Shutdown; What's Next - Allen-Bradley 1784-KTX Reference Manual

Chapter 2
Start up and Shutdown

Shutdown

What's Next

2-14
The host can shut down the scanner at any time by writing any value to the
KTx Deassert Register. Shutdown can be verified by reading the KTx
Status register, which should show the card in the Reset state.
Chapter 3 describes programming: dual-port layout, handshaking,
and interrupts.