background image

Antenna 

 

Fault (flashing symbol)-replace antenna

 

Position (steady symbol)-move Smart Interrupter to a 
better GPS reception area

Signal level

 

Minimum signal strength / Maximum signal strength

 

Synchronization being determined

 

Synchronization to GPS OK last time

 

No synchronization to GPS last time (“free running”)

Timer Mode

Note: The Smart Interrupter clock is automatically adjusted 
every time a GPS signal is received. The clock automatically 
adjusts to local time.

You can instruct a GPS Smart Interrupter to activate at a 
certain time and de-activate at another. 

 

Press the timer button. The Use Timer screen is  
displayed.

Press the left/right arrow buttons to select either Yes or No. 
If you select No the unit reverts to the main screen and the 
timer will not operate. If you select 
Yes the timer screen is displayed.

If there is no GPS signal or the GPS antenna is not 
connected, the timer cannot be enabled and the following 
screen is displayed. 

Press OK to return to the previous screen without setting  
the timer.

Setting the timer

Press the timer button and use the left/right arrows to select Yes. 
The following screen is displayed:

Press the left/right buttons to change the set time. Press OK  
to toggle from start time to stop time. Once the start/stop 
times have been set press OK to 
display the Local Time Now screen.

Summary of Contents for Smart Interrupter 50AG

Page 1: ...by interrupting the flow of cathodic protection CP current The Smart Interrupter is specifically designed for use with the Radiodetection Stray Current Mapper SCM and Pipeline Current Mapper PCM but c...

Page 2: ...art Interrupter running Selects pulse mode You can define on and off pulsing periods for example On period 3 seconds Off period 8 seconds Assists in signal identification when using more than one Smar...

Page 3: ...Smart Interrupter s peak limit before connecting it Peak voltages DC 100VDC AC 70VAC average or RMS Connection to CP voltages in excess of these limits may cause damage to the Smart Interrupter When c...

Page 4: ...t Interrupter was in when it was last switched off If the screen shows anything other than Running SCM or Stopped SCM press the SCM button to return to the SCM screen The following screen is displayed...

Page 5: ...0 to 100 seconds the time increases in steps of 1 second Times can be changed with the Smart Interrupter running or stopped Once you have set the On and Off times press the Run Stop button to start th...

Page 6: ...reen is displayed Press the left right arrow buttons to adjust the contrast to the desired level Contrast settings are from 1 lightest to 20 darkest The setting wraps round from 1 to 20 To select the...

Page 7: ...able socket on one of the units This unit becomes the Master Plug the other end of the cable into the other Smart Interrupter This becomes the Slave The two Smart Interrupters will automatically synch...

Page 8: ...nd synchronized If synchronizing a non GPS version and a GPS version use the synchronization cable method to synchronize units Using the GPS antenna to synchronize a GPS Smart Interrupter overrides ca...

Page 9: ...Press the timer button The Use Timer screen is displayed Press the left right arrow buttons to select either Yes or No If you select No the unit reverts to the main screen and the timer will not opera...

Page 10: ...warning tone and the resistance readings will be erroneous With the unit off the resistance measured should be greater than 100k Switch the Smart Interrupter On and set it to Stopped The resistance m...

Page 11: ...t Model 50AG 50A 100V peak Continuous Model 100AG 100A 100V peak Continuous Frequency of CP system being switched DC to 60Hz Connection Outputs CP supply CP switched External Power Switching Patterns...

Page 12: ...diodetection Germany Groendahlscher Weg 118 46446 Emmerich am Rhein Germany Tel 49 0 28 51 92 37 20 rd sales de spx com http de radiodetection com Radiodetection Asia Pacific Room 708 CC Wu Building 3...

Reviews: