘IDLE’. 

4.6  Scheduled Interruption 

The SPI1 includes a scheduler system to allow more flexible field use.  The SPI1 can be programmed with up to seven 
separate schedules, each with independent cycle, off, and  duration times.  Each schedule may also be set to repeat 
daily. 

Schedules are configured by entering the schedule configuration menu.  From the main status screen, press [MENU][2] 
followed the schedule identifier number.  A menu will be presented with the options for the schedule being changed.  
The  first  parameter  is  the  start  time  for  the  schedule;  this  is  entered  as  month/day/hour/minute.    The  next  three 
parameters are the same as those available in manual mode, duration, cycle time and off time.  The next parameter is 
the  daily  repeat—when  this  parameter  is  set,  the  month  and  day  portion  of  the  start  time  are  ignored,  causing  the 
schedule entry to start operation every day at the set time.  The final parameter is the schedule enable—when set, the 
schedule is placed in an operational state.  If the schedule enable is set to no, then the schedule is ignored. 

***Important Notice*** 

If the SPI1 is being used in conjunction with other manufacturers’ interrupters, it is important that the cycle 
time  selected  be  evenly  divisible  into  60s,  otherwise  synchronized  interruption  may  not  occur.    Some 
manufacturers’ interrupters re-synchronize at the top of the minute, top of the hour or top of the day.  The 

Содержание CorTalk SPI1

Страница 1: ...tion and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 1 of 57 REV 1 14 Installation and Operating Instructions FOR SPI1 corTalk Portable Stationary Interrupters Portable Stati...

Страница 2: ...ptions for datalogger digital filter additions Added descriptions for datalogger media format menu Tony da Costa 1 03 June 4 2007 June 4 2007 Added stationary interruption information Tony da Costa 1...

Страница 3: ...No GPS Interruption 37 4 3 8 Reverting to Factory Defaults 37 4 4 Attachment 37 4 5 Manual Interruption 38 4 6 Scheduled Interruption 38 4 7 De polarization Operation 39 4 8 SPI1Config Utility 39 4 9...

Страница 4: ...Antenna 16 Figure 15 SPI1 Stationary Interrupter GPS Antenna 17 Figure 16 SPI1 Portable Interrupter to MSR2 Rectifier Cable 17 Figure 17 MSR2 External Connectors 18 Figure 18 Solid State Relay SSR1 Co...

Страница 5: ...T NO SPI1 MAN 001 SHEET 5 of 57 REV 1 14 Tables Table 1 SPI1 Communications Datalogger Connector Pinout 14 Table 2 SPI1 Relay Connector Pinout 14 Table 3 SSR1 Ring Lug Circuits 19 Table 4 SPI1 Station...

Страница 6: ...ow device customization for use with a wide range of relays Can immediately operate in manual mode or be programmed with up to 7 predefined schedules Device configuration parameters and schedule are p...

Страница 7: ...Identification and Descriptions Figure 1 shows the top front view of the SPI1 Portable Interrupter To access the keypad and LCD display the lid latches must be popped open and the lid lifted The SPI1...

Страница 8: ...re 2 Front and Back Views of SPI1 Stationary Interrupter Figure 3 shows the locations of the connectors and mounting studs on the back of the SPI1 Stationary Interrupter These dimensions are necessary...

Страница 9: ...NT NO SPI1 MAN 001 SHEET 9 of 57 REV 1 14 Figure 4 SPI1 Stationary Interrupter Mounting Bracket Dimensions Additional accessories are available for alternate mounting applications Figure 5 shows the S...

Страница 10: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 10 of 57 REV 1 14 Figure 5 SPI1 Stationary Interrupter Optional RAM Mount...

Страница 11: ...orange UNLOCKED LED will light when the unit does not have a valid GPS time lock thus not allowing synchronized interruption The UNLOCKED LED will initially light when the unit is turned on and remain...

Страница 12: ...eft side view of SPI1 Portable Interrupter Figure 8 shows the back view of the SPI1 Stationary Interrupter Visible are the protection caps which guard against dust and moisture entering the SPI1 exter...

