List Of Devices Used - Mitsubishi Electric QD70D4 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
Inputs
X18 X19
Inputs/
outputs X20 X21
of
X28 X29
QD70D
Y18 Y19
Outputs
Y20 Y21
Y28 Y29
X30
X31
X32
X33
X34
X35
X36
External input
X37
(command)
X38
X39
X3A
X3B
X3C
X3D
X3E
X3F
7 - 3
In "Section 7.4 Positioning control program examples", the used devices are assigned
as indicated in the following table.
The I/O numbers for QD70D indicate those when QD70D 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 QD70D was installed.
In addition, change the external inputs, internal relays and data resisters, according to
the system used.
(1) Inputs/outputs, external inputs of QD70D
Device
X10
X11
X12
X1A X1B X1C X1D
X22 X23 X24 X25
X2A X2B X2C X2D
Y10
Y1A Y1B Y1C Y1D
Y22 Y23 Y24 Y25
Y2A Y2B Y2C Y2D
–
Application
Module READY signal
Axis error occurrence signal
Axis warning occurrence signal Axis warning occurring
X1E X1F BUSY signal
X26 X27 Start complete signal
X2E X2F Positioning complete signal
PLC READY signal
Y1E Y1F Positioning start signal
Y26 Y27 Axis stop signal
Y2E Y2F 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
Target position change
command
Current value changing
command
MELSEC-Q
Details when ON
QD70D ready
Axis error occurring
BUSY (running)
Start complete
Positioning control complete
PLC 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
Target position change
command
Current value changing
command
7 - 3