SICK MARSIC300 User Manual

11.2 Modbus register
11.2.1 Device status (Discrete Inputs [1xxxx], Function Code 02)
Table 38: Discrete Inputs
Discrete Input No. Date/Time
1000 Device group status malfunction
1001 Device group status maintenance request
1002 Device group status maintenance
1003 Device group status outside specification
1004 Measured data are live/current (0 = held, 1 = alive)
1008 Gas feed via measuring point_01
1009 Gas feed via measuring point_02
1010 Gas feed via measuring point_03
1011 Gas feed via measuring point_04
1012 Gas feed via measuring point_05
1013 Gas feed via measuring point_06
1014 Gas feed via measuring point_07
1015 Gas feed via measuring point_08
1016 Gas feed via measuring point_09
1017 Gas feed via measuring point_10
1018 Gas feed via measuring point_11
1019 Gas feed via measuring point_12
1024 Zeroize (Val./Adj.)
1025 Span check (Val./Adj.)
1026 Zeroize/span check (Val./Adj.), total signal
11.2.2 Measured variables (Input Register [3xxxx], Function Code 04)
If not measuring: Register = “0”
Table 39: Input Register - measured variables
Input Register No Measured variable
1000 [Float] SO2
1002 [Float] CO2
1004 [Float] Ratio SO2/CO2
1006 [Float] H2O
1008 [Float] NO
1010 [Float] NO2
1012 [Float] NOx
1014 [Float] NH3
1016 [Float] CO
1018 [Float] CH4
1020 [Float] O2
1022 [Float] VOC
1050 [DInt]
Active Sampling Point = 0 means maintenance or value not active.
≠ 0 measured value comes from measuring point x and is active.
1052 [DInt]
Shown Sampling Point = 0 means maintenance.
≠ 0 measured value comes from measuring point x.
11 ANNEX
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T E C H N I C A L I N F O R M A T I O N | MARSIC300 8017585/YXD9/V3-1/2017-05 | SICK
Subject to change without notice

SICK MARSIC300 Specifications

General

Brand	SICK
Model	MARSIC300
Category	Measuring Instruments
Language	English