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Note：1．Input scope：The value between the lower input value and the upper input value. For example,
if the upper and lower limits are 100 and 1000 respectively, the range is 101～999.
2.Input width：Width from the lower limit to the upper limit of the input value (upper limit-lower limit). For
example, if the upper limit is 100 and lower limits is 1000, then "+ input width" is "0～900" and "± input
width" is "－900～900"
Basic alarm description
1． High limit
Alarm when the measured value (PV) is larger than the alarm setting
Figure 5-6 Schematic diagram of the high limit
2．Low limit
Alarm when the measured value (PV) is smaller than the alarm setting
Figure 5-7 Schematic diagram of the low limit
3．Deviation high
Alarm when the deviation value (= PV - SV) is larger than the alarm setting value
Figure 5-8 Schematic diagram of the deviation high（The deviation is positive）
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