Estun ProNet-08A - Position Homing Control (Homing Function)

ProNet Plus Series AC Servo User's Manual
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4.6.9 Position Homing Control (Homing Function)
In position control mode, the servomotor always needs to operate at a fixed position. This position is normally regarded as
the zero position. When the host controller is turned on, the zero position adjustment is required before processing. This
zero position will be regarded as the reference point. ESTUN servo drives can perform this function by the homing
function.
(1)Homing Mode Setting
Para. No.
Description
Pn689
b.□□□0
Homing in the forward direction
b.□□□1
Homing in the reverse direction
b.□□0□
Return to search C-Pulse when homing
b.□□1□
Directly search C-Pulse when homing
b.□0□□
Homing function disabled
b.□1□□
Homing triggered by SHOM signal(rising edge)
·Applicable control mode:position control
·Homing operation can only be operated when /COIN is ON.
·Pulses sent from the host controller is disabled when homing
·Homing operation is disabled when in switching control mode.
·Control mode switching is not allowed during homing.
·After changing these parameters, turn OFF the main circuit and control power supplies and then turn
them ON again to enable the new settings.
·A parameter can be used to re-allocate input connector number for the SHOM and ORG signals. Refer
to 3.2.2 I/O Signal Names and Functions.
(2)Related Parameter
Pn685
Speed of finding reference point(Hitting the origin signal ORG)
Setting Range
Setting Unit
Factory Setting
Setting Validation
0~3000
rpm
1500
Immediately
Pn686
Speed of finding reference point(Leaving the origin signal ORG)
Setting Range
Setting Unit
Factory Setting
Setting Validation
0~200
rpm
30
Immediately
Pn690
Number of error pulses during homing
Setting Range
Setting Unit
Factory Setting
Setting Validation
0~9999
10000P
0
Immediately
Pn691
Number of error pulses during homing
Setting Range
Setting Unit
Factory Setting
Setting Validation
0~9999
1P
0
Immediately