NT30-KBA01 Omron, NT30-KBA01 Datasheet - Page 205

• Manufacturer Part Number: NT30-KBA01
• Description: CHEMICAL RESISTANT COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA01

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

194
Outline of Host Link and NT Link Operations
Correct use
15 14 13 12 11 10
The range of respective area varies with the type of PC. Refer to Appendix J PC
Memory Maps (page 293).
S Currently Displayed Screen (refer to page 199)
S Content Upgrade Memory Table Entry (refer to page 225, 227)
S PT Status Notification Bits (refer to page 244)
Make the allocations so that there is no duplication between the PT Status Con-
trol Area and the PT Status Notify Area.
The screen number displayed on the NT30/30C is written to this word.
Simultaneously, the PT status screen switch strobe flag is set to ON (1). After
this is notified to the PC, this flag reverts to OFF (0). Checking the status of this
flag will provide a simple method of checking if the NT30/30C display has
switched.
However, when connected to a CVM1/CV series CPU Unit, if the PLC is set to
asynchronous operation, it may not be possible to determine the flag status.
The number of the numeral or character string table entry is written to the word
when the numeral or character string memory table entry contents change due
to the touch switch operation on the NT30/30C. (The contents of the word to
which the numeral or character string table entry has been allocated also
change.)
As the number of the numeral table entry is written, the PT status numeral or
character string setting strobe flag is simultaneously set ON (1). After this is
notified to the PC, this flag reverts to OFF (0). Checking the status of this flag
will provide a simple method of checking if a number or character string has
been input from the NT30/30C.
The NT30/30C operation status and other information are written with the ON
or OFF of the bits as shown below.
The screen switching strobe, the numerical setting strobe, and the character
string setting strobe come ON (i.e., change to 1) in the following cases:
Screen switching strobe: The screen is switched by operations at the
NT30/NT30C.
Numerical setting strobe: The contents of the numeral memory table are
changed by operations at the NT30/NT30C.
Character string setting strobe: The contents of the character string memory
table are changed by operations at the NT30/NT30C.
0
9
0
8
0
7 Bit
Controlled item
PT operation
status
Battery
Screen switching strobe
Numeral setting strobe flag
Character string setting strobe flag
Printer operat-
ing status
Printing
1 (ON)
Run
Low
Section
Stopped
0 (OFF)
Normal
Stop
5-1