Mitsubishi QCPU (Q Mode) User Manual

App - 9 App - 9
MELSEC-Q
APPENDICES
Special Relay List (Continued)
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Applicable
CPU
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
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
SM738
MSG instruction
reception flag
OFF: Instruction not
executed
ON : Instruction execution
• Goes ON when MSG instruction is executed.
S
(Instruction
execution)
New
SM774
PID bumpless
processing
OFF: Forces match
ON : Does not force match
• In manual mode, designates whether or not to force the
SV value to match the PV value.
UNew
OFF: Performs link refresh
ON : Performs no link
refresh
• Selects whether only the general data process is
performed for the execution of the COM instruction or the
link refresh process is also performed.
UNew
SM775
Selection of link
refresh
processing during
COM instruction
execution
OFF: Performs all refresh
processes
ON : Performs the refresh
set the SD778
• Selects whether all refresh process or the refresh set with
SD778 is performed when COM instruction is executed.
UNew
QCPU
serial
number
04012 or
later
SM776
Enable/disable
local device at
CALL
OFF: Local device disabled
ON : Local device enabled
• Determines whether to enable/disable the local device in
the program CALLED at CALL.
U (Status
change)
New
SM777
Enable/disable
local device in
interrupt program
OFF: Local device disabled
ON : Local device enabled
• Determines whether to enable/disable the local device at
the execution of interrupt programs.
U (Status
change)
New
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.
U (Status
change)
New QnA
(7) Debug
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Applicable
CPU
Trace preparation • Switches ON when the trace preparation is completed.
S (Status
change)
New QCPU
SM800
Sampling trace
preparation
OFF: Not ready
ON : Ready
• Goes ON when sampling trace is ready
S (Status
change)
New QnA
Trace start
• Trace is started when this relay switches ON.
• Trace is suspended when this relay switches OFF.
(All related special Ms switches OFF.)
U M9047 QCPU
SM801
Sampling trace
start
OFF: Suspend
ON : Start
• Sampling trace started when this goes ON
• Suspended when OFF (Related special M all OFF)
U M9047 QnA
Trace execution
in progress
• Switches ON during execution of trace.
S (Status
change)
M9046 QCPU
SM802
Sampling trace
execution in
progress
OFF: Suspend
ON : Start
• Goes ON during execution of sampling trace
S (Status
change)
M9046 QnA
Trace trigger
• Trace is triggered when this relay switches from OFF to
ON. (Identical to TRACE instruction execution status)
U M9044 QCPU
SM803
Sampling trace
trigger
OFF
ON: Start
• Sampling trace trigger goes ON when this goes from
OFF to ON (Identical to STRA instruction execution
status)
U M9044 QnA
After trace trigger • Switches ON after trace is triggered.
S (Status
change)
New QCPU
SM804
After sampling
trace trigger
OFF: Not after trigger
ON : After trigger
• Goes ON after sampling trace trigger
S (Status
change)
New QnA
Trace completed • Switches ON at completion of trace.
S (Status
change)
9043 QCPU
SM805
Sampling trace
completed
OFF: Not completed
ON : End
• Goes ON at completion of sampling trace
S (Status
change)
9043 QnA

Mitsubishi QCPU (Q Mode) Specifications

General

Brand	Mitsubishi
Model	QCPU (Q Mode)
Category	Controller
Language	English