Mitsubishi Electric Q13UDVCPU - Page 465

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APPENDICES
A
Appendix 2 List of Special Relay Areas
SM323
Presence/absence
of continuous
transition for entire
block
OFF: Continuous
transition not
effective
ON: Continuous
transition
effective
Set the presence/absence of continuous
transition for the block where
"Continuous transition bit" of the SFC
data device has not been set.
U M9103
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
LCPU
SM324
Continuous
transition
prevention flag
OFF: When transition is
executed
ON: When no
transition
• This relay is off while the module is in
the continuous transition mode or
during continuous transition, and is on
when continuous transition is not
executed.
• This relay is always on while the CPU
module is operating not in the
continuous transition mode.
S
(Instruction
execution)
M9104
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
LCPU
S (Status
change)
New
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
SM325
Output mode at
block stop
OFF: OFF
ON: Preserves
Select whether the coil outputs of the
active steps are held or not at the time of
a block stop.
• The initial value is set to off when the
output mode at a block stop is off in the
parameter setting, and it is set to on
when the coil outputs are set to be
held.
• When this relay is turned off, all coil
outputs are turned off.
• When this relay is turned on, the coil
output state is held.
S (Initial)/U M9196
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
LCPU
SM326
SFC device clear
mode
OFF: Clear device
ON: Preserves device
Select the device status at the time of
switching from STOP to program write,
and then to RUN. (All devices except the
step relay)
UNew
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
LCPU
SM327
Output during end
step execution
OFF: Hold step output
turned OFF
(cleared)
ON: Hold step output
held
If this relay is off, the coil output turns off
when the step held after transition (SC,
SE, or ST) reaches the end step.
S (Initial)/U
New
Qn(H)
QnPH
QnPRH
QnU
LCPU
U
Q00J/Q00/Q01
*1
SM328
Clear processing
mode when end
step is reached
OFF: Clear processing
is performed.
ON: Clear processing
is not performed.
Select whether clear processing will be
performed or not if active steps other than
the ones being held exist in the block
when the end step is reached.
• When this relay turns OFF, all active
steps are forcibly terminated to
terminate the block.
• When this relay is ON, the execution of
the block is continued as-is.
• If active steps other than the ones
being held do not exist when the end
step is reached, the steps being held
are terminated to terminate the block.
UNew
Q00J/Q00/Q01
*1
QnU
LCPU
SM329
Online change
(inactive block)
status flag
OFF: Not executed
ON: Being executed
This relay is on while online change
(inactive block) is executed.
S (Status
change)
New
QnU
*8
L06/L26/L26CPU-
BT
*11
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Corresponding
CPU