Phase Failure - BONFIGLIOLI Agile Operating Instructions Manual

Parameter descriptions
KTY resistance R depending on ambient temperature T
Measuring resistor PT1000
Multifunction input 2 is designed for connection of a PT 1000 measuring resistor with the following
specifications:
Resistance:
Measuring range:
Connection
Thermal contact
Operation mode motor temp
1, 2 or 3
Thermal contact for
204,=
P570
532 - MFI2D (Hardware)
7.4.7

Phase failure

576 Phase Supervision
If a failure of one of the three motor or mains phases is not noticed, the frequency inverter, the motor
and the mechanical drive components may be damaged. In order to prevent these components from
being damaged, the phases are monitored for failure. Via parameter
havior in case of a phase failure can be set.
Error and warning behavior
3
R
2
1
0
-100 0 100
1 kΩ at 0 °C ambient temperature
-40 ... 550 °C
PTC KTY
T
. 570 =
11, 12 or 13 21, 22 or 23
141
200 300
T
amb
[°C]
amb
PT1000
X12
X11
T
31, 32 or 33
Phase Supervision
06/2013 Operating Instructions
4
2
576, the be-
Agile