Mitsubishi Q2ACPU User Manual

App - 56
APPENDICES
(6) Instruction-Related Special Relays
Table App. 2.7. Special relay
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
M9
Corresponding
CPU
SM700 Carry flag
OFF : Carry OFF
ON : Carry ON
• Carry flag used in application instruction
S (Instruction
execution)
M9012 QnA
SM701
Number of output
characters selection
Switching the number of
output characters and the
output pattern
• Used for the PR, PRC, BINDA, DBINDA, BINHA,
DBINHA, BCDDA, DBCDDA, or COMRD instruction
• For details, refer to the QCPU (Q Mode)/QnACPU
Programming Manual (Common Instructions).
UM9049
QnA
Qn(H)
QnPH
QnPRH
QnU
SM702 Search method
OFF : Search next
ON : 2-part search
• Designates method to be used by search instruction.
• Data must be arranged for 2-part search.
UNew QnA
SM703 Sort order
OFF : Ascending order
ON : Descending order
• The sort instruction is used to designate whether
data should be sorted in ascending order or in
descending order.
UNew
QnA
SM704 Block comparison
OFF : Non-match found
ON : All match
• Goes ON when all data conditions have been met for
the BKCMP instruction.
S (Instruction
execution)
New
QnA
SM707
Selection of real
number instruction
processing type
OFF : Speed oriented
ON : Accuracy oriented
• When SM707 is OFF, real number instructions are
processed at high speed.
• When it is ON, real number instructions are
processed with high accuracy.
UNewQ4AR
SM710
CHK instruction
priority ranking flag
OFF : Conditions priority
ON : Pattern priority
• Remains as originally set when OFF.
• CHK priorities updated when ON.
S (Instruction
execution)
New QnA
SM711
Divided transmission
status
OFF : Other than during
divided processing
ON : During divided
processing
• In processing of AD57(S1), goes ON when screen is
split for transfer, and goes OFF when split
processing is completed
S (Instruction
execution)
M9065 QnA
SM712
Transmission
processing selection
OFF : Batch processing
ON : Divided processing
• In processing of AD57(S1), goes ON when canvas
screen is divided for transfer.
S (Instruction
execution)
M9066
QnA
SM714
Communication
request registration
area BUSY signal
OFF : Communication
request to remote
terminal module
enabled
ON : Communication
request to remote
terminal module
disabled
• Used to determine whether communications
requests to remote terminal modules connected to
the AJ71PT32-S3 can be executed or not.
S (Instruction
execution)
M9081
QnA
SM715 EI flag
OFF : During DI
ON : During EI
• ON when EI instruction is being executed.
S (Instruction
execution)
New QnA
SM736
PKEY instruction
execution in progress
flag
OFF : Instruction not
executed
ON : Instruction execution
• ON when PKEY instruction is being executed.
Goes OFF when CR is input, or when input character
string reaches 32 characters.
S (Instruction
execution)
New QnA
SM737
Keyboard input
reception flag for
PKEY instruction
OFF : Keyboard input
reception enabled
ON : Keyboard input
reception disabled
• Goes ON when keyboard input is being conducted.
Goes when keyboard input has been stored at the
CPU.
S (Instruction
execution)
New
QnA
SM738
MSG instruction
reception flag
OFF : Instruction not
executed
ON : Instruction execution
• Goes ON when MSG instruction is executed
S (Instruction
execution)
New QnA
SM774
PID bumpless
processing
(for complete
derivative)
OFF : Matched
ON : Not matched
• Specifies whether to match the set value (SV) with
the process value (PV) or not in the manual mode.
UNew QnA
SM775
Selection of refresh
processing during
COM instruction
execution
OFF : Performs link refresh
ON : Performs no link
refresh
• Select whether link refresh processing will be
performed or not when only communication with the
CPU module is made at the execution of the COM
instruction.
UNew QnA
SM776
Enable/disable local
device at CALL
OFF : Local device disabled
ON : Local device enabled
• Set whether the local device of the subroutine
program called at execution of the CALL instruction
is valid or invalid.
UNew QnA
SM777
Enable/disable local
device in interrupt
program
OFF : Local device disabled
ON : Local device enabled
• Set whether the local device at execution of the
interrupt program is valid or invalid.
UNew
QnA
SM780
CC-Link dedicated
instruction executable
OFF : CC-Link dedicated
instruction executable
ON : CC-Link dedicated
instruction not
executable
• Switches ON when the number of the CC-Link
dedicated instructions that can be executed
simultaneously reaches 32. Switches OFF when the
number goes below 32.
UNew QnA

Mitsubishi Q2ACPU Specifications

General

Brand	Mitsubishi
Model	Q2ACPU
Category	Controller
Language	English