Hitachi J300 Series Instruction Manual page 107

12.4 Protection function display list $hen ahe remole operalor is used
There are protection functions tbr overcurrent. oveNoltage. and undervoltage provided to
protect the inverter. When one ofthe functions is performed, the output is cut otT, and the
motor is put into the free run state, .rnd the status is kept until the inverter is forced to reset.
ir4s! ,r-t-!--
E D I
EIU6
L U I
t u J
t u b
OL.BRD
H-oi
E O E
Etrg
ETT'I
tL). ! t
CPU
C ) i C
EXTERNAL
E I J
E i'l
[FRR, aa-*-l
E t 5
ov.sRc
ET7]I
N C . O P t
E I B
NC.OP2
(NOTE 2)
E
t9
IE)?D
oP2
(\OTE )
t c'9
C J
i
E ] ?
I E J I
tfM4rll
E l,l
il_d
For error contents, see page 8-1.
Other displays
L "glll_.ry"g:____t
This tr displated when an enor €cu$ hcts.en $. in!.ncr and rcmorc opcraror
when the STOP kel orootherk€l isplesed, ihe oneinaldisplar" appear
when $e ongind dnplat dcs not apFar. rum the power oifdd $en on once
aerm. Ch(t *helher any conn(lo6 are l@se.
Irone ofde displals on lh€ left acuE shen the copy un,t is used ro read or copy,
take the corespondina counlemeasure
.lNV. RUN Sr.l tn. iunnrng
.INV. TRIP hess lhe STOP key toElease rhedp.
.INV TYPE: The inlenertypc oithe cop, source i!dilleenl lion daroftnc
coriJ_ dcn0alion, Lhe |ne 5aN rytr oilnvener ro rcad.r.opy
IR.ERRoR
N" rRit--l
R EllglllvllPE
l
The liJunh s*nch ol the DIP sulch on lhe bacl otlhe remote operarols ON.
Wltn ftadingdata.nn lhe s*ilch OFF.
This indi.ares rhlr lne r$nmeous lorer failure esun aun.ron 1s bcing Friomcd.
. RESTART 0sdnN incxccdtion.
. ADTUSTT Frequencynrarchingn
in execurion.
The supdy voluge i\loweed ro |ne unlietuohrge lerel wlen drsd^pla!
apFaN, run thc po*cron onc. again.
The utulenolugc atier |Jle poqrr n rumeJ uft D dnpldyeJ
This is displaycd atur de aurotuninS measurcmenr is finished.
.TunineOK The mea$remnt reminates nomaily.
. Tuning NC The measureftnt ra,ls.
NOTE l: Power OFF dudng motor deceleration may cause an input phase failure ellor.
NOTE 2: Wlen the J-FB is inslalled, an error is display for each factor as shown below.
Digitaloperator DOP,DRw
OP-
Op'l
OP' I
OP'114
OP'l
OP'-
Encoder line break:
Overspeed:
Positioning error:
Thermistor line break:
Motor overheat:
Malfunction or abnormality on built-in CPU of the option: