Sterling AquaSnap 30RA010-055 User Manual
Page 78
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CIRCBDIO (Circuit B Discrete Inputs/Outputs)
CIRCB_AN (Circuit B Analog Parameters)
OPTIONS (Unit Parameters)
DESCRIPTION
VALUE
UNITS
POINT NAME
FORCEABLE
CIRC. B DISCRETE OUTPUTS
Compressor B1 Relay
On/Off
K_B1_RLY
N
Compressor B2 Relay
On/Off
K_B2_RLY
N
Minimum Load Valve Relay
On/Off
MLV_RLY
N
CIRC. B DISCRETE INPUTS
Compressor B1 Feedback
On/Off
K_B1_FBK
N
Compressor B2 Feedback
On/Off
K_B2_FBK
N
DESCRIPTION
VALUE
UNITS
POINT NAME
FORCEABLE
CIRCUIT B ANALOG VALUES
Percent Total Capacity
0-100
%
CAPB_T
N
Percent Available Cap.
0-100
%
CAPB_A
N
Discharge Pressure
nnn.n
PSIG
DP_B
N
Suction Pressure
nnn.n
PSIG
SP_B
N
Calculated HP Setpoint B
nnn.n
°°°°F
HSP_B
N
Saturated Condensing Tmp
snnn.n
°°°°F
TMP_SCTB
N
Saturated Suction Temp
snnn.n
°°°°F
TMP_SSTB
N
Compr Return Gas Temp
snnn.n
°°°°F
TMP_RGTB
N
Suction Superheat Temp
snnn.n
∆∆∆∆F
SH_B
N
DESCRIPTION
VALUE
UNITS
POINT NAME
FORCEABLE
FANS
Fan 1 Relay
Off/On
FAN_1
N
Fan 2 Relay
Off/On
FAN_2
N
Cooler/Pump Heater
Off/On
COOL_HTR
N
UNIT ANALOG VALUES
Cooler Entering Fluid
snnn.n
°°°°F
COOL_EWT
N
Cooler Leaving Fluid
snnn.n
°°°°F
COOL_LWT
N
Lead/Lag Leaving Fluid
snnn.n
°°°°F
DUAL_LWT
N
TEMPERATURE RESET
4-20 mA Reset Signal
nn.n
mA
RST_MA
N
Outside Air Temperature
snnn.n
°°°°F
OAT
Y
Space Temperature
snnn.n
°°°°F
SPT
Y
DEMAND LIMIT
4-20 mA Demand Signal
nn.n
mA
LMT_MA
N
Demand Limit Switch 1
Off/On
DMD_SW1
N
Demand Limit Switch 2
Off/On
DMD_SW2
N
SCN Loadshed Signal 0 = Normal
1 = Redline
2 = Loadshed
DL_STAT
N
MISCELLANEOUS
Heat Request
Off/On
HEAT_REQ
N
Dual Setpoint Switch
Off/On
DUAL_IN
N
Cooler LWT Setpoint
snnn.n
°°°°F
LWT_SP
N
Ice Done
Off/On
ICE_DONE
N