37
APPENDIX B — OPTIONAL BACNET COMMUNICATIONS WIRING (cont)
Table G — Network Points List
POINT DESCRIPTION
CCN
POINT NAME
READ/
WRITE
UNITS
DEFAULT
VALUE
RANGE
BACNET
OBJECT ID
BACNET
OBJECT NAME
1st Current Alarm State ALARM_01 R N/A 0-270 AV:4 alarm_01_1
Active Demand Limit DEM_LIM R/W % N/A 40 to 100 AV:6 dem_lim_1
Actual Guide Vane Position GV_POS R % N/A 0 to 100 AV:7 gv_pos_1
Actual VFD Speed VFD_ACT R % N/A 0 to 110 AV:11 vfd_act_1
Calc Evap Sat Temp EAT R °F N/A -40 to 245 AV:13 ert_1
Chilled Water Deadband CWDB R ^F 1.0 0.5 to 2.0 AV:14 cwdb_1
Chilled Water Delta P CHWPD R ^F N/A -6.7 to 420 AV:15 chwpd_1
Chilled Water Delta T CHW_DT R ^F N/A -40 to 245 AV:16 chw_dt_1
Chilled Water Pump CHLP R N/A OFF OFF/ON BV:4 chlp_1
Chilled Water Temp CHW_TMP R °F N/A -40 to 245 AV:17 chw_tmp_1
Chiller Start/Stop CHIL_S_S R/W N/A STOP STOP/START BV:5 chil_s_s_1
Comp Discharge Temp CMPD R °F N/A -40 to 245 AV:18 cmpd_1
Comp Motor Winding Temp MTRW R °F N/A -40 to 245 AV:19 mtrw_1
Comp Thrust Brg Temp MTRB R °F N/A -40 to 245 AV:20 mtrb_1
Cond Water Flow CDW_FLOW R N/A NO NO/YES BV:6 cdw_flow_1
Cond Water Pump CDP R N/A OFF OFF/ON BV:7 cdp_1
Condenser Pressure CRP R PSI N/A -6.7 to 420 AV:21 crp_1
Condenser Refrig Temp CRT R °F N/A -40 to 245 AV:22 crt_1
Condenser Water Delta P CDWPD R PSI N/A -6.7 to 420 AV:23 cdwpd_1
Control Point LCW_STPT R/W °F N/A 10 to 120 AV:24 lcw_stpt_1
Current CHW Setpoint CHWSTPT R °F N/A 0.00 to 99.9 AV:25 chwstpt_1
Demand Level 1 N/A R % N/A 0 to 100 AV:1 dmv_lvl_1_perct_1
Demand Level 2 N/A R % N/A 0 to 100 AV:2 dmv_lvl_2_perct_1
Demand Level 3 N/A R % N/A 0 to 100 AV:3 dmv_lvl_3_perct_1
Element Comm Status N/A R N/A N/A No Comm/Normal BV:2999 element_stat_1
Element Communications
Alarm
N/A R N/A N/A Inactive/Active BV:20 comm_lost_alm_1
Emergency Stop EMSTOP R N/A ENABLE
ENABLE/
EMSTOP
BV:8 emstop_1
Entering Chilled Water ECW R °F N/A -40 to 245 AV:26 ecw_1
Entering Condenser Water ECDW R °F N/A -40 to 245 AV:27 ecdw_1
Equipment Alarm N/A R N/A N/A
Comm Normal
Comm Lost
BV:1 element_alarm_1
Evaporator Pressure ERP R PSI N/A -6.7 to 420 AV:28 erp_1
Evaporator Refrigerant Temp
ERT R °F N/A -40 to 245 AV:13 ert_1
Leaving Chilled Water -
Prime Variable
LCW R °F N/A -40 to 245 AV:31 lcw_1
Leaving Condenser Water LCDW R °F N/A -40 to 245 AV:32 lcdw_1
Line Active Current AMPS_ACT R A N/A 0.0 to 99999.0 AV:8 amps_act_1
Line Active Voltage VOLT_ACT R V N/A 0.0 to 99999.0 AV:9 volt_act_1
Line Frequency LINEFREQ R Hz N/A 0 to 99 AV:30 linefreq_1
Line Power Factor LINE_PF R N/A 0.00 to 2.00 AV:34 line_pf_1
Local Schedule N/A R N/A N/A No Comm/Normal BV:2 schedule_1
Occupied? OCC R N/A NO NO/YES BV:10 occ_1
Oil Sump Temperature OILT R °F N/A -40 to 245 AV:33 oilt_1
Remote Start Contact REM_CON R/W N/A OPEN OPEN/CLOSE BV:11 rem_con_1
Run Status STATUS R N/A N/A
0=Timeout,
1=Ready,
2=Recyle,
3=Startup,
4=Running,
5=Demand,
6=Ramping,
7=Autorest,
8=Override,
9=Tripout,
10=Control Test,
11=Lockout,
12=Pumpdown,
13=Prestart
AV:35 status_1
Service Ontime S_HRS R/W hr N/A 0 to 32767 AV:36 s_hrs_1
Surge Line Delta T DELTA_TX R °F N/A 0 to 200 AV:38 delta_tx_1
System Alert/Alarm SYS_ALM R N/A N/A
1=Normal,
2=Alert, 3=Alarm
AV:40 sys_alm_1
611
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