Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual page 418

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
418 Communications Instructions
Data Table Affect to; Description
Offset
0 Ethernet IP Addres
1 Ethernet Subnet Mask
2 Ethernet Gateway Address
3 Ethernet Default Domain Name
4 Ethernet Primary Name Server
5 Ethernet Secondary Name Server
- -
10 Apply IP Address, Subnet Mask, and Default
Gateway Address right away.
- -
40 Flush DNS Cache
Publication 1763-RM001B-EN-P - April 2007
• Channel : Channel must be "1 (Integral)".
• Communication command : Communication command must be
"485 CIF Write".
• Data Table Address : Data Table Address must be a String file. To
change Ethernet Channel Configuration, you must enter the
characters for the configuration parameter.
• Size in Elements : Size in Element must be 1.
• Message Timeout : Cannot edit.
• Data Table Offset : Valid value is 0 to 5, 10, and 40 for Ethernet
Channel Configuration. Basically, "Data Table Offset" in MSG
configuration setup screen is used to direct the "internal virtual
offsets". You can configure the listed parameter setting by sending a
String File Data to these offsets.
Data Table Offset Addressing to change Ethernet Channel Configuration parameters.
Comments
Writable by an element of String File. Changes IP Address in
Ethernet Communication File. Disables BOOTP/DHCP flags in
Ethernet Communication File. Power cycle is required.
Writable by an element of String File. Changes Subnet Mask in
Ethernet Communication File. Disables BOOTP/DHCP flags in
Ethernet Communication File. Power cycle is required.
Writable by an element of String File. Changes Default Gateway
Address in Ethernet Communication File. Disables BOOTP/DHCP
flags in Ethernet Communication File. Power cycle is required.
Writable by an element of String File. Used for DNS naming in
SMTP subsystem.
Writable by an element of String File. Used for DNS naming in
SMTP subsystem.
Writable by an element of String File. Used for DNS naming in
SMTP subsystem.
-
Applies IP Address, Subnet Mask, and Default Gateway Address
configured by Offset 0, 1, and 2 right away. These parameters are
updated to the Ethernet Status File also if they are applied.
String File configured in MSG instruction will be ignored.
-
Flushes all DNS names in DNS Cache before TTL (Time to Live)
timeout.
String File configured in MSG instruction will be ignored.
• Local / Remote : "Local / Remote" has no impact on the operation.
• MultiHop : Cannot edit.