Panasonic FP7 Series Command Reference Manual page 65

No. Symbol
of
Global
bits
DT
LD
UM
SD
WI
WO
TS
TE
32 CS
CE
I0 to IE
(Note 1) Figures in the table indicate the number of devices that can be used in a program. The actual number
of input/output points that can be used varies depending on the configuration.
(Note 2) Operation devices are categorized into "hold type", which memorizes the status immediately before
power failure or switch to the PROG. mode, and "non-hold type", which resets the status. Non-hold
area is cleared to zero when the unit is powered on or the mode is switched between PROG and
RUN.
Types of operation devices
Internal relay (R), Data register (DT), Link relay (L), Link
register (LD)
Counter (C), Counter set value (CS), Counter set value
(CE), Error alarm relay (E)
Inputs (X), Outputs (Y), Timers (T), Timer set values (TS),
Timer elapsed values (TE), Pulse relays (P), Direct inputs
(IN), Direct outputs (OT), Index registers (I), Unit
memories (UM), System data registers (SD)
(Note 3) Direct input (IN), direct output (OT), and unit memory (UM) are used by specifying unit slot numbers
and memory addresses to be controlled by instructions.
WUME-FP7CPUPGR-12
Name
Local
_DT Data register
_LD Link register
- Unit memory
- System data
- Direct input
- Direct output
Timer set
_TS
value
Timer
_TE elapsed
value
Counter set
_CS
value
Counter
_CE elapsed
value
Index
- modification
register
Points Range:
Maximum 0 to
1M words 999423
16384 words 0 to 16383
Maximum 0 to
512 kw/unit 524287
Approx. 80
-
words
Maximum 62
0 to 62
words
Maximum 62
0 to 62
words
4096 double
0 to 4095
words
4096 double
0 to 4095
words
1024 double
0 to 1023
words
1024 double
0 to 1023
words
15 double
I0 to IE
words
2.3 Operation device list
Description
Data memory used in program
Shared data memory used for a PLC
link
Device for accessing the unit memory
of an intelligent unit. Its size varies by
unit, and is allocated by default.
Data memory for storing specific
data. Various settings and error codes
are stored.
Device for input/output processing
during operation in word units,
independent of normal I/O refresh.
Data memory for storing the target
value of a timer. It corresponds to the
timer number.
Data memory for storing the elapsed
value of a timer. It corresponds to the
timer number.
Data memory for storing the target
value of a counter. It corresponds to
the counter number
Data memory for storing the elapsed
value of a counter. It corresponds to
the counter number
Register used for modifying memory
area addresses and/or constants.
Setting of hold or non-hold type
Can be specified as a hold or non-hold
type, using the tool software.
Hold type
Non-hold type
2-13