Panasonic FP Series - Page 1267

Appendix Programming Information
1266
Available address area Type Memory
size
F/P IEC
Function
External input relays 2048 X0–X127F %IX0.0–
%IX127.15
Turn on or off based on external
input.
Pulse relays 1024 P0–P63F %MX11.0.0–
%MX11.63.15
Turn on for one scan only. Used
internally by the PLC program.
Special internal relays 176 R9000–R910F %MX0.900.0–
%MX0.910.15
Turn on or off based on specific
conditions. Used internally as a
flag.
Memory area [words]
Available address area Type Memory
size
F/P IEC
Function
External input relays 128 WX0–WX127 %IW0–
%IW127
Code for specifying 16 external
input points as one word (16 bits)
of data.
External output relays 128 WY0–WY127 %QW0–
%QW127
Code for specifying 16 external
output points as one word (16
bits) of data.
Internal relays 253 WR0–WR252 %MW0.0–
%MW0.252
Code for specifying 16 internal
relays as one word (16 bits) of
data.
Link relays 128 WL0–WL127 %MW7.0–
%MW7.127
Code for specifying 16 link relays
as one word (16 bits) of data.
Data registers
1)
6000 DT0–DT5999 %MW5.0–
%MW5.5999
Data memory used in a program.
Data is handled in 16-bit units
(one word).
Link registers
1)
256 LD0–LD255 %MW8.0–
%MW8.255
Data memory shared by multiple
PLCs connected using PLC link.
Data is handled in 16-bit units
(one word)..
Timer/counter set value
area
1)
1024 SV0–SV1023 %MW3.0–
%MW3.1023
Data memory for storing the set
values of timers or counters. The
values are stored by
timer/counter number.
Timer/counter elapsed
value area
1)
1024 EV0–EV1023 %MW4.0–
%MW4.1023
Data memory for storing the
elapsed values during operation
of timers or counters. The values
are stored by timer/counter
number.
12k type 14333 FL0–FL14332 %MW9.0–
%MW9.14332
File
registers
1)
3)
32k type
(expanded)
30717 FL0–FL30716 %MW9.0–
%MW9.30716
Data memory used in a program.
Data is handled in 16-bit units
(one word).
Special data registers 256 DT90000–
DT90255
%MW5.90000–
%MW5.90255
Data memory for storing settings
and error codes.
Index registers 14 I0–ID %MW6.0–
%MW6.13
Data memory used to modify
constants and memory area
addresses.
Memory area [double words]
Available address area Type Memory
size
F/P IEC
Function
External input relays
1)
64 DWX0–DWX72 %ID0–
%ID72
Code for specifying 32 external
input points as a double word (32
bits) of data.
External output relays
1)
64 DWY0–DWY72 %QD0–
%QD72
Code for specifying 32 external
output points as a double word
(32 bits) of data.