Mitsubishi Electric Q06UDVCPU - Page 498

496
(20)CC-Link IE Field Network Basic function
*1 Modules whose serial number (first five digits) is "18112" or later
*2 Built-in Ethernet port LCPU whose serial number (first five digits) is "18112" or later
(21)Built-in I/O function
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Corresponding
CPU
SM1700
Cyclic
transmission
status
Off: Not performed
On: Being performed
• This relay turns on when the cyclic
transmission starts.
• This relay turns off when the cyclic
transmission stops.
S (Every
END
processing)
New
QnUDV
*1
LCPU
*2
SM1704 Data link status
Off: All stations
normal
On: One or more
faulty stations
• This relay turns on when an error exists
even in one slave station.
• The status of each slave station can be
checked in SD1540.
S (Every
END
processing)
New
QnUDV
*1
LCPU
*2
SM1718
Reserved station
specification
status
Off: Not specified
On: Specified
• This relay turns on when even one slave
station is specified as a reserved station
in parameter.
• The station number that is specified as a
reserved station can be checked in
SD1718.
S (Initial) New
QnUDV
*1
LCPU
*2
SM1741
Diagnostic
information
display request
OffOn:Request
issued
OnOff:Completed
• After the END instruction of the scan
where the relay turns on, the diagnostic
information of the slave station specified
in SD1741 is read to SD1742 to SD1773.
• This relay turns off when reading of the
diagnostic information has completed at
END processing.
U/S (During
END
processing)
New
QnUDV
*1
LCPU
*2
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Corresponding
CPU
SM1840 Axis 1 busy
OFF: Not busy
ON: Busy
• This relay turns on when positioning
control, OPR control, JOG operation, or
absolute position restoration is started.
This relay turns off when each control is
completed. In positioning control, this
relay turns off when the axis 1 decelerates
and stops, and then "dwell time" elapsed.
(This relay remains on while positioning
control is being performed.)
• This relay turns off when each control is
ended due to such as an error or stop
operation.
S (Every
END
processing)
New LCPU
SM1841
Axis 1
positioning
completion
OFF: Not completed
ON: Completed
• This relay turns on when OPR control,
position control, or absolute position
restoration is completed.
• This relay turns off when OPR control,
positioning control, absolute position
restoration, or JOG operation is started.
• This relay remains off when JOG
operation is completed.
• This relay remains off when position
control is stopped.
S
(Instruction
execution/
Status
change)
New LCPU
SM1842
Axis 1 OPR
request
OFF: Machine OPR
control completed
ON: Machine OPR
control started
• This relay turns on when the CPU module
is powered on, is reset, or is set from
STOP to RUN; or the drive unit ready
signal turns off; or machine OPR control is
started.
• This relay turns off when machine OPR
control is completed.
S (Every
END
processing)
New LCPU