Plugin_Read - Allen-Bradley Micro800 General Instructions Manual

Chapter 15
Input/Output instructions

PLUGIN_READ

Parameter
Enable
SlotID
Offset
DataLength
DataArray
Sts
ENO
396
PLUGIN_READ reads a block of data from any Plug-in Generic Module
hardware except for 2080-MEMBAK-RTC modules. When a Plug-in Generic
Module is not present, all values return to zero (0).
Arguments
Parameter type Data type
Input BOOL
Input UINT
Input UINT
Input UINT
Input USINT
Output UINT
Output BOOL
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
Description
Function block enable.
When Enable = TRUE, execute UPM read.
When Enable = FALSE, there is no read operation and the data inside the data
array is invalid.
Plug-in slot number.
Slot ID = 1,2,3,4,5 (starting with the far left slot = 1).
Address offset of the first data to be read, calculating from the first byte of the
Plug-in Generic Module.
The number of bytes to be read.
An array used to store the data read from the Plug-in Generic Module.
See PLUGIN_READ status codes on page
Enable out.
Applies only to LD programs.
398.