ECKELMANN Case Controller UA 4 E Series, Operating Instruction

Page: 379 / 466

Firmware V3.13 21.04.2021 379/466
• Menu 6-2-7 EEV Controller Zone 1
EEV ZONE 1 POS: XXXXX Entry Default
Pc Z 1: XX.XX Temperature control Zone 1, P-part 0..99.99 7.00
Ic Z 1: XX.XX Temperature control Zone 1, I-part
If parameter I
c
is reduced, internal learned value
(sum of I-part) is deleted and re-learned in due
course.
0..99.99 0.30
Dc Z 1: XX.XX Temperature control Zone 1, D-part 0..99.99 5.00
offs OD cab. XX % Percentage valve opening degree offset for
temperature control
If offset is changed, internal learned value (sum of
I-part) is deleted and re-learned in due course. 0..100 30 %
Psh Z 1: XX.XX Superheat control Zone 1, P-part 0..99.99 5.00
Ish Z 1: XX.XX Superheat control Zone 1, I-part
If parameter I
sh
is reduced, internal learned value
(sum of I-part) is deleted and re-learned in due
course.
0..99.99 0.10
Dsh Z 1: XX.XX Superheat control Zone 1, D-part 0..99.99 5.00
offs OD SH XX % Percentage valve opening degree offset for
superheat control
If offset is changed, internal learned value (sum of
I-part) is deleted and re-learned in due course. 0..100 10 %
emerg.c-o OD XX % Maximum emergency valve opening degree 0..50 20 %
delay min SH XX s Delay on drop of superheat below set minimum 9..600 9 sec
setuptime XX.X m Setup time following the switching on of the
controller or following a defrost or in the event of
a blockade of the regulation.
The value entered must not be less than the
current ” inject.time ” parameter, otherwise the
smallest valid value will be used.
Further details about “Fixed valve opening degree
in pumpdown/feed-in phase” see chapter
Fixed
valve opening degree in pumpdown/feed-in
phase
.
0..100.0 2.0 min
•
•
This menu is only visible if
the “Master” mode is activated in the system centre, i.e.
the “Superuser mode” is activated in the store computer.
For details see the Operation UA 4xx E chapter.
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