9BOperating modes
52BWhich operating modes are there for the AS-i master?
10-1
10
Operating modes
In this chapter you will learn (separately for AS-i master and PLC):
•
Which operating modes are possible?
•
What do the operating modes mean?
•
Which operating mode should be used when?
•
How are the operating modes changed?
10.1
Which operating modes are there for the AS-i master?
The master of the controllere can be used in the following operating modes:
Operating mode
Meaning
Use
Operation Mode
Protected mode
> LED
[
PROJ
] off.
> New slaves are only acti-
vated if they have been
correctly projected be-
fore.
If the removal or adding of
slaves is not supposed to
affect the AS-i system.
Changes to the projected
constellation of slaves are
indicated as an error mes-
sage.
"Slave X missing" or
"Slave X not projected"
If a faulty slave is replaced by
a slave of the same type with
the address 0, the system
detects the replacement,
adopts the new slave and
assigns it the address of the
faulty slave.
Config. Mode
Projecting
> LED
[
PROJ
] lights.
> New slaves are immedi-
ately activated.
Only makes sense in case of
planned changes to the AS-i
system.
In principle, changes to the slaves which are connected to the master via AS-i are
immediately detected. The LED [
CONF/PF
] lights as soon as there is a change to
the projected status.
