33
D. Frequency Output High Menu:
◦
This value determines the process value at which the frequency output
will be at maximum (500Hz).
◦
Default: 20.0 ft/s.
E . Frequency Output Low Menu:
◦
This value determines the process value at which the frequency output
will be at minimum (0Hz).
◦
Default: 0.0 ft/s.
5. Pulse/Frequency Summary Display:
• This screen shows a summary of the frequency settings entered in the
Pulse/Frequency configuration wizard.
Alarm Wizard
1. If Continue is selected, the next menu displayed will be in the Alarm
configuration wizard.
2. If Save & Exit is selected, the settings and values entered during the Pulse/
Frequency configuration wizard will be stored and put into effect. Then, the
display will show process data.
3. Regardless of selection, the ENTER button must be used to choose either
option.
• Default: Continue.
4. Alarm Output Setup Menu:
• This option determines the type of alarm output.
• Default: Empty Pipe Alarm.
5. Empty Alarm Setup Menu
• This screen displays a summary of the Alarm output configuration. The
image displayed indicates the alarm type is Empty Pipe, meaning that
when an empty pipe condition is detected, the alarm contact will close.
Velocity Alarm - Outputs:
1. Alarm Type Menu:
• This option determines how the process velocity is compared to the trigger
value. Select either low or high limit.
• Default: Low Limit.
2. Alarm Trigger Menu:
• This value specifies the velocity at which the alarm is active or inactive.
• Default: 0.1 ft/s.
3. Alarm Hysteresis Menu:
• This value defines a range around the trigger value to prevent excessive
switching of the alarm output.
• Default: 0.1 ft/s.
4. Alarm Output Summary Display:
• This screen shows a summary of the settings entered in the Alarm
configuration wizard when velocity alarm is selected.