62
Holding Acceleration/Deceleration Temporarily
To hold acceleration or deceleration, input an ACCELERATION/
DECELERATION HOLD command. The output frequency is main-
tained when an ACCELERATION/DECELERATION HOLD command
is input during acceleration or deceleration.
When the STOP command is input while an ACCELERATION/
DECELERATION PROHIBITION command is being input, the accel-
eration/deceleration hold is released and operation ramps to a stop.
Set a Multi-function Input Selection (n36 to n39) to 16 (acceleration/
deceleration prohibit).
Time Chart for ACCELERATION/DECELERATION HOLD
Command Input
Note: If a FWD (REV) RUN command is input at the same time as an
ACCELERATION/DECELERATION HOLD command, the motor will
not operate. However, if the Frequency Reference Lower Limit (n31) is
set to a value greater than or equal to the Min. Output Frequency (n14),
the motor will operate at the Frequency Reference Lower Limit (n31).
FWD (REV)
RUN Command
ACCELERATION/
DECELERATION
HOLD Command
Frequency
Reference
Output
Frequency
FREQUENCY
AGREE
Signal
To Next Page
Loading...
