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GTC-520F
Instruction Manual
- A message indicating completion of setting is displayed as "End" for 2 sec then it returns to gas
concentration display status.
6.5.3. ALARM Mode
- It can designate value of Alarm1, Alarm2, and Alarm3.
- When "RESET" S/W is pressed, it enters Program Mode.
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
- It is a mode that sets Alarm Latch Type.
- When "FUNC" S/W is pressed, it enters Alarm Latch Type setting mode.
- When "RESET" S/W is pressed, it enters Alarm Setting Mode.
- It is a mode to change alarm reset type and "ON" and "OFF" mode changes when "UP" or
"DOWN" S/W are pressed.
- When a desired alarm latch type is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Program Mode.
- Alarm Latch Type has two modes; "ON" and "OFF". "OFF" mode automatically resets alarm.
When "ON", the user must press "RESET" S/W to release and reset the alarm.
- It is a function that sets Energizer Modes for Alarm Relay and Fault Relay.
- When "FUNC" S/W is pressed, it enters Energizer Mode setting function.
- When "RESET" S/W is pressed, it enters Alarm Setting Mode.
- ON/OFF of Energizer Mode is determined by "UP" S/W or "DOWN" S/W.
- When ON, it is in Normal Open (NO) status.
- When OFF, it is in Normal Close (NC) status.
- When a desired energizer mode is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Alarm Setting Mode.
■ After setting a password, move to "UP" S/W or "DOWN" S/W then press "FUNC" S/W to enter the mode.
■ In Alarm setting function, when it passes 10 s after the last S/W control, it automatically returns to gas concentration
display mode.
6. Operation Method
6. Operation Method
