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OMRON Sysdrive 3G3HV - Detector Cooling Section

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Function No. Name Description Setting<br />

range<br />

Accelera-<br />

n019 Acceleration<br />

The time required for the output frequency 0.0 to<br />

tion/Decel-<br />

time 1 to be 100% from 0% of the maximum fre-<br />

3,600<br />

eration time<br />

quency.<br />

[10.0]<br />

selection<br />

S-shaped<br />

characteristic<br />

time<br />

selection<br />

Frequency<br />

reference<br />

selection<br />

n020<br />

n021<br />

n022<br />

n023<br />

n024<br />

Deceleration<br />

time 1<br />

The time required for the output frequency<br />

to be 0% from 100% of the maximum frequency.<br />

Acceleration<br />

time 2<br />

Deceleration<br />

time 2<br />

S-shaped<br />

characteristic<br />

time<br />

selection<br />

Unit of frequency<br />

reference<br />

[0]<br />

0 to<br />

maxi-<br />

mum<br />

fre-<br />

quency<br />

Frequency<br />

reference<br />

n025 Frequency<br />

reference 1<br />

selection n026 Frequency<br />

reference 2<br />

n027 Frequency<br />

reference 3<br />

n028 Frequency<br />

reference 4<br />

n029 Inching frequency<br />

reference<br />

Output frequency<br />

n030 Output fre-<br />

limit<br />

quency up-<br />

selection<br />

per limit<br />

n031<br />

Output frequency<br />

lower limit<br />

Valid if acceleration/deceleration time<br />

switching command is selected for multifunction<br />

input.<br />

Valid if acceleration/deceleration time<br />

switching command is selected for multifunction<br />

input.<br />

0: No s-shaped characteristic time<br />

1: 0.2 s<br />

2: 0.5 s<br />

3: 1.0 s<br />

Set frequency reference using the unit set<br />

with n024.<br />

Frequency reference with multi-step speed<br />

command 1 turned ON.<br />

Frequency reference with multi-step speed<br />

command 2 turned ON.<br />

Frequency reference with multi-step speed<br />

command 1 and 2 turned ON.<br />

Frequency reference with inching command<br />

turned ON.<br />

Set output frequency upper limit with 1%<br />

units based on max. frequency set with<br />

n012 as 100%.<br />

Set output frequency lower limit with 1%<br />

units based on max. frequency set with<br />

n012 as 100%.<br />

0.0 to<br />

3,600<br />

[10.0]<br />

0.0 to<br />

3,600<br />

[10.0]<br />

0.0 to<br />

3,600<br />

[10.0]<br />

0 to 3<br />

[1]<br />

0 to<br />

3,999<br />

0: 0.1-Hz units<br />

1: 0.1% units<br />

2to 39: r/min<br />

(r/min = 120 x frequency/n024<br />

Set n024 to the number of poles of<br />

the motor.)<br />

40 to 3,999: Determine the display method<br />

of the maximum frequency<br />

set with n012.<br />

Example: Set n024 to 1100<br />

so that “10.0” will be displayed<br />

at the maximum frequency.<br />

[n026,<br />

n029:<br />

60 6.0,<br />

others:<br />

0.0]<br />

0 to<br />

100<br />

[100]<br />

0 to<br />

100<br />

[0]<br />

User<br />

setting

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