8 Operating the Pressure Booster System
25 of 44
Hya-Solo DSV
C M
STOP
3-6-1
AUTO
OFF (Open-loop Control)
Discharge Pressure
Suction Pressure
Differential Pressure
Flow Rate
Temperature (Cooling)
Type of Control
1
2
3
4
5
6
Fig.6: Menu display
1 Name of current menu/parameter
2 Parameter number of parameter selected in selection list
3 Display of the current operating mode
4 Display of the master and login level
5 Parameter/submenu selection list
6 Display of operating status
8.1.2.1 Menu: Operation
The Operation section contains all information required for operating the machine
and the process. This includes:
▪ Login to device with password
▪ Operating and measured values for motor, frequency inverter, pump and system
▪ Setpoints and control values
▪ Energy meter and operating hours
8.1.2.1.1 Access levels
Three access levels have been defined to prevent accidental or unauthorised access to
frequency inverter parameters:
Table11: Access levels
Access level Description
Standard (No Login) Access without password entry.
Customer Access level for the expert user with access to all parameters required for
commissioning
Customer service Access level for service personnel.
If a parameter's access level is not explicitly specified, the parameter is always
assigned the customer access level.
Table12: Access level parameters
Parameter Description Possible settings Factory setting
1-1-1 Customer Login
Log in as customer
0000...9999 0000
1-1-2 Service Login
Log in for access to special parameters for KSB
Service
0000...9999 -
1-1-4 Logout
Log out of all access levels
Run -
NOTE
If no keys are pressed for ten minutes, the system will automatically return to the
standard access level.