Meggitt vibro-meter SpeedSys300 ODS301, User Manual

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Document reference MAODS301/E USER MANUAL
Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system
4 - 7
Access levels/permissions
CONFIGURATION OF A SPEEDSYS300 ODS301
4.5.4 Example configuration files
When developing configurations for SpeedSys300 ODS301 modules, the
config 300.ssy
or
test 300.ssy
configuration file, or other known good configuration, should be used as
a starting point.
The
config 300.ssy
and
test 300.ssy
configuration files are provided as part of the
SpeedSys300 software and should be available in the same folder as the SpeedSys300.exe
executable/program file (see 4.2 Software installation ).
NOTE: It is not possible to create a SpeedSys300 ODS301 module configuration “from
scratch” and all module configurations should be based on
config 300.ssy
,
test 300.ssy
or an equivalent known good configuration.
The File > Load configuration menu command is used to load (read) a configuration file into
the SpeedSys300 software.
4.6 Access levels/permissions
It is important to note that the SpeedSys300 ODS301 module and SpeedSys300 software
implement a system of access levels to control and limit the functionality of the
module/software that are available to different users with different access levels.
There are two categories of access level (user), as follows:
•
User
The User category provides basic access/permission.
This access level allows some of the configuration of a module to be read and/or written,
including allowing settings such as machine and device tags to be changed, as well as
serial Modbus (RS-485) communication parameters such as baud rate, parity and line
termination.
Note: The User access level is the default and is not password protected.
• Admin
The Admin category provides complete access/permission.
This access level allows all of the configuration of a module to be read and/or written,
thereby enabling the complete configuration/reconfiguration of a module including
settings such as the voting structure, trip chain and dedicated administrator tags, as well
as device comments.
Note: The Admin access level is password protected.
The current user access level is displayed in the overall module information and controls
window (right). For example, Access level: User (see
Figure 4-3 ).
In the SpeedSys300 software, the Admin and User commands are used to change the
access level for a SpeedSys300 ODS301 module, as required.