REXROTH Fv Series, Инструкция по эксплуатации

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– If parameter [S3.07]=0, the converter only starts after reissu‐
ing the running command.
– When ‘Converter control commands’ [b1.02] is ‘1: Set control com‐
mands via external terminals’, do not change the state of external
terminals during power off or power fault.
Ensure running safety!
WARNING
S3.09
Direction change dead time Factory Default 4.0s
Setting range 0.0 − 3600.0s Minimum unit 0.1s
Waiting time when the converter switches from forward rotation to reverse ro‐
tation, and vice versa, while the rotation speed is zero.
Fig.7-29: Direction change dead time
S3.10
Droop control Factory Default 0.00 Hz
Setting range 0.00 − 10.00 Hz Minimum unit 0.01 Hz
Used to change the decrease value of the output frequency.
This function is suitable for circumstances where multiple converters are
used to drive the same load And allows even of output power distribution.
●
When a converter is subject a too high load, the converter will automati‐
cally reduce its output frequency to reduce the load according to the pa‐
rameter setting.
Change the value gradually in case of adjustment. The relationship be‐
tween the load and output frequency is illustrated in fig. 7-30 "Droop
control" on page 109 .
Bosch Rexroth AG DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv
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Parameter Settings