Страница 13: ...til a definitive click is felt Failure to fully engage the connector will result in corrosion of the connector pins as moisture enters the contact areas Figure 9 shows the mating connector position at...

Страница 14: ...Label Description 1 INT Relay Drive Positive Voltage 6V or 12V 2 INT Relay Drive Switched Negative 3 GND Ground Do not connect this to Earth ground Only used for powering certain types of Mobiltex rel...

Страница 15: ...Figure 13 shows the serial programming cable P N W16400CPI06 for the SPI1 Portable or Stationary Interrupters The cable may be used to load new firmware into the SPI1 by attaching the DE 9S connector...

Страница 16: ...ated in a TNC connector The TNC connector must be threaded onto the GPS antenna port on the SPI1 Portable Interrupter during operation The antenna top face must be oriented as shown Figure 14 SPI1 Por...

Страница 17: ...t to prevent water entry into the rectifier cabinet The top face must be oriented skyward Figure 15 SPI1 Stationary Interrupter GPS Antenna Figure 16 shows the 3 meter long cable Mobiltex P N W16400CP...

Страница 18: ...relay assembly The relay portion of the MSR2 is rated at 8A at 250VAC 150VDC max The MSR2 is internally protected with a 10 Amp slow blow 5mm x 20mm fuse Replacement fuses are available from Mobiltex...

Страница 19: ...cool for 1 hour before the unit is handled with bare hands During operation ensure that the heatsink fins on the bottom of the relay are exposed to adequate air flow otherwise the relay may overheat...

Страница 20: ...SPI1 Stationary Interrupter Power and Relay Control Cable Figure 20 Figure 21 and Figure 22 show the contents of the HPR2 DC only 100A high power relay package A15000SPI05 This relay is capable of swi...

Страница 21: ...The blue connection should be attached to source being interrupted For example if the negative leg of the rectified DC output on a rectifier is being interrupted the supplied blue clip lead would be a...

Страница 22: ...provided with two heavy duty cables A02100HPR01 that are used to connect the relay contacts to the source being interrupted The relay contacts are not polarity sensitive When in use the 5 16 bronze c...

Страница 23: ...ould be attached to the output of the rectifier one of the blue relay contact cables would be attached to the output of the rectifier and the second blue relay contact would be attached to the load Un...

Страница 24: ...Schedule AC Sync Active Sat Indicates The Number Of Satellites Being Received By The GPS Receiver Time Lock Cyc Time Indicates The Cycle Time Of The Currently Active Schedule Off Time Indicates The O...

Страница 25: ...ange 1 to 9999 MANUAL START STOP Manual Interruption Cycle Start Stop MENU MAIN MENU 1 STATUS 2 SCHEDULER 3 CONFIGURATION Enter Main Menu From Main Status With version 1 09 or higher firmware the menu...

Страница 26: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 26 of 57 REV 1 14 1 Numeric Text Entry Keys...

Страница 27: ...7 of 57 REV 1 14 Figure 25 corTalk Portable Interrupter Menus STATUS MENU 1 GPS T 4 HEALTH 2 GPS P 5 BATTERY 3 GPS T 6 DATALOG SCHEDULER MENU 1 S1 4 S4 7 S7 2 S2 5 S5 0 MAN 3 S3 6 S6 CONFIG PG1 0 MORE...

Страница 28: ...ite position fix 3D 4 satellite position fix GPS POSITION STATUS SAT 06 ELV 01123m LAT 51 0862 N LONG 113 9970 W 3D SAT field indicates the number of satellites currently locked onto An asterisk next...

Страница 29: ...fast F or slow S charge CAP field indicates current charge level in battery TEMP field shows the current temperature inside the SPI1 AGE indicates how long the SPI1 internal battery has been in servi...

Страница 30: ...eat DURATION minutes 2500 Run time for currently selected schedule in minutes 1 minute steps with a range from 1 to 9999 CYCLE TIME ms 5000 Cycle time for currently selected schedule in milliseconds 1...

