Output Terminal Pulse Frequency Selection; Rr Input Special Function Selection - Toshiba TOSVERT VF-A5 Instruction Manual

E6580516
, - -
I= 1 -
(T I S I . P
1_1 I • _, ' -
ermina e ect1on arameters)
,-,, ,- ,-,
1 1 , - , - , -
Output terminal pulse frequency selection
-
-
Selects the No. of pulses in proportion to the output frequency from the output terminal FP.
01:: F
,0
setting value
Function
n
48f
l.J
I
96f
I
2
360f
Note) When 96f is selected, the pulse output will be an alternating dual-cycle pulse train, so the counting
instrument must read an adequate average frequency.
48f and 360f are single pulse trains, so the frequency measurement device can perform high speed
reading of the output pulses.
*
By using the pulse output terminal (FP) and the pulse inputs of expansion terminal block PCBs (optional)
installed on other inverters, multiple inverters can be proportionally controlled and operated.
The FP output signal may be unstable when power is turned ON, during a fault reset, or when
[, ,- . LI
c
I
c
'.=J ,O
I
is set.
/ 1- 11 -
,-1
RR input special function selection
The option ROM is required for the RR input special function selection.
However, option ROM is not required in software version 120.
Parameter data can be externally adjusted using the RR input terminal.
I,-,,- ,-
setting value Function
,,
Standard
u
I FH {max. frequency)
I
c'
TACC/TDEC (acceleration/deceleration time) multiplication factor
3
VB (torque boost) multiplication factor
'-I
Current limit adjustment multiplication factor
I
Set to :
I IF
1-1
I
adjustment· .. The frequency reference from the RR input terminal can be used as the
I
F
J-1
I
data.
*
Note that
IF:-: I
cannot be changed while running, so the data will be updated only when the inverter is
sopped.
The
IF:-:
I
setting range is from 30 to 400Hz, so a setting of less than 30Hz will be treated as \
F
,1.-:
I
'"'30Hz.
I
Set to
c'
I
TACC/TDEC multiplication factor .. ·The acceleration/deceleration times parameter values
can be multiplied from 1.0 times to 10.0 times with the
RR terminal analog input.
I
Set to
3
I I,_,
b
I
multiplication factor··· The voltage boost \ ,_,
b
I
parameter values can be multiplied
from 0.00 times (0%) to 1.00 times (100%) with the RR terminal
analog input.
I
Set to
'-I
I IS
l= L
I
multiplication factor···The current limit adjustment
IS
l:: L
parameter valuescan be
multiplied from 0% to 1 00% with the RR terminal analog input.
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