Siemens ULTRAMAT 6 Manual page 118

7.4. Diagnostic Information
The following tables show the assignment of fault signals/maintenance requests from the devices to the
diagnosis bits in the physical block.
7.4.1 ULTRAMAT 6 Diagnostic Information
Fault (S) Meaning of fault/maintenance request Diagnostic
Maintenance
request (W)
No.
S1 Parameter memory
S2 Chopper motor fault
S3 Microflow sensor
S4 External fault
S5 Rec. chamber temp.
S6 Field device heating faulty
S8 Pressure transducer signal
S11 Reference gas pressure too low
S12 Power supply
S14 Measured value > characteristic curve
upper value
S15 Calibration cancelled
S16 Measuring gas flow too low
W1 Calibration difference too large
W2 Zero point adjusting reserve < 20%
W3 Signal voltage calibration too small
W4 Set clock
W5 Microflow sensor
W6 Temperature sensor LCD display
W7 Receiver chamber temperature >
70°C
W9 External maintenance request
W10 Autocal check difference
ULTRAMAT 6 / OXYMAT 6 / CALOMAT 6 / ULTRAMAT 23 / OXYMAT 61
Schnittstelle PROFIBUS DP / PA Interface
A5E00054148-03
Diagnosis bit name
byte/bit
1 / 4 DIA_MEM_CHKSUM
2 / 2 DIA_CONF_INVAL
1 / 1 DIA_HW_MECH
1 / 1 DIA_HW_MECH
1 / 5 DIA_MEASUREMENT
1 / 1 DIA_HW_MECH
1 / 1 DIA_HW_MECH
1 / 0 DIA_HW_ELECTR
2 / 1 DIA_SUPPLY
2 / 1 DIA_SUPPLY
2 / 1 DIA_SUPPLY
1 / 1 DIA_HW_MECH
1 / 5 DIA_MEASUREMENT
1 / 5 DIA_MEASUREMENT
2 / 1 DIA_SUPPLY
2 / 5 DIA_MAINTENANCE
2 / 0 DIA_ZERO_ERR
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
1 / 3 DIA_TEMP_ELECTR
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
2 / 5 DIA_MAINTENANCE
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