Mitsubishi A2USCPU(S1), User Manual

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CPU MODULE 4.
(1) Parameter setting items, setting ranges and contents of auto refresh, as well as the
buffer memory address of the master module which is used for exchanging data with
the CPU modules are shown below.
Set the parameters for the number of use of the A1SJ71PT32-S3/AJ71PT32-S3
master modules.
(To the next page)
I/O signal
from the
master
module
Buffer memory
address of the
master module
Item Setting range Description
– –
Number of
master
modules
1 to 8 module(s) • Sets the total number of use of the master modules.
– –
Head I/O No.
Number of I/O points of
CPU module
• Sets the head I/O number where the master module is
installed.
– –
Model
classification
of MINI/MINI-
S3
• MINI or MINI-S3
• MINI ...... In I/O mode (occupies 32 points)
• MINI-S3 ...... In expansion mode (occupies 48 points)
–
0
Total number
of remote I/O
stations
*2
0 to 64 station(s)
• Set only when MINI is set.
• In MINI-S3, since the number of master module's initial
ROMs becomes valid, the setting is not necessary.
(When the setting is executed, ignore it).
–
110 to 141
Storage
device for
received data
• X
• M, L, B, T, C, D, W, R,
none (Bit device:
multiples of 16)
• Sets the devices to store the received/send data for
batch refresh.
• Specify the head number of the device.
• Occupies a part of the device area as the auto refresh
area from the head of the device for the number of
stations. (When setting the total number of remote I/O
stations to 64, occupies 8 points/station
64
stations=512 points: bit device.)
*2
• Use of X/Y remote I/O range is recommended for
devices.
–
10 to 41
Send data
storage
device
• Y
• M, L, B, T, C, D, W, R,
none (Bit device:
multiples of 16)
–
1
Number of
retries
0 to 32 times
• Sets the number of retries upon the communication
errors occurrence.
• Error is not output when the communication is restored
within the number of the retries set.