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into sleep mod and automatically slow down the motor to a stop. At that time, “a-10” is
displayed (alternately) on the keypad. This function will be canceled if a frequency
command above the lower-limit frequency (f009) +0.2Hz.
Operation frequency
（
Hz
）
0
f 0 0 9
+
f 9 0 6
Run command
OFF
time
（
s
）
ON
f 0 0 9
f 5 0 1
Figure 2.25 Description of sleep mode
Note1: This function is enabled even at the start of operation and during switching
between forward and reverse run.
Note2: If f501 is enabled, the inverter will be monitored at the speed of f009 or less than
f009 in the starting or motor reverse process.
Note3: If f501 and f915 are completely equivalent. One of them changes, then another
will be automatically updated.
NO.
Parameter Name
Setting Range
Default
f502
Bumpless operation selection
0~1
1
0: disabled.
1: enabled.
Table 2.7 f502 description
f502
setting
switching between
remote mode and
local mode
description
Remote → Local
motor stops
0
Local → Remote
run immediately with run command and
frequency setting under remote control.
1
Remote → Local
motor runs conterminously with original run
command and frequency setting under remote
control.
