2 HOME POSITION RETURN CONTROL
2.4 Selection of the Home Position Return Setting Condition
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2.4 Selection of the Home Position Return Setting
Condition
Outline of the home position return setting condition
To execute the home position return when selecting "0: Need to pass servo motor Z-phase after power on" with "Function
selection C-4 (PC17)", it is necessary that the servomotor has been rotated more than one revolution and passed the Z phase
(Motor reference position signal) and that the zero point pass signal ([Md.119] Servo status2: b0) has turned ON.
When selecting "1: Not need to pass servo motor Z-phase after power on" with "Function selection C-4 (PC17)", it is possible
to turn the zero point pass signal ([Md.119] Servo status2: b0) ON without passing the zero point.
n: Axis No. - 1
Data setting
To select the "home position return setting condition", set the "servo amplifier" shown in the following table.
Servo parameters are set for each axis.
The "home position return setting condition" is stored into the following buffer memory addresses.
n: Axis No. - 1
*1 Refer to the following for information on the storage details.
Page 444 Servo parameters
Precautions during operation
• Set "Function selection C-4 (PC17)" (transferred the parameter to the servo amplifier from the Simple Motion module), and
then turn off the power supply of the servo amplifier once and switch it on again to make that parameter setting valid.
Monitor item Buffer memory address
[Md.119] Servo status2: b0 2476+100n
Setting item Setting
value
Setting details Buffer memory address
Function selection C-4 (PC17) 0 0: Need to pass servo motor Z-phase
after power on
1: Not need to pass servo motor Z-
phase after power on
28480+100n
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