Vacon 100 INDUSTRIAL - Group 3.9: Protections

Parameters vacon • 111
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7.1.10 Group 3.9: Protections
7.1.10.1 Group 3.9.1: General
P3.8.8 Superv2 Hyst 0.00 50.00 Varies 5.00 1438 See P3.8.4
P3.8.9 Single PO Threshold 150 500 V 300 1968
Single PO (Power On) Treshold can
be used to set level for RO1 or RO2
to switch off when DC voltage goes
below the setting level. The relay
function must be programmed as
15/Single Power On.
Relay can be used to control to
connect additional resistor into DC
supply. Resistor will eliminate
power on/off cycle when supply
voltage drops into drive shut down
level. Resistor size can be selected
approximately equal to drive
standby losses.
Table 86. General protections settings
Code Parameter Min Max Unit Default ID Description
P3.9.1.2 External fault 0 3 2 701
0 = No action
1 = Alarm
2 = Fault (Stop according to stop
mode)
3 = Fault (Stop by coasting)
P3.9.1.3 InputPhase Fault 0 1 1 730
0= 3 Phases support
1= 1 Phase support
P3.9.1.4 Undervoltage Flt 0 1 0 727
0 = Fault stored in history
1 = Fault not stored in history
P3.9.1.5 OutputPhase Flt 0 3 2 702 See P3.9.1.2
P3.9.1.6 FieldbusComm Flt 0 4 3 733
0 = No action
1 = Alarm
2 = Alarm, PresetFreq
3 = Fault (Stop according to stop
mode)
4 = Fault (Stop by coasting)
P3.9.1.7 SlotComm Flt 0 3 2 734 See P3.9.1.2
P3.9.1.8 Thermistor Fault 0 3 0 732 See P3.9.1.2
P3.9.1.9 PID SoftFill Fault 0 3 2 748 See P3.9.1.2
P3.9.1.10 PID Supervision 0 3 2 749 See P3.9.1.2
P3.9.1.11 ExtPID Supervision 0 3 2 757 See P3.9.1.2
P3.9.1.13 PresetAlarmFreq P3.3.1.1 P3.3.1.2 Hz 25.00 183
This frequency used when fault
response (in Group 3.9: Protec-
tions) is Alarm+preset frequency
P3.9.1.14 STO Fault 0 3 3 775
Defines drive operation when STO
function has been activated (eg.
Emergency stop button has been
pressed).
Table 85. Supervision settings