York YK Style H Operation Manual page 159

status message is displayed in the upper right corner of the TREND Screen describing the pending
action.
Note: For fields requiring access level of SERVICE. Service Technicians refer to the OptiView
Control Center - Service Instructions (Form 160.76-M1) for operation instructions and explanation
of all programmable setpoints and displayed values.
Table 167: Programmable
V09 software
Button
and earlier
Primary Trigger Operator
Primary
Operator
Operator
Primary Test Operator
Trigger Action Operator
Trigger Delay Operator
Primary to
Secondary Operator
Operator
Secondary
Operator
Trigger
Secondary
Operator
Operator
Secondary Test Operator
Table 168: Navigation
V09 software
Button
and earlier
Home Operator
Trend Setup Operator
Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center
V10 and later
with YORK
Description
Chiller Access
Manager
Selects the first parameter to be evaluated. Selection is made from the
Slot Numbers listing on the Trend Common Slots Screen or the Master
Standard
Slot Numbers List in this manual.
Setting this Slot Number to zero disables the Primary Trigger.
Selects the comparator for the Primary Trigger's relationship to the
Primary Test. If the Primary Trigger is an analog value, selections are: <,
Standard
<=, =, =>, >. If the Primary Trigger is a digital event, selections are: Equal
To, Not Equal To.
Selects the value or condition that the Primary Trigger is compared to.
Standard Selection ranges from the Primary Trigger minimum value to the Primary
Trigger maximum value.
Selects whether the trend data collection will Start or Stop when the
Standard trigger comparisons are true. If set to Start, data collection will stop after
one screen of data is collected.
Allows the data collection start or stop to be delayed after the triggers
evaluate as true. The delay is selectable from 1 to 864,000 seconds (10
days). Display is in days, hours, minutes and seconds. The delay timer
begins when the triggers evaluate as true. If the Trigger Action is set to
Standard
Start, data collection will begin after the triggers evaluate as true and
the delay timer has elapsed. If the Trigger Action is set to Stop, data
collection will stop after the triggers evaluate as true and the delay timer
has elapsed.
Selects whether the Primary Trigger, Secondary Trigger or both have to
Standard be true in order to start or stop data collection. Selections are AND, OR,
XOR and None. If NONE is selected, the Secondary Trigger is disabled.
Selects the second parameter to be evaluated. Selection is made from the
Slot Numbers listing on the Trend Common Slots Screen or the Master
Standard
Slot Numbers List in this manual. Setting this Slot Number to zero disables
the Secondary Trigger.
Selects the comparator for the Secondary Trigger's relationship to the
Secondary Test. If the Secondary trigger is an Analog value, selections are:
Standard
<, <=, =, =>, >. If the Secondary Trigger is a digital event, selections are:
Equal To, Not Equal To.
Selects the value or condition that the Secondary Trigger is compared to.
Standard
Selection ranges from the Secondary Trigger minimum to the Secondary
Trigger maximum.
V10 and later
with YORK
Description
Chiller Access
Manager
Standard Returns the user to Home screen.
Standard Returns to the Trend Setup screen.
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