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Chapter 14 Common Functions
(2) The operation for external signal selection function of virtual servo amplifier
differ from the actual servo amplifier.
Function Operation
External signal selection function
The external signal status immediately after power supply ON is shown below.
• Upper/lower limit signal (FLS, RLS): ON
• Near-point dog signal (DOG): OFF
Change the signal status in "
Md.30 External input signal".
(Refer to "Restrictions (3)" for details.)
(3) The following monitor data of virtual servo amplifier differ from the actual
servo amplifiers. The writing operation is possible in the virtual servo
amplifier.
Buffer memory address
Storage item Storage details
QD77MS2
QD77MS4
QD77MS16
Md.30
External input signal
The external input signal status can be operated by turning
ON/OFF the following signals.
• b0: Lower limit signal
• b1: Upper limit signal
• b6: Near-point dog signal
816+100n 2416+100n
Md.104
Motor current value
"0" is set after immediately power supply ON.
The motor current value can be emulated by changing this
monitor data in user side.
856+100n 2456+100n
n: Axis No.-1
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