9 - 4
9.1 PLC Parameters
9.1.1 Basic model QCPU
9
PARAMETERS
* 1: The Basic model QCPU does not support fixed scan execution type programs.
(3) PLC file
St the file used by the CPU module.
Table9.2 PLC system setting list (Continued)
Item Parameter No. Description Setting range Default value Reference
System
interrupt
setting
Interrupt
counter
start No.
1008
H
Set the start No. of the interrupt
counters.
C0 to 13184 (Can be set up to
the number of counter setting
points - 128)
No setting Section 10.2.11(4)
Fixed scan
interval (n :
28 to 31)
Set the execution intervals of the
interrupt pointers (I28 to 31).
2ms to 1000ms (1ms unit)
I28 : 100ms
I29 : 40ms
I30 : 20ms
I31 : 10ms
Section 10.11
Interrupt program/fixed
scan program setting*1
1008
H
Set whether an interrupt
program is executed at high
speed or not.
Execute at high speed/Do not
execute at high speed
Do not execute at
high speed
Section 3.1.3
Module synchronization 100CH
Set whether a CPU module
startup is synchronized with an
intelligent function module
startup.
Synchronize/Do not synchronize
with intelligent function module
startup
Synchronize with
intelligent function
module startup
----
Figure 9.3 PLC file
Table9.3 PLC file list
Item Parameter No. Description Setting range Default value Reference
Initial device value 1102H
Set the device initial value file
used by the CPU module.
• Not used
•Use
Not used Section 6.26