Carrier AquaEdge 19DV Controls Operation And Troubleshooting page 48

Two-stage high-efficiency semi-hermetic centrifugal liquid chillers with pic6 controls
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APPENDIX A — PIC6 SCREEN AND TABLE STRUCTURE (CONT)
NOTE: This software is shared between multiple product families
and therefore not all points indicated in the tables are applicable to
19DV or 19XR as configured. For instance 19DV is not an oil lu-
bricated machine, so any reference to oil in the software tables
would not be applicable for 19DV.
CCN TABLE NAME: GENUNIT
PIC6 PATH: Main Menu  General Parameters
LINE
PIC6 DESCRIPTION
Control Mode
1
0 = Local, 1 = Network
2 = Remote, 3 = Local Sched
2
Compressor1 Run Status
3
Deter Start Stop Command
4
Network: Cmd Start/Stop
5
Network:Cmd Occupied
6
Cooling / Heating Select
7
Control Point
8
Control Point Reset
9
Actual Setpoint
10
Percent Current
11
Motor Percent Kilowatts
12
Calculated Capacity
13
Actual Demand Limit
14
Emergency Stop
15
Chiller Status Number
16
Local Schedule Occupied
17
Ice Schedule Occupied
18
Master Slave Start Stop
19
Remote Reset Alarm
20
Stop Override
21
Start Condenser Flush
22
BACnet Occupied
LEGEND
RO — Read Only
RW — Read/Write
*
Default value is shown only if configurable in this table.
† 0 = OFF
9 = AUTORST
1 = CTLTEST
10 = RAMPING
2 = PUMPDOWN
11 = RUNNING
3 = LOCKOUT
12 = OVERRIDE
4 = RECYCLE
13 = DEMAND
5 = TRIPOUT
14 = SHUTDOWN
6 = TIMEOUT
15 = FREECOOL
7 = PRESTART
16 = CONDFLSH
8 = STARTUP
** RW from network.
NOTE: The PIC6 controls platform is utilized across multiple product
lines. In this appendix, all PIC6 software lines are shown; as configured
for 19DV in v2.1 software. Not all lines may be applicable for the 19DV
product.
General Parameters
CCN NAME
ctl_mode
cm_stas1
stop/start
CHIL_S_S
CHIL_OCC
HC_SEL
COOL/HEAT
CTRL_PNT
10.0 to 160.0
reset
–30.00 to 30.00
setpoint
10.0 to 150.0
AMPS_P
0.0 to 999.0
KW_P
cal_capa
DEM_LIM
10.0 to 100.0
EMSTOP
ch_state
oc_occ
ice_occ
ms_stsp
STOP/START
REM_RST
STP_OVER
CF_START
BAC_OCC
48
DEFAULT
RANGE
VALUE*
0 to 3
0 to 16†
NO/YES
NO/YES
COOL
0 to 100
0 to 100
100
NO/YES
0
0 to 500
NO/YES
NO/YES
NO/YES
NO/YES
NO
NO/YES
NO
NO/YES
UNIT
READ/WRITE
RO
RO
RO
RW**
RW**
RW
°F
RW**
°F
RO
°F
RO
%
RO
%
RO
%
RO
%
RW**
RW**
RO
RO
RO
RO
RO
RW
RW
RO

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