PEDROLLO STEADYPRES V2.0 - Page 34

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Param. description
u.m. Default Min Max Step
AD
V FS 10
MODULE
SWITCHING
FREQ
Sets the switchover frequency for the
power module.
In case of long power cable, without a
sinusoidal filter, set this value at the
minimum
kHz
8 4 12 2
US 0
NO GRIP
STARTUPS
Sets the interval between two
consecutive automatic “no grip” start-
ups (When the pump will be inoperative
for a long).
Setting the value to “0” disables the
function.
min
0 0 999 1
EI 0
INPUT
SIGNAL
Sets the digital input FUNCTION (clean
contact type)
-
0 0/ 1/ 2/ 3/ 4/ 5
EI = 0: NO FUNCTION; the input state is ignored
EI = 1: WATER LEVEL; Level signal input with NC logic
EI = 2: EXT ENABLE; Start and disabling by external signal (NC)
EI = 3: PRESS SET 2; enabling the second pressure level SETPOINT2 (NC).
EI = 4: EXTERNAL LEVEL SIGNAL INPUT with NC logic; replaces the signal from
the non-return valve.
EI = 5: ALARM RESET SIGNAL INPUT
EO 0
OUTPUT
SIGNAL
Sets the digital output FUNCTION
(clean contact type)
-
0 0/ 1/ 2/ 3
Max 2 A @ 250 Vac
Max 1 A @ 30 Vdc
EO = 0: NO FUNCTION; the state of the output is never activated.
EO= 1: ALARM OUTPUT; condition of stop due to fault.
EO = 2: PUMP OPERATING OUTPUT; there is at least one operating pump.
EO = 3: recirculation; activates the relay output time intervals defined by param. AI
AI 60
RECYCLE
FUNCTION
Sets the output activation interval (clean
contact type) configured as recycle
function (Eo=3)
min
60 1 999 1
AT 10
RECYCLE
TIME
Sets the duration of the activation of the
output signal (clean contact type)
sec
10 1 999 1
W NC
INVERTER
ADDRESS
Activates communication between two
or more inverters, defining the function
of each unit: MS (MASTER unit) , S1/S2
(SLAVE unit), NC (operation with a
single inverter)
-
NC NC/ MS/ S1/ S2
V 230
MAI
NS
POWER
SUPPLY
VOLTAGE
Sets the mains power supply voltage.
230 V for single phase power supply
versions
400V for three phase power supply
versions
V
Pd 70
iDRY
PRESSURE
(%)
Sets the minimum pressure value
(expressed as % of the SET pressure)
that must be reached in no flow,
otherwise an
alarm
of
dry running
%
70 10 100 1
FM
FLAT
MODULATI
ON
Enable / disable the FLAT modulation; FLAT
modulation reduces the heating of the
power components
of the inverter
-
1 0 1 1
SET.F
RESTORE
FACTORY
SETTINGS
Base and Advanced menu will be factory restored. To reset the factory
parameters, press the ENTER key and hold until "OK" appears on the display
(ENTER
 ****  OK)