ProSoft Technology MVI71-GEC - Manual (Page 56)

Reference MVI71-GEC ♦ PLC 5 Platform
User Manual Generic ASCII Ethernet Communication Module
Page 56 of 86 ProSoft Technology, Inc.
May 11, 2011
Parameter Block Offset
Start Description
Client[2].Connected 35 This flag defines if the client is utilized and connected to a
server. A value of 0 indicates the client is not connected
and can be utilized for a connection. Any other value
indicates the client is connected and being used.
Client[2].State 36 This flag defines the current state of the client.
Client[2].IP 37 & 38 This double-word value contains the IP address of the
server connected to the client.
Client[2].Port 39 This word value contains the port address for the server
connected to the client.
Client[2].RxCount 40 This status value contains the total number of messages
received by the client.
Client[2].RxOverflow 41 This status value contains the total number of messages
received that exceed the specified buffer size for the
client.
Client[2].TxCount 42 This status value contains the total number of messages
transmitted by the client.
Client[2].TxOverflow 43 This status value contains the total number of transmit
messages that exceeded the specified maximum buffer
size for the client.
Client[2].spare 44 Reserved for future use
Reserved 45 to 57 This data area is reserved for future use.
Server States 58 to 62 State of each of the five servers.
Last Write Count 63 This word contains the number of characters written on
server from last BTR block.
If word 1 of the Input Image block is set to -4, the data for the last two clients is
passed to the processor. The format of this block is as follows:
Parameter Block Offset
Start Description
Seq Number 0 Sequence number for this block.
Server Index 1 For this status data block, this word is set to a value of -4.
PassCnt 2 Program cycle counter
Product 3 Product name as ASCII string
Rev 5 Revision level as ASCII string
OP 7 Operating system level as ASCII string
Run 9 Run number as ASCII string
BlkErrs.Read 11 Number of blocks transferred from module to processor
BlkErrs.Write 12 Number of blocks transferred from processor to module
BlkErrs.Parse 13 Number of blocks parsed by module
BlkErrs.Err 14 Number of block errors in module
Client[3].Connected 15 This flag defines if the client is utilized and connected to a
server. A value of 0 indicates the client is not connected
and can be utilized for a connection. Any other value
indicates the client is connected and being used.
Client[3].State 16 This flag defines the current state of the client.