BONFIGLIOLI Agile Operating Instructions Manual page 96

Monitoring and protective functions
Motor Tem- Temperature monitoring with thermo contact at MFI2.
perature Set P204 to "532 - MFI2D (Hardware)".
Set P562 to "3 - Digital NPN (active: 0 V)" or "4 - Digital PNP (active:
24 V)".
Set P570 (0 - off) to 1 (warning only), 2 (immediate error switch-off),
or 3 (error switch-off 1 minute delayed).
Temperature measurement at MFI2, temperature monitoring and dis-
play with KTY measuring resistor or resistor PT1000.
Set P617 to a temperature value. If the value is reached, a warning
message will be effected or the frequency inverter will be switched off
(depending on setting of P570).
Set P562 to voltage input or current input.
PTC
KTY
PT1000
P226 shows the measured motor temperature.
PTC resistor (motor PTC) does not enable temperature measurement.
P617 is inoperable for this evaluation. The evaluation is dependent on
the used resistor.
Motor circuit The motor ratings are monitored. If the motor is overloaded an error
breaker switch-off or a warning message will be effected.
Set P571 for single motor operation or multiple motor operation and
choose if an error switch-off or a warning message is to be effected.
Mains failure Short mains failures are bridged.
Via P670 select mains support. Set P671 and P672. If the voltage
drops below the value set in P671, the DC link voltage is controlled to
the value set in P672.
DC –Link Via P670, set U
Voltage the value of P680 if it increases in generator operation mode or during
braking operations.
Phase failure The frequency inverter is shut down if a mains or motor phase fails.
Via P576, select error switch-off or shutdown.
Control mechanical brake
Activation For addressing a brake via a digital output: Select "41 - Brake release"
for one of the parameters 531 (OUT1D), 532 (OUT2D relay), 533
(OUT3D) or 554 (MFO1).
Delayed start Set P625. When the brake release time has elapsed the drive acceler-
ates. This protects the brake against damage.
Shutdown Via P630, select the stopping behavior of the drive.
Agile
Operating Instructions
Set P570 to 11 (warning), 12 (immediate error switch-off),
or 13 (error switch-off 1 minute delayed).
Set P570 to 21 (warning), 22 (immediate error switch-off),
or 23 (error switch-off 1 minute delayed).
Set P570 to 31 (warning), 32 (immediate error switch-off),
or 33 (error switch-off 1 minute delayed).
limitation. Set P680. The DC link voltage is limited to
d
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06/2013
Commissioning
(Factory setting) Chapter
7.6.6.9
7.6.2
7.4.6
7.4.6
7.4.6
7.6.2
7.4.6
7.4.6
7.4.6
9.2
7.10.6
7.10.6
7.9.2
7.9.2
7.4.7
Chapter
7.6.5.5
7.3.2
7.3.3
Typical functions