BLOCKsignalling ASP2-NS Quick Start Manual Download Page 8 | Manualshive

Page: 8 / 13

BLOCKsignalling ASP2-NS Quick Start Manual Download Page 8

Page 8 of 13

BLOCKsignalling

www.blocksignalling.co.uk

Changing the Timing of each Phase

The individual time for each of the phases can be adjusted to suit (as supplied they
are set to 1 second each, which is ideal for initial testing). Once you are happy with
the operation of the train detection, you will probably want to change these to more
realistic values.

To change the Red Time:

Switch off the power for 5 seconds. Press the push button on the PCB, and switch
the power back on.

The red led on the PCB flashes at 1 second intervals. When

3 flashes

have been

seen, the button is released to store the first value. At this point the led comes on for
five seconds to confirm the value is stored.
The led then starts flashing again, and this time the button needs to be pressed to
store the second value (the time you want the red led to be lit, for example 10
flashes for 10 seconds).
When the button is released, the led flashes 10 times rapidly, and the module starts
operating.

To change the Yellow Time:

Switch off the power for 5 seconds. Press the push button on the PCB, and switch
the power back on.

The red led on the PCB flashes at 1 second intervals. When

4 flashes

have been

seen, the button is released to store the first value. At this point the led comes on for
five seconds to confirm the value is stored.
The led then starts flashing again, and this time the button needs to be pressed to
store the second value (the time you want the yellow led to be lit, for example 10
flashes for 10 seconds).
When the button is released, the led flashes 10 times rapidly, and the module starts
operating.

To change the Double-Yellow Time:

Switch off the power for 5 seconds. Press the push button on the PCB, and switch
the power back on.

The red led on the PCB flashes at 1 second intervals. When

5 flashes

have been

seen, the button is released to store the first value. At this point the led comes on for
five seconds to confirm the value is stored.
The led then starts flashing again, and this time the button needs to be pressed to
store the second value (the time you want both yellow leds to be lit, for example 10
flashes for 10 seconds).
When the button is released, the led flashes 10 times rapidly, and the module starts
operating.

«
...
6
7
8
9
10
...
»

Summary of Contents for ASP2-NS

Page 1: ...s passing signals using its in built infra red sensor Fades leds in and out to simulate incandescent bulbs Very simple to connect up to signals No soldering required all components are ready wired up No programming required but you can adjust all settings if you wish For use with common anode led signals not signals that use bulbs Operates from 12V DC ...

Page 2: ...not required as these are built into the module Simply drill an 8mm hole through the baseboard between the sleepers and insert the sensor from below the sensor only needs a 2mm gap to see between the sleepers so there should be no problems with N gauge Invisible infra red light is projected upwards and any trains passing overhead will trigger the circuit and will operate the signal automatically Y...

Page 3: ...e necessary If you already have resistors wired in then they can be left in place if you wish although the led brightness may be slightly diminished Power Supply The controller is designed for use with a 12V DC plug top type power supply The current consumption is less than 0 01A 10mA and many modules can be operated from a power supply rated at 0 5A to 1A If connected to auxiliary terminals on th...

Page 4: ... train has completely cleared the sensor there is a final short delay also programmable if you wish before module switches back to clear With 3 and 4 aspect signals the intermediate states of yellow and double yellow will be shown The timings for these states are also adjustable if required Programming The module will operate the signal straight out of the packet The default program is to operate ...

Page 5: ...ignal turns back to green and starts looking for trains again The release time can be adjusted if slow moving trains cause the signal to prematurely switch back to green before the train has cleared the sensor The red time can be adjusted to a realistic duration for a train to clear the section of track protected by the signal BLOCK signalling Invisible Infra Red Light Notes 1 The signal common po...

Page 6: ...s back to green and starts looking for trains again The release time can be adjusted if slow moving trains cause the signal to prematurely switch back to green before the train has cleared the sensor The red time can be adjusted to a realistic duration for a train to clear the section of track protected by the signal The yellow time can be adjusted to a realistic duration for the scale BLOCK signa...

Page 7: ...n has cleared the sensor and the release time expires then the red time timer starts When this expires the signal switches to yellow and the yellow timer starts When this expires the signal switches to double amber and the double yellow timer starts When this expires the signal switches back to green and starts looking for trains again The release time can be adjusted if slow moving trains cause t...

Page 8: ...ff the power for 5 seconds Press the push button on the PCB and switch the power back on The red led on the PCB flashes at 1 second intervals When 4 flashes have been seen the button is released to store the first value At this point the led comes on for five seconds to confirm the value is stored The led then starts flashing again and this time the button needs to be pressed to store the second v...

Page 9: ...s the rate at lamp leds dim down The default setting is 3 which represents the appearance of a filament lamp If the effect of an led aspect is required then set this to 9 Lamp Fade Up Rate This is the rate at lamp leds brighten when switched on The default setting is 4 which represents the appearance of a filament lamp If the effect of an led aspect is required then set this to 9 Maximum Led Brigh...

Page 10: ... for the any other changes you want to make If you make a mistake selecting the memory location or setting the value you may want to perform a factory reset to return the module to its default settings The following diagram shows all the available settings Factory Reset Resetting back to factory settings will allow the module to restart with known settings and is useful if there may have been a mi...

Page 11: ...Page 11 of 13 BLOCKsignalling www blocksignalling co uk Any signals show in diagrams and photos are only to illustrate connections and are not included with the module ...

Page 12: ...the signal should extinguish and the next aspect should light Depending on the number of aspects of the attached signal this will be double yellow for 4 aspect signals or green for 3 aspect signals For 4 aspect signals the process repeats again until finally green is shown During the above process the module can still be triggered by another train and if one is detected the module will immediately...

Page 13: ...nal work when separately connected to the green channel If none of the aspects work when connected to the green channel it is likely your signals are common cathode signals which will not operate with this module If in doubt check with the supplier of your signals 6 If when the module is powered the signal shows green then immediately switches to red check there is not an obstruction in front of t...

Reviews:

No comments