ECKELMANN Case Controller UA 4 E Series - Page 449

Firmware V3.13
21.04.2021
449/466
• Menu 6-7 COPT+
COPT+ POS: XXXXX  Entry Default
COPT+ xxx Principle participation of the controller in the suction
pressure shift. (function COPT+).
Note: This is transmitted via a CAN bus telegram and
intervenes in the regulation!
↑,↓,
(ON/OFF)
OFF
Inact.a.Def xxm Delay time following completion of the defrost before
the controller actively intervenes in the shift.
0..40 30 min
Dely_HystON xxxxm Delay time for the reduction request with active cooling
and overshoot of the hysteresis.
0..10 2.5 min
HiTmpZ1 dwn xxm Delay time before the elapse of the high temperature
alarm delay in zone 1, before the reduction is
requested.
0..15 5 min.
HiTmpZ2 dwn xxm Delay time before the elapse of the high temperature
alarm delay in zone 2, before the reduction is
requested.
0..15 5 min.
TolOvHystZ1 xxK Tolerance limit above the setpoint plus hysteresis in
zone 1. Influences when it is switched from stop to
reduce.
0..20 2 K
TolOvHystZ2 xxK Tolerance limit above the setpoint plus hysteresis in
zone 2. Influences when it is switched from stop to
reduce.
0..20 2 K
SwtchSupRet xxx Switching from supply air to return air and the reverse
with temperature alarm delay time.
↑,↓,
(ON/OFF)
OFF
Dely_Switch xxxm Switching from supply to return air: determines when it
is switched within the delay time for the high
temperature alarm.
0..15 5 min.
Add.Values xxx Creationofadditional(additive)“Debug”actualvalue
archives in the system centre / store computer.
Warning: This can force a reorganisation of the actual
valuearchives–forthisreasononly use when
required!
↑,↓,
(ON/OFF)
OFF
Incl_UpLim xxxK Upper limit of the neutral zone for determining the
incline.
0..5 0.3 K
Incl_LwLim xxxK Lower limit of the neutral zone for determining the
incline.
0..5 0.2 K
SDS Hyst Z 1 xxxK Determines the hysteresis used during the shift from
this value and the P-quota Möbelreg. Zone 1. (*)
1..10 5 K
SDS Hyst Z 2 xxxK Determines the hysteresis used during the shift from
this value and the P-quota Möbelreg. Zone 2. (*)
1..10 5 K
SDS RMode virtSet Pleasealwaysleavethisvalueon“virtSwt” - virtSwt
(*) The lower this parameter, then the earlier the pack controller is instructed to lower the suction pressure,
which increases the accuracy with which the controller can maintain its setpoint. In addition the case controllers
P-quotaisalsoemployed.Thehigherthecasecontroller’sP-quota,thentheearlierthepackcontrolleris