Instruction manual

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5. OPERATION AND FUNCTIONS
(3) When using the positioning module QD 75MH
The following shows the zeroing dog type home position return when using the incremental linear encoder
on QD75MH1/QD75MH2/QD75MH4.
ON
OFF
3)
2)
Home position return operation
Zeroing dog signal
Linear servo motor position
1)
Home position return speed
Home position return direction
Creep speed
JOG operation
Stroke end
Linear encoder home position
Home position
Home position returnable area
Home position nonreturnable area
1) If the position at the power-on is not within the home position returnable area as shown above, move
it once to the home position returnable area with the JOG operation from the controller, etc.
2) Set the following zero point reset request to ON.
Buffer memory address
Setting item Setting description Setting value
Initial
value
Axis No. 1 Axis No. 2 Axis No. 3 Axis No. 4
Set in decimal number.
Setting value
K
Zero point reset
request
In the system using the
incremental linear encoder
system, perform the home
position return and turn this
request on at the same time.
Zero point setting request
1: Setting request ON
0 1557 1657 1757 1857
3) Execute the home position return.