12 – 3
Section 12 • Communications with a Central Controller/DCS
Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP
Interface Tag Description Units
REAL_OUT[20] Blower 1 Suction Temperature INT_OUT[20]
REAL_OUT[21] Blower 1 Discharge Temperature INT_OUT[21]
REAL_OUT[22] Blower 1 Suction Pressure INT_OUT[22]
REAL_OUT[23] Blower 1 Discharge Pressure INT_OUT[23]
REAL_OUT[24] Blower 1 Commanded Speed % Speed (100%=60Hz)
REAL_OUT[25] Blower 1 Actual Speed % Speed (100%=60Hz)
REAL_OUT[26] Blower 1 Motor Amps Amps
REAL_OUT[27] Blower 1 Phase A Temperature INT_OUT[27]
REAL_OUT[28] Blower 1 Phase B Temperature INT_OUT[28]
REAL_OUT[29] Blower 1 Phase C Temperature INT_OUT[29]
REAL_OUT[30] Blower 1 ODE Bearing Temp INT_OUT[30]
REAL_OUT[31] Blower 1 DE Bearing Temp INT_OUT[31]
REAL_OUT[32] Blower 1 Runtime Hours Hours
REAL_OUT[33] Blower 1 Runtime Minutes Minutes
REAL_OUT[34]
REAL_OUT[35]
REAL_OUT[36]
REAL_OUT[37]
REAL_OUT[38]
REAL_OUT[39]
REAL_OUT[40] Blower 2 Suction Temperature INT_OUT[40]
REAL_OUT[41] Blower 2 Discharge Temperature INT_OUT[41]
REAL_OUT[42] Blower 2 Suction Pressure INT_OUT[42]
REAL_OUT[43] Blower 2 Discharge Pressure INT_OUT[43]
REAL_OUT[44] Blower 2 Commanded Speed % Speed (100%=60Hz)
REAL_OUT[45] Blower 2 Actual Speed % Speed (100%=60Hz)
REAL_OUT[46] Blower 2 Motor Amps Amps
REAL_OUT[47] Blower 2 Phase A Temperature INT_OUT[47]
REAL_OUT[48] Blower 2 Phase B Temperature INT_OUT[48]
REAL_OUT[49] Blower 2 Phase C Temperature INT_OUT[49]
REAL_OUT[50] Blower 2 ODE Bearing Temp INT_OUT[50]
REAL_OUT[51] Blower 2 DE Bearing Temp INT_OUT[51]
REAL_OUT[52] Blower 2 Runtime Hours Hours
REAL_OUT[53] Blower 2 Runtime Minutes Minutes
REAL_OUT[54]
REAL_OUT[55]
REAL_OUT[56]
REAL_OUT[57]
REAL_OUT[58]
REAL_OUT[59]
REAL_OUT[60] Blower 3 Suction Temperature INT_OUT[60]