560
SECTION 9
Using Memory Link
This section gives an overview of memory link operations and contains explanations centered on communications between
the NT31/NT31C and host when using memory link.
9-1 Operation of the Memory Link 546..................................................
9-1-1 PT Memory 546...........................................................
9-1-2 Memory Link Commands 547................................................
9-2 Outline of Communications 549....................................................
9-2-1 Communication Protocol 549.................................................
9-2-2 Notes on Using Commands 551...............................................
9-3 Commands/Responses 553.........................................................
9-3-1 PT memory read command (Sent from host to PT) 553............
9-3-2 Numeral memory table read command (Sent from host to PT) 555............
9-3-3 Character string memory table read command
(Sent from host to PT) 556............
9-3-4 Bit memory table read command (Sent from host to PT) 558............
9-3-5 Screen data comment read command
(Sent from host to PT) 560............
9-3-6 System status read command (Sent from host to PT) 561............
9-3-7 PT memory write command (Sent from host to PT) 562............
9-3-8 Numeral memory table write command
(Sent from host to PT) 564............
9-3-9 Character string memory table write command
(Sent from host to PT) 566............
9-3-10Bit memory table write command (Sent from host to PT) 567............
9-3-11 PT memory batch write (FILL) command
(Sent from host to PT) 569............
9-3-12Numeral memory table clear command
(Sent from host to PT) 570............
9-3-13Character string memory table clear command
(Sent from host to PT) 571............
9-3-14Bit memory table clear command (Sent from host to PT) 572............
9-3-15Touch switch input notify command
(Sent from PT to host) 573............
9-3-16Numerical input notify command (Sent from PT to host) 574............
9-3-17Character string input notify command
(Sent from PT to host) 576............
9-3-18Direct area changing notify command
(Sent from PT to host) 577............
9-3-19PT memory changing notify command
(Sent from PT to host) 580............
9-3-20PT operation mode switching command
(Sent from host to PT) 581............
9-3-21Re-send request command (Sent from host to PT) 582............
9-3-22Error response (Sent from PT to host) 583............