5.6 Forward/reverse run selection (for the panel control only)
Function
This parameter is used to set the direction of a motor when it is started or stopped by pressing the
Run key or Stop key on the control panel. This parameter is valid only when the operation command
mode selection parameter is set at (control panel input enabled).
Parameter setting
Title
Forward/reverse selection
The direction of rotation can be checked in status monitor mode.
: Forward run, : Reverse run => Refer to 8.1
When the terminal board is used for operation, the direction of rotation is switched with the
terminal F,R. Consequently, the forward/reverse run selection parameter becomes invalid.
If F and CC, as well as R and CC are connected at the same time: Reverse run (Default setting)
Use the parameter to change the direction of rotation in this case.
=> Refer to 6.2.2 for details.
This parameter is valid only when is set at (Operating panel enabled.)
5.7 Maximum frequency
Function
1) This parameter is used to set the range of frequencies (the maximum frequency) that the
inverter can output.)
2) The frequency is used a the reference for setting the acceleration and deceleration times.
Output freq. [Hz]
80
60
0
When increasing the , adjust the upper limit frequency parameter as well, if necessary.
[Parameter setting]
Title
Maximum frequency
Forward/reverse selection
Function
F-CC connected: Forward run
R-CC connected: Reverse run
Maximum frequency
: In case of =80Hz
: In case of =60Hz
100
Frequency setting signal [%]
Function
[Hz]
Adjustment range
: Forward run
: Reverse run
Adjustment range
E-15
Default setting
Set
the
maximum
frequency
according to the rating of the
motor.
The maximum frequency cannot
be adjusted during operation. So,
put the inverter out of operation
when making this setting.
Default setting