7-3
IM 04P03B01-01E
Specifications
7
7.2
Alarm Function Specifications
Item
Specifications
Number of alarms
Up to four alarms (level) for each measurement channels.
Alarm type
High limit (H), low limit (L), difference high limit (h), and difference low limit (l). The symbol
indicating the alarm is given in parentheses.
Hysteresis
Set a width to the value for detecting alarm occurrence/release (common to all channels and all levels)
Applied to high limit alarm and low limit alarm.
Hysteresis range: Approx. 0.0% to 1.0% of the recording span (0.1% steps)
Display
Indicates the alarm occurrence status on the display.
Display for each channel: Displays the alarm type (display precedence:
,
,
, and
).
Alarm summary display: The ALM indicator illuminates.
Alarm relay contact output (optional specifications)
See section 7.5