59
SECTION 8: Pentek Intellidrive
™
Variable Frequency Drives
Table 9 - Continued
Menu
Settings
Parameter
Unit of
Measure
Value
Description
Default Min Max
Setpoints
Internal
Setpoint
PSI 60 PSI 15 PSI
Max
Sensor
Value
minus
3 PSI.
Main pressure setpoint used. Sets
main system operational pressure.
This parameter is accessed here,
through PSI Preset button, or by
pressing Enter button while in
Constant Pressure operation.
External
Setpoint
PSI 40 PSI 15 PSI
Max
Sensor
Value
minus
3 PSI.
Second pressure setpoint. When
another pressure setting is desired
other than Internal Setpoint.
Additional programming needed in
I/O section. Requires an external
switch or timer to wired to I1or
I2 terminals. It is only active
when there is voltage present
I1terminals
Sub Menu Parameter
Unit of
Measure
Default Max Min Description
Motor
Motor Phase _ 1 1 3
Selects phase of motor to be
operated. An additional sub menu
will appear, based on phase
selection, to select proper motor
type.
Connection
Type
– 3 wire 3 wire 2 wire
Wire type for 1 phase motor
operation only. Can only access
by first setting Motor Phase
parameter to 1 Phase.
Motor Type – Subm Subm
Above
Gnd
Motor type for 3 phase motor
operation only. Can only access
by first setting Motor Phase
parameter to 3 Phase.
Service Factor
Amps
A 00.0 A 00.0 A
Per
drive
and
motor
Service factor amps (max. load) of
motor the Drive is operating. Sets
maximum allowed amps at output
of Drive. See Table 8 for values.
Min Frequency Hz 30 Hz 30 Hz
1 below
Max Hz
Minimum frequency (speed) motor
will run.
Max
Frequency
Hz 60 Hz
1 above
Min Hz
80 Hz
Maximum frequency (speed)
motor will run. Up to 80Hz is only
available on only when Motor
Phase is set to 3 and motor type is
Sub.
Sensor
Max Sensor
Value
PSI 100 PSI 10 PSI 300 PSI
Maximum pressure value of
transducer sensor used with Drive.
Only change if different transducer
is used with Drive, other than 100
PSI max scale.
PENTEK
INTELLIDRIVE