ProSoft Technology MVI56-GEC - Manual (Page 47)

MVI56-GEC ♦ ControlLogix Platform Ladder Logic
Generic ASCII Ethernet Communication Module User Manual
ProSoft Technology, Inc. Page 47 of 108
October 8, 2010
3.1.14 GECServerStat (Server Status Object)
The GECServerStat object stores the status information related to each server
on the module. All messages are counted for both receive and transmit
operations. The object also contains the CfgErrword (page 48) member. The
following table describes the structure of this object.
Name Data Type Description
Enabled INT Flag to indicate if server is enabled
(1=Yes,0=No)
State INT Current state of server
IP INT[2] IP address of host connected to server
Port INT TCP port for host connected to server
Open INT Number of times server performed an open
Est INT Number of times connection established
Close INT Number of times socket closed
Rx INT Number of messages received
RxOverflow INT Number of receive buffer overflows
Tx INT Number of messages transmitted
TxOverflow INT Number of transmit buffer overflows
Timeout INT Number of socket timeout conditions
CfgErrword INT Configuration error word value for server
3.1.15 GECServerUtil
Name Data Type Description
ReadingBlocks BOOL Flags the current msg as a multi-block msg
(>200 bytes)
ReadIndex INT Word offset for Read Blocks
WritingBlocks BOOL Flags the current msg as a multi-block msg
(>400 bytes)
WriteIndex INT Word Offset for Write Blocks
WriteData BOOL Writing the Data
WriteCount INT WriteCount (used by logic)
LastWriteCount INT Last Block Write Count (bytes)