ABB ACS880 Series User Manual page 6

Atex-certified motor thermal protection functions for cabinet-built drives
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6 Table of contents
Option description ..................................................................................
Pt100 relays .....................................................................................
Operation principle .............................................................................
Without an FSO module ...................................................................
With an FSO module .......................................................................
Implementation of the manual reset .........................................................
Indications of the motor thermal protection function ......................................
Pt100 relays ........................................................................................
GM International D1073S relay (programmable) ..........................................
Layout ........................................................................................
Layout ........................................................................................
Pt100 relay programming .....................................................................
Wiring ................................................................................................
Insulation of the sensor circuit ................................................................
General wiring instructions ....................................................................
Wiring example .................................................................................
Start-up and acceptance test .....................................................................
Maintenance ........................................................................................
Fault tracing .........................................................................................
Safety data and block diagrams .................................................................
Without an FSO module .......................................................................
With an FSO module ...........................................................................
Contents of this chapter ...........................................................................
Drive / inverter ......................................................................................
Switching frequency limitation ................................................................
Reset method and status indications ........................................................
31.22 STO indication run/stop ............................................................
Motor overtemperature indication ........................................................
31.11 Fault reset selection .................................................................
Other recommended settings .................................................................
FSO module ........................................................................................
General parameters ............................................................................
Parameters for the STO function .............................................................
Parameters for the SSE function .............................................................
Parameters for the SS1 function .............................................................
SS1 ramp parameters in the drive/inverter unit ........................................
FSE module and safety pulse encoder parameters .......................................
Notes .............................................................................................
Mechanical brake control .........................................................................
Contents of this chapter ...........................................................................
The ATEX-certified motor thermal protection functions ......................................
PTC thermistor relays .............................................................................
ABB CM-MSS.41 ...............................................................................
DOLD MK 9163N.12/110-ATEX ..............................................................
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