KSB PumpDrive 2 - Parameters for Functional Check Run after Idle Period; Parameters for Functional Check Run after Idle Period at Defined Time; Starting the Functional Check Run Via the Control Panel

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PumpDrive 2
Table68: Parameters for functional check run after idle period
Parameter Description Possible settings Refers to Factory setting
3-9-2-1 Automatic Functional Check Run
For a functional check run, a pump
is started, run at a configurable
frequency for a configurable period
of time and then stopped again.
During this period, the pump is not
available for closed-loop control
operation.
1 = After Idle Period - 0 = OFF
3-9-2-2 Idle Period before Functional
Check Run
A functional check run is performed
for a pump if it has not been started
for the defined period of time.
0…168 h - 24 h
3-9-2-4 Functional Check Run Duration
Runtime of pump during the
functional check run at the set
speed
0.0…600.0 s - 5.0 s
3-9-2-5 Speed for Functional Check Run
Speed for functional check run
Minimum to maximum
speed of motor
3-11 500 rpm
Functional check run after idle period at defined time
The frequency inverter performs a functional check run when a specific time has
been reached. If the function is activated, the idle period of the pump must first have
passed, at which point the functional check run is delayed until a specific
configurable time is reached.
Table69: Parameters for functional check run after idle period at defined time
Parameter Description Possible settings Refers to Factory setting
3-9-2-1 Automatic Functional Check Run
For a functional check run, a pump
is started, run at a configurable
frequency for a configurable period
of time and then stopped again.
During this period, the pump is not
available for closed-loop control
operation.
2 = After Idle Period at
Defined Time
- 0 = OFF
3-9-2-2 Idle Period before Functional
Check Run
A functional check run is performed
for a pump if it has not been started
for the defined period of time.
0…168 h - 24 h
3-9-2-3 Time for Functional Check Run
When a time has been defined, the
functional check run after idle
period is delayed until the defined
time is reached.
00:00…23:59 - 00:00
3-9-2-4 Functional Check Run Duration
Runtime of pump during the
functional check run at the set
speed
0.0…600.0 s - 5 s
3-9-2-5 Speed for Functional Check Run
Speed for functional check run
Minimum to maximum
speed of motor
3-11 500 rpm
Starting the functional check run via the control panel
The functional check run can be started immediately via the control panel. To do this,
activate the Immediate Functional Check Run parameter (1-3-6). This function can
also be assigned to the FUNC key.