3−70
Miscellaneous Settings
The miscellaneous settings include scaling factors, initialization modes, and others.
This section covers some of the most important settings you may need to configure.
Start frequency adjustment: B082 – When the inverter starts to run, the output
frequency does not ramp from 0Hz. Instead, it steps directly to the
start frequency
(B082), and the ramp proceeds upward from there.
Initialization related: B084, B085, B094, B180 – These functions allow you to restore the
factory default settings. Please refer to “Restoring Factory Default Settings
” in chapter
6.
Stop key enable function: B087 – This function allows you to decide whether the stop
key on the integrated operator is enabled or not.
Dynamic Braking related functions: B090, B095, B096, – These parameters are for using
the internal brake chopper so to get more regeneration torque of the motor.
Cooling Fan Control: B092 – You can select the performance of the cooling fan (if your
inverter model includes a fan). This function controls whether the cooling fan stops or
keeps on running after the inverter stops the motor. This can result in an additional
energy saving and extends fan life.
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
B082
Start frequency Sets the starting frequency for the
inverter output, range is 0.10 to
9.99 Hz
U
0.50 Hz
B084
Initialization mode
(parameters or trip
history)
Select initialized data, five option
codes:
00…Initialization disabled
01…Clears Trip history
02…Initializes all Parameters
03…Clears Trip history and
initializes all parameters
04…Clears Trip history and
initializes all parameters and
EzSQ program
U
00
−
B085
Country for initialization Select default parameter values for
country on initialization, two
option codes:
00…area A 01…area B
U
00
−
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
−
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 %
To Next Page
Loading...
