Settings
Settings
iso685-D-P_D00170_00_M_XXDE/06.2016
61
10.1
6.3.1
Write access
Set whether the device can be parameterised externally via Modbus or web server. Dis-
playing and reading out data via Modbus and web server is always possible, regardless of
this setting.
10.1
6.3.2
Ethernet
Set the parameters for communication with other devices via the Ethernet interface.
The Ethernet interface can be used for communication with Modbus, web server and
BCOM.
10.1
6.3.2.1
DHCP
Select whether you want to use automatic address assignment via your DHCP server:
10.1
6.3.2.2
IP
Set the appropriate IP address for the ISOMETER®.
10.1
6.3.2.3
SN
Set the appropriate subnet mask.
10.1
6.3.2.4
Std. GW
If a standard gateway is used, enter the IP address here. Ensure that the IP address of the
standard gateway suits the subnet mask, so that the ISOnet function can operate correct-
ly.
10.1
6.3.2.5
DNS server
If a DNS server is used, enter the server's IP address.
10.1
6.3.2.6
Domain
Enter the domain.
•Allow
Allow external parameter setting.
•Deny
Refuse external parameter setting.
•on
Activate automatic IP address assignment.
•off
Deactivate automatic IP address assignment.
10.1
6.3.3
BCOM
Set the parameters for communication with other devices via BCOM.
For further information, refer to
10.1
6.3.3.1
System name
Set the system name of the network in which the devices are located. In order to guaran-
tee that all devices are able to communicate via BCOM, all devices must have the same
system name.
10.1
6.3.3.2
Subsystem
Configure the subsystem address of the network in which the devices are located. The de-
vices can communicate with subsystems with the same or different subsystem addresses.
EXCEPTION: In order to use the ISOnet functions, the devices must have the same subsys-
tem address.
10.1
6.3.3.3
Device address
Assign a device address. Each device must have a different address to distinguish it from
another in the system and ensure correct communication.
10.1
6.3.3.4
Timeout
Set the timeout for messages between 100 ms…10 s.
This time specification defines the maximum permissible time for a device to respond.
When exceeding the timeout time in the ISOnet, the fault message "Failure address" is
shown.
10.1
6.3.3.5
TTL for subscription
Set a time between 1 s…1092 min.
This time defines the intervals at which the ISOMETER® sends messages to e.g. a gateway.
Severe alarms (e.g. insulation alarms or substantial value changes) are always sent imme-
diately.
10.1
6.3.4
Modbus TCP
Settings for communication with other devices via Modbus TCP.
For further information, refer to
.