Страница 31: ...ST CYCLE STARTS WITH ON YES 1 YES 0 NO Sets the order for an interruption cycle If the parameter is set to no the rectifier will turn off at 0s into the minute for a duration of off time then be follo...

Страница 32: ...FSET ms 100 0 60000 RANGE The number of milliseconds that the datalogger will wait before taking a reading after the rectifier has transitioned from an off to an on state This parameter can be set in...

Страница 33: ...0 characters maximum Free form notes entry parameter Parameter does not affect operation but is stored in the resultant data file Alphabet characters are entered using the numeric keypad in a manner s...

Страница 34: ...hour entries with 0 15 30 and 45 minute offsets are allowed OFFSET ms 1000 0 5000 RANGE Interruption offset parameter that allows the interruption cycle to be skewed by several seconds with a 1ms gran...

Страница 35: ...ed on a schedule while this mode is active the resultant time stamp accuracy can not be guaranteed Firmware 1 21 or higher This mode is reset to a disabled state each time the SPI1 is powered up GPS S...

Страница 36: ...errupters produced prior to mid September 2013 can only be powered up by using the Power On Off key The SPI1 can be powered down by pressing the Power On Off key The SPI1 will display a message indica...

Страница 37: ...LCD backlight It is possible to override this time out and keep the backlight on if the SPI1 is being powered by an external power connection Set this option to yes if it is desirable to keep the bac...

Страница 38: ...errupters re synchronize at the top of the minute top of the hour or top of the day The SPI1 re synchronizes at the top of the minute As long as the cycle time is evenly divisible into 60s synchroniza...

Страница 39: ...zed with the lower number schedule having higher priority If two schedules overlap in time the lower numbered schedule will continue operating until the overlap ends 4 7 De polarization Operation The...

Страница 40: ...ill be updated from the information in the Relay Type field The second method of entry is to enter the information in the Voltage Contacts Close Dwell and Open Dwell fields When another field other th...

Страница 41: ...cluding in the resultant data file 5 1 3 On Offset The on offset parameter sets the number of milliseconds that the datalogger will wait before taking a reading after the rectifier has transitioned ba...

Страница 42: ...l filter is that battery life of the SPI1 SDL1 is reduced slightly while data acquisition is active 5 2 Attachment Attach cable W16400CPI12 between the SPI1 COM port D and the target measurement conne...

Страница 43: ...pproximately 3 to 5 years with average usage The internal sealed lead acid battery of SPI1 Stationary Interrupter should have a useful service life of approximately 5 to 8 years with average usage An...

Страница 44: ...ell Open Dwell NC NO Voltage Values 0 enable AC sync 1 disable AC sync 000 0 ms 001 5 ms 010 10 ms 011 15 ms 100 20 ms 101 30 ms 110 50 ms 111 80 ms 000 0 ms 001 5 ms 010 10 ms 011 15 ms 100 20 ms 101...

Страница 45: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 45 of 57 REV 1 14 B Cable Diagrams...

Страница 46: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 46 of 57 REV 1 14...

Страница 47: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 47 of 57 REV 1 14...

Страница 48: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 48 of 57 REV 1 14...

Страница 49: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 49 of 57 REV 1 14...

Страница 50: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 50 of 57 REV 1 14...

Страница 51: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 51 of 57 REV 1 14...

Страница 52: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 52 of 57 REV 1 14...

Страница 53: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 53 of 57 REV 1 14...

Страница 54: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 54 of 57 REV 1 14...

Страница 55: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 55 of 57 REV 1 14...

Страница 56: ...MOBILTEX DATA LTD TITLE Installation and Operating Instructions Calgary Alberta DOCUMENT NO SPI1 MAN 001 SHEET 56 of 57 REV 1 14...

Страница 57: ...lay contact open dwell 0 80 ms Relay contact type NO or NC Relay type Solid state or mechanical Off Time 1 60 000ms in 1ms steps Cycle Time 2 60 000ms in 1ms steps Cycle Order Programmable off first o...

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