User manual

Transferring Data Using Communication Blocks
146
33002479 06 07/2008
4.3 MBP_MSTR
At a Glance
Overview This section describes the 14 different communication function provided in the
MBP_MSTR function block.
What's in this
Section?
This section contains the following topics:
Topic Page
Block Description 147
Operational Function Codes 151
Network Control Block Structures 152
Modbus Plus, SY/MAX, and Ethernet TCP/IP Error Codes 155
CTE Error Codes for SY/MAX and TCP/IP Ethernet 160
SY/MAX-Specific Error Codes 161
Read Data 163
Write Data 165
Get Local Statistics 167
Clear Local Statistics 168
Write Global Data 169
Read Global Data 170
Get Remote Statistics 171
Clear Remote Statistics 173
TCP/IP Ethernet Network Statistics 174
Peer Cop Health 177
Reset Optional Module 178
Read CTE 179
Write CTE 181
Send Email 183
Read/Write Data 185