IMO i3C Lite, User Manual

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Status Register: Enter an i ³ Register reference (such as %R100) to indicate which 16-bit i ³ register will
have the Ethernet Status word written to it. Table 7.3 shows how this register value is formatted and
explains the meaning of each bit in the Status Word.
Table 8.3 - Ethernet Status Word Register Format
High Byte Low Byte
Bit
16
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit 9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
0 0 Dup Spd 0 Rx Tx Link TCP Connections
Status Bit(s) Status Indication
Status Values
Minimum Maximum
0 Reserved Always 0
Dup Link Duplex (Auto-Negotiated)
0 = Half
Duplex
1 = Full
Duplex
Spd Link Speed (Auto-Negotiated) 0 = 10MHz 1 = 100MHz
Rx Receive State 0 = Inactive 1 = Active
Tx Transmit State 0 = Inactive 1 = Active
Link Link State 0 = Down 1 = Up
TCP Connections
Total Number of Active TCP Connections
(ICAN, Modbus, EIP, FTP)
0 40
Version Register: Enter an i ³ Register reference (such as %R101) to indicate which 16-bit I³ register will
have the Ethernet Firmware Version written to it. The value stored in the Version Register is (Ethernet
Firmware Version * 100). For example, for Ethernet Firmware Version 4.30, the Version register will
contain 430.
Get Settings From:
“Get settings from” allows the pr ogrammer to either configure the IP Address, Net Mask, or Gateway
for two functions: Configuration or Register.
1. Configuration – The configuration for the IP Address, Net Mask, or the Gateway will be assigned
using the value in the Default Settings in this window.
2. Register – The configuration for the IP Address, Net Mask, or the Gateway will be assigned using the
values in the registers assigned.