User Manual

102 • Appendix
Mailbox Command References
WAGO-I/O-SYSTEM 750
I/O Modules
6.3 Mailbox Command References
In this section, the requirements for the execution of each mailbox command
are represented as follows:
Mailbox size (6, 12 or 18 bytes)
●
Available
The command can be executed.
(●)
Available to a limited extent
Execution of the command is possible, but only as much
data as is possible for the current mailbox size is returned.
-
Not available
The command cannot be executed.
Operating mode (configuration mode/communication mode with real-
time or ad hoc profile)
●
Available
The command can be executed.
-
Not available
The command cannot be executed.
Device role (master, slave)
●
Available
The command can be executed.
-
Not available
The command cannot be executed.
Save configuration
● With this command, module settings are changed. This change is first undertaken on a
temporary image of the module configuration. The temporary image is loaded during a
restart of the module from the non-temporary image. To update the non-temporary image,
execute a warm start (see Appendix
6.3.3.2, "FlashRebootHost"). Alternatively, you can
change the operating mode (see Appendix, "SetLocalOperationMode",
6.3.5.11).
This will automatically execute a warm start (see
Figure 24).
- No data is saved for this command.
Restart
● The module executes a restart after performing command.
- The module executes no restart performing the command.