Roco Z21

Z21/z21 Firmware

Features

  • Track power voltage, load and CS temp. in status bar.
  • Track power On/Off
  • System status
  • Programming track and POM
  • Running DCC locos with 14, 28 and 127 steps
  • MM support for addresses < 256
  • 28 Loco functions
  • Switch/Output commands
  • Timed switch commands for coils¹
  • Sensor report evaluation
  • Switch report evaluation
  • Loco report evaluation
  • Watchdog to keep the connection alive after 30 seconds of idle time.
  • Programming RMBus
  • CAN Z21 10808 detector support (12.702+)


¹) Commands for the same address are rejected in case the timer did not yet elapsed.

Setup


Hostname

Factory default is 192.168.0.111 which is also used if left empty.

Port

Default is 21105 if left to zero.

Locomotives

This option is needed for getting (speed, direction and function) info events from the Command Station of manually¹ controlled locos to synchronize Rocrail clients.
Without this option the subscription on loco info is done individually for each loco after a speed or function command is send from Rocrail.
¹) External throttle.

Program FB

z21-10787.jpg Program a Roco 10787 sensor module.

  1. Read the 10787 manual.
  2. Make sure only one sensor module is connected to the RMBus.
  3. Fill in the wanted address and push the “Program FB” button.
  4. :!: Program address zero after the sensor module has acknowledged.


Addressing

Accessories

Bus Network Z21 Firmware
0 DCC 1.0
1 Loconet 1.2
2 CAN ?

Switches, outputs and signals do only use the address field.

Sensors

Bus Network Z21 Firmware Remark
0 R-Bus 1.0
1 LocoNet 1.2
2 LocoNet Multi sense 1.2 GBM16XN
3 CAN 1.29 Roco Z21 CAN Detector

Flat addressing

Module 1 → Address range 1-8
Module 2 → Address range 9-16


Rocrail & GBM16XN

Trouble Shooting

LAN

eth-switch.jpg The Z21 cannot access the LAN when connected to an 'old' Ethernet HUB.
The easiest way to get connected is to add a small Desktop Ethernet Switch between the 'old' HUB and the Z21. (Small Switches are available for less then €10.)

z21start

z21start.jpg
The z21start has a restricted network interface which does not accept commands from Rocrail or other software.
To use the z21start with Rocrail an Unlock-Code (10818) or an complete z21 WLAN Package (10814) must be installed.


Links


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