Carrier 30XA080-500 - Page 110

APPENDIX B -- CON TABLES (cont)
MAINTENANCE DISPLAY TABLES (cont)
TABLE RANGE UNITS POINT NAME WRITE STATUS
MSTSLAVE
DISPLAY NAME
MASTER/SLAVE CONTROL
Unit is Master or Slave
Master Control Type*
Master/Slave Ctrl Active
Lead Unit is the:
Slave Chiller Statet
Slave Chiller Total Cap
Lag Start Delay**
Lead/Lag Hours Delta*
Lead/Lag Changeover?**
Lead Pulldown?
Master/Slave Error
Max Available Capacity?l-t
Slave Lagstat
Disable/Master/Slave
Local/Remote/CCN
True/False
Master/Slave
0=Chiller is off
1=Valid Run State in
CCN Mode
2=Unused for this control
3=Chiller is in local mode
4=Power fail restart in
progress
5=Shudown due to fault
6=Communication failure
0-100
1-30
_+nnnnn
Yes/No
Yes/No
nn
True/False
0=Unit not configured
as a slave chiller
1=Slave pump
configuration error
ins error=l)
2=Un t conf gured as
slave chiller with
Iwt opt=no (entering
water control) with
ump control
ag pump=0)
3=Unit configured as slave
chillerwith Iwt opt=yes
leaving water control
wth pump centre
(lag pump=0)
4=Unit Configured as slave
chiller with Iwt opt=no
entering water control
wth no pump centre
(lag pump=l)
5=Unit configured as slave
chiller with Iwt opt=yes
leaving water control
wth no pump centre
(lag_pump=l)
*Always CCN for the slave chiller.
1-Slave chiller chillstat value
**This decision is consistent for Master chiller only. It shall be set by default to 0 for the slave chiller.
tl-This item is true when chiller has loaded its total available capacity tonnage.
%
minutes
hours
mstslv
ms ctrl
ms activ
lead sel
slv_stat
slv capt
strt d
II hr d
II chang
II pull
ms error
cap max
lagstat
TABLE WRITE STATUS
OCCMAINT
DISPLAY NAME
Current Mode (l=occup.)
Current Occp Period #
Timed-Override in Effect
Timed-Override Duration
Current Occupied Time
Current Unoccupied Time
Next Occupied Day
Next Occupied Time
Next Unoccupied Day
Next Unoccupied Time
Prev Unoccupied Day
Prev Unoccupied Time
RANGE
0/1
1 to8
Yes/No
0-4
00:00-23:59
00:00-23:59
Men-Sun
00:00-23:59
Men-Sun
00:00-23:59
Men-Sun
00:00-23:59
UNITS
hours
POINT NAME
MODE
PER NO
OVERLAST
OVR HRS
STRTTIME
ENDTIME
NXTOCDAY
NXTOCTIM
NXTUNDAY
NXTUNTIM
PRVUNDAY
PRVUNTIM
TABLE DISPLAY NAME
PR LIMIT Discharge A Ternp Average _+nnn.n
Discharge A Temp Rate _+nnn.n
Discharge A Gas Limit _+nnn.n
Suction A Temp Average _+nnn.n
Discharge B Temp Average _+nnn.n
Discharge B Temp Rate _+nnn.n
Discharge B Gas Limit _+nnn.n
Suction B Temp Average _+nnn.n
Discharge C Temp Average _+nnn.n
Discharge C Temp Rate _+nnn.n
Discharge C Gas Limit _+nnn.n
Suction C Temp Average _+nnn.n
NOTE: Table for display only. Used for Cooling and Heat Pump Compressor Envelope.
RANGE UNITS WRITE STATUS
oF
AF
oF
oF
oF
AF
oF
oF
oF
AF
oF
oF
POINT NAME
sdt rna
sdt mra
sdtlim a
sstma
sdt m b
sdt mrb
sdtlim b
sstm b
sdt mc
sdt mr c
sdtlimc
sst m c
TABLE DISPLAY NAME nn RANGE UNITS POINT NAME forcWRelTE STATUS
SERMAINT Reset Maintenance Alert SRESET
1 to 11: reset individually
12: reset all
OPERATION WARNINGS
1 -- Refrigerant Charge Normal/Low/Disable I charge m I
2 -- Water Loop Size Norma/Low/D sab e I w oop_m I
GENERAL SERVICING DELAYS
3--Cooler Pump 1 (days)* 0-1000/Alert/Disable cpumpl m
4 -- Cooler Pump 2 (days)* 0-1000/Alert/Disable cpump2 m
5-- Condenser Pump 1 (days)* 0-1000/Alert hpumpl m
6 -- Condenser Pump 2 (days)* 0-1000/Alert hpump2_m
7 -- Water Filter (days)* 0-1000/Alert/Disable wfilte m
8 -- Cp A Oil Filter (days) 0-1000/Alert oilfa m
9 -- Cp B Oil Filter (days) 0-1000/alert oilfilb m
10 -- CRC Oil Filter (days) 0-1000/Alert o c_m
*Not supported.
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