6-4
Chapter 6: Cash Drawer Interface
Cash Drawer control command example
Use
the
Debug.EXE
program
under
DOS
or
Windows98.
Command
Cash Drawer
O
200
01
To
Open
O
200
00
Allow
to
close
•
Set
the
I/O
address
200h
bit0
=1
to
open
the
Cash
Drawer
by
“DOUT
bit0”
pin
control.
•
Set
the
I/O
address
200h
bit0
=
0
to
allow
you
to
close
the
Cash
Drawer.
Command
Cash Drawer
I
201
Check
status
•
The
I/O
address
201h
bit0
=1
indicates
that
both
Cash
Drawers
are
closed
or
not
present.
•
The
I/O
address
201h
bit0
=0
indicates
that
one
or
both
Cash
Drawers
are
open.
Summary of Contents for RealPOS 30
Page 1: ...NCR RealPOS 30 7446 Release 2 1 User Guide 2 B005 0000 1551 Issue E ...
Page 90: ......
Page 98: ...3 8 Chapter 3 Setup ...
Page 148: ...A 10 Appendix A Cables ...
