Customer Configuration; Service Timer - Parker UHPN2-550 Mode D'emploi

4.4.2 Customer Configuration

Access to the Customer Configuration menu is restricted to prevent unauthorised changes. To gain access in to this menu you must enter the
correct password as follows:
From the main operating menu press and hold both the
until the menu changes to the password prompt as shown.
The flashing cursor will be positioned over the first digit. Use the
of the code, and press to select. The cursor will move to the next digit.
Repeat the process until all 3 digits have been entered correctly, after which the Hour Meters menu will be displayed. Use the
to scroll through to the Customer Configuration menu and press
There are six Customer Configuration submenus available for viewing:
All settings marked in bold text are the default settings.
2 . 1 E C O N O M Y
E N A B L E
2 . 2 R E M O T E
C O N T R O L
2 . 3 M O D B U S
A D D R E S S
2 . 4 M O D B U S
P A R I T Y E V E N
2 . 5 P R E S S U R E
S E N S O R U N I T S = B a r
2 . 6 E C O P R E S S U R E
H I G H = 7 . 0 B a r
2 . 7 E C O P R E S S U R E
L O W = 6 . 5 B a r

4.5 Service Timer

The service timer counts down the time, in hours, that the generator can produce gas before the next
service is required. Within 1000 hours of the next recommended service the generator will indicate that a
service is pending, and a countdown to the service will be displayed.
Once the countdown reaches zero hours the display will change to indicate that the service is due. It will
also show the number of operating hours that the service is overdue.
In addition to the service due message, the generator sounds an audible buzzer for 0.5 seconds once
every 60 seconds. This buzzer may be muted for 24 hours by pressing and holding the
for 5 seconds.
14
When enabled this allows the generator to enter Economy mode when there is no demand for gas.
0 = Disabled, 1 = Enabled
= 1
Sets the mode of control for the generator
1 = Local control, 2 = Digital input, 3 = Remote communication (RS485 MODBUS)
= 1
Sets the address for the generator when communicating on a network via the RS485 MODBUS port.
Address Range = 1 - 32
= 1
Sets the parity for the generator when communicating on a network via the RS485 MODBUS port.
Odd / Even / None. Default: Even
Sets the units for the outlet pressure sensor.
Units available are Bar / PSI / MPa / kPa
Sets the outlet pressure that will initiate economy shutdown
Range: 1 - 16 Bar (0.1 steps of the pressure sensor units), 7.0 Bar
Sets the outlet pressure that will initiate normal operation when the generator is in economy.
Range: 0.9 - 15.9 Bar (0.1 steps of the pressure sensor units), 2.0 Bar
and keys for approximately 5 seconds
and keys to change the first digit
to select.
S E R V I C E P E N D I N G
H O U R S L E F T * * * * h
S E R V I C E D U E
H R S O V E R D U E * * * h
S E R V I C E B L E E P E R
and keys
M U T E D
* * * *
*
1 2 1
and keys