SmartPLC SafeLine with PROFIBUS slave interface
144
8.9
Replace standard AS-i slave
42261
AC412S makes it possible to replace a standard AS-i slave by a new AS-i slave in the operating mode
"protected mode".
Requirements:
>
New and old AS-i slave have the same device profile (→
Profiles of AS-i slaves
(→ S.
>
The new AS-i slave has the address 0.
>
Parameter [Automatic addressing] is activated (→
Set the monitoring functions of the AS-i master
1 Remove old AS-i slave
►
Disconnect the AS-i slave to be replaced from the AS-i network
>
AC412S detects a configuration error and generates a corresponding OSC message.
2 Install new AS-i slave
►
Connect the new AS-i slave to the AS-i network.
>
AC412S detects the new AS-i slave and automatically assigns the address of the old AS-i slave.
>
The OSC error message disappears.
>
The new AS-i slave is ready for operation.
>
8.10
Replace safe AS-i slave
42260
AC412S makes it possible to replace an AS-i slave with a new safe AS-i slave in the operating mode
"protected mode".
Requirements:
>
New and old AS-i slave have the same AS-i profile (→
Profiles of AS-i slaves
>
New and old slave are of the same function type.
>
The new AS-i slave has the address
0
.
>
The new safe AS-i input slave is unlocked.
>
Parameter [Automatic addressing] is activated (→
Set the monitoring functions of the AS-i master
1 Remove old AS-i slave
►
Disconnect the safe AS-i slave to be replaced from the AS-i network
>
AC412S detects a configuration error and generates a corresponding OSC message.
2 Install new AS-i slave
►
Connect the new AS-i slave to the AS-i network.
>
AC412S detects the new AS-i slave and automatically assigns the address of the old AS-i slave.
>
AC412S detects incorrect code sequence and requests testing of the new AS-i slave via OSC message.
►
Carry out test (e.g. E-stop switch: lock
unlock).
>
AC412S fills code table with code sequence of the new safe AS-i input slave.
>
New safe AS-i input slave is ready for operation.