CRD-XP
Page 8 of 16 Subject to technical changes CRD-XP_2005-12_EN
Advanced level: Temperature register
No. Parameter Plant Min. Max. Description
P62
Register cycle
15mins 1min 15mins
1: 1min grid, register depth approx. 0.5 days
Do not use for continuous operation!
5: 5min time slot pattern, memory depth approx. 2.5 days
10: 10min time slot pattern, memory depth approx. 5 days
15: 15min time slot pattern, memory depth approx. 7.3 days
P63
Not used
Advanced level: General
No. Parameter Plant Min. Max. Description
P64
Address
0 0 120
CAN bus address of the controller (0= no data traffic, alarm
via bus system (P71) possible)
P65 Manual defrost ON OFF ON
Manual defrost permitted with parameter P09.
P66 Relay test 0 0 3 Test of all output relays
0: off 1: cooling relay 2: fan relay 3: Defrost relay
All relays off
On exiting the menu or if no further keys are pressed within 2
minutes, the relay test is automatically deactivated.
P67 Day,Month dd.mm Current date
P68 Year yyyy Current year
P69 Probe type 277 277 2015 Selection of temperature probe type for all probes
277: TRK277PLUS 2015: T2015
From Version 2.30
P70 Cooler on/off ON OFF ON Switches the control and alarm on/off
P71 Bus alarm OFF OFF ON Uses the bus system as a central alarm system via separate
module ALC-XP
(only possible for address 0, see P64)
P72 HACCP ON OFF ON Switches on/off consideration in the HACCP summary in
Frigodata-XP
P73 Version Device version used
Operating instructions
Fan relay Reason / remedy
Set value level cannot be
enabled
Keys P, ▲ or ▼ were pressed for less than 5 seconds or a key
was released in between
Cannot switch to advanced level Key P was not pressed for at least 5 seconds
Parameter number cannot be
changed
Key P was not held down when keys ▲ or ▼ were pressed
Parameter cannot be changed Access is not enabled
Parameter is not a set value
Key P pressed simultaneously with key ▲ or ▼
Parameter numbers greater than
P09 cannot be selected
The advanced level has not been selected
Manual defrost cannot be
triggered or terminated
P65 is set to OFF
Manual defrost triggering is disabled.
The defrost conditions are not met. (see chapter 6)
4 Control
Normal operation with 1 probe
In normal control operation, F1 is used to measure the regulating actual value. F2 serves as defrosting
limit probe. If the actual value exceeds the current setpoint by half the hysterisis amount, the cooling
relay is switched on. If the regulating actual value falls below the current setpoint by half the hysterisis
amount, the cooling relay is switched off again. To reduce the switching frequency of possible
compressors, you can enter a minimum run and standstill time (Æ P38/P39).
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