Siemens RS-485 - Device State and Identification; Outputs and States Bit Assignments; Binary Signal and Hardware ID

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Siemens Building Technologies CC1A7865.1en
HVAC Products 31.10.2002
Address Data type Access Parameter
0x0200 word R / O Outputs and states
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
B8 Hysteresis limitation B0 Output 1 off
(for remote operation) B1 Output 3 off
B9 Management system off B2 Output 2 off
(for remote operation) B3 Output 4 off
B10 Self-optimization active
B11 Second setpoint active
B12 Measured value range crossing input 1
B13 Measured value range crossing input 2
B14 Measured value range crossing input 3
B15 Reserved
0x0201 word R / O Binary signal and hardware identification
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
B15 Reserved B0 Operating mode 2-stage active
B14 Interface present B1 Manual operation active
B13 Analog output present B2 Binary input 1 closed
B3 Binary input 2 closed
B4 Thermostat function active
B5 First controller output active
B6 Second controller output active
B7 Limit comparator active
Device state