User Manual

ManualsBrandsYokogawa ManualsSensorsAXFA14G/C

IM 01E20F12-01E

7-2

7. DIAGNOSTIC INFORMATION

Table 7.2 List of DIAGNOSIS_EXTENSION

T0702.EPS

0 10:uP Fault Microprocessor error

1 11:EEPROM Fault

2 12:A/D(H) Fault Contact nearest office or service center A/D converter error

3 13:A/D(L) Fault

4 14:A/D(Z) Fault

5 15:Coil Open Cut the power and check coil & EX cables Flowtube coil open-circuit

6 16:EEPROM Dflt EEPROM default values

7 100:Comm uP Fault Contact nearest office or service center FB Microprocessor error

0 101:Comm EEPROM Fault FB EEPROM error

1 102:Total1 Not Saved Total1 had not been stored when the device was

turned off.

2 103:Total2 Not Saved Total2 had not been stored when the device was

turned off.

3 104:Total3 Not Saved Total3 had not been stored when the device was

turned off.

4 105:Comm Error1 Contact nearest office or service center Communication error

5 106:Comm Error2 Contact nearest office or service center Communication error

6 (Reserved)

7 (Reserved)

0 (Not Used)

1 (Not Used)

2 (Not Used)

3 (Not Used)

4 30 Sig Overflow Check signal cable and grounding Input signal error

5 31:Empty Pipe Fill flow tube with fluid Flowtube is not filled with fluid

6 33:Adhesion Alm Clean electrodes Electrode adhesion alarm

7 (Reserved)

0 50:Span > 10m/s

Check parameter 27 of AI and 34 of TB

Span flow velocity setting is 11 m/s or more

1 51:Span < 0.1m/s Span flow velocity setting is 0.05 m/s or less

2 57:Dens Set Err

Check parameter 34, 76 and 77 of TB

Mass units have been selected for Base Flow

Unit but density is set to 0.

3 71:Meas Mod Set

Check parameter 70 of TB

Measure_Mode is set to Enhanced DF without

selecting an optional specification code /HF1 or /HF2.

4 72:Size Set Err

Check parameter 31 and 32 of TB

A value of 3000.1 mm or more is set for

Nominal_Size.

5 73:Adh Set Err

Check parameter 115 to 118 of TB

The condition in Adhesion detection level,

Level:1<Level:2<Level:3<Level:4 is not satisfied.

6 (Not Used)

7 (Not Used)

0 (Not Used)

1 (Not Used)

2 (Not Used)

3 (Not Used)

4 80:Adhesion Wng Slight adhesion to electrodes.

5 (Reserved)

6 82:Auto Zero Wng Results of automatic zero adjustment are higher

than the rated values.

7 85:Flow Vel Over Flow velocity overflow.

0 (Reserved)

1 (Not Used)

2 (Not Used)

3 (Not Used)

4 (Not Used)

5 (Not Used)

6 (Not Used)

7 140:Sim.Jmpr On Simulation Jumper is set to ON (Hardware).

System

Alarms

(Not Used)

Warning

Process

Alarms

Setting

Alarms