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Qdecoder Z2-8 Quick Start Manual page 2

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Confi guration Step-by-step
1. Select the suitable operating mode from the table.
2. Select the accessory address you wish to assign to the fi rst accessory.
3. Determine the required programming command.
In order to set other accessory addresses than 1 through 4, you have to
add an offset to the address. This offset is determined as follows:
▪ Example 1:
Take the programming command "3
The decoder shall be programmed to the addresses 201 through 204.
- Deduct 1 from desired address: 201 - 1 = 200
- Add the address of the programming command: 200 + 3 = 203
- Required command: "203
▪ Example 2:
Programming command as per the manual: "4
The decoder shall be programmed to the addresses 17 through 24.
17 - 1 + 4 = 20  Programming command "20
4. Press the programming button Prog of the decoder and hold it down
for about one second, until the LED lights up continuously. Now release
the button again. The LED remains lit indicating that the decoder has
switched over from normal operating mode into programming mode.
Terminate the programming mode by pressing the button briefl y.
5. Send the determined programming command with your command station.
6. Successful programming is indicated by the extinguishing LED. The
decoder changes over into the newly set operating mode.
Now you can change the operating mode, the addresses as well as the
other properties of the function outputs (e.g. dimming or blinking) for
each connected device by CV programming.
 Turnouts and Semaphore Signals
(programming command 1 ,1 ,2 ,2 ,3 )
 Motors with Soft Start
(programming command 4 )
You may connect motorised (in the picture on the left) or magnetic drives
in combination to the decoder. The motor leads are only shown in principle.
For turnout drives of certain manufacturers the specifi c wiring is compiled
in the leafl et "Electrical connections".
The operating mode "Turnouts in continuous mode" is suitable for turnout
drives with limit contacts. Other types of turnouts must be controlled in
" from the table.
"
".
"
2
pulse mode. In most cases the
shortest pulse duration is adequate.
Should the turnout not work reliably,
simply set a longer pulse duration.
After programming each turnout can
be controlled with a push button
under
the
following
accessory
address:
progr. command for pulse duration of
¼ s
½ s
1 s
2 s
1
1
2
2
5
5
6
6
9
9
10
10
13
13
14
14
17
17
18
18
/
+4
Continuous mode with immediate switch-on
1)
Continuous mode with soft start
2)
Examples:
"19
The programming command
the addresses 17 through 24.
"246
"
: Pulse mode (1 second pulse duration), addresses 245 through 252.
You may change the turnout addresses in following CVs:
accessory addresses
turnout 1
turnout 2
turnout 3
turnout 4
Example: Write the value 700 /256 = 2 in CV567 and the value 700 - (2 * 256) = 188 in
CV566 in order to program turnout 4 to address 700.
If so desired change the duration of the switch pulse with the programming
command then simultaneously set the time with the CVs 3 through 6 for two
function outputs each from A0 through A7 to a maximum of 2.55 seconds.
In CV117/CV116 you can change the switching time for A0 independent of
the time set for A1 (CV127/CV126), (CV137/CV136 for A2, and so forth up
to CV277/CV276 for A15). The maximum possible time here is just under
11 minutes.
turnout W1 turnout W2 turnout W3
M
M
M
A0
A1
A2
A3
A4
A5
Z1-16
addrresses for switching
T1
T2
T3
1)
2)
3
4
1
2
7
8
5
6
11
12
9
10
11
11
16
13
14
15
19
20
17
18
19
+4
"
sets the decoder to continuous mode with
A
= CV1 + 256 * CV9
W1
A
= CV555 + 256 * CV554
W2
A
= CV561 + 256 * CV560
W3
A
= CV567 + 256 * CV566
W4
3
A6
A7
T4
3
4
7
8
12
16
20

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