CV 22

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CV 22
Consist Light Ctrl. (F0, F9-F12)
Range of Values0-255
Accepted Values0-63
Default Value255

NMRA CV 22 - Consist Lighting Control for Function 0 and Function 9 through Function 12

This CV is used to configure what functions will respond to user input on the consist address. This particular CV affects F0 and F9-F12. For each Bit which is set, that function will respond to instructions addressed to the consist address. Each bit which is cleared indicates that the function will only respond to instructions addressed to the locomotive's base address. F0F is controlled by Bit 0, F0R by Bit 1, F9 by Bit 2, and F12 by Bit 5.

To determine which functions are active, use the table below and combine the values of the functions you would like to have active, and program the sum into CV21. By default, all functions are active on the consist address.

Bit Feature Value Default
0 Function 0 Forward 1 Control on Consist Addr
1 Function 0 Reverse 2 Control on Consist Addr
2 Function 9 4 Control on Consist Addr
3 Function 10 8 Control on Consist Addr
4 Function 11 16 Control on Consist Addr
5 Function 12 32 Control on Consist Addr