AKO Electronica AKO-13120 Посібник - Сторінка 2
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1301H201
HOJA TÉCNICA
6- DESCRIPTION OF PARAMETERS AND MESSAGES
The values in the Def. column are factory-set.
Thermometers parameters
Thermostats parameters
Functions and description
C0
Sensor calibration (Offset)
C1
Sensor differential (Hysteresis)
C2
Set Point upper limit (It cannot be set above this value)
C3
Set Point lowers limit (It cannot be set below this value)
C4
Compressor protection delay type:
C5
Protection delay time (Value for the option selected in parameter C4)
C7
Relay time in ON in case of faulty sensor
C8
Relay time in OFF in case of faulty sensor
d0
Defrost frequency (Elapsed time between 2 starts)
d1
Defrost maximum duration
Type of message during defrost:
d2
(1=Defrost start temperature display)
d3
Message maximum duration (Time added at the end of defrost)
L5
Access password to parameters
L6
Parameters transfer:
PU
Program version (Information)
P0
Type of operation:
P1
Delay of all functions on power supply switch on
P2
Allocation of password to Set Point:
P3
Initial parameters:
(1=YES, configure to "Def" and exit programming if P2=0)
P5
Address for units with communication
P7
Temperature display mode:
EP
Exit programming
Messages
dF
It indicates defrosting is being carried out. In order to display "dF" during defrosting, it is essential that parameter d2 is set to option 2
E1
Sensor failure (Open circuit, crossed, temp.> 110ºC or temp.<-55ºC)
_ _
Temperature > 99 ºF
EE
Memory failure
PA
Password request to enter in programming parameters or SET POINT
REMARK: When the time parameters are modified, the new values are applied once the current cycle is completed. In order for it to have an immediate
effect, switch the controller off and then on again.
7- PARAMETERS TRANSFER
AKO-14918
Portable server without supply, to which can be copied by transferred the
parameters programmed in a powered unit. The parameters may then be
transferred again from the server to other identical powered units.
To transfer parameters, other servers are available for controllers that should
be programmed identically in high quantity without power supply.
AKO-14918
351301201 REV. 00 2004
D.L.: B-35.257-01
Edición 01
0=OFF/ON (From the last switch-off)
(If C7=0 and C8
(If C8=0 and C7
(0=Current temperature display)
(2=Display dF message)
(0=Disabled)
(1=Send)
(0=Cold)
(1=Heat)
(0=Without allocation)
(0=Integers in ºC)
Power supply
Transfer
Programming
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1=ON (At switch-on)
≠
0, the relay will always be OFF disconnected)
≠
0, the relay will always be ON connected)
(2=Receive)
(1=With allocation of L5 password)
(2=Integers in ºF)
8- RELAY OPERATION AND CONTROL
Operation for COLD (P0=0)
ON
OFF
POINT
9- MAINTENANCE
Clean the controller surface with a soft cloth and soap and water. Do not use
abrasive detergents, petrol, alcohol or solvents.
10- WARNINGS
The use of the unit different to the manufacturer's instructions voids the
safety qualification.
To ensure correct operation of the apparatus, only NTC type probes sup-
plied by AKO should be used.
Between -40 ºC and +20 ºC, when the probe is extended up to 1.000 m with
minimum 0,5 mm
cable ref. AKO-15586).
( 02 de 02 )
www.ako.com
Values
( ºC)
( ºC)
( ºC)
( ºC)
(min)
(min)
(min)
(h)
(min)
(min)
(min)
Operation for HEAT (P0=1)
C1
ON
OFF
SET
TEMP.
2
cable, deviation will be less than 0.25 ºC (probe extension
Min.
Def.
Max.
-20
0
20
•
•
1
2
20
•
xx
99
99
•
-50
-50
xx
•
0
0
1
•
0
0
99
•
0
10
99
•
0
5
99
•
0
1
99
•
0
0
99
•
0
2
2
•
0
5
99
•
0
0
99
•
•
0
0
2
•
•
•
•
0
0
1
•
0
0
99
•
0
0
1
•
0
0
1
•
0
0
99
•
•
0
0
2
•
•
•
•
C1
SET
TEMP.
POINT