Oval ALTI mass CA00A - H;L Alarm Output (H;L Alarm); Drive Output Alarm (Used for Maintenance Purpose); No Assignment (no Function)

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9.14.3 H/L alarm output (H/L Alarm)
By assigning the high/low alarm output to the status output, an error output of high/low alarm of interest
can be provided. Listed below are available variables that can be set up.
・Mass Flow: Instant mass flowrate
・Vol Flow: Instant volume flowrate
・Dens: Density
・Temp: Temperature
・Counter 1: Counter 1
・Counter 2: Counter 2
(For details of high/low alarms, see 9.16 High/Low Alarm Functions.)
(1) Operating procedure
・Select "H/L Alarm" in selecting the status output function assignment; the state of high/low alarm
can then be output. (See 9.2.5 Transition chart (4) [No. 2-4-5-1].)
・Set the output of status output. According to the settings, the following outputs become available.
With setting "On Active", the output is in the Short in an alarmed condition of high/low alarms.
With setting "Off Active", the output is in the Open in an alarmed condition of high/low alarms.
(See 9.2.5 Transition chart (4) [No. 2-4-5-4].)
When the settings above take effect, the functions are ready for use.
9.14.4 Drive output alarm (Used for maintenance purpose)
By assigning the drive output alarm to status output, the alarm can be activated when the drive output
exceeds the threshold.
(1) Operating procedure
・Select "Drive O Alm." for the status output function assignment; the state of drive output can then
be output.
(See 9.2.5 Transition chart (4) [No. 2-4-5-1])
・Enter the threshold to determine at what percentage of the drive output the alarm output should
be activated. The initial value is 100%.
(See 9.2.5 Transition chart (4) [No. 2-4-5-3])
・Set the output of status output. When this setting takes effect, the following status output appears.
With setting "On Active", the output is always in the Short.
With setting "Off Active", the output is always in the Open.
(See 9.2.5 Transition chart (4) [No. 2-4-5-4])
The function becomes available by setting the above.
9.14.5 No assignment (No Function)
When this setting takes effect, the following status output appears.
With setting "On Active", the output is always in the Short.
With setting "Off Active", the output is always in the Open.
(1) Operating procedure
・Select "No Function" in selecting the status output function assignment. (See 9.2.5 Transition
chart (4) [No. 2-4-5-1].)