NO.6 Detailed Function Description
29
Acceleration time refers to the time required by the inverter to accelerate from 0Hz to
maximum operating frequency. Refer to t1 in Figure 6-2 for details; deceleration time refers to
the time required by the inverter to decelerate from maximum operating frequency to 0Hz.
Refer to t2 in Figure 6-2 for details.
Figure 6-2 Acceleration/deceleration Time Curves
D5M series ,D6B series of inverters define four kinds of acceleration/deceleration time in all
from acceleration/deceleration I to IV. Users can select different acceleration/deceleration
time through the corresponding function switching of acceleration/deceleration time at
external switch terminals as required; and select different acceleration/deceleration time
through relevant parameters of internally controlled multi-segment speed during internally
controlled multi-segment speed operation.
Generally, the inverter defaults acceleration/deceleration time I. The ex-factory value of
acceleration/deceleration time I is set as per model and acceleration/deceleration time IV
refers to jog acceleration/deceleration time.
Relevant parameters: P044-P049, P084 and P085.