Johnson Controls YORK OPTIVIEW CONTROL CENTER, Руководство по эксплуатации

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JOHNSON CONTROLS
68
FORM 160.10-O1
ISSUE DATE: 4/27/2018
SECTION 2 - OPTIVIEW OPERATION
Oil Heater Control
Displays “Local” or “Remote”. Trane applications uti-
lize “local” oil heater control.
Coastdown Time
Displays “Standard” or “Enhanced”. Trane chillers
normally use “Standard” coatdown and post lube times.
Motor Communications Protocol
Display’s “York” or “Modbus” communications cur-
rently selected for communications to SSS or VSD
drives. This allows integration of either legacy VSD
drives or newer VSD drives utilizing Modbus commu-
nications.
PROGRAMMABLE
Set Date
Access Level Required: OPERATOR
Allows the user to specify the present date. This val-
ue is critical to logging system shutdowns accurately
as well as utilizing the scheduling capabilities. When
prompted to enter a date value, the user must enter the
day, month, and four-digit year (using leading zeroes as
necessary). If within range, the value will be accepted.
If out of range, the user is prompted for the information
again. At this point the user may retry the date entry, or
cancel the programming attempt.
Set Time
Access Level Required: OPERATOR
Allows the current local time to be adjusted. Correct
time is critical in order to log system shutdowns ac-
curately and for utilizing the scheduling capabilities.
Time is entered in hours and minutes, using leading ze-
roes as necessary. If the chiller is set to 24-hour mode,
the time must be entered in the 24-hour format. When
the time format is set to 12-hour, AM or PM must also
be selected when entering time.
Clock (Enabled / Disabled)
Access Level Required: OPERATOR
Allows the real-time clock to be enabled or disabled.
The clock will be disabled during manufacturing and
must be enabled at system commissioning. In addition,
when preparing for prolonged chiller shutdown the
clock should once again be disabled in order to con-
serve battery power.
12/24 Hr
Access Level Required: OPERATOR
Allows the time display format to be changed. The se-
lected format will be displayed in the button tab. This
setpoint will affect the display of the time on the chiller
panel and on all reports generated. 12-Hour time for-
mat will include the AM and PM modifiers and show
the range of time between 1:00 and 12:59, while the
24-Hour time format will show the range of time be-
tween 0:00 and 23:59.
Coastdown
Access Level Required: SERVICE
Allows the technician to select either “Standard” or
“Enhanced” coastdown time. Trane chillers normally
use “Standard” coatdown and post lube times. En-
hanced Coastown is typically used for larger motors
requiring longer coastdown timer.
Motor Communications Protocol
Allows the technician to select “York” or “Modbus”
communications for communications to SSS or VSD
drives.
NAVIGATION
Home
Access Level Required: VIEW
Returns the display to the Home screen.
Schedule
Access Level Required: VIEW
Advances to the sub-screen allowing configuration of
the chiller operation schedule.
User
Access Level Required: VIEW
Advances to the sub-screen allowing configuration of
user preferences.
Comms
Access Level Required: VIEW
Advances to the sub-screen allowing configuration of
system communications.