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OMRON Sysdrive 3G3HV - Detector Cooling Section

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Note The acceleration time and deceleration time of the Inverter will increase by the S-shaped<br />

characteristic time set with n023.<br />

Output<br />

frequency<br />

With no S-shaped<br />

characteristic<br />

S: S-shaped characteristic time<br />

Time<br />

n024<br />

Unit of Frequency Reference<br />

Setting range 0 to 3,999 Unit --- Default setting<br />

0<br />

• Set the unit of the frequency references set or checked with the Digital<br />

Operator.<br />

Set Values<br />

Set<br />

Description<br />

value<br />

0 0.1-Hz units<br />

1 0.1% units based on the maximum frequency as 100%.<br />

2 to 39 r/min (r/min = 120 x frequency/n024<br />

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

40 to<br />

3,999<br />

Determine the display method of the maximum frequency set with n012. A frequency less<br />

than the maximum frequency will be displayed proportionally.<br />

Example: Set n024 to 1100 so that “10.0” will be displayed at the maximum frequency.<br />

10.0 →1100<br />

Value with no decimal point.<br />

Decimal point position<br />

n025 Frequency Reference 1<br />

Setting range<br />

0 to maximum<br />

frequency<br />

Unit Set with n024 Default setting<br />

6.0<br />

n026 Frequency Reference 2<br />

Setting range<br />

0 to maximum<br />

frequency<br />

Unit Set with n024 Default setting<br />

0.0<br />

n027 Frequency Reference 3<br />

Setting range<br />

0 to maximum<br />

frequency<br />

Unit Set with n024 Default setting<br />

0.0<br />

n028 Frequency Reference 4<br />

Setting range<br />

0 to maximum<br />

frequency<br />

Unit Set with n024 Default setting<br />

0.0<br />

• Set frequency references 1 to 4.<br />

• The multi-step speed command must be selected to use frequency<br />

references 2 to 4.

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