Appendix A:
Using the Ignition System
Manager (ISM)
The Ignition System Manager (ISM) is a software that
can monitor the system’s voltage level and configure the
features that the Power Ignition Module provides.
For sample ISM code, see
ISM
folder under LVC-5000
Utility on the
Driver and Manual CD.
Running the Program
Just double click the ISM.exe to launch the ISM.
The program can configure the following values:
Voltage
: It shows the current power system.
Power Input System
: Select either 12V or 24V for
vehicular power input.
Startup Voltage (V):
If the DC-in voltage is not higher
than this value, the system will not be able to start up.
Shutdown Voltage (V)
: If the DC-in voltage is lower than
the shutdown voltage, the system will start shutdown
process automatically. (Refer to selector 2 of SW1 dip
switch on the mainboard.)
Power-on Delay (min/sec):
Select power-on delay value
to indicate the time to delay powering on the system.
(Refer to the flow chart in Chapter 4)
Power-off Delay (hr/min/sec)
: Select power-off delay
value to indicate the time to delay powering off the
system (Refer to the flow chart in Chapter 4)
Serial Port:
Select the serial communication port for the
ISM. Choose COM5.
D1/D2 Wakeup
: Digital input triggering to enable
automatic wake-up function. Select this option and it will
start the system automatically once an input has been
triggered.
3G Wakeup
: 3G SMS/Ring wake-up to enable automatic
wake-up function. Select this option and it will start the
system automatically through 3G Internet service.
DigitalOut
: Check the box to turn on the output device
and check off the box to turn off the connected device.
After you have made changes, click
Apply
to apply the
changes to the Ignition controller or
Cancel
to cancel the
changes.
Click
Cancel
to exit the ISM program.
Note:
You will have to enable (the default is enabled)
1.
the
selector 2 (Low Voltage Detection) of SW1 dip
switch
on the mainboard to enable automatic
shutdown function. (Refer to
Select MCU Detect
Function for power ignition behavior (SW1)
in
Chapter 3 Board Layout
.)
DI1/DI2 Wakeup function is detected via pin
2.
19/21of MIO2 (Refer to
MIO2
in
Chapter 3 Board
Layout
.)
DO1 function is connected (controlled) via
3.
pin
20, 22, 23 while DO2 is connected (controlled) via
pin 24, 25, 26. (Refer to
MIO2
in
Chapter 3 Board
Layout
.)
Refer to the flow charts in Chapter 4 for more
4.
information.
.
COM5
