List Of Devices Used - Mitsubishi Electric MELSECQ Series User Manual

7 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL

7.2 List of devices used

Device
name
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8
X8
Inputs/
X10
outputs
X18
of
QD70
Y8
Y10
Y18
X20
X21
X22
X23
X24
X25
External
input
(command) X26
X27
X28
X29
X2A
X2B
X2C
X2D
M0
M1
M2
M3
M4
M5
M6
Internal
relay
M7
M8
M9
M10
M11
M12
M13
M14
M15
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In "Section 7.4 Positioning control program examples", the used devices are assigned
as indicated in the following table.
The I/O numbers for QD70 indicate those when QD70 is mounted in the 0-slot of the
main base.
If it is mounted in the slot other than the 0-slot of the main base, change the I/O
number to that for the position where QD70 was installed.
In addition, change the external inputs, internal relays and data resisters, according to
the system used.
(1) Inputs/outputs, external inputs, and internal relays of QD70
Device
X0
X1
X2
X9 XA XB XC XD
X11 X12 X13 X14 X15
X19 X1A X1B X1C X1D
Y0
Y9 YA YB YC YD
Y11 Y12 Y13 Y14 Y15
Y19 Y1A Y1B Y1C Y1D
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Application
Module READY signal
Axis error occurrence signal
Axis warning occurrence signal Axis warning occurring
XE XF BUSY signal
X16 X17 Start complete signal
X1E X1F Positioning complete signal
Programmable controller
READY signal
YE YF Positioning start signal
Y16 Y17 Axis stop signal
Y1E Y1F JOG start signal
OPR request OFF command
Machine OPR control
command
Fast OPR control command
Positioning control start
command
Speed-position switching
control command
Speed-position switching
enable command
Speed-position switching
disable command
Positioning control start signal
command
Forward run JOG command
Reverse run JOG command
Speed change command
Restart command
Error reset command
Stop command
Parameter/OPR data setting
complete
OPR request OFF command
OPR request OFF command
pulse
OPR request OFF command
storage
Fast OPR control command
Fast OPR control command
storage
Positioning control start
command pulse
Positioning control start
command storage
JOG operation flag
Speed change command pulse Speed change command given
Speed change command
storage
Restart command pulse
Restart command storage
Axis 1 error occurrence flag
Error reset command pulse
Stop command pulse
MELSEC-Q
Details when ON
QD70 ready
Axis error occurring
BUSY (running)
Start complete
Positioning control complete
Programmable controller CPU
ready
Start being requested
Stop being requested
JOG being started
OPR request OFF being
commanded
Machine OPR control being
commanded
Fast OPR control being
commanded
Positioning control start being
commanded
Speed-position switching control
being commanded
Speed-position switching enable
being commanded
Speed-position switching disable
being commanded
Positioning control start signal
being commanded
Forward run JOG operation being
commanded
Reverse run JOG operation being
commanded
Speed change being commanded
Restart being commanded
Error reset being commanded
Stop being commanded
Parameter/OPR data setting
complete
OPR request OFF being requested
OPR request OFF command given
OPR request OFF command held
Fast OPR control being requested
Fast OPR control command held
Positioning control start command
given
Positioning control start command
held
JOG operation being performed
Speed change command held
Restart command given
Restart command held
Axis 1 error occurring
Error reset command given
Stop command given
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