ScreenMaster RVG200
Paperless recorder
7 Configuration
OI/RVG200-EN
123
7.10.7 Slave authorization
Note.
This tab is displayed only if only if
Implementation
on the
MODBUS TCP
tab is set to
Slave
– see
Slave Authorization
TCP Slave Access
Select the maximum number of simultaneous TCP / IP connections
permitted:
Unrestricted
1 (to 6)
–
–
any number of MODBUS TCP Slave devices are
permitted to poll the recorder.
only the MODBUS TCP slave device(s) whose IP
address(es) is (are) entered in the
Authorized IP 1
(to
Authorized IP 6
) parameter(s) (below) is (are) permitted
to poll the recorder.
Note.
The following parameter is displayed only if
TCP Slave Access
is not
set to
Unrestricted
.
Authorized IP 1 (to 6)
Enter the IP address(es) of the MODBUS TCP Slave (MODBUS Master)
device(s) that is (are) permitted to poll the recorder for data.