Uhlenbrock digital 74 320, Manual

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Byte
Bit
0 1 2 3 4 5 6 7
A / From
Fahr. Lok fährt 1 / 7 F1 F2 F3 F4 F0 n.b. Fahr. Vorw.
2 / 8 F5 F6 F7 F8 F9 F10 F11 F12 Vorw.
Driving direction
forward
3 / 9 F13 F14 F15 F16 F17 F18 F19 F20 n.b. unused
4 / 10 F21 F22 F23 F24 F25 F26 F27 F28
5 / 11 F29 F30 F31 F32 F33 F34 F35 F36
6 / 12 F37 F38 F39 F40 F41 F42 F43 F44
The bits in the respective entries (bytes) 13 - 16 for the output have the following meaning:
Bit
0 1 2 3 4 5 6 7
Byte
13 A1 A2
14 A0v A0h S-CLK S-Data ABV ABV2 ABV3 RG
15 A0-P2 A1-P2 A2-P2
16 Cross S-F22 S-F23 S-F24 S-F25 S-F26 S-F27 S-F28
A0v Front light output
A0h Rear light output
S-CLK Output SUSI CLK: (enable A4 logic, CV50 bit4 = 1) or (enable servo1, CV166 bit0 = 1)
S-Data Output SUSI Data: (enable A3 logic, CV50 Bit4 = 1) or (enable servo2, CV166 Bit0 = 1)
ABV Starting and braking deceleration 1
ABV2 Starting, braking deceleration 2
ABV3 Starting, braking deceleration 3
RG Rangiergang
A0-P2 Light outputs, 2nd dimming
A1-P2 Function out1, 2nd dimming
A2-P2 Function out2, 2nd dimming
Cross CROSS-Bit für PWM-modulierte Ausgänge
S-F22 - S-F28 functions F22 - F28 on the SUSI interface on or off, depending on the result of the conditions set in bytes 1
- 12. The state of these functions, as it is transmitted by the digital control center, is then no longer
transferred to the SUSI interface.
The CV159 must be set accordingly for transfer of F22 - F28 to SUSI.
The CV number to be programmed is calculated from the
for lines 1 - 16 for lines 17 - 32
Base value 256 Base value 256
plus (line number minus 1) multiplied by 16 plus (line number minus 17) multiplied by 16
plus the number of the byte. plus the number of the byte.
Formula: 256 + (line - 1) * 16 + bytes Formula: 256 + (line - 17) * 16 + bytes
The bit structure and the values to be programmed accordingly in the CVs are comparable to the configuration CVs of the
decoder. This means that there is a fixed value per bit set. If the bit is not set, the value for this bit remains 0.
Bit Wert
Bit 0 1
Bit 1 2
Bit 2 4
Bit 3 8
Bit 4 16
Bit 5 32
Bit 6 64
Bit 7 128
Summe 255
The values for the individual CVs can now be derived from the above-mentioned information.
Examples:
The output A1 should be switched on when the function key F1 is switched on.
Bank 1, line 1 -> CV31 = 8, CV32 = 0
There are two CVs to program
First CV for the power condition (F1 on), second CV for the output (A1 on)
F1 key on -> CV number = 256 + (1 - 1) * 16 + 1 = 257
F1 key on -> byte 1, bit 0 = 1 -> CV 257 = 1
Output A1 switched on -> CV number = 256 + (1 - 1) * 16 + 13 = 269
Output A1 switched on -> byte 13, bit 0 = 1 -> CV269 = 1
The light output at the front ( A0v) should be switched on when the function key F0 is switched on and the locomotive is
moving. Bank 1, line 2 -> CV31 = 8, CV32 = 0
There are two CVs to program
Key F0 on + drive - > CV number = 256 + (2 - 1) * 16 +1 = 273
Key F0 on + drive - > byte 1, bit 4 = 1 + bit 6 = 1-> CV 273 = 16 + 64 = 80
Output A0v switched on -> CV number = 256 + (2 - 1) * 16 + 14 = 286
Output A0v turned on -> byte 14, bit 0 = 1 -> CV286 = 1
The starting, braking deceleration 2 (ABV2) and the output A2 are to be switched on when the locomotive moves
forward (previous) (driving), not stationary and the function F6 is switched on.
Bank 1, line 3 -> CV31 = 8, CV32 = 0
There are four CVs to program
Fahr. + Vorw. -> CV-Nummer = 256 + (3 - 1) * 16 +1 = 289
Fahr. + Vorw. -> Byte 1, Bit 6 = 1 + Bit 7 = 1-> CV 289 = 64 + 128 = 192
Key F6 on -> CV number = 256 + (3 - 1) * 16 +2 = 290
Key F6 switched on -> byte 2, bit 1 = 1 -> CV 290 = 2
A2 switched on -> CV number = 256 + (3 - 1) * 16 + 13 = 301
A2 switched on -> byte 13, bit 1 = 1 -> CV301 = 2
ABV2 switched on -> CV number = 256 + (3 - 1) * 16 + 14 = 302
ABV2 turned on -> byte 14, bit 5 = 1 -> CV302 = 32
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