NT30-KBA01 Omron, NT30-KBA01 Datasheet - Page 75

• 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

66
Memory Tables
C
CU
W
TK
D
E
E0_ to
EC_
Symbol
TC Area,
Counter PVs
---
---
---
DM Area
EM Area
current bank
---
C-series PCs
*2
Reference: Signed binary data expresses negative values as the complement of two (the bits
,
Allocation
are inverted and 1 is added).
n1
The Auxiliary Area of the CVM1 and 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 Map on page 429.
The relationships among the allocated words, the number of allocated words,
and the contents of numeral memory tables are indicated in the figure below.
When The Number of Allocated Words Is 1 Word
When The Number of Allocated Words Is Two Words
Storage Type and Stored Data
Numeral memory tables internally store the specified number of words of data as
signed binary data. When the the contents of words allocated in the host are
stored in a memory table, the numeric value is interpreted according to the Stor-
age Type setting and is stored after conversion to signed binary data. Also, the
signed binary data in numeral memory tables is written to the words allocated in
the host according to the Storage Type setting.
Accordingly, different Storage Type settings will cause the same data to be rec-
ognized by the PT as different values and written to the host as different values.
• Storage Type For The BCD Format
---
---
---
---
f
f
*1: Words LR 00000 to LR 00199 are converted to CIO 01000 to CIO 01199.
*2: The EM Area is valid for the C200HX/HG/HE(-Z)E PCs only.
When using BCD format, the contents of the word(s) at the host are interpreted
as BCD (binary coded decimal) data. However, since it is not possible to input a
negative sign in a host word, the letter F at the most significant digit is used
Counter Area,
Counter PVs
---
---
---
DM Area
EM Area,
current bank
---
Numeral memory table
(Decimal number 12345678)
Numeral memory table
(Decimal number 5678)
CV-series PCs
00BC614E
162E
PT
PT
f: OK
: NG n1 : 1-word tables only n2: Host link not available
Allocation
Only four digits read
Eight digits read
n1
n2
---
---
---
f
---
TC Area,
Counter PVs
TC Area,
Counter Completion Flags
WR Area
Task Flags
DM Area
EM Area,
current bank
EM Area,
EM banks 0 to C
CS1-series PCs
5
1
5
1
PC
PC
6
2
6
2
7
3
7
3
8
4
8
4
← Allocated word
← Allocated word
Section
Allocation
n1
n2
n2
n2
f
2-3