Loading a Configuration with the Programming Cable
Programming the configuration into a CNI2 automatically resets the unit and clears all
1) Make sure the proper COM port is selected (see the beginning of this chapter).
2) Attach the 9-pin end of the programming cable (Figure 4-1) to an available serial
communications port on the computer, such as COM1, or if the cable is a USB type
(Figure 4-2), then simply attach it to your USB port.
3) Attach the opposite end of the interface cable to the 6-position connector (J4) on the
CNI2 board. The connector is keyed and can only insert in one direction.
4) Select the PROGRAM button to start programming the CNI2. Status messages will
appear in the lower left-hand corner of the screen and should end with an "Operation
Successful" message. If an error occurs check your cable and serial port settings.
CNI2 Operating and Installation Guide
PROGRAMMING THE CNI2
IMPORTANT NOTE
accumulated data.
Attaching the Programming Cable
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