Table 2: Slot numbers
Slot number Description
Surge - single compressor
8236 Surge Detected
8238 Total Surge Count
Surge - dual compressor
18958 Surge Detected
18960 Total Surge Count
Hot gas
8231 Valve Position
Oil sump
1537 Oil Sump Temperature
1542 Oil Heater
18497 System Oil Return Solenoid
8193 Sump Oil Pressure (LOP)
19004 Oil Level
Oil pump 1
1539 Oil Pump Run Output
8192 Pump Oil Pressure (HOP)
1536 Oil Pressure
8197 Oil Pump Drive Command Frequency
Oil pump 2
18483 Oil Pump Run Output
18480 Pump Oil Pressure (HOP)
18481 Oil Pressure
18485 Oil Pump Drive Command Frequency
Motor 1
2305 Motor Run
2306 % Full Load Amps
Motor 2
18708 Motor Run
18709 % Full Load Amps
2351 Operating Hours Since Last Motor Lubrication
Variable geometry diffuser
8287 Stall Detector Board 1 output voltage
8302 Stall DC Pressure Voltage 1 - Stall Transducer output
8288 VGD 1 open
8289 VGD 1 close
18968 Stall Detector Board 2 output voltage
19009 Stall DC Pressure Voltage 2 - Stall Transducer output
18969 VGD 2 open
18970 VGD 2 close
18983 VGD 1 position
18988 VGD 2 position
18993 Lead VGD position
18994 Lag VGD position
Motor 1
2305 Motor 1 Run
2306 Motor % Full Load Amps
2351 Operating Hours Since Last Motor Lubrication
2818 VSD 1 Input Power
2822 VSD 1 Output Frequency
2823 VSD 1 Output Voltage
2824 VSD 1 Phase A Output Current (RMS)
2825 VSD 1 Phase B Output Current (RMS)
Model YD Mod D with OptiView Control Center30