Robertshaw Smart Sense Series Installation Manual page 36

bD = 19.2 MODbUS bAUD RATE
BD = 4.8: ModBus baud rate is 4,800 Baud
BD = 9.6: ModBus baud rate is 9,600 Baud
BD = 19.2: ModBus baud rate is 19,200 Baud
Cd = 0 COMMiSSiONiNg MOde (See PAge 20)
CD = 0: Commissioning mode is OFF
CD = 1: All time delays are OFF or reduced to a very small value
PA = 0 SETS COMMUNICATION PARITY FOR MODbUS
COMMUNICATIONS
PA = 0: None set
PA = 1: Even parity
PA = 2: Odd parity
SS = 0 START STOP MOde OveRRide (TyPiCALLy uSed by
MOdbuS MASTeR)
SS = 0: User Start Stop program in use
SS = 1: Thermostat held in Start program typically via call from
ModBus master
SS = 2: Thermostat held in Stop program typically via call from
ModBus master
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