Instruction Manual

Programming 7–21
Feature Select
Case 2
Accel Time
1 or 2
Decel Time
1 or 2
Speed
Time
S Curve Time + Accel Time 1 or 2
Accel Time
1 or 2
S Curve Time + Decel Time 1 or 2
Decel Time
1 or 2
Speed
Case 1
Time
Fixed S Curve
Accel Time = 2 x [Accel Time 1 or 2]
Decel Time = 2 x [Decel Time 1 or 2]
Adjustable S Curve
Case 1 (see adjacent diagram)
[S Curve Time] < [Accel Time 1 or 2], and
[S Curve Time] < [Decel Time 1 or 2],
then
Accel Time =[Accel Time 1 or 2]+ [S CurveTime], and
Decel Time = [Decel Time 1 or 2] + [S Curve Time]
Case 2
[S Curve Time] ≥ [Accel Time 1 or 2], and
[S Curve Time] ≥ [Decel Time 1 or 2],
then
Accel Time = 2 x [Accel Time 1 or 2], and
Decel Time = 2 x [Decel Time 1 or 2]
Note:If[SCurveTime]≥programmedaccel/deceltimes
anyfurtherincreasein[SCurveTime]willhavenoeffect
on the total accel/decel times.
[Language]
This parameter selects the language for the HIM display.
To return to the default language (English) after an alter-
nate language has been inadvertently selected:
a) Cycle drive power
b) Press the Increment key 5 times
c) Press Enter
d) Press the Increment key 2 times
e) Press Enter
Parameter Number 47
Parameter Type Read and Write
Factory Default “English”
Units Display Drive
“English” 0
“FRANCAIS” 1
“ESPANOL” 2
“Italiano” 3
“Deutsch” 4
“Japanese” 5
“Portuguese” 6
“Nederlands” 7
[Flying Start En]
This value enables the flying start function and chooses
themethod tobeused. Thedrivewillfirst searchfromthe
direction it was last running.
Firmware 5.001 & later – When restarting high inertia
loads,usethelongerspeedsearchestomatchloadspeed.
This may minimize Overvolatge and Overcurrent faults.
Parameter Number 155
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Speed Search” 1 Freq. sweep -see [FStart For./Rev.]
“Use Encoder” 2 Requires feedback encoder
B Frame & Up drives Only “Track Volts” 3 ReadbackEMFfromsync.pmmotor
Firmware 5.001 & later “Speed Srch 10s” 4 Frequency sweep takes 10 seconds
Firmware 5.001 & later “Speed Srch 20s” 5 Frequency sweep takes 20 seconds
Firmware 5.001 & later “Speed Srch 40s” 6 Frequency sweep takes 40 seconds
ATTENTION: The “Speed Search” selection should not be used with
synchronous or permanent magnet motors. Motors may be demagnetized
during braking.
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