75
APPENDIX A — CCN TABLES (cont)
CIRCB_AN (Circuit B Analog Parameters)
CIRCBDIO (Circuit B Discrete Parameters)
DESCRIPTION STATUS UNITS POINT FORCEABLE
1
Circuit B Analog Values
2
Percent Total Capacity 0-100 % CAPB_T N
3
Percent Available Cap 0-100 % CAPB_A N
4
Discharge Pressure nnn.n PSI DP_B N
5
Suction Pressure nnn.n PSI SP_B N
6
Saturated Condensing Tmp snnn.n °FTMP_SCTB N
7
Saturated Suction Temp snnn.n °FTMP_SSTB N
8
Compressor Suction Temp snnn.n °FCTB_TMP N
9
Suction Superheat Temp snnn.n ^F SH_B N
10
EXV % Open 0-100.0 % EXV_B N
DESCRIPTION STATUS UNITS POINT FORCEABLE
1
CIRC. B DISCRETE OUTPUTS
2
Compressor B1 Relay ON/OFF K_B1_RLY N
3
Compressor B2 Relay ON/OFF K_B2_RLY N
4
Compressor B3 Relay ON/OFF K_B3_RLY N
5
Compressor B4 Relay ON/OFF K_B4_RLY N
6
Unloader B1 Relay ON/OFF UNL_B1 N
7
Unloader B2 Relay ON/OFF UNL_B2 N
8
Liq. Line Solenoid Valve ON/OFF LLSV_B N
9
Hot Gas Bypass Relay ON/OFF HGB N
10
11
CIRC. B DISCRETE INPUTS
12
Compressor B1 Feedback ON/OFF K_B1_FBK N
13
Compressor B2 Feedback ON/OFF K_B2_FBK N
14
Compressor B3 Feedback ON/OFF K_B3_FBK N
15
Compressor B4 Feedback ON/OFF K_B4_FBK N
16
Oil Pressure Switch B OPEN/CLOSE OILSW_B N
17
Low Pressure Switch B OPEN/CLOSE LPS_B N
