Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
Contact us: [email protected] Website: www.integrated-circuit.com
ISPnano Series Programmer - User Manual – V1.11 – 12
th
May 2011
115
4.6 Switching the RELAYs ON
The RELAYs can be switched ON by performing a
‘Power-up’
operation with the
‘External Target
Vcc Switch’
set to ON.
Instructions:
•
Set the
‘External Target Vcc Switch’
to ON.
•
Switch on the
‘Programmer supply’
(connected to
‘DC IN’
connector)
•
Switch on the
‘Relay coil supply’
(+12V connected to
‘DC EXT’
connector)
•
The programmer should power up but all
‘Status LEDs’
should be OFF.
•
The
‘RELAYS ON’
LED should be OFF.
•
Click the
button in the
‘External Target Vcc Switch’
pane
The +12V supply should now be connected to the relay coils.
The
‘BUSY’
and
‘RELAYS ON’
indicators should switch ON – see illustration below.
You should hear a click as the relay coils energise and the contacts move.
The following screen should be displayed.
Please note:
Resets
programmer
and switches
relays OFF
Switches
relays ON
Measures ‘EXT-VCC’
INPUT and OUTPUT voltages
RELAYS ON
LED is ON
(Red)
BUSY LED
is ON (Yellow)
132 / 135
132 / 135
