device manual AS-i DP - Gateway
6.1.2 AS-i master command error (code M01 ... M20
M01
Error on command execution
An error has occurred during the execution of an AS-i command which has stopped the execution of the
command.
More information will follow in another error message.
M02
slave not found
The attempt was made to access a slave via an AS-i command which is not on the AS-i line, i.e. the slave is not in
the LDS.
M03
slave 0 found
The master detects a slave with the address 0 on the AS-i line and can therefore not execute the command.
Example:
Attempt to readdress a slave while a slave with the address 0 is on the AS-i line.
M04
slave with same address found
During the execution of a command the master detects that there is already a slave at the requested address on
the AS-i line.
Example:
Attempt to readdress a slave to an address which is already occupied by another slave on the AS-i line.
M05
Delete of old slave address
The master detects that the attempt to reprogram a slave to the address 0 is unsuccessful.
Example:
AS-i slave has a limited number of readdressing possibilities and this number has now been used up.
M06
Reading Extended IO Code 1
The master does not receive any or an invalid answer during the inquiry of the extended IO code 1.
Example:
Attempt to readdress an A/B slave to another address.
M07
Writing to slave failed
The attempt by the master to readdress a slave to a new target address is unsuccessful or writing of the extended
ID code 1 to slave 1 is unsuccessful.
Example:
Attempt to readdress an A/B slave to another address.
M08
New address temporary stored
During readdressing of a slave the new address could not be written to slave any more, since it was no longer
detected on the AS-i line.
Possible causes:
Double addressing, major bus interference.
M09
Extended ID1 temporary stored
During writing of the ID code 1 to the slave it could not be written to the slave since it was no longer detected on
the AS-i line.
Possible causes:
Double addressing, major bus interference.
M10
slave not in LAS
The master detects that a slave has not been activated.
Possible causes:
The slave profile in the projection data is not identical with that of the detected slave and the
master is in the “Protected Mode”.
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