294 Fault tracing
2022
ENCODER 1
FAILURE
Encoder is activated by a
parameter but the encoder
interface (FEN-xx) cannot
be found.
ENCODER SEL setting
corresponds to encoder interface
(FEN-xx) installed in drive Slot 1/2
(signal
OPTION SLOT 1 /
OPTION SLOT 2).
Note:
The new setting will only
ENC PAR REFRESH is used or
after the JCU Control Unit is
powered up the next time.
2026
ENC EMULATION
FAILURE
Encoder emulation error
If the position value used in
emulation is measured by the
encoder:
• Check that the FEN-xx encoder
used in emulation (
EMUL
MODE SEL) corresponds to
FEN-xx encoder interface 1 or
(and) 2 activated with parameter
ENCODER SEL
(Parameter
activates the
position calculation of the used
FEN-xx input).
If the position value used in
emulation is determined by drive
software:
• Check that the FEN-xx encoder
used in emulation (
EMUL
MODE SEL) corresponds to
FEN-xx encoder interface 1 or
(and) 2 activated with parameter
ENCODER SEL (because
position data used in emulation
is written to FEN-xx during
encoder data request).
Note:
The new setting will only
ENC PAR REFRESH is used or
after the JCU Control Unit is
powered up the next time.
Code Alarm
Cause
What to do
Summary of Contents for ACL30
Page 1: ...ABB high performance elevator drives User s manual ACL30 elevator drive ...
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 34: ...34 Operation principle and hardware description ...
Page 42: ...42 Planning the cabinet installation ...
Page 60: ...60 Planning the electrical installation ...
Page 126: ...126 Using the control panel ...
Page 318: ...318 Maintenance ...
Page 334: ...334 The Safe torque off function ...
Page 338: ...338 Mains chokes ...
Page 342: ...342 EMC filters ...
Page 348: ...Dimension drawings 348 Frame size B D1 D2 W H1 H2 ...
Page 349: ...Dimension drawings 349 ...
Page 350: ...Dimension drawings 350 Frame size C D1 D2 H2 H1 W ...
Page 351: ...Dimension drawings 351 ...
Page 352: ...Dimension drawings 352 Frame size D ...
Page 354: ...354 Dimension drawings EMC filters JFI 0x ...
Page 356: ...356 Dimension drawings Brake resistors JBR xx ...
Page 358: ...358 Dimension drawings ...