Make sure to check the following parameters before upgrading:
Element
Description
Baud rate Indicates the set baud rate. Normally you don’t have to change the system’s baud rate for upgrading.
RCM-xx[x] Indicates the addresses of the remote amps connected. Make sure that the addresses shown are only
the ones of remote amps that you want to upgrade.
State Indicates the CAN-interface status. This has to read “OK”. Otherwise, starting the firmware upgrade is
not permissible.
l h o (... Indicates different error flags. Under no circumstance the first 3 digits may rise. Clicking into the white
field and entering “0” resets the error flags.
Bandwidth
used
Indicates the used bandwidth of the CAN-bus in percent. Make sure to check that the CAN-bus is not
too busy, i.e. high data traffic.
You can update the firmware of the remote control module or the firmware of the amplifier itself.
Firmware update of the Remote Control Module
1. The CAN-interface window provides a toolbar (top line). Clicking onto the U-icon (Update) opens a Module
Selection dialog.
2. Select RCM-26 and click onto "Continue".
IRIS-Net
REMOTE AMPLIFIER | en 238
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956