4
PV
SET1
SET2
AL1
AL2
SEL
°C
⑧
key
⑥
Unit indicator
⑨
key
⑩
key
⑦
Display
Alarm 2 set value (SET2) indicator
③
Alarm 1 set value (SET1) indicator
②
Process value (PV) indicator
①
Alarm 1 (AL1) indicator
④
Alarm 2 (AL2) indicator
⑤
Display/Indication
No.
Name
Function
①
Process value (PV)
indicator
Lights in green when PV is displayed.
②
Alarm 1 set value
(SET1) indicator
Lights in green when the alarm 1 set value is displayed.
③
Alarm 2 set value
(SET2) indicator
Lights in green when the alarm 2 set value is displayed.
④
Alarm 1 (AL1) indicator
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⑤
Alarm 2 (AL2) indicator
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⑥
Unit indicator
Shows the temperature unit.
⑦
7-seg 4 digit LED
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parameter value
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*PV and alarm set values can be set in increments of 1°C.
Setting keys
No.
Name
Function
⑧
Select key
Used for switching of display between process value and alarm set value, level
move, switching to parameter setting mode and for data registration.
⑨
Up key
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value keeps on increasing by pressing the key continuously.
⑩
Down key
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value keeps on decreasing by pressing the key continuously.
1
Display and Keys
