GUILCOR AR004926, Инструкция по эксплуатации, Страница: 41 / 75

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Security ________________________________________
The Multilogger allows an easy security option by the means of PIN
codes:
PIN1: protection against unauthorized changes of the
device configuration (from a PC or device keyboard),
erasing of data memory and counter erasing
PIN2: protection against unauthorized alarm deactivation
( Mute ), confirmation of alarm memory ( Latched
alarms ) and erasing of the Min/Max values
Ethernet - General _______________________________
Here, you can make the basic connection setup of the Ethernet
interface. To obtain some information, you will need to contact your
computer network administrator. First of all, you have to find out if you
are going to use a fixed IP address or if it will be assigned by the
DHCP server in your network. Based on the answer, select the
appropriate option (
Obtain an IP address automatically - DHCP ). If
you do not use DHCP, enter a unique IP address of the Multilogger,
assigned to it by your network administrator (
IP address ). By default,
the device address is set at 192.168.1.78. Keep the port number
(
Port ) at 10001, unless you have a reason to change it. If
communication is performed between different network segments,
you need to enter the gateway address (
Default gateway ). If you use
domain names instead of IP addresses in some of the following
setups, you have to enter the IP address of your DNS server (
DNS
Server IP ). Under standard networks use the default Subnet mask ,
which is set automatically pursuant to class A, B or C. If you use a
network with a non-standard range, the mask have to be entered
manually. You usually do not have to change the size of the block
transmitted through the network (
MTU size ), thus keeping it at 1,400
bytes.
External power supply is required for full operation of the
Ethernet interface. Some limited functions of this interface may be
available for battery operation. See part
Device setup using software,
General - Advanced
–
Peripherals, Ethernet in battery mode options.