73
APPENDIX A — CCN TABLES (cont)
RESETCON (Temperature Reset and Demand Limit)
BRODEFS (Broadcast POC Definition Table)
DESCRIPTION STATUS DEFAULT UNITS POINT
1
COOLING RESET
2
Cooling Reset Type 0 = No Reset
1 = 4-20 ma input
2 = External temp-OAT
3 = Return fluid
4 = External temp-SPT
0 CRST_TYP
3
No Cool Reset Temp 0 to 125 125.0 °FCT_NO
4
Full Cool Reset Temp 0 to 125 0.0 °F CT_FULL
5
Degrees Cool Reset –30 to 30 0.0 ^F CT_DEG
6
7
HEATING RESET
8
Heating Reset Type 0 = No Reset
1 = 4-20 ma input
2 = External temp — OAT
3 = Return fluid
4 = External temp — SPT
0 HRST_TYP
9
No Heat Reset Temp 0 to 125 0.0 HT_NO
10
Full Heat Reset Temp 0 to 125 125.0 % HT_FULL
11
Degrees Heat Reset –30 to 30 0.0 min HT_DEG
12
13
DEMAND LIMIT
14
Demand Limit Select 0 = None
1 = External switch input
2 = 4-20 ma input
3 = Loadshed
0DMD_CTRL
15
Demand Limit at 20 mA 0 to 100 100 % DMT20MA
16
Loadshed Group Number 0 to 99 0 SHED_NUM
17
Loadshed Demand Delta 0 to 60 0 % SHED_DEL
18
Maximum Loadshed Time 0 to 120 60 min SHED_TIM
19
Demand Limit Switch 1 0 to 100 80 % DLSWSP1
20
Demand Limit Switch 2 0 to 100 50 % DLSWSP2
21
22
LEAD/LAG
23
Lead/Lag Chiller Enable Enable/Disable Disable LL_ENA
24
Master/Slave Select Slave/Master Master MS_SEL
25
Slave Address 0 to 239 0 SLV_ADDR
26
Lead/Lag Balance Select Enable/Disable Disable LL_BAL
27
Lead/Lag Balance Delta 40 to 400 168 hours LL_BAL_D
28
Lag Start Delay 0 to 30 5 mins LL_DELAY
DESCRIPTION STATUS DEFAULT UNITS POINT
1
CCN Time/Date Broadcast Yes/No No CCNBC
2
CCN OAT Broadcast Yes/No No OATBC
3
Global Schedule Broadcast Yes/No No GSBC
4
CCN Broadcast Acker Yes/No No CCNBCACK
5
Daylight Savings Start
6
Month 1 to 12 4 STARTM
7
Week 1 to 5 1 STARTW
8
Day 1 to 7 7 STARTD
9
Minutes to add 0 to 99 60 min MINADD
10
Daylight Savings Stop
11
Month 1 to 12 10 STOPM
12
Week 1 to 5 5 STOPW
13
Day 1 to 7 7 STOPD
14
Minutes to subtract 0 to 99 60 min MINSUB
