Danfoss ADAP-KOOL AK-PC 783, Design Manual, Page: 73 / 128

AK-PC 783 Capacity controller RS8GN202 © Danfoss 11-2013 73
Configuration - continued
1. Select Voltage inputs
2. Select actual voltage signal
3.
Define the required names
and values attached to the
signal
1. Select General alarm inputs
2. Select actual alarm signal
3.
Define the required names
and values attached to the
signal
In our example we do not use
this function, so the display
has been included for your
information only.
The name of the function may be
xx and further down in the display
the alarm texts may be entered.
The values ”Min. and Max.
Readout” are your settings
representing the lower and upper
values of the voltage range. 2V
and 10V, for example. (The voltage
range is selected during the I/O
setup).
For each voltage input defined
the controller will reserve a
relay output in the I/O setup.
It is not necessary to define
this relay if all you require is
an alarm message via the data
communication.
Separate voltage signals
Separate alarm inputs
3 - Voltage inputs
The general volt inlet can be used to monitor external volt-
age signals. Each volt inlet has a separate outlet to control
external automatic controls.
Set the number of general voltage inputs, specify 1-5:
Name
Actual value
= read-out of the measurement
Actual state
= read-out of outlet status
Min. readout
State read-out values at minimum voltage signal
Max. readout
State read-out values at maximum voltage signal
Cutout
Cut-out value for outlet (scaled value)
Cutin
Cut-in value for outlet (scaled value)
Cutout delay
Time delay for cut-out
Cut in delay
Time delay for cut-in
High alarm limit
High alarm limit
High alarm delay
Time delay for high alarm
High alarm text
Set alarm text for high alarm
Low alarm limit
Low alarm limit
Low alarm delay
Time delay for low alarm
Low alarm text
Indicate alarm text for low alarm
We have not used this function
in our example. It is included for
guidance only.
3 - General alarm input
This function can be used to monitor all kinds of digital
signals.
No. of inputs
Set the number of digital alarm inputs
Adjust for each input
• Name
• Delay time for DI alarm (common value for all)
• Alarm text