Parameterization
9.3 Parameters
3KC ATC6300 transfer control device
130 Manual, 03/2018, L1V30535632002A-01
The default values for Line 1 and Line 2 are the same, only that they always refer to the
corresponding line.
Designation on ATC
display
P06.01 Min voltage limit Limit threshold for minimum trip voltage
–
The first two parameters specify the minimum
voltage threshold limit and the related hystere-
sis upon restoration of power. P6.02 cannot be
set to a lower value than P6.01. P6.03 defines
the intervention delay of this safety mechanism
% 85 70-100
P06.02 Min. voltage pick-up Limit threshold for resetting the minimum trip
voltage
% 90 70-100
P06.03 Min voltage delay Delay time for minimum voltage
s 5 0-600
P06.04 Max voltage limit Limit threshold for maximum trip voltage
–
The first two parameters specify the maxi-
mum voltage threshold limit and the related
hysteresis upon restoration of power. P6.05
cannot be set to a higher value than P6.04. If
P6.04 is set to OFF, the
maximum voltage measurement is disabled.
P6.06 specifies the maximum voltage interven-
% 115 100-130 / OFF
P06.05 Max. voltage pick-
up
Limit threshold for resetting the maximum trip
voltage
% 110 100-130 / OFF
P06.06 Max voltage delay Delay for maximum voltage
s 5 0-600
P06.07 Presence delay Presence delay (when Line 2 source not avail-
able)
Used if the energy source of Line 2 is not
available.
This defines after what time the ATC considers
the line to be stable (if within the limit thresh-
olds). During this time the LED Line 1 signals
availability.
Normally this time is shorter than P6.08, as the
load is non energized, and voltage needs to be
s 10 1-6000