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MELSEC-Q
9 PARAMETER LIST
9
Table 9.1 Parameter List
Item Parameter No. Description
PLC name —
Designate the label and comment for the CPU module to be used.
These settings do not affect CPU operation
Label 0000
H
Designates the label setting (name and use).
Comment 0001
H
Designates the comment setting.
PLC system —
These are the settings required for using the CPU module.
Default values are available for PLC control.
Low Speed
Timer limit
setting
High Speed
1000
H
Designates the low speed/high speed timer settings
RUN-PAUSE contacts 1001
H
Designates the contact which controls the CPU module's
RUN/PAUSE operation.
Remote reset 1002
H
Enables/disables the remote reset operation from the GX
Developer.
Output mode at STOP to RUN 1003
H
Designates the output(Y) mode at STOP-RUN switching.
Floating point arithmetic
processing
1004
H
Specifies whether to perform floating-point arithmetic processing
with double precision.
Intelligent functional module
setting (interrupt pointer setting)
100A
H
Specifies the assignment of interrupt pointers (I50 to I255), leading
I/O Nos. and leading SI Nos. of an intelligent function module.
Common pointer 1005
H
Designates the common pointer "first No.".
Number of empty slots 1007
H
Designates the number of empty slot points in the main/extension
base units.
Interrupt counter
start No.
Designates the interrupt counter "first No."
Fixed scan interval
1008
H
Specifies time intervals at which to execute interrupt pointers (I28
to I31).
X input 100F
H
Y output 1010
H
Buffer read 1011
H
System
interrupt
settings High
speed
interrupt
setting
Buffer write 1012
H
Sets the fixed-cycle interval, high speed I/O refresh setting, and
high speed buffer transfer setting of the high speed interrupt
pointer I49.
Interrupt program/fixed scan
program setting
1008
H
Specifies whether to perform the high speed execution of an
interrupt program.
Module synchronization 100C
H
Specifies whether to bring the start of a CPU module into
synchronization with the start of an intelligent function module.
A-PLC 100D
H
Specifies whether to use MELSEC-A Series special relays/special
registers (SM1000/SD1000 to SM1299/SD1299).
PLC file — Designates the various files used in the CPU module.
File register 1100
H
Designates the file for file registers to be used in the program.
Comment file used in a command 1101
H
Designates the file for comments to be used in the program.
Initial Device value 1102
H
Designates the file for the device initial values to be used in the
CPU module.
File for local device 1103
H
Designates the file for local devices to be used in the program.