ABB PSTX720 - Page 108

108 Functions | Installation and commissioning manual | 1SFC132081M0201
7.17.13 Voltage outputs protection
This protection senses if the 24 V voltage outputs is
overloaded or shorted.
Voltage outputs protection has these parameters:
Parameter Description Setting range Default value
16.10 Voltage outputs out Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6 0000010
16.11 Voltage outputs op Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Indication
7.17.14 Temperature sensors
7.17.14.1 External thermal sensor - PTC
protection
The external thermal sensor detected a temperature
higher than the trip level. The Softstarter has a
temperature input where a PTC element can be
connected.
This can be set to trip if it goes above a certain
temperature.
External thermal sensor - PTC protection has these
parameters:
Parameter Description Setting range Default value
10.11 Ext therm sensor - ID Sets the External thermal sensor
modes.
No sensor, PTC,
PT100-3Wire,
PT100-2Wire,
Bi-metal switch.
No sensor
17.01 PTC out Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6 0000010
17.02 PTC op Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
7.17.14.2 External thermal sensor - PT100
protection
The external thermal sensor detected a temperature
higher than the trip level.
The Softstarter has a temperature input where a PTC100
element can be connected. This can be set to trip if it
goes above a certain temperature.
External thermal sensor - PT100 protection has
these parameters:
Parameter Description Setting range Default value
10.11 Ext therm sensor - ID Sets the External thermal sensor
modes.
No sensor, PTC,
PT100-3Wire,
PT100-2Wire,
Bi-metal switch.
No sensor
17.03 PT100 2wire res Sets the 2-wire resistance for
PT100.
0 ... 100 Ohm 5 Ohm
17.04 PT100 trip temp Sets the PT100 trip temperature
level.
-50° ... 250° 60°
17.05 PT100 PT100 reset temp Sets the PT100 reset temperature. -50° ... 250° 40°
17.06 PT100 out Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6 0000010
17.07 PT100 op Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
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