Mitsubishi Electric FR-D720-0.1K Instruction Manual page 305

FR-D
700
Instruction Manual Supplement
For the FR-D700 series manufactured in March 2014 or later, the
following specifications are added. Check the serial number
printed on the rating plate or on package of the inverter.
(For how to find the SERIAL number, refer to page 3.)
1 6-point frequency jump (Pr.552)
When it is desired to avoid resonance attributable to the natural frequency of a
mechanical system, these parameters allow resonant frequencies to be jumped.
Pr. Name
31 Frequency jump 1A
32 Frequency jump 1B
33 Frequency jump 2A
34 Frequency jump 2B
35 Frequency jump 3A
36 Frequency jump 3B
Frequency jump
552
range
The above parameters can be set when Pr.160 User group read selection = "0".
( Refer to Chapter 4 of the Instruction Manual (Applied) )
Series
Initial Setting
value range
0 to 400Hz,
9999
0 to 400Hz,
9999
0 to 400Hz,
9999
0 to 400Hz,
9999
0 to 400Hz,
9999
0 to 400Hz,
9999
0 to 30Hz,
9999
1/4
9999
9999
1A to 1B, 2A to 2B, 3A to 3B are
9999
frequency jumps (3-point jump)
9999: Function invalid
9999
9999
9999
Jump range for the six frequency jumps.
9999 9999: 3-point jump
Description
BCN-C22005-652