Chapter 15 Input/Output instructions
396 Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
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 Parameter type Data type Description
Enable Input BOOL 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.
SlotID Input UINT Plug-in slot number.
Slot ID = 1,2,3,4,5 (starting with the far left slot = 1).
Offset Input UINT Address offset of the first data to be read, calculating from the first byte of the
Plug-in Generic Module.
DataLength Input UINT The number of bytes to be read.
DataArray Input USINT An array used to store the data read from the Plug-in Generic Module.
Sts Output UINT See PLUGIN_READ status codes on page 398.
ENO Output BOOL Enable out.
Applies only to LD programs.
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