Default Settings - Pepperl+Fuchs Bebco EPS 5500 Series User Manual

Type z and ex pzc purge and pressurization system
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5500 S
M
 P
erieS
anual

4.2. Default Settings

Display
PASSWORD / SET
PURGE / PROGRAM
PURGE / TIME
ENCLOSUR / PRESS P1
ENCLOSUR / PRESS P2
ENCLOSUR / PRESS P3
ENCLOSUR / PRESS P4
LEAKAGE / HYST
PROGRAM / K2
SHUT-OFF / DELAY
NUMBER / OF PT100
TEMP PT1 / SV
TEMP PT2 / SV
TEMP PT1 / K2
TEMP PT2 / K2
TEMP PT 1 / K1
TEMP PT 2 / K1
BYPASS / N Y E
UNITS / M I
TEMP / ENABLED
CHANGE / PASSWORD
Restoring Default Settings
To restore default settings, proceed as follows:
The password does not reset to default.
If temperature sensor(s) are connected to the unit, an error will occur for the PT100
because the function is disabled as a default.
42
rograMMing
Description
Enter password to access purge settings
Up to 5 programs to select
Time required for purging
Enclosure pressure P1
Enclosure pressure P2
Enclosure pressure P3
Enclosure pressure P4
Compensates for leakages
Various parameters to activate K2
contacts
Delay in turning K1 off when P<P1
Number of PT100s used
SV turns on above PT1
SV turns on above PT2
K2 turns on above PT1
K2 turns on above PT2
K1 turns off above PT1
K1 turns off above PT2
N for no
Y for yes
E for external bypass
M for metric units
I for imperial units
Temperature monitoring on or off
Change existing password
Hold the UP and DOWN buttons at the same time while powering up the
z
control unit.
Once power to the control unit is on, the default settings will be restored.
z
Default Values
0000
3
00:30
Gas:
0.75 mbar (0.3 inch)
Dust:
1.75 mbar (0.7 inch)
2.0 mbar (0.8 inch)
7.5 mbar (3.0 inch)
15 mbar (6.0 inch)
1.25 mbar (0.5 inch H₂O)
K1
0 sec
0
35 °C
35 °C
45 °C
45 °C
50 °C
50 °C
N
I
N

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