Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual page 16

19xrv pic iii control hermetic centrifugal liquid chillers
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SERVICE TABLE
NEXT
PREVIOUS
SELECT
ALARM HISTORY
Display alarm history
(The table holds up to 25 alarms
and alerts with the most recent
alarm at the top of the screen.)
ALERT HISTORY
CONTROL TEST
CONTROL ALGORITHM STATUS
List the control algorithm status tables
• CAPACITY (Capacity Control)
• OVERRIDE (Override Status)
• LL_MAINT (Lead Lag Status)
• VFD_HIST (VFD Alarm History)
• LOADSHED
• CUR ALRM (Chiller Alarm History)
• WSMDEFME (Water System Manager Control Status)
• OCCDEFCM (Time Schedule Status)
Select a table
NEXT
PREVIOUS
OCCDEFM (Time Schedule Status)
Data Select Table
NEXT
PREVIOUS
EQUIPMENT CONFIGURATION
Continued on
next page
16
Fig. 6 - 19XRV Service menu structure
EXIT
SELECT
EXIT
SELECT
EXIT
OCCPC01S (Local Status)
OCCPC02S (CCN, ICE BUILD Status)
OCCPC03S (CCN Status)
List the Equipment Configuration Tables
List the Control Tests
Select a test
NEXT
• CAPACITY (Capacity Control Algorithm)
• OVERRIDE (Override Status) EXIT
• LL_MAINT (LEADLAG Status)
• WSMDEFME (Water System Manager Control Status)
Maintenance Table Data
• NET_OPT
• BRODEF
• OCCDEFCS
• HOLIDAYS
• CONSUME
• RUNTIME
Select a Table
NEXT
PREVIOUS
SELECT
Select a parameter
NEXT
PREVIOUS
Modify a Parameter
INCREASE DECREASE
ENABLE
DISABLE
SELECT (USE ENTER) TO SCROLL DOWN
ALERT HISTORY
Display alert history
(The table holds up to 25 alerts
with the most recent alert at the
top of the screen.)
• CCM Thermistors
• CCM Pressure Transducers
• Pumps
• Discrete Outputs
• IGV and SRD Actuator
• Head Pressure Output
• Diffuser Actuator
• Pumpdown/Lockout
• Terminate Lockout
• Guide Vane Calibration
PREVIOUS
SELECT
EXIT
EXIT
SELECT
EXIT
QUIT
ENTER
(ANALOGUE VALUES)
QUIT
ENTER
(DISCRETE VALUES)

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