ABB ACSM1 - Page 227

Parameters and firmware blocks
227
(5) FEN-11 ABS Module type: FEN-11 Absolute Encoder Interface. Emulation: FEN-11
absolute encoder input (X42) position is emulated to FEN-11 TTL
output.
(6) FEN-11 TTL Module type: FEN-11 Absolute Encoder Interface. Emulation: FEN-11
TTL encoder input (X41) position is emulated to FEN-11 TTL output.
(7) FEN-21 SWREF Module type: FEN-21 Resolver Interface. Emulation: Drive software
position (source selected by par. 93.22 EMUL POS REF) is emulated
to FEN-21 TTL output.
(8) FEN-21 RES Module type: FEN-21 Resolver Interface. Emulation: FEN-21 resolver
input (X52) position is emulated to FEN-11 TTL output.
(9) FEN-21 TTL Module type: FEN-21 Resolver Interface. Emulation: FEN-21 TTL
encoder input (X51) position is emulated to FEN-21 TTL output.
(10) FEN-31 SWREF Module type: FEN-31 HTL Encoder Interface. Emulation: Drive
software position (source selected by par. 93.22 EMUL POS REF) is
emulated to FEN-31 TTL output.
(11) FEN-31 HTL Module type: FEN-31 HTL Encoder Interface. Emulation: FEN-31 HTL
encoder input (X82) position is emulated to FEN-31 TTL output.
90.04 TTL ECHO SEL FW block: ENCODER (see above)
Enables and selects the interface for the TTL encoder signal echo.
Note: If encoder emulation and echo are enabled for the same FEN-xx TTL output, the emulation
overrides the echo.
(0) DISABLED No echo interface enabled.
(1) FEN-01 TTL+ Module type: FEN-01 TTL Encoder Interface. Echo: TTL encoder
input (X32) pulses are echoed to the TTL output.
(2) FEN-01 TTL Module type: FEN-01 TTL Encoder Interface. Echo: TTL encoder
input (X31) pulses are echoed to the TTL output.
(3) FEN-11 TTL Module type: FEN-11 Absolute Encoder Interface. Echo: TTL encoder
input (X41) pulses are echoed to the TTL output.
(4) FEN-21 TTL Module type: FEN-21 Resolver Interface. Echo: TTL encoder input
(X51) pulses are echoed to the TTL output.
(5) FEN-31 HTL Module type: FEN-31 HTL Encoder Interface. Echo: HTL encoder
input (X82) pulses are echoed to the TTL output.
90.05 ENC CABLE FAULT FW block: ENCODER (see above)
Selects the action in case an encoder cable fault is detected by the FEN-xx encoder interface.
Note: At the time of printing, this functionality is only available with the absolute encoder input of the
FEN-11 based on sine/cosine incremental signals, and with the HTL input of the FEN-31.
(0) NO Cable fault detection inactive.
(1) FAULT The drive trips on an ENCODER 1/2 CABLE fault.