ECKELMANN Case Controller UA 4 E Series - Page 412

Firmware V3.13
21.04.2021
412/466
• Menu 6-2-8 EEV Controller Zone 2
EEV ZONE 2 POS: XXXXX Entry Default
Pc Z 2: XX.XX Refrigerant temperature control Zone 2, P-part 0..99.99 4.00
Ic Z 2: XX.XX Refrigerant temperature control Zone 2, 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 2: XX.XX Refrigerant temperature control Zone 2, D-part 0..99.99 5.00
offs OD cab. XX % Percentage valve opening degree offset for
refrigerant temperature control.
If offset is changed, internal learned value (sum of
I-part) is deleted and re-learned in due course.
0..100 10 %
Psh Z 2: XX.XX Superheat control Zone 2, P-part 0..99.99 5.00
Ish Z 2: XX.XX Superheat control Zone 2, 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 2: XX.XX Superheat control Zone 2, 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 valve opening degree 0..50 10 %
delay min SH XX s Delay on drop of superheat below set minimum 9..600 9 sec
edit op.deg. XXX Manual entry of valve opening degree ↑,↓,
(ON/OFF)
OFF
op.deg. Z 2 XXX % Current valve opening degree Zone 2; can be
edited when manual entry is activated
0..100 Default ctrlr.
•
•
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.
