- 77 -
Parameter Definition Unit
Min
Max
Factory
Setting
Description
Reset Oiling Counter
-
0
1
-
0:
No effect
1:
The oiling counter is set equal to
Oiling
Period
parameter. This parameter is not
saved to memory, it is always read as 0.
Pressure and
Temperature Alarms
Latching
-
0
1
0
0:
Non-latching
1:
Latching
Dryer Delay Timer
min
0
120
30
Dryer relay function activates
simultaneously with the MAIN relay
function, but waits for the duration of
Dryer
Delay Timer
following the deactivation of
MAIN relay function.
Minimum Loading
Temperature
°C
-100
100
0
If the main temperature measurement is
below the
Minimum Loading
Temperature
parameter when the
compressor is started, the warning
“
Temperature Too Low for Loading
”
is
issued, and the compressor is not allowed
to take the load until
Minimum Loading
Temperature
is reached.
Pre-Heating Enabled
-
0
1
0
0
: Pre-heating function disabled
1:
Pre-heating function enabled
Pre-Heating Offload
Timer
Sec
1
6000
60
If the main temperature measurement is
below the
Minimum Loading
Temperature
parameter when the
compressor is started, and the
Pre-Heating
Enabled
parameter is set to 1, pre-heating
operation is performed for the compressor.
The compressor performs load/unload
cycles until it reaches the
Minimum
Loading Temperature. Pre-Heating
Offload Timer
adjusts the unloaded
working duration in the cycle.
Pre-Heating Stop
Pressure
Bar
0
99.9
3.5
While the compressor is working under
load in the pre-heating cycle, the
compressor unloads if the main pressure
measurement value exceeds this value.
Pre-Heating Loaded
Timer
Sec
1
6000
180
This parameter adjusts the loaded working
duration in the pre-heating cycle.
Take Load Command
Source
-
0
3
0
This parameter selects the source for the
take load command.
0: Pressure Sender
1: Digital Input
2: Modbus Command
On-Load Water
Discharge Timer
Sec
0
6500
5
The
Water Discharge Relay
is activated
for the duration of this timer while the
compressor is running on-load.
On-Load Water
Discharge Delay
Sec
0
6500
60
The
Water Discharge Relay
is disengaged
for the duration of this timer while the
compressor is running on-load.
Off-Load Water
Discharge Timer
Sec
0
6500
0
The
Water Discharge Relay
is activated
for the duration of this timer while the
compressor is running off-load.
Off-Load Water
Discharge Delay
Sec
0
6500
600
The
Water Discharge Relay
is disengaged
for the duration of this timer while the
compressor is running off-load.
15.3. COMPRESSOR PARAMETERS GROUP (cont.)