Page 76 / 86 Technical Notice CSO/CPO V1.1 / 10.14
9 Options
Code Description
Output settings
O1r On Delay for output 1
O1s Off Delay for output 1
O2r On Delay for output 2
O2s Off Delay for output 2
O3r On Delay for output 3
O3s Off Delay for output 3
O4r On Delay for output 4
O4s Off Delay for output 4
Flow meter settings
fSt Flow meter set point
ft Flow meter delay time
fft Flow meter on delay time during the start
fo Flow meter offset
Level gauge settings
Lt Level gauge delay
Restart mode after default, memory of the last fault
and replace archiving settings
Restart setting :
automatic (1) /
manual (0)
* This variable is set to 1.
This option is used to monitor: the next default, text display is frozen, the red status light
remains on, the unit remains stopped. To restart, switch off the unit (main power switch of the
unit) and then it is imperative to press the ESC key (logic controller).
Pressure transmitter settings
HP High Pressure set point
HPd High Pressure regulator delta = 4 bar
LP Low Pressure set point = 2 bar
LPd Low Pressure regulator delta = 1.5 bar
Hpo Pressure transmitter offset for HP
Lpo Transmitter offset for LP
HGP Pressure treshold. Switching corresponding relay when pressure on LP sensor is at or
below the treshold.
HGD Regulatory difference treshold. Switching corresponding relay when pressure on LP
sensor is at or over the treshold.
TZRC Minimum working time of the compressor which switches the frost protection.
For all additional controllers, the incrementation rule governing the number after the
acronym is applied. Ex: fSt1, ft1, fft1, fo1, Lt1, etc.
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