Installation and Wiring
PRD mode prevents the NetLinx program stored in the Master from running when you power up the
Think of the PRD Mode (On) equating to a PC’s SAFE Mode setting. This mode allows a user to continue powering a unit, update the firmware, and download a new program while circumventing any problems with a currently downloaded program. Power must be cycled to the unit after activating/deactivating this mode on the rear Program Port DIP switch #1.
Setting the Program Port DIP switch
It is recommended that the baud rate DIP switch be set prior to any installation of the
1.Locate the red baud rate DIP switch (FIG. 4).
2.Set DIP switch positions according to the information listed in the Baud Rate Settings and PRD Mode Settings tables above.
3.Follow the procedures outlined in the
If the card has already been installed:
1.Disconnect the power supply from the
2.Unsecure the
3.Carefully
4.Set the DIP switch positions according to the information listed in the Baud Rate Settings and PRD Mode Settings tables (page 5).
5.Place the Master card back into its’ housing and resecure the two faceplate securing screws.
6.Reconnect the 12 VDC power supply to the
Faceplate |
|
securing | Baud rate DIP |
screws (2) | switch for the |
| Program port |
| (red) |
Faceplate |
|
FIG. 4 Component locations on the
| 6 | |
|
|
|