Nova Electronics MR210AU, User Manual

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If speed multiplier is 10,
Setting value for acceleration rate A
＝
65,000
／
( 125
×
10 )
＝
52
Setting value for start speed SV
＝
500
／
10
＝
50
Setting value for drive speed V ＝ 20,000 ／ 10 ＝ 2,000
■ Deceleration Rate
Deceleration Rate is the parameter used as deceleration rate at deceleration in acceleration driving.
Display Setting Range Default
Deceleration Rate 1 ～ 8000 400
If the value for deceleration rate is D, actual deceleration rate will be as follows:
Deceleration Rate (pps/sec)
＝
D
×
125
×
Speed Multiplier
In default mode setting, Deceleration Value is set to Accel, therefore, acceleration rate is also used at deceleration and driving
becomes symmetry trapezoidal. If the user wants to perform non-symmetry trapezoidal driving, change Deceleration Value to
Decel in mode setting and set this deceleration rate.
■
Start Speed
This is the speed at the start of acceleration/deceleration driving and at the end of driving.
Display Setting Range Default
Start Speed 1
～
8000 50
Actual start speed is the value which multiplies the start speed value by speed multiplier.
Start Speed (pps) ＝ SV × Speed Multiplier
When drive speed is larger than this start speed, acceleration/deceleration driving is performed. In this case, the parameter of
acceleration/deceleration rate must be set. When drive speed is smaller than the start speed, constant speed driving starts instead of
acceleration/deceleration. Home search at high-speed is as well.
■
Drive Speed 1~4
Drive speed is the speed of constant speed period in acceleration/deceleration driving.
Display Setting Range Default
Drive Speed 1
Drive Speed 2
Drive Speed 3
Drive Speed 4 1
～
8000
1 ～ 8000
1
～
8000
1
～
8000
10
100
1000
8000
Each axis can set four types of drive speed. The user selects one drive speed from four types for driving.
Actual drive speed is the value which multiplies the drive speed value by speed multiplier.
Drive Speed (pps)
＝
V
×
Speed Multiplier
When drive speed is larger than the start speed, acceleration/deceleration driving is performed. In this case, the parameter of
acceleration/deceleration rate must be set. When drive speed is smaller than the start speed, constant speed driving starts instead of
acceleration/deceleration.
■
Post Timer 1~3
Post timer is the waiting time until next command starts after execution of drive commands such as ABS, INC for program
operation. Three types of post timer can be registered.