Mitsubishi Q00JCPU User Manual page 656

10
DEVICE EXPLANATION
Basic model QCPU
128 points, starting from the set counter number, are
used as interrupt counters.
When the first interrupt counter No. is set to C300,
C300 to 427 are used as interrupt counters.
C300 I0
C301 I1
C302 I2
Interrupt counter (128 points)
C427 I127
Values corresponding to
the interrupt counter No.
10
- 41 10.2 Internal User Devices
10.2.11 Counter (C)
(c) Setting the interrupt counter
In order to use interrupt counters, set Interrupt counter start No. at the "PLC
system" tab screen in the "(PLC) Parameter" dialog box.
The number of points indicated in Table10.8 starting from the set counter number
is used as interrupt counters.
Table10.8 Number of interrupt counter points of each CPU module
In order to use an interrupt counter, an "interruption permitted" status must be
established by E1 instruction at the main routine program.
High Performance model QCPU,
Process CPU, Redundant CPU
256 points, starting from the set counter number, are used as
interrupt counters.
When the first interrupt counter No. is set to C300, C300 to 555
are used as interrupt counters.
C300 I0
C301 I1
C302 I2
C555 I255
Interrupt counter (256 points)
Values corresponding to
the interrupt counter No.