TEMPERATURE CONTROLLER
15
14
USER
’
S MANUAL
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Press key 7 times more to display HSCI on PV , and
PWM/SSR(Output Method) on SV.
■
Output method can be selected by pressing key.
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To save, press and keys together.
PWM or SSR are available depending on the user’s choice considering
environment.
■
Hold and keys for 3 seconds at the same time.
Then - IN - will be displayed on PV.
■
The value can be changed by use of , key.
■
To save as Set Value, press and keys together.
Error Codes are saved in memory in order of sequence.
■
Hold and keys for 3 seconds at the same time.
Then - IN - will be displayed on PV.
■
Press 6 times more to find - Er - on PV, and the stored Error Code
on SV.
■
Error Code can be saved up to 20 cases.
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The other content can be displayed in sequence, when pressing
or key is repeated.
2-7) Error Code saving function
NO
ERROR SIGN
DESCRIPTION
1
tC.oP
Sensor Disconnection
2
tC.St
Sensor Short-Circuit
3
tC.rE
Sensor Polarity Reverse
4
AL-H
High Limit Alarm
5
AL-L
The Low Limit Alarm
6
Ht.oP
Heater Disconnection
7
Ht.St
Heater Short
8
tr.St
Triac Short
9
FU-1
Fuse 1 Disconnection
10
FU-2
Fuse 2 Disconnection
ERROR OCCURRENCE SIGN
2-8) Selecting Output Method
Malfunction on
Temperature
Sensor
1
Error classification
No
Description
- Disconnection, Short, or Reversed Polarity of Sensor
can be checked. When Disconnection or Short is
detected, it is converted into Manual Operation Mode
automatically, and Power Output will be continued to
maintain at the Set Temperature. This function helps
to prevent interruption in production due to
malfunction of a sensor, and Output Power can be
adjusted manually at will.
- On error occurance, Sensor Disconnection(tC.oP),
Sensor Short(tC.St), and Sensor Reversed(tC.rE)
could be displayed on PV. When the problem is
solved, power must be put again to recover Normal
Operation.
8. Error Code Display Function
