28
iFerm Nano Terminal
Special functions
28
6.3
Collective switches*
Attention!
Activation only with controllers connected and switched on!
Reliable functioning of the collective switches requires at least one device
to be connected and switched on. As soon as the
Collective switches
special function has been successfully configured, this is indicated on the
connected
iFerm Nano Top SK ID30
by a key.
Information
iFerm Nano Top
is absolutely essential as an accessory for the
Collective
switches
special function.
If the
Collective switches
special function is enabled on your
iFerm Nano Terminal
, you can acti
-
vate it to constantly monitor the devices with the IDs 1 to 29. For this, assign the ID 30 to the
iferm
Nano Top SK ID30
controller. As soon as this then switches a contact (
Cooling
,
Heating
or
Alarm
), a
corresponding collective switch is output. This can be output by a higher-order system, e.g. a cool
-
ing requirement or a pump signal.
Information
One collective switch each for cooling requirement, heating requirement
and alarm can be output independently of each other.
Requirements
●
The
Collective switches
function must be activated (
Global settings
menu).
●
The
Collective switches
function is arranged behind all individual devices and is at the ID 30. This
must therefore be activated in order to use the function (
Register
submenu in the
Global settings
menu). You then assign a
iFerm Nano Top
to the ID 30, to which the collective switches can be
output via
iFerm Nano Switch
via a potential-free contact.
Header line
Brief description
¨
Open the start screen
Home
.
¨
Press the
C switches
button at bottom right. If the
C switches
button
is not displayed on the ID 30, you must first activate the
Collective
switches
function (
Global settings
menu).
