Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

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94
5. Settings
Digitax SF I
nstruction Man
ual
５. Parameters
No. 648.0
Homing:
Rapid speed
Range Default Characteristics
1 to Motor max rotational speed
500
[
rpm]
Function
Use
Specify the speed value for rough approach motion before the home reference
signal is detected.
Time
Homing:
Rapid speed (No.648.0)
Speed
Homing:
Creep speed(No.649.0)
Homing:
Acceleration/Deceleration time(No.650.0)
OFF
ON
OFF ON
OFF ON
Homing Start Signal
Home Reference Signal１
Home Reference Signal 2
No. 649.0
Homing:
Creep speed
Range Default Characteristics
1 to Motor max rotational speed
10
[
rpm
]
Function
Use
Specify the speed for careful approach after the home signal is detected.
To improve accuracy to detect the home reference signal, select a lower speed.
Prerequisite Homing: Creep speed switch（647.1）：１（Move）
Related To No. 645.0, No. 647.1, No. 648.0
No. 650.0
Homing:
Acceleration/Deceleration time
Range Default Characteristics
0 to 5,000
30
[
ms
]
Function
Use
Set Acceleration/Deceleration Time for homing.
This item indicates time amount for a speed to change 1,000
rpm
.
Applies to Rapid Speed (648.0) and Creep Speed (649.0)
Remark
If the load is more than 10 times of inertia ratio, set this parameter to a value larger than the default.
Otherwise, vibration may occur.
No. 651.0
Homing:
Amount of home position shift
Range Default Characteristics
0 to 1,000,000,000
0
[command pulse]
Function
Use
Use this parameter to set shift amount from home signal or encoder Z-phase to home.
Related To No. 646.0
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