Rockwell Automation 2080-LC50 Micro800 Controllers: Getting Started with CIP Client Messaging - Manual (Page 41)

Rockwell Automation Publication 2080-QS002A-EN-E - April 2013 35
Appendix
A
MSG_CIPSYMBOLIC Function Block
This diagram shows the arguments for the MSG_CIPSYMBOLIC
function block.
The following table explains the input and output parameters for this
function block.
MSG_CIPSYMBOLIC Parameters
Parameter Parameter
Type Data Type Description
IN Input BOOLEAN Rising Edge (IN turns from 0 to 1) starts function block. Precondition is that last operation has been
completed.
CtrlCfg Input CIPCONTROLCFG Control Configuration. This is a structured data type. It consists of the following elements:
• CtrlCfg.Cancel (Boolean)
- When this value is true, the execution of MSG_CIPSYMBOLIC will be cancelled
- The bit is cleared when message is enabled
• CtrlCfg.TriggerType (UDINT)
- If set to “0”, then the message only trigger once when “IN” is true
- If set to 1 to 65535 (unit : milliseconds), then triggers periodically when “IN” is true. For
example a value of 100 means when “IN” is true, the message will be triggered every 100
milliseconds
• CtrlCfg.StrMode (USINT)
- Reserved.