ifm
Device manual AS-i M4 Gateway Profibus DPV1 (AC1375, AC1376)
2012-02-23
Troubleshooting
Flash errors – error codes F20...F30
487
16.4
Flash errors – error codes F20...F30
6028
Menu operation interrupted.
Error message superposes the menu screen.
Error message only disappears after the following actions:
1. Error removed AND
2. Error message acknowledged with the right function key.
Error message
Cause(s)
Remedy
F20
General flash error
This error message contains all unsuccessful
operations which have to do with the integrated
flash device.
For further details please refer to the following
error messages.
►
Check further error messages.
F21
Bad flash command
The operating system has received an invalid
command for the flash function block.
Possible cause:
Error in the command from the PLC.
►
Check and correct command.
►
Repeat
command.
F22
Deletion of flash sector
The flash device has not executed the command
to erase a flash sector.
Possible cause:
Access to the flash module which is currently
processing commands.
►
Repeat
command.
F23
Flash write verify failed
The data to be stored in the flash device could not
be verified.
Possible cause:
Access to the flash module which is currently
processing commands.
►
Repeat
command.
F24
Flash device: Timeout
The flash device reports a timeout during a
command execution.
Possible cause:
Access to the flash module which is currently
processing commands.
►
Repeat
command.
F25
Flash device: Command
The flash device received an invalid command.
Possible cause:
Software error in the operating system.
►
Check and correct command.
►
Repeat
command.
F26 Flash
system:
Timeout
The operating system has found a timeout during
the execution of a flash command.
Possible cause:
Access to the flash module which is currently
processing commands.
►
Repeat
command.