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47LLC OPERATING MANUAL EM-9505-B Rev.4
11.1 ALARM POINT
The alarm point, dual alarm ‘ALM2’ or quad alarm ‘ALM4’, can be selected. The alarm point is fixed at ‘2’ and the setting is
not necessary when the alarm output code ‘2’ (SPDT relay contact, 2 points) is specified.
11.1.1 OPERATING PROCEDURE
NOTE
•
Procedures to change ‘ALM4’ to ‘ALM2’ are described
here.
•
To change ‘ALM2’ to ‘ALM4’, the procedures are same.
Select ‘ALM4’ in Step 2.
1
Hold down Alarm/
↓
button for 3 seconds or more to move on
to Alarm Setting Mode.
•
The alarm point is indicated.
•
‘HH’, ‘H’, ‘L’, ‘LL’ and ‘Fnc’ indicators turn on.
NOTE
•
‘ALM2’ or ‘ALM4’ is indicated depending on the setting.
•
When “Dual alarm” is selected for the alarm point parameter, ‘HH’ and ‘LL’ indicators do not turn on.
2
Press Shift or Up button to select ‘ALM2’.
•
‘HH’ and ‘LL’ indicators turn off.
3
Press Alarm/
↓
or Scale/
↑
button to apply the new setting.
•
And the next parameter setting is indicated.
NOTE
•
Press Alarm/
↓
button, and the L (LL) alarm setpoint will be indicated within the range of -19999 to 19999 depending on
the setting.
•
Press Scale/
↑
button, and the main display blinking at alarm ‘B 0’, ‘B 1’, ‘B 2’, ‘B 3’ or ‘B 4’ will be indicated depending on
the setting.
1,3
3
2
2
Blinking