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1010ENFM-3B
Section 2
Max CE (Available with units equipped with Analog Inputs only.)
The [Max CE] menu cell stores the maximum range for the Chiller Efficiency output. Enter the data for the
CE Method you have selected.
Min CE (Available with units equipped with Analog Inputs only.)
The [Min CE] menu cell stores the minimum range for the Chiller Efficiency output. Enter the data for the
CE Method you have selected.
Max Vs m/s
The [Max Vs m/s] menu cell stores the maximum range for the sonic velocity output. The sonic velocity
(Vs) appears on the Stripchart display and can drive any analog output or the alarm relay. The [Max Vs
m/s] menu cell restricts this parameter to a maximum range of 2100 m/sec.
Min Vs m/s
The [Min Vs m/s] menu cell stores the minimum range value for the sonic velocity output. The sonic
velocity (Vs) can be displayed on the Stripchart and drive any analog output or the alarm relay. The [Min
Vs m/s] menu cell restricts this parameter to a minimum range of 400 m/sec.
2.7.2 SET ALARM LEVELS
The [Alarm Setpoints] menu allows you to select system alarm functions. Alarms appear locally on the
LCD digital display. In addition, you can use the Relay Setup menu to assign those functions to the
system’s relays. You may select from high or low energy or flow rate, liquid interface (Vs) and liquid
aeration alarm functions. Entry of all alarm setpoints is accomplished using the selected rate units. You
can enable or disable a Makeup Alarm Latch to keep the makeup alarm active until you reset it manually
by an <Fn>6 simultaneous key press.
To access the [Alarm Setpoints] menu press
High Energy Rate
The [High Energy Rate Alarm] menu cell allows you to set the HI Alarm relay trip-point and the position of
the HI Alarm cursor on the Energy Stripchart Display. The entered value must fall within the Energy Flow
Rate (Ve) analog span for the HI Alarm cursor to appear on the Graphic Screen.
To set the High Energy Rate Alarm:
To activate numeric entry press
Use numeric keys to type the High Energy Rate Alarm setpoint in the selected units.
To store data press
ENT
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