SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual page 58

If the 2nd bit is set to"1"，this function is effective for keypad run command channel,
terminal run command channel and serial port run command channel.
note
F0.04 Accelerating decelerating mode selection
0: linear Acce/Dece mode. Output frequency increases or decreases according
to constant slope, just as shown in Fig.6-1.
1: S curve Acce/Dece mode. Output frequency increases or decreases
according to S curve, just as shown in Fig.6-2.
Freq
50.00Hz
t
1
Fig.6-1 linear Acce/Dece
F0.05
S curve starting time
F0.06
S curve rising time
F0.05, F0.06 is only effective when S curve Acc/Dec mode( F0.04＝1)is
selected during Acc/Dec selection, and F0.05＋F0.06≤90%.
S curve starting time is shown as Fig. 6-2③，slope of output frequency variation
increases by degrees from 0.
S curve rising time is shown as Fig.6-2②，slope of output frequency variation is
constant.
S curve ending time is shown as Fig.6-2①，slope of output frequency variation steps
down to 0.
S curve Acc/Dec mode，suitable for starting and stopping elevator, deferent belt, carrier
transporter load etc..
note
F0.07 Acc/Dec time unit
This function determines Acc/Dec time unit.
0: second
1: minute
EDS800 series Service Manual
50.00Hz
time
t
2
Range：10.0(％)－50.0(％) （Acc/Dec
time）F0.05＋F0.06≤90(％)
Range：10.0(％)－80.0(％) （Acc/Dec
time）F0.05＋F0.06≤90(％)
Range：0, 1
53
Range：0, 1
Freq.
①
①
②
③
t
1
Fig.6-2 S curve Acce/Dece
0
②
③
time
t
2
20.0(%)
60.0(%)
0