FOCUS
1.4
Settings
Page 20
BOGE FOCUS compressor control for piston compressors
P071 Setting base load switching interval time
Calling parameter P070 enables you to determine the time interval serving to
change compressor priorities. The
keys
/
allow you to set a value be-
tween 0 and 250 hours. No cyclic change will take place if the value is set at
0. In such a case, the priority sequences can be controlled by a switch clock
(See “Switch clock” on page 22.).
After setting the required value, press the
ENTER key
in order to confirm
data entry.
P075 Base load switching: p
max
Pressure range 1
Pressure range 1 of the BLS is the default pressure setting for the base load
switch control. By this parameter the top target pressure value for pressure
range 1 is set.
P076 Base load switching: p
min
Pressure range 1
Pressure range 1 of the BLS is the default pressure setting for the base load
switch control. By this parameter the bottom target pressure value for pressure
range 1 is set.
P077 Base load switching: p
max
Pressure range 2
Pressure range 2 of the BLS offers the possibility for pressure decreases – the
value must not be set above that of pressure range 1. By this parameter the
top target pressure value for pressure range 2 is set.
P078 Base load switching: p
min
Pressure range 2
By parameter P078 the bottom pressure setpoint for pressure range 1 is set.
Note!
Pressure range 2 of the BLS is only active if corresponding adjustments of
the switch clock have been made and / or the external contact for the pres-
sure range selection is active.
Note!
Pressure range 2 of the BLS is only active if corresponding adjustments of
the switch clock have been made and / or the external contact for the pres-
sure range selection is active.
