Veichi Electric AC60 series Manual page 86

The jog frequency has the highest control priority (terminal jog). Namely under
any condition, when jog instruction is valid, the inverter immediately run from
the current running frequency to
accelerates/decelerates time. The jog accelerates/decelerates time is defined
as same as accelerates/decelerates time, which can be controled through the
keyboard、control terminal or jog operation order of RS485
Attention: The setting value of the jog running frequency is only limited
by the upper frequency limit. Only terminal jog priority level is not limited
by the operation order channles, the other jog orders, only when it is the
same with the operation order channel, have the priority. Such as the keyboard
jog operation is valid only when the keyboard control running.
E-28 Start-up frequency
E-29 Start-up frequency
duration
The start-up frequency is the initial output frequency while the inverter
start-up. With appropriate start-up frequency setting, it can have a higher
starting torque to supply some start-up power for some certain load which have
big static friction in stop state. If the setting value is too high, sometimes,
it will appear tripping phenomenon
The start-up frequency duration is the running time under the start-up
frequency.
the jog frequency based on jog
range：0.00～60.00Hz
range：0.0～20.0 second
82
Factory setting：
0.50Hz
Factory setting：
0.0 second