Quick Guide - Roco and Fleischmann Z21 Manuel D'utilisation

Model Railway Control Unit

1. Quick guide

Programming button in normal mode:
•
hold down until "Program" flashes (for at least 3 s):
Configuration mode
•
hold down until all LEDs are shining (for at least 8 s):
Reset to factory settings
LED status normal mode
shines blue
flashes blue
flashes red
flashes green
shines green
LEDs in configuration mode
flashes white once
shines green
flashes white twice
shines green
flashes white twice
shines green
and red
flashes white twice
shines green
and red
and blue
flashes white 3 times
shines red
flashes white 3 times
shines green
Option 1:
• Switch the magnet accessory (e.g. turnout command) with the
desired address
• Address is adopted from the Z21 signal DECODER
Option 2:
The number of signals can be changed by briefly pressing the pro-
gramming button.
Option 3:
The addressing mode can be changed by briefly pressing the pro-
gramming button.
38
Track signal pending
No 3 track signal
Short circuit
Data received
Addressing in conform-
ity with RCN-213
Option 1: Set address
Option 2: Number of
signals=2
Option 2: Number of
signals=3
Option 2: Number of
signals=4
Option 3: Addressing
compatible with ROCO
or
Option 3: Addressing
in conformity with
RCN-213
Programming button in configuration mode:
•
press briefly:
Change setting (for options 2 and 3)
•
hold down until "Status" flashes blue (for at least 3 s):
next option
zLink
Interface for configuration and
firmware update
Signal outputs A 1 – 8
Signal outputs B 1 – 8
Configurable per signal
Track signal
DCC signal input from the control centre or booster
Supply
from track or power unit
12 – 20 V DC or DCC rail voltage
min. 2 A e.g.: ROCO 10850