Communications Wiring - Carrier 19XRV Start-Up And Service Instructions

APPENDIX B — OPTIONAL BACNET COMMUNICATIONS WIRING (cont)
POINT DESCRIPTION
System Cooling Demand
Level
System Demand Limiting
Target Guide Vane Position
Target VFD Speed
Tower Fan Relay High
Tower Fan Relay Low
User Defined Analog 1
User Defined Analog 2
User Defined Analog 3
User Defined Analog 4
User Defined Analog 5
User Defined Binary 1
User Defined Binary 2
User Defined Binary 3
User Defined Binary 4
User Defined Binary 5
LEGEND
CHW — Chilled Water
R — Read
VFD — Variable Frequency Drive
W — Write
Table G — Network Points List (cont)
CCN READ/
UNITS
POINT NAME WRITE
N/A R N/A
N/A R N/A
GV_TRG R %
VFD_OUT R %
TFR_HIGH R N/A
TFR_LOW R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
N/A R N/A
DEFAULT
RANGE
VALUE
N/A N/A
N/A OFF/ON
N/A 0 to 100
N/A 0 to 100
OFF OFF/ON
OFF OFF/ON
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
38
BACNET BACNET
OBJECT ID OBJECT NAME
AV:9006 cool_demand_level_1
BV:3 dem_lmt_act_1
AV:41 gv_trg_1
AV:42 vfd_out_1
BV:13 tfr_high_1
BV:14 tfr_low_1
AV:2901 user_analog_1_1
AV:2902 user_analog_2_1
AV:2903 user_analog_3_1
AV:2904 user_analog_4_1
AV:2905 user_analog_5_1
BV:2911 user_binary_1_1
BV:2912 user_binary_2_1
BV:2913 user_binary_3_1
BV:2914 user_binary_4_1
BV:2915 user_binary_5_1