Mitsubishi Q02HCPU User Manual

App - 67
Appendix 2 Special Register List
APPENDICES
*9: Function version is B or later.
*11: The module whose first 5 digits of serial No. is "04012" or later.
*12: The module whose first 5 digits of serial No. is "07032" or later.
*13: The module whose first 5 digits of serial No. is "09012" or later.
TableApp.25 Special register
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD778
Refresh
processing
selection when
the COM
instruction is
executed
b0 to b14:
0: Do not
refresh
1: Refresh
b15 bit
0: Communication
with CPU
module is
executed
1: Communication
withCPU
module is
nonexecuted
• Selects whether or not the data is refreshed when the COM instruction is
executed.
• Designation of SD778 is made valid when SM775 turns ON.
• Refresh between multiple CPUs by COM instruction is performed under
the following occasion.
Receiving operation from other device: b4 of SD778(refresh in the CPU
shared memory) is turned to 1.
Sending operation from host CPU : b15 of SD778(communication with
peripheral device is executed/nonexecuted) is turned to 0.
UNew
Q00J/Q00/Q01
*9
Qn(H)
*11
• Selects whether or not the data is refreshed when the COM instruction is
executed.
• Designation of SD778 is made valid when SM775 turns ON.
• Refresh between multiple CPUs by COM instruction is performed under
the following occasion.
Receiving operation from other device: b4 of SD778(refresh in the CPU
shared memory) is turned to 1.
Sending operation from host CPU : b15 of SD778(communication with
peripheral device is executed/nonexecuted) is turned to 0.
• When b2 (refresh of the CC-Link IE controller network and
MELSECNET/H) of SD778 is 1, the CC-Link IE controller network and
MELSECNET/H perform refresh.
Therefore, if there are many refresh points, processing time for the COM
instruction will be extended.
UNew
Qn(H)
*13
QnPH
*12
QnPRH
b0b1b2b3b4b5b14b15
0
to
I/O refresh
CC-Link refresh
MELSECNET/H
refresh
Automatic refresh of
intelligent function
modules
Execution/non-
execution of
communication with
CPU module
Automatic refresh of
CPU shared memory
(Fixed to "0" for
Redundant CPU)
0/1 0/1 0/1 0/1 0/10/1
SD778
b0b1b2b3b4b5b6b14b15
0
to
I/O refresh
CC-Link refresh
0/1 0/10/1 0/1 0/1 0/10/1
SD778
Automatic refresh of
intelligent function
modules
CC-Link IE controller
network or
MELSECNET/H
refresh
Execution/non-
execution of
communication with
CPU module
Reading input/output
from group outside
multiple CPU system
Auto refresh using the
multiple CPU high speed
transmission area of
multiple CPU system

Mitsubishi Q02HCPU Specifications

General

Brand	Mitsubishi
Model	Q02HCPU
Category	Controller
Language	English