Mitsubishi Electric MELSEC iQ-FX5 User Manual page 545

Data registers and timers
Device name Device
Axis 1 Axis 2
Data register D0 
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D31
D32
D34
D35
D36
D38
D40
D50
D51
Application
Axis 3 Axis 4
Home position return 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
Acceleration time setting (low-order 16 bits)
Acceleration time setting (high-order 16 bits)
Deceleration time setting (low-order 16 bits)
Deceleration time setting (high-order 16 bits)
Acceleration/deceleration time change enable
Step mode
Step valid flag
Step start information
Target position (low-order 16 bits)
Target position (high-order 16 bits)
Target speed (low-order 16 bits)
Target speed (high-order 16 bits)
Target position change request
Completion status
Start No.
Completion status
Teaching data
Positioning data No.
Completion status
Completion status
Unit setting
Unit magnification
11.4 Positioning Program Examples (For Using Buffer Memory)
Storage details
[Md.31] Status: b3
[Cd.25] Position-speed switching control
speed change register
[Cd.23] Speed-position switching control
movement amount change register
[Cd.16] Inching movement amount
[Cd.17] JOG 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
[Cd.10] New acceleration time value
[Cd.11] New deceleration time value
[Cd.12] Acceleration/deceleration time
change during speed change, enable/
disable selection
[Cd.34] Step mode
[Cd.35] Step valid flag

[Cd.27] Target position change value (New
address)
[Cd.28] Target position change value (New
speed)
[Cd.29] Target position change request
flag







[Pr.1] Unit setting
[Pr.4] Unit magnification (AM)
11 PROGRAMMING
11
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