ProNet
Series
AC Servo User's Manual
- 108 -
Speed
(rpm)
Pn 685
Pn 686
ORG
0rpm
SHOM
Rising edge
Encoder C-pulse
Homing offset distance
（
Pn 690
*10000
＋
Pn 691
）
Return to find C-pulse
Begin to counter offset distance after the first C -
pulse is produced when leaving zero posiion .
(3)Input Signal Setting
Type
Signal Connector
Pin
Setting Meaning
Input SHOM Must be allocated by
Pn509,Pn510
ON=
↑(
rising edge
)
Homing is enabled
OFF (not rising edge)
Homing is disabled
Input ORG Must be allocated by
Pn509,Pn510
ON=H
ORG is enabled
OFF=L
ORG is disabled
·
After changing Pn509 and Pn510, turn OFF the main circuit and control power supplies and then turn
them ON again to enable the new settings.
Allocating Homing Output Signal (/HOME)
Parameter
Connector Pin Number
Meaning
+ Terminal
- Terminal
Pn511 H.
□□□8
CN1-11
CN1-12 The signal is output from output terminal CN1-11,12.
Pn511 H.
□□8□
CN1-5
CN1-6
The signal is output from output terminal CN1-5,6.
Pn511 H.
□8□□
CN1-9
CN1-10
The signal is output from output terminal CN1-9,10.
·
After changing Pn510, turn OFF the main circuit, and control power supplies, and then turn them ON again to enable
the new settings.
·
/HOME signal is only enabled at low level.
(4)Description of Homing Operation
Please set Pn689 according to the actual operation in position control mode. When starting the homing function, the
servomotor will run at the speed of Pn685 when detecting the rising edge of SHOM signal; the servomotor will run at the
speed of Pn686 according to the setting of Pn689.1 when detecting the valid ORG signal.
When input ORG and the encoder C-Pulse is being detected, the servo drive will begin to calculate the number of homing
offset pulses. When offset pulses is completed, the servomotor stops and outputs homing completion signal /HOME, then
homing control is completed.
Pn685 (Hitting the origin signal (ORG)) is usually set at high speed, Pn686 (Leaving the origin signal ORG) is usually set
at low speed.
Please be attention that if Pn686 is setting too high, the precision of mechanical zero position will be affected.
After hitting the origin signal ORG, the motor will return to find C-pulse; the figure is shown as below:
Summary of Contents for pronet series
Page 1: ...ProNet SeriesAC Servo User s Manual Version V2 10...
Page 13: ...ProNet Series ACServoUser sManual 11 ProNet 1AD 1ED 2BD ProNet 02B ProNet 04B ProNet 08B...
Page 21: ...ProNet Series ACServoUser sManual 19 ProNet 1AD 1ED 2BD ProNet 02B ProNet E 02B...
Page 22: ...ProNet Series ACServoUser sManual 20 ProNet 04B ProNet E 04B ProNet 08B ProNet E 08B...
Page 193: ......
