Remote switching
190
Application Interfaces
6. Time for pulse
and
Time for pause
: With these time values, the
Forum 523/524 communications system controls the flashing rhythm
when flashing is switched on (
Command
=
on
of
Command
=
switch
over
):
–
Time for pulse
: Flashing is on.
–
Time for pause
: Flashing is off.
If flashing is to be switched off, (
Command
=
off
) these fields are not
displayed.
Note:
Time values shorter than 1 second will cause an arrhythmical
flashing pattern and should be avoided.
7.
Confirm your settings with
Apply
.
Configuring the key LED function on the system phone
For actions that are controlled on a system phone, the behaviour of the key
LED is configured using the
Function of the key LED
setting in the actions
configuration dialogue. Please read the
Perform action with a function key on
starting on page 192 chapter for information on
programming function keys.
The key LED behaviour can be configured as follows:
●
on
: The LED is switched on as soon as the action is triggered on the system
phone.
●
off
: The LED is switched off as soon as the action is triggered on the
system phone.
●
Status
: The LED indicates the current relay status. The communications
system “listens” on the field bus and registers when another bus partic-
ipant has issued the command to switch the actor.
Example: Function keys for switching the staircase lights on and off have
been set up on several system phones. If one of these phones issues the
action “Light on” or “Light off” and the actor of the staircase light switches
accordingly, the key LED on the system phone will indicate the status.
Note:
The initial status of the actor can't be polled from the communi-
cations system. Rebooting the communications system can
therefore cause erroneous LED indications.
Summary of Contents for forum 523
Page 1: ...Forum 523 524 Mounting and Commissioning Manual ...
Page 10: ...8 ...
