Enda EUC942 PID-Controller EUC EUC942 データシート
製品コード
EUC942
A1.tp.
ýndE.
A2.tp.
ýndE.
A1.St.
Hý.
A2.St.
Hý.
A1.P.e.
on
A2.P.e.
oFF
A1.Hy.
2
A2.Hy.
2
ALr.o.
ConF.
A1.p.e.
= State of Alarm1 output in
the case of sensor failure.
=
If
=
, the alarm output is
energized during the sensor failure.
If
If
, the alarm output is not
energized during the sensor failure.
A1.p.e. On
A1.p.e. oFF
A2.p.e.
=
=
=
State of Alarm2 output in
the case of sensor failure.
If
If
, the alarm output is
energized during the sensor failure.
If
If
, the alarm output is not
energized during the sensor failure.
, this
parameter is not seen.
A2.p.e. On
A2.p.e. oFF
NOTE! If
C.ot.S. .out1
=
A1.
=
Hy.
Hysteresis of the Alarm1
output.
Adjustable between 1 and 50°C.
Adjustable between 1 and 50°C.
A2.
=
Hy.
Hysteresis of the Alarm2
output.
Adjustable between 1 and 50°C.
Adjustable between 1 and 50°C.
, this
parameter is not seen.
NOTE! If
C.ot.S. .out1
=
A1.tP.
=
= Independent
= Deviation
= Band
=
Function of Alarm1 output.
Four kinds of functions can be
selected.
indE.
selected.
indE.
dE.
bAnd
bAn.i. Band with inhibition
A2.tP.
=
= Independent
= Deviation
= Band
=
Function of Alarm2 output.
Four kinds of functions can be
selected.
selected.
, this
parameter is not seen.
indE.
dE.
bAnd
bAn.i. Band with inhibition
NOTE! If
C.ot.S. .out1
=
A1.St.
= The state of Alarm1.
If independent or deviation alarm is
selected, this parameter can be
and
selected, this parameter can be
and
. For
alarm output is
energized below the alarm set point.
For
For
alarm output is energized
above the alarm set point. If band
alarm is selected, this parameter can
be
alarm is selected, this parameter can
be
or
.
means
alarm is activated inside the
band.
band.
means alarm is activated
outside the band.
Lo.
Hi.
Lo.
Hi.
bIHI
boHI bIHI
boHI
A2.St.
= The state of Alarm2.
If independent or deviation alarm is
selected, this parameter can be
and
selected, this parameter can be
and
. For
alarm output is
energized below the alarm set point.
For
For
alarm output is energized
above the alarm set point. If band
alarm is selected, this parameter can
be
alarm is selected, this parameter can
be
or
.
means
alarm is activated inside the
band.
band.
means alarm is activated
outside the band.
, this
parameter is not seen.
Lo.
Hi.
Lo.
Hi.
bIHI
boHI bIHI
boHI
NOTE! If
C.ot.S. .out1
=
ýnP.
FE.cn.
C.Hi.L.
600
C.Lo.L.
0
oFFS.
0
inP.
Pt
Pt.0
FE.cn.
nc.nA.
c.cn.
P10.r.
P13.r.
=
= Pt 100
= Pt 100
= J
= K
= K
= T
= S
= R
= R
.
-200 to +600°C
-99.0 to +300.0°C
(Iron vs. Copper-Nickel) 0
+600°C
(Nickel-Cr.vs. Nickel-Alum.) 0
+1200°C
(Copper vs. Copper-Nickel) 0
+400°C
(Platinum-10%Rhodium vs. Pt.) 0
+1600°C
(Platinum-13%Rhodium vs. Pt.) 0
+1600°C
Type of input and scale
= 0-20 mA -999
3000
= 4-20 mA -999
3000
to
to
to
to
to
to
to
0-20
4-20
C.Hi.L C.Lo.L A.Hi.L. A.Lo.L.
Note : If the selected input type is changed, the value of
,
,
,
parameters changes
automatically.
C.Hi.L.
= Set point upper limit.
parameters are changed, the maximum
value of the
. The minimum value is
the value of
parameter.
If
or
parameter changes to the maximum
scale value of the selected input
InP.
UnIt.
C.Hi.L.
C.Lo.L.
C.LoL.
= Set point lower limit.
parameters are changed, the minimum
value of the
minimum
. The maximum value is
the value of
parameter.
If
or
parameter changes to the
scale value of the selected input
InP.
UnIt.
C.Lo.L.
C.Hi.L.
oFFS.
= Offset value.
Offset value is added to the measurement value.
Adjusted between -99 and +99°C.
The normal value is 0.
Adjusted between -99 and +99°C.
The normal value is 0.
If key is pressed while holding key, the programming mode is enabled.
A1.H.L.
600
A2.H.L.
600
A1.L.L.
0
A2.L.L.
0
UnIt
= The temperature unit.
Selectable as °C or °F.
NOTE! If
arameter is selected TC or Pt100, this
parameter is seen.
Note : If the temperature unit is changed, the value of
the
the
,
,
,
Parameters changes
automatically.
p
UPL. Lol. A.UP.L. A.Lo.L.
Inp
A1.H.L
= Alarm1 value upper limit.
parameters are changed, the maximum
value of the
. Minimum of
parameter is the value of
parameter.
If
parameter changes to the maximum
scale value of the selected input type
or
InP.
UnIt.
A1.H.L.
A1.H.L.
A1.L.L.
A2.H.L
= Alarm2 value upper limit.
parameters are changed, the maximum
value of the
. Minimum of
parameter is the value of
parameter.
, this parameter is not seen.
