Mitsubishi Electric MELSEC-L LD75P User Manual page 254

(b) Data registers, timers, and nesting
Device name
Axis 1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
Data register
D15
D16
D17
D18
D19
D20
D21
D23
D24
D25
D26
D27
D32
D79
D50
252
Device
Axis 2 Axis 3 Axis 4

Application
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
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
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
Start number
Error code
Unit setting
Details of storage
([Md.31] Status (bit 3))
([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)

([Md.23] Axis error No.)
([Pr.1] Unit setting)