system to the set pressure see par. 8.6.15.3 - Setting auxiliary setpoint input function. The functions F1, F3, F4 stop the pump for 3 different
reasons, see par. 9.6.15.2, 9.6.15.4, 9.6.15.5.
The parameters for setting the inputs I1, I2, I3, I4 are part of the sensitive parameters, so setting one of these on any device means that they
are automatically aligned on all the devices.
Parameters linked to multipump operation.
11.1.5
Parameters concerning multipump
The parameters shown on the menu for multipump operation are classified as follows:
Read-only parameters.
•
Parameters with local significance.
•
Multipump system configuration parameters which in turn are divided into:
•
Sensitive parameters
•
Parameters with optional alignment
•
Parameters with local significance
These are parameters that can be divided among the various devices and in some cases it is necessary for them to be different. For these
parameters it is not allowed to align the configuration automatically among the various devices.
For example, in the case of manual assignment of the addresses, these must absolutely be different one from the other.
List of parameters with local significance for the device.
BK Brightness
•
TK Backlight switch-on time
•
RI Revs/min in manual mode
•
AD Address Configuration
•
IC Reserve configuration
•
RF Reset fault and warning
•
Sensitive parameters
These are parameters which must necessarily be aligned over the whole chain for adjustment reasons.
List of sensitive parameters:
SP Setpoint pressure
•
P1 Auxiliary setpoint input 1
•
P2 Auxiliary setpoint input 2
•
P3 Auxiliary setpoint input 3
•
P4 Auxiliary setpoint input 4
•
RP Pressure decrease to restart
•
ET Max. exchange time
•
AY Anti cycling
•
NA Number of active devices
•
NC Number of simultaneous devices
•
TB Dry run time
•
T1 Switch-off time after low pressure signal
•
T2 Switch-off time
•
GI Integral gain
•
GP Proportional gain
•
I1 Input 1 setting
•
I2 Input 2 setting
•
I3 Input 3 setting
•
I4 Input 4 setting
•
OD Type of system
•
PR Remote pressure sensor
•
PW Change password
•
Automatic alignment of sensitive parameters
When a multipump system is detected, the compatibility of the set parameters is checked. If the sensitive parameters are not aligned among all
the devices, a message appears on the display of each device asking whether you want to propagate the configuration of that particular device
ENGLISH
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