TEMPERATURE CONTROLLER
22
USER
’
S MANUAL
23
1) Default value of user's menu
2) Default Value of Supplier Menu
NO
MENU
VALUE
1
SV(Setting temperature)
200¡C
2
AL-H(High Limit Alarm)
50¡C
3
AL-L(Low Limit Alarm)
-50¡C
4
STAND-BY
5
Lock
OFF
6
-Id-
CH00
t(Stand-by time)
P(Stand-by
temperature rate)
1.00(1hour)
75%(150¡C)
NO
MENU
VALUE
1
-In-(Sensor Type)
J or K(optional)
2
C-F
(Celsius/Fahrenheit)
Mainly
CdSP
(domestic)
/FdSP
(foreign)
3
Unit(Temperature Unit)
1.0
4
SoFt(Soft start Function)
On
5
HC-H(High Limit Current)
C16.0
6
HC-M(Minimum Current)
C00.2
7
-Er-(Error History)
0.1-0
8
HSCI(Output Method)
PWM
DANGEROUS VOLTAGE INSIDE
DISCONNECT AC POWER BEFORE SERVICING
Probable Cause
- Sensor(T/C) was disconnected
- Sensor(T/C) wire is short on output
side
- +/- polarity of sensor(T/C) is changed
- Heater was disconnected
- Short circuit in heater or short in heater
wire
- Capacity of heater is too high(15A or
more)
- TRIAC attached to heat radiator board
is damaged
- F-1 fuse is disconnected by
momentary over-current
- F-2 fuse is disconnected by
momentary over-current
- TRIAC attached to heat radiation
board of controller is damaged.
- FS1 or FS2 fuse blown out
- Heater blown out
- Heater wire disconnection
- Sensor(T/C)disconnection
- sensor contact is unstable
- sensor type is different each other
- T/C wire is pressed by mold or it s coat
is peeled, so as to contact mold or line
- T/C (Sensor)type between mold and
controller is different
EX:CA(K)
→
IC(J), IC(J)
→
CA(K)
Check point
- Check T/C wire with tester
- When disconnected, replace it
- Check if T/C wire is mal-contacted at connector
or pressed by mold
- Check connection and change polarity of T/C at
connector attached to mold
- Check resistance of heater with tester, if it is
blown out replace heater
- Check short circuit of heater or short in heater
line with tester
- Make wiring so that capacity of heater may lower
then 15A.
- Check pin in TRIAC
- 2 or 3 pins may be in short circuit
- Replace F-1 fuse.(250V 15A)
- Replace F-2 fuse.(250V 15A)
- Check pin in triac.
- 2 or 3 Pins may be in short circuit
- Change fuse
- Check resistance of heater with tester
- Check connection of heater
- Check sensor disconnection
- Check contact state of sensor
- Check sensor type
- Check and replace T/C wire
- Make T/C(sensor)type of mold equal with that of
controller
Phenomenon
tC.oP
on PV
tC.St
on PV
tC.rE
on PV
Ht.oP
on SV
Ht.St
on SV
tr.St
on SV
FU-1
on SV
FU-2
on SV
Temperature rises
continuously
Temperature drops
continuously
Severe temperature
(Deviation between set
Temp. & Sensing Temp)
Controller temperature rises,
but heater in actual mold is
over heated
Setting temperature of
controller equals with
present temperature, but the
heater in actual mold is
overheated or cold
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14. Default Value
15. Security Marks
16. Check Points for the Trouble Shooting
