Hitachi J300 Series Instruction Manual page 61

1 7 1
r-r
'it-t
I
brton
a!-ic
Hhg
-r
.rdo
rt
\rrival
opaionrl
frtquency
tiotr
lrrival
oplional
lrequcncy
l
1-l
BRD ON
Ser t}|e u\agc ratio (%, tor I00 seconds ot BRD.
wlrcn tlrc BRD opemtion exceeds lhis se[ing,
$e operation will be stopp€d.
NOIE l: Tbe inlemal BRD cimit is nol mmled
in m inven€r orlEr thm tlE iyFs 055HF,
NOTE2: when 0 s el rhe BRD will nor Ir
NOTE l: Whe. T exa€ds the i€t value, d€ BRD
will be slopFd.
NOTE 4: Wbd mori.g d €it mal BRDmi!set
dre usae rario oft@ od reno"e {re
intemd ard ertenal Esislm.
NOTf, 5r The inilial sttings of I lGl lmHF
NOIT 6: Cddirids wh.. usi.g tl'e errernal
Erisd aE shown in lh€ Dble.
Inverier requiring an ertemal .esistor
Model
055,075HFE
Extemal resistor
RB2, two each in s€ries
(70 obm or more)
Usage ratio
Mar. l0 (%)
Built in resistor
8 0 ( ) 3 0 w
Usage mdo
Mar. 1.5 (%)
( r l + 1 2 + r l )
NOTET:
Tl s function mnor b€ usd ftr lh. invener wles I l0 to I I mHF which nav€ no built in BRD
(dynoic bErino cinit.
Fn00l
- l t -
t v t l I a l
l f i r F l
LFUIlcl Initial value
--------------+
[-TFl
<- L_lufll
frFl
E!!q
n ir--l
Etual
- t + -
t v t t a l
I H f i E I
E!!!q
hitial valu€
) t t a t a t l
E'EI
lzulal
Wtren lFI99
frequency anival signal oulpul method 2 is sel€ct€d, an output signal is outputted
at an optiooal frequ€ncy. When frequency arrival signal output method I is selected, an output
signal is outputted ar an optional frequency or more. For acceleration lFlJ9 and decelemtion
lFlYEl,
Oc rrequencr is set in units of0.l Hz (in units of 1 rL for 100 Htor more).
At rhe tine of aceleFlion. an ouiput sig'd
irtum.dON in . rM8e fom tlE etfre4uency
n.5 Hz rn rh€ sa fieguemt +1.5 Hz. Al the
lime ofddel.Elion,
d ouQut sig'al n $m€d
ON in. rdse fton $. sd frqu€my +O.5 Hz
to dE slfiqleict 1,5 Hz.
WJ!]
0
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