Johnson Controls YORK OPTIVIEW CONTROL CENTER, Руководство по эксплуатации

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JOHNSON CONTROLS
96
FORM 160.10-O1
ISSUE DATE: 4/27/2018
SECTION 2 - OPTIVIEW OPERATION
Select the desired data collection interval as follows:
1. Determine the desired time interval (in seconds),
between data samples.
2. Calculate the full screen time display as follows:
• 450 x Data Collection Interval = full screen
seconds
• full screen seconds / 60 = full screen minutes
• full screen minutes / 60 = full screen hours
• full screen hours / 24 = full screen days
3. View the resulting sample interval and full screen
display to determine if the data display meets the
desired requirements.
Select
Access Level Required: OPERATOR
The Select key is used to enter the slot numbers and
the minimum and maximum Y-Axis values of each pa-
rameter. Pressing this key places a yellow box around
Data Point 1 Slot Number. Use the ▲ and ▼ cursor
arrow keys to select the box for the Data Point(s) to be
changed. Data Point Slots one through six may be pro-
grammed. With the desired value highlighted, press the
‘ ü ’ (Enter) key. A dialog box is displayed permitting
entry of the slot number or data point min and max.
Press the ‘
ü
’ (Enter) once the desired slot number has
been entered. Setting the slot number to zero will dis-
able trending for that particular data point. Any or all
points can be disabled.
Data Point Minimum (1-6)
Access Level Required: OPERATOR
This is the minimum value displayed for the Y-Axis.
Selecting a parameter for a data point sets this to the
default value, which is the lowest value allowed for
that parameter. This can be changed to a value that pro-
vides a more appropriate resolution for the parameter
being monitored. This key is not displayed when the
slot # for the data point is set to zero (0).
Use the “Select” key as described above to enter the
desired value. The value must always be set to a value
less than the data point maximum. Otherwise, a red
graph is displayed on the Trend screen with the words
“TREND MAX MUST BE > TREND MIN”. If the pa-
rameter selected for this data point is a digital type (on/
off), this value must be set to zero (0). Zero indicates
the digital input/output is in the “OFF” state.
Data Point Maximum (1-6)
Access Level Required: OPERATOR
This is the maximum value displayed for the Y-Axis.
Selecting a parameter for a data point sets this to the
default value, which is the highest value allowed for
that particular parameter. This can be changed to a val-
ue that provides a more appropriate resolution for the
parameter being monitored. Data Point Maximum is
only displayed if the associated slot number is not zero.
To change this setting, use the “Select” key as described
previously and enter the desired value. The value must
always be set to a value greater than the data point
minimum. Otherwise, a red graph is displayed on the
Trend screen with the words “TREND MAX MUST
BE > TREND MIN”. There are twenty (20) Y-Axis
divisions. If a MIN-MAX span is selected that is not
evenly divided by 20, the program will automatically
select the next higher MAX value that makes the span
evenly divided.
• For example: If 0.0 is selected as the MIN and
69.0 is selected as the MAX, the program will in-
sert 70.0 as the MAX value. If the parameter se-
lected for this data point is a digital type (on/off),
this value must be set to one (1). One indicates the
“ON” state.
NAVIGATION
Home
Access Level Required: VIEW
Returns the display to the Home screen.
Trending
Access Level Required: OPERATOR
Returns the display to the Trending screen.
Slot #s (Numbers)
Access Level Required: OPERATOR
Advances to the Trend Common Slots sub-screen. The
desired parameters to be plotted are selected from this
screen.