SI-Ethernet User Guide 45
Issue: 1
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Getting started Parameters
Key features
and Protocols
PC Applications Security Diagnostics
Glossary of
terms
Index
The module can use this IP address when it wishes to resolve the IP address for a
domain name. This parameter performs the same function as Secondary DNS
(S.02.010), however the address specified in this parameter will be tried first. Only when
this address is unsuccessful will the secondary DNS address be tried.
If DHCP is enabled this parameter becomes read-only, and until a primary DNS address
is allocated to the module will display 0.0.0.0.
If DHCP is disabled the module will initialize, on reset or power cycle, with the primary
DNS address stored for the parameter.
The module can use this IP address when it wishes to resolve the IP address for a
domain name. This parameter performs the same function as Primary DNS (S.02.009),
however the address specified in this parameter will be tried only when the primary DNS
address is unsuccessful.
If DHCP is enabled this parameter becomes read-only, and until a secondary DNS
address is allocated to the module will display 0.0.0.0.
If DHCP is disabled the module will initialize, on reset or power cycle, with the
secondary DNS address stored for the parameter.
S.02.009 Primary DNS
Minimum
0
(Display: 0.0.0.0)
Maximum
4294967295
(Display:255.255.255.255)
Default
0
(Display: 0.0.0.0)
Units
Type 32 Bit User Save Update Rate
DHCP enabled:
write on event;
DHCP disabled: read on
reset
Display Format IP Address Decimal Places 0
Coding RW, BU
S.02.010 Secondary DNS
Minimum
0
(Display: 0.0.0.0)
Maximum
4294967295
(Display:255.255.255.255)
Default
0
(Display: 0.0.0.0)
Units
Type 32 Bit User Save Update Rate
DHCP enabled:
write on event;
DHCP disabled: read on
reset
Display Format IP Address Decimal Places 0
Coding RW, BU