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Model Railway Control Unit
60
Bootloader mode
(e.g. during firmware update)
Colour
Status
Meaning
Blue
Red
Green
White
on
on
on
on
Wait for data/commands from zLink.
Bootloader mode active.
Blue
Red
Green
White
on
on
flashes briefly
on
Data/commands are processed by the zLink.
Bootloader mode active.
8. Troubleshooting
Error flashes red:
The outputs of the Z21 signal DECODER are electronically protected against overload and short circuits. The total switching capacity
per output totals 400 mA, and the maximum total current of all outputs 2A. In case of overload, all outputs are switched off and the
red “Error” LED flashes for several seconds. During this time, the decoder does not accept any new switching commands. The decoder
then resumes normal operation.
Signal addresses are shifted by four:
Check that the set addressing mode matches your control centre. See section
Operation on control centres from other manufacturers
POM read (RailCom
®
) is not functioning:
Check the correct connection on the Z21 (P and N). See section
Connecting the Z21 signal DECODER
.
See also section
Operation on control centres from other manufacturers
It may be that the control centres used are not compatible with RailCom
®
.
Connected LED is not lit:
Ensure that the polarity is correct. See section
Connecting the Z21 signal DECODER
.
Содержание Z21 WLANmaus
Страница 1: ...Modellbahnsteuerung Z21ist eine Innovation von FLEISCHMANN und ROCO ...
Страница 35: ...35 Z21ist eine Innovation von FLEISCHMANN und ROCO ...
Страница 69: ...English 69 Z21ist eine Innovation von FLEISCHMANN und ROCO ...
Страница 103: ...Français 103 Z21ist eine Innovation von FLEISCHMANN und ROCO ...