ProSoft PLX32-EIP-MBTCP-UA - Page 66

EIP Protocol PLX32-EIP-MBTCP-UA ♦ Multi-Protocol Gateway
User Manual
Page 66 of 156 ProSoft Technology, Inc.
March 8, 2018
The first word in each client’s command list error data area contains the
status/error code for the first command in the client’s command list. Each
successive word in the command error list is associated with the next command
in the list. Therefore, the size of the command list error data area depends on the
number of commands defined.
The structure of the command list error data area (which is the same for all
clients) is displayed in the following table:
Offset
Description
0
Command #1 Error Code
1
Command #2 Error Code
2
Command #3 Error Code
3
Command #4 Error Code
4
Command #5 Error Code
.
.
.
.
.
.
97
Command #98 Error Code
98
Command #99 Error Code
99
Command #100 Error Code
EIP Server Status Data
The following table lists the addresses in upper memory where the PLX32-EIP-
MBTCP-UA stores status data for each EIP server:
EIP Server
Address Range
0
8900 through 8915
1
8916 through 8931
2
8932 through 8947
3
8948 through 8963
4
8964 through 8979
The content of each server’s status data area is structured the same. The
following table describes the content of each register in the status data area:
Offset
Description
0 through 1
Connection State
2 through 3
Open Connection Count
4 through 5
Socket Read Count
6 through 7
Socket Write Count
8 through 15
Peer IP