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Chapter 5 Data Used for Positioning Control
Storage item Storage details
[Md.28] Axis feedrate
The speed which is actually output as a command at that time in each axis is
stored. (May be different from the actual motor speed)
"0" is stored when the axis is at a stop.
Refresh cycle: Operation cycle
[POINT]
Refer to "[Md.22] Feedrate"
[Md.29] Speed-position switching
control positioning amount
The movement amount for the position control to end after changing to position
control with the speed-position switching control is stored.
When the control method is "Reverse run: position/speed", the negative value is
stored.
Refresh cycle: Immediate
[Md.30] External input signal
The ON/OFF state of the external input signal is stored.
The following items are stored.
Lower limit signal
Upper limit signal
Stop signal
External command signal/switching signal
Near-point dog signal
:
This area stores the states of the external input signal (QD77MS), external
input signal (servo amplifier) or buffer memory of QD77MS set by "[Pr.80]
External input signal selection".
:
This area stores the states of the external input signal (QD77MS) or buffer
memory of QD77MS set by "[Pr.80] External input signal selection".
Refresh cycle: Operation cycle