Panasonic FP Series PLC Programming Manual - CTi Automation

32k type
Relay ay
Memmory
areaa
Item Number of points and range of
memory area available for use
External input
(see note 1) (X)
External output (see
note 1) (Y)
Internal relay
(see note 2) (R)
Link relay
(see note 2) (L)
Timer (see note 2) (T) 1024 points
Counter
(see note 2) (C)
Special internal relay
(R)
External input
(see note 1) (WX)
External output
(see note 1) (WY)
Internal relay
(see note 2) (WR)
1.1 Table of Relays, Memory Areas and Constants
Function
32TH/C32THTM
C32T2H/C32T2HTM
C24R2H/C24R2HTM
C28P2H/C28P2HTM
1184 points (X0 to X73F) Turns on or off based on external input.
1184 points (Y0 to Y73F) Externally outputs on or off state.
4096 points (R0 to R255F) Relay which turns on or off only within
program.
2048 points (L0 to R127F) This relay is a shared relay used for PLC
link.
This goes on when the timer reaches the
(T0 to T1007/C1008 to C1023) specified time. It corresponds to the timer
(see ( note 3) )
number.
Thisgoesonwhenthecounterincrements.
It corresponds to the counter number.
176 points (R9000 to R910F) Relay which turns on or off based on
specific conditions and is used as a flag.
74 words (WX0 to WX73) Code for specifying 16 external input
points as one word (16 bits) of data.
74 words (WY0 to WY73) Code for specifying 16 external output
points as one word (16 bits) of data.
256 words (WR0 to WR255) Code for specifying 16 internal relay points
as one word (16 bits) of data.
Link relay (WL) 128 words (WL0 to WL127) Code for specifying 16 link relay points as
one word (16 bits) of data.
Data register
(see note 2) (DT)
Link register
(see note 2) (LD)
Timer/Counter set
value area
(see note 2) (SV)
Timer/Counter elapsed
value area
(see note 2) (EV)
Special data register
(DT)
32765 words (DT0 to DT32764) Data memory used in program. Data is
handled in 16−bit units (one word).
256 words (LD0 to LD255) This is a shared data memory which is
used within the PLC link. Data is handled
in 16−bit units (one word).
1024 words (SV0 to SV1023) Data memory for storing a target value of
a timer and setting value of a counter.
Stores by timer/counter number.
1024 words (EV0 to EV1023) Data memory for storing the elapsed
value during operation of a timer/counter.
Stores by timer/counter number.
260 words (DT90000 to DT90259) Data memory for storing specific data.
Various settings and error codes are
stored.
Index register (I) 14 words (I0 to ID) Register can be used as an address of
memory area and constants modifier.
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