Mitsubishi Melsec-Q QD75D1, User Manual

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MELSEC-Q
12 CONTROL SUB FUNCTIONS
(2) Preparation
Prepare the absolute position detection system taking care of the following.
Component Details
1) Servo amplifier
• Use a Mitsubishi General-Purpose AC Servo which has an
absolute position detection function (absolute position data
transference protocol) equivalent to that of MR-J3- A).
• Install the battery to the servo amplifier.
• Validate the absolute position detection function of the
servo amplifier.
Refer to the servo amplifier manual for details.
2) Servomotor
• Use a servomotor with absolute position detector.
Refer to the servomotor manual for details.
3) Detector cable
• Add a battery power connection cable (BAT/LG signal) for
wiring the incremental detector cable.
Refer to the cable operation manual for details.
4) Programmable controller system
• Carry out the transmission and receiving of the absolute
position detection data by the I/O modules (input 3
points/output 3 points).
• As input/output modules, use the "16 point input module"
and "16 point output module".
• Place the 3 points of input signals so that the is the
same among the input number 0 to F. The same
for the 3 points of output signals.