Panasonic FP Series User Manual

Appendix Programming Information
1270
Available address area Type Memory
size
F/P IEC
Function
Index registers 7 DI0–DID %MD6.0–
%MD6.13
Data memory used to modify
constants and memory area
addresses.
1)
There are two memory types, the hold type that saves the conditions that exist just before turning the power
off or changing from RUN to PROG mode, and the non−hold type that resets them. The hold and non−hold
type memory areas can be changed by setting the system registers.
2)
The number of points for timer and counter relays can be changed using system register 5. The numbers in
the table are the default settings.
40.7.8 Relays and memory areas for FP10SH
Relays [bits]
Available address area Type Memory
size
F/P IEC
Function
External input relays 8192 X0–X511F %IX0.0–
%IX511.15
Turn on or off based on external
input.
External output relays 8192 Y0–Y511F %QX0.0–
%QX511.15
Turn on or off external outputs
based on the operation result.
Internal relays
1)
14192 R0–R886F %MX0.0.0–
%MX0.886.15
Used internally by the PLC
program to store bit information.
Link relays
1)
10240 L0–L639F %MX7.0.0–
%MX7.639.15
Shared by multiple PLCs
connected using PLC link.
Timer relays
1) 2)
3072 T0–T2999/
C3000–C3071
%MX1.0–
%MX1.2999/
%MX2.3000–
%MX2.3071
Turn on when the value set with
a TM instruction for the timer with
the same number has reached 0.
Counter relays
1) 2)
3072 C3000–C3071/
T0–T2999
%MX2.3000–
%MX2.3071/
%MX1.0–
%MX1.2999
Turn on when the value set with
a CT instruction for the counter
with the same number has
reached 0.
Pulse relays 2048 P0–P127F %MX11.0.0–
%MX11.127.15
Turn on for one scan only. Used
internally by the PLC program.
Error alarm relays 2048 E0–E127F %MX10.0.0–
%MX10.127.15
Turns on in the event of error.
The error history is stored in
dedicated data registers.
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 512 WX0–WX127 %IW0–
%IW127
Code for specifying 16 external
input points as one word (16 bits)
of data.
External output relays 512 WY0–WY127 %QW0–
%QW127
Code for specifying 16 external
output points as one word (16
bits) of data.

Panasonic FP Series Specifications

General

Mounting	DIN rail
Type	PLC
Communication Interface	RS-232, RS-485, Ethernet (depending on model)
Input Voltage	100-240V AC or 24V DC (depending on model)
Output Type	Relay, Transistor
I/O Points	Varies by model
Operating Temperature	0°C to 55°C
Dimensions	Varies by model
Weight	Varies by model