Lenze i510 Series Commissioning

10.2 Process controller - idle state and rinse funcon
10.2.1 Process controller idle state
If the PID control is acvated, this funcon sets the drive in process controller mode to an
energy-saving idle state when no power is required.
Details
A typical applicaon for this funcon is a booster pump for water in a high-rise building. If no
tenant opens the water tap or uses the shower for a longer period of me, the pump changes
to the energy-saving idle state. This usually happens at night. The idle state automacally ends
as soon as a tenant opens the tap again. The pumps operates normally again unl the condi-
on for the idle state is pending again.
The condions for acvang and terminang the idle state can be set independently of one
another in 0x4023:001 (P610.01) and 0x4023:006 (P610.06) (see the following tables).
In 0x4023:005 (P610.05), a delay me can be set for the acvaon. This is the minimum me
the values must fall below or exceed the respecve threshold before the idle state is acva-
ted.
0x4023:001
(P610.01)
Condion for acvang the idle state
0 Idle state deacvated.
1
Frequency setpoint
<
Frequency threshold
( +
Delay me
)
0x2B0E (P102.00) 0x4023:003 (P610.03) 0x4023:005 (P610.05)
2
Frequency setpoint
<
Frequency threshold
( +
Delay me
)
0x2B0E (P102.00) 0x4023:003 (P610.03) 0x4023:005 (P610.05)
OR
Current process variable
>
Feedback threshold
( +
Delay me
)
0x401F:002 (P121.02) 0x4023:004 (P610.04) 0x4023:005 (P610.05)
3
Frequency setpoint
<
Frequency threshold
( +
Delay me
)
0x2B0E (P102.00) 0x4023:003 (P610.03) 0x4023:005 (P610.05)
OR
Current process variable
<
Feedback threshold
( +
Delay me
)
0x401F:002 (P121.02) 0x4023:004 (P610.04) 0x4023:005 (P610.05)
0x4023:006
(P610.06)
Condion for terminang the idle state
0
Frequency setpoint
>
Frequency threshold
( + 2 Hz hysteresis )
0x2B0E (P102.00) 0x4023:003 (P610.03)
OR
PID error value
>
Bandwidth
0x401F:007 0x4023:007 (P610.07)
1
Current process variable
<
Recovery threshold
0x401F:002 (P121.02) 0x4023:008 (P610.08)
2
Current process variable
>
Recovery threshold
0x401F:002 (P121.02) 0x4023:008 (P610.08)
Conguring the process controller
Process controller - idle state and rinse funcon
Process controller idle state
245

Lenze i510 Series Specifications

General

Brand	Lenze
Model	i510 Series
Category	Inverter
Language	English