270 Parameters
90.02
EMUL MODE SEL
Enables encoder emulation and selects the position
value and the TTL output used in the emulation
process.
In encoder emulation, a calculated position
difference is transformed to a corresponding number
of TTL pulses to be transmitted via the TTL output.
The position difference is the difference between the
latest and the previous position values.
The position value used in emulation can be either a
position determined by the drive software or a
position measured by an encoder. If the drive
software position is used, the source for the used
position is selected by parameter
EMUL POS
REF. Because the software causes a delay, it is
recommended that the actual position is always
taken from an encoder. Drive software is
recommended to be used only with position
reference emulation.
Encoder emulation can be used to increase or
decrease the pulse number when TTL encoder data
is transmitted via the TTL output, for example, to
another drive. If the pulse number requires no
alternation, use encoder echo for data
transformation. See parameter
TTL ECHO
SEL.
Note:
If encoder emulation and echo are enabled for
the same FEN-xx TTL output, the emulation
overrides the echo.
If an encoder input is selected as the emulation
source, the corresponding selection must be
activated with parameter
ENCODER SEL.
The TTL encoder pulse number used in emulation
must be defined by parameter
EMUL PULSE
.
Disabled /
Disabled
Emulation disabled.
0
FEN-01 SWref
Module type: FEN-01 TTL Encoder interface Module.
Emulation: Drive software position (source selected
by par.
EMUL POS REF) is emulated to FEN-
01 TTL output.
1
FEN-01 TTL+
Module type: FEN-01 TTL Encoder interface Module.
Emulation: FEN-01 TTL encoder input (X32) position
is emulated to FEN-01 TTL output.
2
FEN-01 TTL
Module type: FEN-01 TTL Encoder interface Module.
Emulation: FEN-01 TTL encoder input (X31) position
is emulated to FEN-01 TTL output.
3
No.
Bit/Name/Value/
Range
Description
Def/Type
FbEq
(16b/32b)
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 ...