The User Manual of JAC200 Series General Frequency Converter
- 67 -
temperature is higher, it will reduce carrier frequency automatically to reduce the temperature rise in
frequency converter. When the radiator’s temperature is lower, carrier frequency will restore to set value
step by step. This function can reduce the opportunity of temperature alarm of frequency converter.
F0-17
Acceleration time 1
Default value
Model dependent
Set range
0.00s
～
650.00s(F0-19=2)
0.0s
～
6500.0s(F0-19=1)
0s
～
65000s(F0-19=0)
F0-18
Deceleration time 1
Default value
Model dependent
Set range
0.00s
～
650.00s(F0-19=2)
0.0s
～
6500.0s(F0-19=1)
0s
～
65000s(F0-19=0)
Acceleration time means the time that frequency converter accelerate to acceleration/deceleration reference
frequency (F0-25 confirms) from frequency zero. See the t1 of Fig. 6-1.
Deceleration time means the time that frequency converter decelerate to frequency zero from
acceleration/deceleration reference frequency (F0-25 confirms). See the t2 of Fig. 6-1.
Fig. 6-1
Acceleration/deceleration time diagram
JAC200 provides 4 groups of acceleration/deceleration time. The user can select by digital value input
terminal DI switch. 4 groups of acceleration/deceleration time are set by the following function code:
Group 1: F0-1, F0-18;
Group 2: F8-03, F8-04;
Group 3: F8-05l, F8-06;
Group 4: F8-07, F8-08.
F0-19
The unit of
acceleration/deceleration
time
Default value
1
Set range
0
1 second
