Mitsubishi Electric MELSEC-Q QD75M User Manual page 261

6 PLC PROGRAM USED FOR POSITIONING CONTROL
Device
name
Axis 1 Axis 2 Axis 3 Axis 4
M34
M35
M36
M37
M38
M39
Internal relay
M40
M41
M42
M50
M54
M56
Device
name
Axis 1 Axis 2 Axis 3 Axis 4
D0
D1
D2
D3
D4
D5
D6
D7
Data register
D8
D9
D10
D11
D12
D13
D14
Device
TEACH1 instruction complete device
TEACH1 instruction error complete
device
PINIT instruction complete device
PINIT instruction error complete device
PFWRT instruction complete device
PFWRT instruction error complete
—
device
Override initialization value
Servo parameter read
Unused
Parameter setting complete device
ERRD complete device
ERRCLR complete device
(2) Data resisters and timers
Device
OPR request flag
Speed (low-order 16 bits)
Speed (high-order 16 bits)
Movement amount (low-order 16 bits)
Movement amount (high-order 16 bits)
Inching movement amount
JOG operation speed (low-order 16 bits)
JOG operation speed (high-order 16
bits)
—
Manual pulse generator 1 pulse input
magnification (low-order)
Manual pulse generator 1 pulse input
magnification (high-order)
Manual pulse generator operation
enable
Speed change value (low-order 16 bits)
Speed change value (high-order 16 bits)
Speed change request
Override value
Application
Application
6 - 8
MELSEC-Q
Details when ON
TEACH1 instruction completed
TEACH1 instruction error completed
PINIT instruction completed
PINIT instruction error completed
PFWRT instruction completed
PFWRT instruction error completed
Override initialization value
Servo parameter read
—
Parameter setting completed
ERRD completed
ERRCLR completed
Details of storage
Md.31
( Status: b3)
Cd.25
( Position-speed switching
control speed change resister)
Cd.23
( Speed-position switching
control movement amount change
resister)
Cd.16
( Inching movement amount)
Cd.17
( JOG operation speed)
Cd.20
( Manual pulse generator 1
pulse input magnification)
Cd.21
( Manual pulse generator
enable flag)
Cd.14
( New speed value)
Cd.15
( Speed change request)
Cd.13
( Positioning operation speed
override value)