If
parameter changes to the maximum
scale value of the selected input type
or
InP.
UnIt.
A2.H.L.
A2.H.L.
A2.L.L.
NOTE! If
C.ot.S. .out1
=
A1.L.L.
= Alarm1 value lower limit.
parameters are changed, the minimum
value of the
p
. The maximum
value is the value of
arameter.
If
arameter changes to the minimum
scale value of the selected input type
p
or
InP.
UnIt.
A1.L.L.
A1.H.L.
A2.L.L.
= Alarm2 value lower limit.
parameters are changed, the minimum
value of the
p
. The maximum
value is the value of
arameter.
, this parameter is not seen.
If
arameter changes to the minimum
scale value of the selected input type
p
or
InP.
UnIt.
A2.L.L.
A2.H.L.
NOTE! If
C.ot.S. .out1
=
ASET
ASET
C.ot.S.
= Type of control output
= Out1 control output.
out1
0-20
4-20
s.s.r
= Analog control output.
( 0mA %0 energy, 20mA %100 energy)
Out1 = Alarm2 output.
Out1 = Alarm2 output.
= Analog control output.
( 4mA %0 energy, 20mA %100 energy)
Out1 = Alarm2 output.
Out1 = Alarm2 output.
= SSR control output..
Out1 = Alarm2 output.
ASET
Con.o.
Pb
4
C.oT.S.
Out1
tý
4.0
td
1.00
Ct
20
P.SEt.
0
C.HyS.
2
C.StA.
HEAt
Pr.Er.
0
SET
CSET
SET
CSET
ASET
ASET
Page 3/5
ConF. Page 3/5
fL.Co.
5
fL.Co.
= Coefficient of digital filter.
Filter for display value.
Adjustable between 1 and 32. If this parameter is 1,
digital filter runs most quick. If the parameter is 31, the
filter run most slow. The value of parameter should be
increased in interference.
Adjustable between 1 and 32. If this parameter is 1,
digital filter runs most quick. If the parameter is 31, the
filter run most slow. The value of parameter should be
increased in interference.
Pb
= Proportional band.
Adjustable between 0% and 100%
Setting
Setting
= 0% On-Off control is
selected.
Pb
Ti
= Integral time.
Adjustable between 0.0 and 100.0 minutes.
If
If
= 0.0, integral effect is not used.
Setting
= 0 this parameter is not seen.
ti
Pb
td
= Derivative time.
Adjustable between 0.00 and 25.00 minutes.
If
If
= 0.00, derivation effect is not used.
td
Setting
= 0 this parameter is not seen.
Pb
Ct
= Control period.
Adjustable between 1 and 250 seconds.
Setting
Setting
= 0 and
this
parameter is not seen.
Pb
C.ot.S.= Out1
P.SEt.
= The ratio of output power at the set
point.Adjustable between 0% and 100%.
If this parameter is set to 0, the output power
becomes 0 at the set point. If it is adjusted to
50% output power becomes 50% at the set
point. Using this parameter the energy
requirements of the system is adjusted at the
set point. So the set point can be achieved by
minimum fluctuations and in the shortest time.
Setting
If this parameter is set to 0, the output power
becomes 0 at the set point. If it is adjusted to
50% output power becomes 50% at the set
point. Using this parameter the energy
requirements of the system is adjusted at the
set point. So the set point can be achieved by
minimum fluctuations and in the shortest time.
Setting
= 0, this parameter is not seen.
Pb
C.HYS
.
= Hysteresis of the control output.
Adjustable between 1 and 50 °C/F.
Adjustable between 0,1 and 50 °C/F ,
if
Adjustable between 0,1 and 50 °C/F ,
if
=
.
inp Pt.0
Setting
= 0 this parameter is seen.
Pb
C.StA.
= Configuration of the control output.
=
means heating control.
=
means cooling control.
C.StA.
HEAt
C.StA.
cooL
Pr.Er.
= This parameter is used to adjust the
control output during a sensor failure.
Adjustable between 0% and 100%.
If this parameter is adjusted to a value closer to
the energy requirements of the system at the set
point, process temperature is prevented to rise or
drop to dangerous levels.
Adjustable between 0% and 100%.
If this parameter is adjusted to a value closer to
the energy requirements of the system at the set
point, process temperature is prevented to rise or
drop to dangerous levels.
Unit
°C
2./5
EUC942-E
C.HyS.
6
SET
CSET
SET
CSET
Modification of Parameter
When holding key, the value of parameter flashes and using keys the requested value can be adjusted.
C.HyS.
5
C.HyS.
6
SET
CSET
SET
CSET
SET
CSET
C.HyS.
6
If key is pressed and held 0.6 seconds, the value of the selected parameter changes rapidly. If waited enough,
the value increases 100 at each step. After 1 second following the release of the key, initial condition is returned.
The same procedure is valid for the decrement key.
The same procedure is valid for the decrement key.
S.S.t.S.
= Soft Star timer set point value
This parameter indicates the time to reach set
point value when the device is first enegised.
Adjustable between 0 and 250 minutes.
If 0 is selected, soft start feature will be enable
and the device reaches set point value quickly.
point value when the device is first enegised.
Adjustable between 0 and 250 minutes.
If 0 is selected, soft start feature will be enable
and the device reaches set point value quickly.
Pb = 0, so tstart feature will be
disable.
NOTE! Setting
f
S.S.T.S.
0
A.o.L.L.
A.o.H.L.
A.o.L.L. =
Minimum analog output value
(% output) ,adjustable between 0 and 100.
A.o.H.L. =
Maximum analog output value
(% output) ,adjustable between 0 and 100.