Command Generation Axis; Overview Of Command Generation Axis - Mitsubishi Electric R32MTCPU Programming Manual

4.2

Command Generation Axis

Overview of command generation axis

Command generation axis is the axis that performs only the command generation. It can be controlled independently with the
axis to which the servo amplifier is connected. It is used to drive the input axis by the servo program or JOG operation.
The command generation axis can be controlled or the state of command generation axis can be monitored after Multiple
CPU system's power ON.
Control method for command generation axis
The command generation axis uses the servo program within the range assigned to the command generation axis program
with the command generation axis program allocation setting of MT Developer2. JOG operation can be executed with
Forward rotation JOG command/Reverse rotation JOG command of command generation axis.
The controls that can be used with command generation axis are shown below.
: Usable, : Unusable
Control mode
Linear control
Circular interpolation control
Helical interpolation control
Fixed-pitch feed
Continuous trajectory control
Speed control ()
Speed control ()
Speed/position switching control
Position follow-up control
Speed control with fixed position stop
Simultaneous start
JOG operation Individual start
Simultaneous start
Manual pulse generator operation
High-speed oscillation
Home position return
Speed-torque control
Pressure control
For the servo instruction data item of command generation axis, "torque limit value" and "deceleration processing on STOP
input" cannot be set. The items other than that can be set.
Refer to the following for details of servo instruction.
 MELSEC iQ-R Motion controller Programming Manual (Positioning Control)
Servo instruction
ABS-1 ABS-2 ABS-3
INC-1 INC-2 INC-3
ABS circular INC circular
ABS helical INC helical
FEED-1 FEED-2 FEED-3
CPSTART1 CPSTART2 CPSTART3
VF VR
VVF VVR
VPF VPR VPSTART
PFSTART
PVF PVR
START
OSC
ZERO
ABS-4
INC-4
Usable/unusable


















4 INPUT AXIS MODULE
4.2 Command Generation Axis
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