CV500CN228 Omron, CV500CN228 Datasheet - Page 56

• Manufacturer Part Number: CV500CN228
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500CN228

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

PC Program
Operation
4-5
Description
Restrictions
Allocated Words
DM
I/S
TC or TIM
TC or CNT
HR
AR
LR
Symbol
Upgrading Bar Graphs
DM Area
IR Area
Timer /Counter Area
Holding Area
AR Area
Link Area
25502
00001
C-series PC
1-second clock

1, 2, 3...
25506 (=)
Create a PC ladder program, as follows:
PT operation when the created screen is displayed and the program is run is de-
scribed below.
The bar graph can be upgraded by editing the contents of the memory table used
for the bar graph.
PT
Allocate the words using the Support Tool.
The number of words which can be allocated is shown in the table below.
The memory table can be allocated to the areas listed in the following table.
Numeral
1. The contents of word 0000 are incremented by 1 each second. The dis-
2. When the counter in (1) causes an increase in the most-significant digits, the
3. When bit 00001 turns ON the contents of 0002 are incremented by 1. The
Numeral table entry #1
played value in the numeral table entry entry number1 is increased by 1
each second.
contents of word 0001 are incremented by 1. The displayed value in the PT
numeral table entry number1 most significant digits is increased by 1.
displayed value in the PT numeral table entry number 2 is increased by 1.
12345678
DM Area
CIO Area
Timer Area
Counter Area
---
Auxiliary Area
---
Memory table
CV-series PC
Start
Start + 1
@INC (38)
@INC (38)
@INC (38)
PC
OK (1 or 2 words for numeral tables)
OK (1 or 2 words for numeral tables)
1 word only
1 word only
OK (1 or 2 words for numeral tables)
OK (1 or 2 words for numeral tables)
OK (1 or 2 words for numeral tables)
Allocated word (numeral table entry #1)
1 or 2 words
5 6 7 8
1 2 3 4
DM0000
DM0001
DM0002
Word for least-significant
4 digits of number #1
Word for most-significant
4 digits of number #1
Word for number #2
Allocation OK?
12345678
Words
Section 4-5
(1)
(2)
(3)