V020-E3-2 Omron, V020-E3-2 Datasheet - Page 206

• Manufacturer Part Number: V020-E3-2
• Description: Publications, Books
• Manufacturer: Omron

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

Example of reading a numeral memory table into which a numerical value has been input
190
Lamps, Touch Switches, Numeral Setting
This example shows the reading of the numeral memory table number after a val-
ue has been changed by inputting numerical data at the NT20S.
S Setting at the support tool
S PC program
S Program operation
(1) When the numeral setting strobe flag (bit 11211) comes ON (1), the contents
Make the following settings using the support tool.
Allocated word for the PT status notify area : CH0110
Numeral memory table entry No.3: DM 0005 (saved word: One)
Numeral memory table entry No.4: DM 0006 (saved word: One)
Data registered for the screens:
Create the following PC ladder program.
11211
Numeral setting
strobe flag
Numeral memory table entry number 3 (4-digit input)
Numeral memory table entry number 4 (4-digit input)
Line 1
of CH-0111 (the word where the content upgrade memory table is located) are
transferred to DM 0105. The number of the numeral memory table that con-
tains the upgraded data is stored in DM 0105 (in this case it is 0003 or 0004).
If the numeral memory table is allocated to a PC word, the value input to it can
be read easily by referring to the allocated word.
In this case, the contents of numeral memory table #3 are stored in DM 0005
and the contents of numeral table #4 are stored in DM 0006.
1
Qty.
Defect limit
2
3
Numeral setting 1 ... Reference table “numeral memory table #3”
Numeral setting 2 ... Reference table “numeral memory table #4”
4
5
6
7
8
800
@MOV(21)
30
9
DM0105
111
0
CLR +/--
unit
unit
Notification word for content upgrade memory table
Word that stores the numeral memory table number
Section 5-3
(1)