CV table
CVs may be used with Loco Address (L), switch address (S) or both (LS)
CV
Description
1
Loco address (standard short)
5+6 Register mode programming
Reg 6 = CV Number
Reg 5 = CV Value
7
Software Version
8
Manufacturer ID
8
Decoder reset functions (refer to Attachment 2)
(3 ranges available)
15 Programming lock
16 Programming lock
17 Long loco address (high byte)
18 Long loco address (low byte)
29 NMRA configuration
Bit
Value
Bit 1
2
Bit 5
32
Bit 7
128
31 Switch address SW1 high
32 Switch address SW1 low
41 A1 Command Allocation
42 A2 Command Allocation
50 Switching direction
51 A1 Special Function
52 A2 Special Function
61 K1 Command
62 K2 Command
D L/W Range
3
--- ---
--- ---
123 ---
--- ---
242
242
128 L
128 LS
OFF (Value 0)
14 speed steps
short address (CV 1)
Loco address
0
1
1
2
0
67 LS
67 LS
1
1
L
1-127
---
CV 5 and CV 6 are not effected
---
---
11
basic settings
16
programming lock
22
function settings
0...255 active if CV 15 ≠ CV 16
0...255 standard value
long loco address is active,
128...
when CV 29 Bit 5 = 1.
10239
bitwise programming
ON
28 speed steps (automatic)
long address (CV 17/18)
switch address
S
1 .. 2048
S
L
0 = Light
0...16
1..16 = Function
L
LS
0 / 1
0 = normal; 1 = invers
see attachment 1
S 0=deactivated; 1=switch on; 2=switch off
(only for special function)
S
Note
17
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