Modbus On/Off; Remote On/Off; Cycling Function; Alarm Management - Parker PSE 120 Manual De Uso

English
set
Press to confi rm.
esc
Press to exit.
5.5 Visualization of temperature probes
On display appear the dew point temperature as defoult.
To view other temperatures, proceed as follows:
Use the arrows or chosse the sensor.
b0 = dew point temperature sensor;
b2 = evaporation temperature sensor;
b5 = Suction compressor temperature sensor;
b8 = condensation temperature sensor;
Pi = High pressure sensor
Once chosen wait a few seconds and the probe value will appear.
esc
Press to exit.
b2
b0
0.0
set
If you switch OFF the dryer with , when you switch ON the sensor
you chose remains memorized.
If you switch OFF the dryer with the MAIN SWITCH "
switch ON returns to reading the B0 sensor.

5.6 Modbus ON/OFF

esc
set
Press and together at the same time to enter general menu
"PAr" .
set
to enter on menu " CF9"
Press
to fi nd parameter " A5 ", "CF30", "CF31",
Use the arrows or
"CF32"
set
Press to enter.
PARAMETER CODE
A5
Modbus on / off enabling
CF30
Unit address
CF31
Baud rate
CF32
Protocol modbus
Modbus enabling
Enables the modbus function
Unit address
Give an address to your unit.
Baud rate
1
2400
2
4800
Protocol modbus
1 = EVEN; 2 = NONE; 3 = ODD

5.7 Remote ON/OFF

esc
set
Press and
"PAr" .
set
to enter on menu " CF9"
Press
Use the arrows
set
Press to enter.
Use the arrows
ON : remote ON;
OFF: remote OFF.
...
set
Press to confi rm.
esc
Press to exit.
....
&
", when you
TYPE DEFAULT
OFF
D
Y
1 To manage REMOTE OFF mode, remove the bridge between
D
terminals: 87 -GND and connect the remote start/stop switch (to be
5
D
provided for by the customer).
1
D
PSE 120-350
3 5 7
9600 38400 115200
4 6
19200 57600
together at the same time to enter general menu
to fi nd parameter " A7 ".
or
or to choose:
esc set
PAr
set
esc
CF9
set
esc
A1 A7
set
esc
0n
OFF

5.8 CYCLING function

esc
set
Press and together at the same time to enter general menu
"PAr" .
set
Press to enter on menu .
to fi nd parameter " C4C".
Use the arrows or
set
Press to enter on menu .
to fi nd parameter " C7 "
Use the arrows or
set
Press to choose:
ON : continuous;
OFF: cycling.
set
Press to confi rm.
esc
Press to exit.
esc
set
PAr
set
esc
CF9
esc
C37
esc
OFF
"C37" show the % of energy saving.

5.9 Alarm management

esc
set
Press and together at the same time to enter general menu
"PAr" .
set
to enter on menu " CF9"
Press
to fi nd parameter " CFJ1 ".
Use the arrows or
PARAMETER CODE
CFJ1
Alarm relay management
OFF = alarm; On = warning /alarm
In an alarm/warning situation, follow the procedure below:
4/12
C4C
set
C7
set
On
TYPE DEFAULT
OFF
D