Panasonic FP Series PLC Programming Manual - CTi Automation

Memory Me areaa
(double word) w (see ee note 4)
Contr trol ins nstructi tion pooint
Constan C ant
Item Number of
points
External input relay
(see note 3)
External output relay
(see note 3)
Internal relay
(see note 2)
Data register
(see note 2)
Timer/counter set
value area
Timer/counter
elapsed value area (see
note 2)
Special data
register
6 double
words
6 double
words
31 double
words
830 double
words
72 double
words
72 double
words
56 double
words
Index register 1 double
words
1.1 Table of Relays, Memory Areas and Constants
Memory area available for use
Matsushita IEC
DWX0−DWX11 %ID0−
%ID11
DWY0−DWY11 %QD0−
%QD11
DWR0−DWR61 %MD0.0−
%MD0.61
DDT0−
DDT1658
%MD5.0−
%MD5.1658
DSV0−DSV142 %MD3.0−
%MD3.142
DEV0−DEV142 %MD4.0−
%MD4.142
DDT9000−
DDT9110
%MD5.9000−
%MD5.9110
Function
Code for specifying 32 external
input points as a double word
(32 bits) of data.
Code for specifying 32 external
output points as double word
(32 bits) of data.
Code for specifying 32 internal
relay points as double word
(32 bits) of data.
Data memory used in a
program. Data is handled in
32-bit units (double word).
Data memory for storing a
target value of a timer and an
initial value of a counter. Stores
by timer/counter number.
Data memory for storing the
elapsed value during operation
of a timer/counter. Stores by
timer/counter number.
Data memory for storing
specific data. Various settings
and error codes are stored.
DI0 %MD6.0 Used as an address of
memory area and constants
modifier.
Item Number of points
Master control relay points (MCR) 32 points
Number of labels (JP and LOOP) 64 labels
Number of step ladders 128 stages
Number of subroutines 16 subroutines
Number of interrupt programs 7 programs (external: 6, internal: 1)
Item Range g available for use
Matsushita IEC
Decimal constants K−32768 to K32767 (for 16-bit operation) −32768 to 32767 (for 16-bit operation)
Hexadecimal
constants
K−2147483648 to K2147483647
(for 32-bit operation)
−2147483648 to 2147483647
(for 32-bit operation)
H0 to HFFFF (for 16-bit operation) 16#0 to 16#FFFF (for 16-bit operation)
H0 to HFFFFFFFF (for 32-bit operation) 16#0 to 16#FFFFFFFF (for 32-bit
operation)
Floating point type F−1.175494×10 −38 to F−3.402823×10 38 −1.17549410E−38 to −3.402823E38
F1.175494×10 −38 to F3.402823×10 38 1.17549410E−38 to 3.402823E38
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