63
“b” Function Defaults
Func.
Code Name Description
Run
Mode
Edit Initial data Units
B087 STOP key enable Select whether the STOP key on the
keypad is enabled, three option
codes:
00…Enabled
01…Disabled always
02… Disabled for stop
U 00 −
B088 Restart mode after FRS Selects how the inverter resumes
operation when free-run stop (FRS)
is cancelled, three options:
00…Restart from 0Hz
01…Restart from frequency
detected from real speed of
motor (freq. matching)
02…Restart from frequency
detected from real speed of
motor (active freq. matching)
U 00 −
b089 Automatic carrier frequency
reduction
Three option codes:
00…Disabled
01…Enabled, depending on the
output current
02…Enabled, depending on the
heat-sink temperature
U 01 -
b090 Dynamic braking usage ratio Selects the rate of use (in %) of the
regenerative braking resistor per
100 sec. intervals, range is 0.0 to
100%.
0%: Function disabled
>0%: Enabled, per value
U 0.0 %
B091 Stop mode selection Select how the inverter stops the
motor, two option codes:
00…DEC (decelerate to stop)
01…FRS (free-run to stop)
U 00 −
B092 Cooling fan control Selects when the fan is ON during
inverter operation, three options:
00…Fan is always ON
01…Fan is ON during run, OFF
during stop (5 minute delay
from ON to OFF)
02…Fan is temperature controlled
U 01 -
B093 Clear elapsed time of cooling
fan
Two option codes:
00…Count
01…Clear
U 00 -
b094 Initialization target data Select initialized parameters, four
option codes:
00…All parameters
01…All parameters except in/output
terminals and communication.
02…Only registered parameters in
Uxxx.
03…All parameters except
registered parameters in Uxxx
and b037.
U 00 -
b095 Dynamic braking control
(BRD) selection
Three option codes:
00…Disable
01…Enable during run only
02…Enable always
U 01 -