Siemens OXYMAT 6 - Diagnostic Information; ULTRAMAT 6 Diagnostic Information

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