ABB ACS850-04 series, Firmware Manual

Page: 178 / 296

178 Parameters
PTC 2nd FEN The temperature is supervised using a PTC sensor
connected to encoder interface module FEN-xx installed in
drive Slot 1/2. If two encoder interface modules are used,
encoder module connected to Slot 2 is used for the
temperature supervision. 6
Pt100 JCU x1 The temperature is supervised using a Pt100 sensor
connected to analog input AI1 and analog output AO1 on the
JCU Control Unit of the drive. 7
Pt100 JCU x2 The temperature is supervised using two Pt100 sensors
connected to analog input AI1 and analog output AO1 on the
JCU Control Unit of the drive. 8
Pt100 JCU x3 The temperature is supervised using three Pt100 sensors
connected to analog input AI1 and analog output AI1 on the
JCU Control Unit of the drive. 9
Pt100 Ext x1 The temperature is supervised using a Pt100 sensor
connected to the first available analog input and analog
output on I/O extensions installed on the drive. 10
Pt100 Ext x2 The temperature is supervised using two Pt100 sensors
connected to the first available analog input and analog
output on I/O extensions installed on the drive. 11
Pt100 Ext x3 The temperature is supervised using three Pt100 sensors
connected to the first available analog input and analog
output on I/O extensions installed on the drive. 12
31.03 Mot temp1 almLim Defines the alarm limit for motor thermal protection 1 (when
parameter
31.01 Mot temp1 prot is set to either Alarm or
Fault ).
0 … 200 °C Motor overtemperature alarm limit. 1 = 1 °C
31.04 Mot temp1 fltLim Defines the fault limit for the motor thermal protection 1 (when
parameter
31.01 Mot temp1 prot is set to Fault ).
0 … 200 °C Motor overtemperature fault limit. 1 = 1 °C
31.05 Mot temp2 prot Selects how the drive reacts when motor overtemperature is
detected by motor temperature protection 2.
No Motor temperature protection 2 inactive. 0
Alarm The drive generates alarm MOTTEMPAL2 when the
temperature exceeds the alarm level defined by parameter
31.07 Mot temp2 almLim .
1
Fault The drive generates alarm MOTTEMPAL2 or trips on fault
MOTTEMP2 when the temperature exceeds the alarm/fault
level defined by parameter
31.07 Mot temp2 almLim / 31.08
Mot temp2 fltLim (whichever is lower).
2
No. Name/Value Description FbEq