Omron NT21 User Manual

2-12SectionInputting Numeric Values
209
Symbol AllocationCS/CJ-series PCsAllocationCV-series PCsAllocationC-series PCs
T
TC Area,
Timer PVs
No
Timer Area,
Timer PVs
No
TC Area,
Timer PVs
No
TU --- --- --- ---
TC Area,
Timer Completion Flags
Not with
Host Link
C
TC Area,
Counter PVs
No
Counter Area,
Counter PVs
No
TC Area,
Counter PVs
No
CU --- --- --- ---
TC Area,
Counter Completion Flags
Not with
Host Link
W --- --- --- --- WR Area
Not with
Host Link
TK --- --- --- --- Task Flags
Not with
Host Link
D DM Area OK DM Area OK DM Area OK
E
EM Area
*2
,
current bank
OK
EM Area,
current bank
Not with
Host Link
EM Area,
current bank
Not with
Host Link
E0_ to
EC_
--- --- --- ---
EM Area,
EM banks 0 to C
Not with
Host Link
*1: LR 00000 to LR 00199 are converted to CIO 01000 to CIO 01199.
*2: The EM Area is supported only by the C200HX/HG/HE(-Z)E PCs.
Since the Auxiliary Area of the CVM1/CV-series PCs is allocated to system func-
tions, and it cannot be used for purposes other than system use.
The range of each memory area differs according to the PC. Refer to Appendix D
PC Memory Maps on page 435.
When a DM Area or EM Area address is specified, add a bit number (00 to 15) to
the end of the word address.
Numeric values are displayed in the numeral setting input field in accordance
with the General settings.
For details on the method of display according to the General settings, refer to
Common Attributes (page 202).
Input Functions
• Numeric values are input into a thumbwheel type numeral setting input field by
using the + and – touch switches provided for each digit.
• When a thumbwheel switch using the interlock function is being displayed on
the screen, the PT continuously reads the status of the corresponding interlock
bit allocated in the PC.
Numeral setting input fields only write input numeric values to numeral memory
table entries; they have no function for directly outputting data to external des-
tinations (if a value is written to a numeral memory table entry for which a words
has been allocated in the host, the value can be output to the host indirectly).
However, the input of a numeric value is notified to the host via the PT status
notify area.
Numeral setting input fields have no data processing functions.
Relationship with Other Elements
• Numeral displays (page 140) use the same conversion method and display
method as numeral setting input fields.
• For details on how numeric values are stored in numeral memory table entries,
refer to 2-3-1 Numeral Memory Table (page 72).
• Numeral setting input fields overlap with other elements in accordance with the
order in which they were registered for the screen with the Support Tool. How-
ever, the way in which they overlap can be changed with the Support Tool.
Display Functions
Output Functions
Processing Functions

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English