
ULTRAMAT 6 / OXYMAT 6 / CALOMAT 6 / ULTRAMAT 23 / OXYMAT 61
Schnittstelle PROFIBUS DP / PA Interface
A5E00054148-03
121
7.4.4
ULTRAMAT 23 Diagnostic Information
Fault (F)
Maintenance
request (M)
No.
Meaning of fault/maintenance request
Diagnostic
byte/bit
Diagnosis bit name
S1
Channel 1 measured value outside limits
1 / 5
DIA_MEASUREMENT
S2
Channel 2 measured value outside limits
1 / 5
DIA_MEASUREMENT
S3
Channel 3 measured value outside limits
1 / 5
DIA_MEASUREMENT
S4
O2 measured value outside limits
1 / 5
DIA_MEASUREMENT
S5
Mains voltage outside limits
2 / 1
DIA_SUPPLY
S6
Device temperature outside limits
1 / 1
DIA_HW_MECH
S7
Air pressure outside limits
2 / 1
DIA_SUPPLY
S8
No flow during measurement
2 / 1
DIA_SUPPLY
S9
No temperature adjustment carried out
1 / 7
DIA_INIT_ERR
S10
No flow with AUTOCAL
2 / 1
DIA_SUPPLY
S11
O2 measured value too small
1 / 1
1 / 5
DIA_HW_MECH
DIA_MEASUREMENT
S12
Analog flow output faulty
1 / 0
DIA_HW_ELECTR
S13
Sumcheck error of all IR channels
1 / 1
1 / 5
DIA_HW_MECH
DIA_MEASUREMENT
S14
Fault of address for IR channels
1 / 1
DIA_HW_MECH
S15
AUTOCAL drift too large
2 / 0
DIA_ZERO_ERR
S16
EEPROM error
1 / 4
2 / 2
DIA_MEM_CHKSUM
DIA_CONF_INVAL
S17
Phase not found
1 / 1
DIA_HW_MECH
S18
Serial interface fault
1 / 0
DIA_HW_ELECTR
S19
S20
Channel 1 not calibrated
1 / 7
DIA_INIT_ERR
S21
Channel 2 not calibrated
1 / 7
DIA_INIT_ERR
S22
Channel 3 not calibrated
1 / 7
DIA_INIT_ERR
S23
Transmitter voltage outside limits
1 / 0
DIA_HW_ELECTR
S24
Bridge supply voltage outside limits
1 / 0
DIA_HW_ELECTR
S25
Bridge half voltage outside limits
1 / 0
DIA_HW_ELECTR
S26
Lockin error
1 / 0
DIA_HW_ELECTR
S27
External fault
1 / 1
DIA_HW_MECH
S28
S29
S30
S31
O2 sensor sensitivity too low
1 / 1
DIA_HW_MECH
S32
External ADC error
1 / 0
DIA_HW_ELECTR
W1
AUTOCAL drift too large
2 / 5
DIA_MAINTENANCE
W2
O2 sensor
2 / 5
DIA_MAINTENANCE
W3
LCD temperature outside limits
1 / 3
2 / 5
DIA_TEMP_ELECTR
DIA_MAINTENANCE
W4
External maintenance request
2 / 5
DIA_MAINTENANCE