6.1.5
SM: System monitor ................................................................................................................... 85
6.1.6
VE: Display of version ................................................................................................................ 86
6.2
Monitor menu................................................................................................................................... 86
6.2.1
VF: Flow display ......................................................................................................................... 86
6.2.2
TE: Display of final power stage temperature ............................................................................ 86
6.2.3
BT: Display of electronic board temperature ............................................................................. 86
6.2.4
FF: Display of fault log ............................................................................................................... 86
6.2.5
CT: Display contrast ................................................................................................................... 86
6.2.6
LA: Language ............................................................................................................................. 87
6.2.7
HO: Operating hours .................................................................................................................. 87
6.3
Setpoint menu ................................................................................................................................. 87
6.3.1
SP: Setting the setpoint pressure .............................................................................................. 87
6.3.2
P1: Auxiliary pressure 1 setting ................................................................................................. 87
6.3.3
P2: Auxiliary pressure 2 setting ................................................................................................. 87
6.3.4
P3: Auxiliary pressure 3 setting ................................................................................................. 88
6.3.5
P4: Auxiliary pressure 4 setting ................................................................................................. 88
6.4
Manual menu ................................................................................................................................... 88
6.4.1
FP: Test frequency setting ......................................................................................................... 88
6.4.2
VP: Display of pressure ............................................................................................................. 88
6.4.3
C1: Display of phase current...................................................................................................... 89
6.4.4
PO: Display of the power delivered ........................................................................................... 89
6.4.5
RT: Setting the direction of rotation ........................................................................................... 89
6.4.6
VF: Flow display ......................................................................................................................... 89
6.5
Installer menu .................................................................................................................................. 89
6.5.1
RC: Electric pump rated current setting ..................................................................................... 89
6.5.2
RT: Setting the direction of rotation ........................................................................................... 90
6.5.3
FN: Rated frequency settings .................................................................................................... 90
6.5.4
OD: Type of system ................................................................................................................... 90
6.5.5
RP: Setting the pressure drop for restart ................................................................................... 90
6.5.6
AD: Address configuration ......................................................................................................... 91
6.5.7
PR: Pressure sensor .................................................................................................................. 91
6.5.8
MS: Measurement system ......................................................................................................... 91
6.5.9
FI: Flow sensor setting ............................................................................................................... 92
6.5.9.1
Operation without flow sensor ............................................................................................ 92
6.5.9.2
Operation with specific pre-defined flow sensor ................................................................. 93
6.5.9.3
Operation with general flow sensor .................................................................................... 94
6.5.10
FD: Pipeline diameter setting ..................................................................................................... 94
6.5.11
FK: Pulse/litre conversion factor settings ................................................................................... 94
6.5.12
FZ: Setting zero flow frequency ................................................................................................. 95
6.5.13
FT: Shutdown threshold setting ................................................................................................. 95
6.5.14
SO: Dry running factor ............................................................................................................... 96
6.5.15
MP: Minimum pressure pump stop due to water failure ............................................................ 96
6.6
Technical Assistance Menu ........................................................................................................... 96
6.6.1
TB: Water failure block time ....................................................................................................... 96
6.6.2
T1: Shutdown time after low pressure signal ............................................................................. 96
6.6.3
T2: Shutdown delay ................................................................................................................... 97
6.6.4
GP: Proportional gain coefficient ............................................................................................... 97
6.6.5
GI: Integral gain coefficient ........................................................................................................ 97
6.6.6
FS: Maximum rotation frequency ............................................................................................... 97
6.6.7
FL: Minimum rotation frequency ................................................................................................ 97
6.6.8
Setting the number of inverters and reserves ............................................................................ 98
6.6.8.1
NA: Active inverters ............................................................................................................ 98
6.6.8.2
NC: Simultaneous inverters ................................................................................................ 98
6.6.8.3
IC: Reserve configuration ................................................................................................... 98
6.6.9
ET: Exchange time ..................................................................................................................... 99
6.6.10
CF: Carrier frequency ................................................................................................................ 99
6.6.11
AC: Acceleration ........................................................................................................................ 99
6.6.12
AE: Enabling the anti-blocking function ..................................................................................... 99
6.6.13
Setup of auxiliary digital inputs IN1, IN2, IN3, IN4 ................................................................... 100
6.6.13.1
Disabling functions associated with input ......................................................................... 100
6.6.13.2
Setting the external float function ..................................................................................... 100
ENGLISH
56