1. "SET" key
* Press "SET" Key to enter into setting mode, then "P0000"(factory default
password) is shown
* Move cursor from first digit to right end digit by pressing "CLR"key to
input password, in the same time make required digit by using "UP","DN"
key if it is customer's number , finally press once more,
then operator meets possible state for preset a number or character of
mode.
* If there is no input for 15sec or pressing both "SET" and "CLR"key, it can
be entered into operating condition.
2. Changed
feature
of Setting Key
* After entering into posible state for preset , each key acts its job as
follows : SET---> backward
direction, CLR--->foward direction,UP.DN--->able to select number or
character in preset mode.
* The previous mode based on setting mode is come out as pressing
"SET" key during doing a prest job
3. "SET" Key &
"CLR" Key/to
select MODE
* Possible to select Mode by using "SET" or "CLR" key
4. "UP" key &
"DN" Key/
Adjust
* Possible to preset required value as selection a character or number by
using UP/DOWN
5."SET" &
"CLR" Key/
Store
* The storage for preset data is completed by pressing both SET and CLR
key in the same time
6."CLR" key
* While each factor is rotated, one of rotated factor is fixed by pressing
"CLR" key
* After fixing a operating factor, the operator is able to rotate manual one
by one as pressing "UP"(forwardly), "DN"(reversely)
to check and/
or to change
preset value
of each mode
during the
operation
*Possible to check a value and a mode as pressing "SET" key once during
the operation
•preset value and mode are appeared alternatively
•next mode as pressing “CLR” Key or previous mode as pressing “SET”
key
*Possible to change a preset value after entering into checking state if
the preset value of “OPSET” mode belonged to “CAB” mode group is “ON”/
factory default value is “OFF”
*Return to operating mode as pressing both “SET” and "CLR" key in the
same time or waiting for
Test/
Reset:"CLR"
Key
*to check if this relay is ready to work normally or not.
*"tESt" is appeared in case the operator presses test sw on the converter
or "CLR" key for
3 sec or more, then release pressed test sw or "CLR" key
*main(95-96-98) & aux trip(05-06-08) output will be trip after counting
down preset o-time(definite T-I)
*In case of display meter type, LED on the converter is flickering after a
trip
*After making trip, press "CLR" key for the reset action
Preset Description
Mode
Function
Description
Factory
P0000
Password
P0000 is shown as pressing SET and need CLR 4 times to
enter into mode to be preset
0000
b
*to make initial state(a or b) of main trip
output(95-96-98) when control power is powered
*a:normal energized type(95-96(a)-98(b)
*b: normal deenergized type(95-96(b)-98(a)/not
changed state
to decide initial state of main
trip relay output
OUt
Ct
to select for direct through
it's own CT or external CT
*This mode is available for 10 Type
*To preset CT ratio[primary value/5]
*CT ratio :1~600
*2t:twice winding through CT hole/0.3~3A
*4t:four times winding through CT hole/0.2~2A
*1:to sense a current through its own CT or external CT with
5/5 ratio
1
*10:10A
*70:70A
5sec
10 type:0.5~10A, 70 type: 5~70A
to preset a range to protect
over current
OC
dt
to preset starting trip delay
time
dEF
dEF : definite, Inv : inverse
OtC
to select time-current
chracteristics for
Ot
to preset operating trip delay
time
*definite:1sec~60sec
*inverse:5~30 Class
5sec
OFF
OFF
ON
OFF
2A
LC
ShoC
St
PLC
rPC
EC
to protect Locked Rotor
to protect mechanical shock
during motor is working
to preset a time for shock
protection
to protect phase loss by load
current
to protect reverse phase by
load current
to preset a range of zero phase
current to ground fault
0.5 ~ 3sec / definite
ON: available,0.5sec, OFF : not available
ON : available,1~5sec/adjustable,
OFF: not available
30mA~4A/adjustable, OFF : disable
1.0 ~ 300sec/adjustable
*it is available for selecting ON [operation time: 0.1sec
after dt is elapsed]
*conditoion for "ON" : start running current is kept on
300% after dt is elapsed
*preset to "OC" : followed calculation/max 700% ~
-10Type:180%~[30/"OC"preset value] %
-70Type:180%~[200/"OC" preset value] %
--
S a m w h a D S P •
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