Fuji Electric Frenic lift, Reference Manual

Page: 190 / 254

2.3 Overview of Function Code
C
hap.
2
FUN
CT
IO
N
C
O
D
E
S
■
Short floor operation using S curve (Bit 3)
The operation mode of short floor operation can be selected by this function. Even if Mode 2 is
selected, when it doesn't meet the requirements of Mode 2, it operates by Mode 1.
Description of Mode 2
When the deceleration instruction to the creep velocity enters while accelerating, it operates.
S-curve
setting is automatically adjusted and decelerates. The operation conditions of Mode 2 is as follows.
When it is not possible to satisfy it, it operates by Mode 1.
·The deceleration instruction to the creep speed (C07) is given while accelerating to Low speed
(C09), Middle speed (C10) or High speed (C11) from Zero speed (C04) or STOP.
·S-curve used is 10% or more. (Figure

to

)
·The range of acceleration time and deceleration time" used is 1 to 10 seconds. (Figure

,

)
·The difference at a set speed of the attainment speed(C09 to C11) and the creep(C07) velocity is
rated speed (F03) 10% or more.
·200Hz or less in frequency conversion. rated speed (F03).

Refer to function code L29 for details of Mode 1.
Change speed or neither "Addition and subtraction velocity time" or S-curve when you
drive with Mode 2.
The accuracy of the generated speed pattern is not guaranteed. Operate it as you can
absorb the error margin by driving in creep speed.
2-177