Ulvac STC-1C Series, Инструкция по эксплуатации

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Super Trap Temperature Controller (STC-1Cseries) Instruction Manual
4 ULVAC CRYOGENICS INCORPORATED
3.2. STC-1C(INV)
Table 3-2 STC-1C(INV) Component Descriptions
Name Description
①
POWER The lamp lights up when powered ON.
②
７
-SEGMENT
DISPLAY
Normal Mode Displays the temperature of 80K panel.
Parameter Setting
Mode Displays the set value.
(Refer to section 9.1)
③
Status LED
・
R-T
The LED lamp lights up when contact outputs on the rear terminal board.
Refer to section 8 for operation and section 9.2 for factory default value.
・
HI-TEMP
・
READY
・
REF ON The response varies depending on the inverter type.
FR-E720series:
Lights at the temperature that the refrigerator unit is
turned ON while the compressor unit is in operation.
FR-D720series
：
Lights at the temperature unit is turned ON while the
compressor unit is in normal condition(*1).
・
REF OFF
The response varies depending on the type of the inverter to connect.
FR-E720 series: Lights at the temperature that the refrigerator unit is
turned OFF while the compressor unit is in operation.
FR-D720series: Lights at the temperature unit is turned OFF while the
compressor unit is in normal condition(*1).
④
[UP]/[DN] Use these buttons to change parameter values.
Refer to section 9.1 ”Parameter setting“ for detail.
⑤
ENT
(*1) “Normal condition” refers to the state that the compressor unit is in operation and both the
compressor unit and the inverter have no alarm.