Instructions

6.2 Programming Mode Parameter List
Hysteresis Parameter for Compressor Output ( Default = 1 )
MODBUS ADDRESS:40004
from 1 to 20°C for NTC (-50°C, 100°C) or PTC (-50°C, 150°C)
from 1 to 36°F for NTC (-58°F, 212°F) or PTC (-58°F, 302°F)
from 0.1to 10.0°C for NTC (-50.0°C,100.0°C) or PTC (-50.0°C,150.0°C)
from 0.1 to 18.0°F for NTC (-58.0°F,212.0°F) or PTC(-58.0°F,302.0°F)
Defrost Time Parameter
It can be adjusted from 0 to 999 minutes.
If it is selected 0 automatic or manual defrost is not performed.
( Default =10 ) MODBUS ADDRESS:40011
Defrost Repeat Cycle Parameter
It can be adjusted from 1 to 99 hours.
( Default = 1 ) MODBUS ADDRESS:40012
In ON/OFF control algorithm,
temperature value is tried to keep equal
to set value by opening or closing the last
control element. ON/OFF controlled
system, temperature value oscillates
continuously. Temperature value’s
oscillation period or amplitude around set
value changes according to controlled
system. For reducing oscillation period of
temperature value, a threshold zone is
formed below or around set value and
this zone is named hysteresis.
ON
OFF
Temperature
Control
Output
Set
HSt
Time
HSt
Time
Minimum Temperature Set Value Parameter(Default =Minimum Value of Device
Scale) MODBUS ADDRESS:40005
Temperature set value can not be lower than this value. This parameter value can be
adjusted from minimum value of device scale to maximum temperature set value
parameter
Maximum Temperature Set Value Parameter
(Default = Maximum Value of Device Scale) MODBUS ADDRESS:40006
Temperature set value can not be greater than this value.
This parameter value can be adjusted from minimum temperature set value parameter
to maximum value of the device scale.
Cabinet Sensor Offset Parameter ( Default = 0 ) MODBUS ADDRESS:40007
From -20 to 20 °C for NTC(-50°C, 100°C) or PTC(-50°C, 150°C),
From -36 to 36 °F for NTC(-58°F, 212°F) or PTC(-58°F, 302°F),
From -10.0 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC(-50.0°C,150.0°C),
From -18.0 to 18.0°F for NTC(-58.0°F,212.0°F) or PTC(-58.0°F,302.0°F).
Defrost Type Selection Parameter ( Default =0 ) MODBUS ADDRESS:40010
Electric defrost.
Hot gas defrost.
Evaporator Sensor Selection Parameter ( Default =1 ) MODBUS ADDRESS:40008
Evaporator sensor is inactive.
Evaporator sensor is active.
Evaporator Sensor Offset Parameter ( Default = 0 ) MODBUS ADDRESS:40009
If evaporator sensor selection parameter is 1, then this parameter is observed.
From -20 to 20°C for NTC(-50°C, 100°C) or PTC(-50°C, 150°C) ,
From -36 to 36°F for NTC(-58°F, 212°F) or PTC(-58°F, 302°F),
From -10.0 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC(-50.0°C,150.0°C),
From -18.0 to 18.0 °F for NTC(-58.0°F,212.0°F) or PTC(-58.0°F,302.0°F).
9
Decimal Seperator Enabling Parameter ( Default = 0 ) MODBUS ADDRESS:40003
Disable.
Enable.
Temperature Unit Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40002
°C selected.
°F selected.
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