LAWO mc256 MKII, Техническое руководство

Страница: 302 / 372

mc²56 MKII Technical Manual V5.10.2/1 302
Chapter 5: mcx System Update
Updating the System
Updating RAVENNA-based Nodes
From Version 5.6.0 onwards, all RAVENNA DALLIS nodes can be configured either as RAVENNA Link or
RAVENNA Net.
Note that a change of configuration from RAVENNA Link to RAVENNA Net will require the installation of
additional hardware (e.g. PTP master clock, RAVENNA-compliant network switch, etc.) as well as a change in
the network topology. This requires proper planning and on-site commissioning, and you should refer to the
"RAVENNA for mc
2
User Guide" for more information.
The update method which can be used for RAVENNA-based nodes depends on the currently installed firmware
version. The table below summarises the possibilites:
Original Version
Target Version and Component
5.10 Nova73 RAVENNA Link 5.10 Local IO
(mc56) RAVENNA Link
5.10 Compact IO + Local IO
(mc36)
4.18 – 4.22 barebox barebox N/A
4.24 barebox manual N/A
5.0 barebox manual N/A
5.2 (mc36) automatic manual script based
5.4 automatic manual script based
5.6 automatic automatic automatic
5.8 automatic automatic automatic
·
A__line and LCU RAVENNA nodes (supported from 5.8 onwards) will be updated automatically if their
initial version is at least 7.0.0.x.
·
Neumann DMI-8 nodes cannot be updated automatically. The minimum required software version is 1-0-
0-0 or later. This software is part of the LAWOs release bundle.
When updating a RAVENNA node to 7.0.0.x or later, any user configuration of PTP settings will be deleted
due to a syntax change in the configuration file. Therefore, you will need to reinstate the appropriate settings
manually via the RAVENNA Web GUI.
The topics which follow describe each method.