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IM 4H3B1-01E
9. CHANGING INITIAL SETTINGS
9.1.4 How to Select the Alarm Output Relay to be of HOLD/NON-HOLD Type
You can select whether or not to hold alarm output relays until reset.
The initial value is ‘NON-HOLD’, and common for all relays.
NON-HOLD:
Output relay turns ON and OFF together with alarm.
HOLD:
Once turned ON, the alarm output relay remains ON even if the alarm turns OFF.
The relay is turned OFF by pressing the ACK-key.
SETTING PROCEDURE:
Enter the SET UP Mode by turning ‘ON’ the power while pressing and holding the
ENT-key until the SET UP display appears.
Use the UP/DOWN-keys to select the display ‘SETUP=ALARM’. Press the ENT-key.
Press the ENT-key until the display ‘RLY=NONHOLD’ appears. Select HOLD or
NONHOLD. After selection, press the ENT-key.
The relay HOLD/NONHOLD setting has been completed, but has not been stored yet.
Before you can adjust other settings in the SET UP Mode, you have to finish the alarm
settings until the ‘*ALARM SET*’ display appears.
Before leaving the SET UP Mode, you have to store your new settings. Proceed with the
alarm settings until the display ‘*ALARM SET*’ appears. Press the ESC-key to return
to the ‘SETUP=ALARM’ display and then select the ‘SETUP=END’ display.
Press the ENT-key. Select ‘END=STORE’ to keep your new settings or
‘END=ABORT’ and press the ENT-key. After a few seconds, the Operation Mode will
appear.
Alarm ON
Alarm OFF
Relay set
Relay reset
9.1 How to Change Initial Settings for the Alarm Function
Alarm ON
Alarm OFF
Relay set
Relay reset
Press ACK-key
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