Relays, Memory Areas And Constants - Panasonic FP E Series User Manual

10.3 Relays, Memory Areas and Constants

FPΣ 32k type
Item
Note1)
External input
External output
Note2)
Internal relay
Note2)
Link relay (L)
Note2)
Timer (T)
Note2)
Counter (C)
Special internal relay
(R)
Note1)
External input
External output
(WY)
Note2)
Internal relay
Link relay (WL)
Note2)
Data register
Note2)
Link register
Timer/Counter set value
Note2)
area (SV)
Timer/Couner elapsed
Note2)
value area
Special data register
(DT)
Index register (I)
Master control relay
points (MCR)
Number of labels
(JP and LOOP)
Number of step ladders
Number of subroutines
Number of interrupt
programs
10-14
Number of points and
range of memory area
available for use
C32T
C32TTM
512 points
(X)
(X0 to X31F)
512 points
Note1)
(Y)
(Y0 to Y31F)
(R) 1568 points (R0 to R97F)
1024 points (L0 to R97F)
1024 points (T0 to
T1007/C1008 to C1023)
176 points (R9000 to R910F)
32 words
(WX) (WX0 to
WX31)
32 words
Note1)
(WY0 to
WY31)
(WR) 98 words (WR0 to WR97)
64 words (WL0 to WL63)
32765 words (DT0 to
(DT)
DT32764)
(LD) 128 words (LD0 to LD127)
1024 words (SV0 to SV1023)
1024 words (EV0 to EV1023)
(EV)
260 words (DT90000 to
DT90259)
14 words (I0 to ID)
256
256
1000 stages
100 subroutines
9 programs (8 external input points "X0 to X7", 1 periodical interrupt point "0.5
ms to 30s")
C32T2
C23T2TM
C24R2
C24R2TM
C28P2
C28P2TM
1184 points
Turns on or off based on external input.
(X0 to X73F)
1184 points
Externally outputs on or off state
(Y0 to Y73F)
Relay which turns on or off only within
program.
This relay is a shared relay used for PLC link.
This goes on when the timer reaches the
specified time. It corresponds to the timer
number.
Note3)
This goes on when the timer increments. It
corresponds to the timer number.
Relay which turns on or off based on specific
conditions and is used as a flag.
74 words
Code for speciyfying 16 external input points
(WX0 to
as one word (16 bits) of data.
WX73)
74 words
Code for specifying 16 external output points
(WY0 to
as one word (16 bits) of data.
WY73)
Code for specifying 16 internal relay points as
one word (16 bits) of data.
Code for specifying 16 link relay points as
one word (16 bits) of data.
Data memory used in program. Data is
handled in 16-bit units (one word).
This is a shared data memory which is used
within the PLC link. Data is handled in 16-bit
units (one word).
Data memory for storing a target value of a
timer and setting 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.
Register can be used as an address of
memory area and constants modifier.
Function