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2-3
Section
Memory Tables
65
Property
Possible Settings
Property
Meaning
@
For BCD format:
–9999999 to 99999999
@
For binary format:
–2147483648 (80000000H) to 2147483647 (7FFFFFFH)
Value
The initial values that can be set as the contents of memory tables by
the Support Tool
The format is determined by the system memory of the PT and the Nu-
meral Storage Type setting.
For details, refer to
Storage type and stored data (page 66).
Check mark (initialize)/No check mark (do not initialize)
Initial
This setting determines whether or not the allocated words at the host
are initialized when the power to the PT is turned ON, when the PT is
reset, and on transition from the System Menu to the RUN mode.
Initialization here means initialization of the allocated words at the host:
when a check mark is set, the previously existing numeral memory table
contents are written to the host words. When no check mark is set, the
data at the host is read and set in the numeral memory tables.
System/Binary/BCD
Storage
Type
Method for storing numeric data in numeral memory tables.
This setting is valid only when the numeral table is allocated to the host.
Numeral memory tables that are not allocated to the host always use
binary format. If a setting is made for System. it complied with the Nu-
meral Storage Type setting of PT configuration.
For details, refer to
Storage type and stored data (page 66).
0/1/2
Words
The number of words used at the host when a numeral memory table is
allocated to the host.
For details, refer to
Allocated words (page 65).
Any word address at the host
PC
Address
Word at the host to which the numeral memory table is allocated
When the numeral memory table is allocated to two words, designate
the first (lower) word.
For details, refer to
Allocated words (page 65).
I/O
Up to 16 characters of text
I/O
Comment
Comment that describes the contents of a numeral memory table
Allocated Words
Numeral memory tables can be allocated either to 1 word or two words at the
host.
Numeral memory tables can be allocated to the following host (PC) areas.
Symbol
C-series PCs
Allocation
CV-series PCs
Allocation
CS1-series PCs
Allocation
None
IR Area
f
CIO Area
f
CIO Area
f
H
HR Area
f
---
---
HR Area
n
2
A
AR Area
f
Auxiliary Area
AR Area
f
L
LR Area
f
---
---
LR Area
*1
n
2
T
TC Area,
Timer PVs
n
1
Timer Area,
Timer PVs
n
1
TC Area,
Timer PVs
n
1
TU
---
---
---
---
TC Area,
Timer Completion Flags
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