GEMO
PROGRAMMING PARAMETERS
(1) When sensor type is changed, Up.L, Lo.L, H.Set, A.Set, H.hys,
Error Messages:
A.hys, r.Alr, b.Alr, oFFs may be set to a new value automatically,
Fail:
Sensor failure or sensor selection wrong
according to the selected sensor.
E.FLS:
Hardware failure
(2) ON-OFF control is the only option for Cooling function
E.CAL:
Hardware failure
(3) If sensor type is selected as Pt.0, J.0, K.0 or t.0.
E.EPr:
Memory failure
Gürbüzo
ğ
lu Elektronik San. ve Tic. Ltd.
Ş
ti.
http://www.gemo.com.tr.
Çamlıtepe Cad. No:297 / 3-4 Siteler, Ankara, Türkiye
e-posta: info@gemo.com.tr
Tel: +90-312-3503900, Fax: +90-312-3511117
3
SET
H.hys /
C.hys
0 .. 50 /
0.0 .. 50.0 (3)
o
C
SET
Heat/Cool Hysteresis (
o
C):
PID is active if set to 0
(for H.Hys) (
o
C)
A.hys
SET
Pb.C
5 .. 150
o
C
SET
Ct
1 .. 200 sec
SET
oFFS
SET
td
SET
+
CodE
Enter 162
SET
UP.L
Lo.L ..
Upper Scale (
o
C)
SET
Upper limit value for Lo.L,
H.SET and A.SET. Upper Scale value
differs according to the selected
sensor type.
AL.tY
SET
r.ALr/
b.ALr
SET
ti
0:00 .. 30:00
min:sec
SET
AL.tY=
Abs,-Abs,
SnS.O,
SnS.F
Inpt
Sensor Type (1)
SET
J, J.0: J type T/C
K, K.0: K type T/C
t, t.0: T type T/C
S: S type T/C
r: R type T/C
Pt, Pt.0: Pt100
h-C
Select
function (2)
SET
HeAt: heating function
Cool: cooling function
Lo.L
Lower Scale ..
UP.L (
o
C)
SET
Lower limit value for UP.L,
H.SET and A.SET. Lower Scale value
differs according to the selected
sensor type.
P.Err
% 0 .. 100
SET
Determines the duty cycle of OUT output
when “Fail” message is displayed. If 0, OUT is always
OFF. If 100, OUT is always ON, when device “fails”.
Period is Ct.
H.Hys
not 0
Back
Press “Back”
to return to the
top of
parameters
programming
block
Integral Time:
In min:sec If set to 0:00,
P, PD is active (integral OFF).
Derivative Time:
In min:sec. If set to 0:00,
P, PI is active (derivative OFF).
Alarm Hysteresis (
o
C)
Proportional Band in (
o
C)
Control period (sec)
Offset Value; Offset is directly added
to the measured value. This feature shall
be used for user calibration. Normally set to 0.
Enter 162 to pass
to parameter prog. mode
Relative or band Alarm
Value. Displayed if AL.ty is
other then Abs or –Abs.
Press for 2 sec.
Upper Display
C.dLY
0 .. 300 sec
SET
Active only in cooling mode.
Minimum delay before OUT
becomes ON after it becomes OFF.
Abs,rel,bnd,bn.i
-Abs,-rel,
-bnd,-bn.i,
SnS.O, SnS.F
Alarm Type:
Abs: Absolute -Abs: Absoloute, invert out SnS.O: Sensor failure
rel: Relative -rel: Relative, invert out Continuous out
bnd: band -bnd: band, invert out SnS.F: Sensor failure
bn.i: band inhibit -bn.i: band, invert out Flashing out
h-C=
heat
CodE
Enter “262”
to start
auto-tune
SET
Upper Display
“tunE”
flashes
•
Before starting Auto-tune, adjust H.SET.
•
Auto-tune does not start in “cooling” mode.
•
Process value may exceed H.Set during auto-tuning.
•
After auto-tuning, control form automatically switches
to PID mode.
•
Auto-tuning is stopped (interrupted) any time by
pressing any key. In this case, the parameters before
auto-tuning is valid.
•
Auto-tuning may not always determine the best values
for your process.
Factory SET Values:
H.SEt: 100
o
C
A.SEt: 400
o
C
Inpt : J
H-C : Heat
H.hys: 0
o
C
A.hys: 3
o
C
Pb.C: 30
o
C
Ct: 4 sec
ti: 5:00 min:sec
td: 1:00 min:sec
UP.L: 400
o
C
Lo.L: 0
o
C
oFFS: 0
o
C
AL.tY : rel
r.ALr: 3
o
C
C.dLY: 15 sec
P.Err: 0
C-t: 0.0
o
C / min
L.dSP: yes
o.Sht: oFF
SECU: AH
1 .. 50 /
0.1 .. 50.0 (3)
o
C
0:00 .. 10:00
min:sec
-100 .. 100 /
-100.0 .. 100.0 (3)
O
C
-100 .. 100 /
-100.0 .. 100.0 (3)
O
C
C-t
0.0 .. 300.0
o
C / min
SET
If C-t is not 0, ramping starts after power on. SET value
is incremented or decremented C-t degrees per minute
until SET reaches H.SEt or C.SEt.
CodE
Enter “555”
for factory
reset
SET
“YES” / “nO”
•
To return to factory settings:
Code > 555 > select “yes” >
Press “SET”
Upper Display
yes: Lower display ON
no: Lower display OFF
SET
L.dSP
yes .. no
End Prog.
o.Sht
OFF, 10.0,
5.0, 3.0,
1.0, 0.2
SET
SECU
AH, -H, A-, --
SET
AH: ALARM SET and HEAT SET may be SET,
-H : Only HEAT SET may be SET,
-A : Only ALARM SET may be SET,
-- : ALARM SET and HEAT SET may not be SET.
Over shoot reduction: All options other than “OFF” may help to reduce over
shoot more but also may increase instability around SET point. For this reason;
First try “OFF” option then 10.0->5.0->3.0->1.0->0.2 options if needed.
Options 1.0 and 0.2 are most sensitive and may result more instability around
SET point among other options. With this parameter, over shoot is not allowed
more than; OFF: not limited, 10.0: 10 , 5.0: 5 , 3.0: 3 , 1.0: 1 , 0.2: 0.2 degrees
(over SET point).
H.Hys
not 0
AL.tY
SnS.O
or
SnS.F
