E3

iob
(I/O bus)

3

Module number

1

Channel number

0

Discrepancy time expired

Check discrepancy time value, channel wiring and sensor.

E3

FLd
(flash disk)

10

19

5

0...n

0

Medium has almost used its complete spare capacity or is already dead, action required

E3

iob
(I/O bus)

12

Module number

1

Channel number

0

Test pulse error

Check wiring and sensor

E3

iob
(I/O bus)

13

Module number

1

Channel number

0

Test pulse cross-talk error

Check wiring and sensor. If this error persists, replace I/O module. Contact ABB technical support.

E3

iob
(I/O bus)

18

Module number

1

Channel number

0

Test error

E3

diS
(display)

22

21

0

0

0

Error at initialization of display

E3

iob
(I/O bus)

25

Module number

1

Channel number

0

Stuck-at error

Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O module.

E3

iob
(I/O bus)

28

Module number

1

Channel number

0

Cross-talk error

Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O module.

E3

CPU

44

0

7

0

0

Loading boot project failed due to failing load of retain data

E3

CPU

45

0

7

0

0

Loading boot project failed due to mismatch of retain data

E3

CPU

46

0

7

0

0

Loading boot project failed due to insufficient license for application

E3

CPU

47

0

7

0

0

Loading boot project failed due to unspecified reason

E3

CPU

48

0

0

0

0

Backup failed

E3

FLd
(flash disk)

54

19

5

0

0

Root partition has 1% or less free space left

E3

iob
(I/O bus)

273

Module number

1

Channel number

0

Test error

E3

iob
(I/O bus)

311

Module number

1

Channel number

0

Value difference too high

Adjust tolerance window for channels. Check channel wiring and sensor configuration.

E3

iob
(I/O bus)

524

Module number

1

Channel number

0

Stuck-at error

E3

iob
(I/O bus)

525

Module number

1

Channel number

0

Readback error

Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O module.

E3

iob
(I/O bus)

530

Module number

1

Channel number

0

Cross-talk error

Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O module.

E3

iob
(I/O bus)

540

Module number

1

Channel number

0

Test error

E3

iob
(I/O bus)

555

Module number

1

Channel number

0

Internal error

E3

iob
(I/O bus)

1037

Module number

1

Channel number

0

Test error

E3

iob
(I/O bus)

8480

Module number

0

-

0

Not supported protocol variant

E3

iob
(I/O bus)

8707

Module number

0

-

0

PROFIsafe watchdog timed out

E3

iob
(I/O bus)

8708

Module number

0

-

0

Overvoltage

E3

iob
(I/O bus)

8711

Module number

0

-

0

Undervoltage

E3

iob
(I/O bus)

8722

Module number

0

-

0

Internal error

E3

iob
(I/O bus)

8723

Module number

0

-

0

Checksum error has occured in iParameters

E3

iob
(I/O bus)

8724

Module number

0

-

0

PROFIsafe communication error

E3

iob
(I/O bus)

8732

Module number

0

-

0

Internal error

E3

iob
(I/O bus)

8747

Module number

0

-

0

Internal runtime error

E3

iob
(I/O bus)

8961

Module number

0

-

0

Wrong parameter value, check configuration

E3

iob
(I/O bus)

8979

Module number

0

-

0

Checksum error has occured in iParameter or F-Parameters

E3

iob
(I/O bus)

8986

Module number

0

-

0

Invalid configuration

Check modules and parameterization

E3

iob
(I/O bus)

8988

Module number

0

-

0

F-Parameter configuration and address switch value do not match.

Check I/O module F-Parameter configuration and module address switch value.

E3

iob
(I/O bus)

16131

Module number

0

-

0

Timeout

Replace I/O module

E3

iob
(I/O bus)

16137

Module number

0

-

0

Overflow diagnosis buffer

Restart

E3

iob
(I/O bus)

16138

Module number

0

-

0

Non-safety I/O: Voltage overflow on outputs (above UP3 level),

Safety I/O: Process voltage too high

Check terminals/process voltage

E3

iob
(I/O bus)

16139

Module number

0

-

0

Process voltage UP or UP3 too low

Check process voltage

E3

iob
(I/O bus)

16146

Module number

0

-

0

Plausibility check failed (iParameter)

Check configuration

E3

iob
(I/O bus)

16147

Module number

0

-

0

Checksum error

Non-safety I/O: Replace I/O module

Safety I/O: Check safety configuration and CRCs for I- and F-Parameters.

E3

iob
(I/O bus)

16148

Module number

0

-

0

PROFIsafe communication error

Restart I/O module. If this error persists, contact ABB technical support.

E3

iob
(I/O bus)

16153

Module number

0

-

0

PROFIsafe watchdog timed out

Restart I/O module. If this error persists, increase PROFIsafe watchdog time.

E3

iob
(I/O bus)

16154

Module number

0

-

0

Parameter error

Check configuration.

E3

iob
(I/O bus)

16156

Module number

0

-

0

F-Parameter configuration and address switch value do not match.

Check I/O module F-Parameter configuration and module address switch value.

E3

iob
(I/O bus)

16164

Module number

0

-

0

Internal data interchange failure

Replace I/O module

E3

iob
(I/O bus)

16168

Module number

0

-

0

Different hard-/firmware versions in the module

Replace I/O module

E3

iob
(I/O bus)

16171

Module number

0

-

0

Internal error

Replace I/O module

E3

iob
(I/O bus)

16175

Module number

0

-

0

Sensor voltage too low

E3

iob
(I/O bus)

16128

0

0

0

0

Failed Max Wait Run