Card

87
EN-US
Limit Control The "Limit Control" option is only available for the TCP transmission protocols.
It is used to block inverter control commands from unauthorized users by only permitting
control for specific devices.
(3e) Inverter control via Modbus
If this option is activated, the inverter is controlled via Modbus.
The "Limit Control" selection field is displayed.
Inverter control includes the following functions:
- On/off
- Power reduction
- Setting a constant power factor (cos phi)
- Setting a constant reactive power
(4) Control priorities
Used to specify which service is given priority by the inverter control unit.
1 = highest priority, 3 = lowest priority
The control priorities can only be changed in the UC EDITOR menu item.
(5) "Apply/Save" button
(6) "Cancel/Discard entries" button
(1) Limit Control
If this option is activated, only certain devices will be able to send control com-
mands.
(2) IP address
To limit inverter control to one or more devices, enter the IP addresses of the de-
vices which are permitted to send commands to Fronius Datamanager 2.0 in this
field. Multiple entries are separated by commas.
Examples:
- One IP address: 98.7.65.4
- Control only permitted by IP address 98.7.65.4
- Several IP addresses: 98.7.65.4, 222.44.33.1
- Control only permitted by IP addresses 98.7.65.4 and 222.44.33.1
- IP address range, e.g., from 98.7.65.1 to 98.7.65.254 (CIDR notation):
98.7.65.0/24
- Control only permitted through IP addresses 98.7.65.1 to 98.7.65.254
(1)
(2)