CV 14

CV 14

DC Mode Lights F0 & F9-F12 Range of Values 0-255 Accepted Values 0-255 Default Value 255

NMRA CV 14 - Alternate Mode Function Status F9-F12

Indicates the status of each function (F9 through F12, & FL) when the unit is operating in alternate power (DC) mode, which cannot control the functions. If a function can be controlled, then the corresponding bit is ignored.

If the bit for a function output is "cleared," this indicates the function is disabled on DC power. If the bit for a function output is "set," this indicates the function is enabled on DC power. CV 12 is a bitwise CV, where FL in the forward direction is controlled by bit 0, FL in the reverse direction is controlled by bit 1, bit 2 corresponds to F9, and Bit 5 corresponds to F12. See the chart below:

Feature	Value
Function 0 Forward	1
Function 0 Reverse	2
Function 9	4
Function 10	8
Function 11	16
Function 12	32

The SUM of the desired functions active while operating in DC mode must be programmed into CV 14. A value of 255 enables all light functions on DC power.