User manual
A
SET
ENDA
RMS
DC
ACOUT
SETSET
EPA 241A
ENDA
OUT ACDC ACDC
A
Usedfordisplayingandconfiguringtheselectedparametervalue.
Programming
key
Usedforincreasingthesetpointvalueandchangingparameters.
Whenhelddownforafewseconds,configurednumericvalueincreasesfaster.
Usedfordecreasingthesetpointvalueandchangingparameters.
Whenhelddownforafewseconds,configurednumericvalueincreasesfaster.
Increment
key
Decrement
key
EPA241A PROGRAMMINGDIAGRAM
Byusing andkeys,upperlimitvaluecanbeudjustedbetweenlowerscale
andupperscalethatisspecifiedwith parameter.Thisparametercan’tbelower
than( )value.
c.t.r.r
+ +lo.l1 HYS.l HYS.U
Byusingandkeys,lowerlimitvaluecanbeudjustedbetweenlowerscale
andupperscalethatisspecifiedwith parameter.Thisparametercan’tbehigher
than
c.t.r.r
( )value.Up.l1-HYS.U-HYS.l
SET
Ifbothkeysare
pressed,upperlimit
valuecanbeudjusted.
Measuredvalue
Ifthiskeypressed,
upperlimitvalue
appears.
Ifthiskeypressed,
lowerlimitvalue
appears.
Ifbothkeysare
pressed,lowerlimit
valuecanbeadjusted.
&
&
ADJUSTINGTHE ALARMVALUE
SET SET
SET
SET
&
Ifthesekeysarepressedandheldfor seconds,programmingmodeisenteredoritreturnstooperatingmode.Ifkeysarepressedwhileparameternames
aredisplayed,thanitreturnstomeasuredvaluemode
3
&
Ifthiskeyispressedfor3seconds, modeisentered.
Menuandotherfunctionscan’tbeaccessedin mode,
onlythemeasuredvalueappears.
Loc
Loc
MeasuredValue
Ifiskeypressedfor3secondsin mode, modeisentered.
Menuandotherfunctionscanbeaccessedin mode.
Loc unL
unL
unL
Measuredvalue
&
&
Ifthesekeysarepressedtogether,
revisiondateappearsasdayandmonth.
12.03
2013
Ifkeyispressed,revisiondateisdisplayedasyear.
Measuredvalue
Hysteresisvalue
forupperlimit
Delaytimefor
upperlimitalarm
Upperlimit
value
yusingandkeysupperlimitvaluecanbeadjustedbetween
scalethat specifiedwith parameter.Thisparametercan’tbelowerthan( )value.
B , minimumandmaximum
is c.t.r.r lo.l1+HYS.l+HYS.U
yusingandkeyshysteresisvalueforupperlimitcanbeadjustedbetween and
Thisparametercan’tbehigherthan( )value.
B , .0 20
- -Up.l1 Lo.l1 Hys.l
Lowerlimit
value
Hysteresisvalue
forlowerlimit
Ifthiskeyispressed
hysteresisvalue
,
forupperlimitappears.
Ifthiskeyispressed
delaytime
,
forupperlimit
appears
Ifthiskeyispressed
upperlimitvalue
appears.
,
Ifthiskeyispressed
lowerlimitvalue
appears
,
.
Ifthiskeyispressed
hysteresisvalue
forlowerlimit
,
appears.
yusingandkeysdelaytimefor limitalarmcanbeadjustedbetween and
seconds.
B , higher 0
900
yusingandkeyshysteresisvalueforupperlimitcanbeadjustedbetween and .
Thisparametercan’tbehigherthan( )value.
B , 0
- -
20
Up.l1 Lo.l1 Hys.U
yusingandkeyslowerlimitvaluecanbeadjustedbetweenlowerscaleandupper
scalethat specifiedwith parameter.Thisparametercan’tbe than( )value.
B ,
is higherc.t.r.r UP.l1-HYS.U-HYS.L
SET
SET
SET
SET
SET
PROGRAMMINGMODE
SET
Ifkeyispressed,itreturnstoparametername.
SET
Ifkeyispressed,itreturnstoparametername.
SET
Ifkeyispressed,itreturnstoparametername.
SET
Ifkeyispressed,itreturnstoparametername.
SET
Ifkeyispressed,itreturnstoparametername.
Delaytimefor
lowerlimitalarm
Ifthiskeyispressed
delaytimeappears
forlowerlimit
,
appears.
yusingandkeysdelaytimeforlowerlimitalarmcanbeadjustedbetween and
seconds.
B , 0
900
SET
SET
Ifkeyispressed,itreturnstoparametername.
loc
3./4EPA 41A-E2