ABB ACS800 Firmware Manual page 164

164
Index Name/Selection
11.04 EXT REF1 MINIMUM
0 ... 18000 rpm
11.05 EXT REF1 MAXIMUM Defines the maximum value for external reference REF1 (absolute value).
0 ... 18000 rpm
11.06 EXT REF2 SELECT
KEYPAD
AI1
AI2
AI3
AI1/JOYST
AI2/JOYST
DI3U,4D(R)
DI3U,4D
DI5U,6D
COMM. REF
FAST COMM
Actual signals and parameters
Description
Defines the minimum value for external reference REF1 (absolute value).
Corresponds to the minimum setting of the source signal used.
Setting range in rpm (Hz if parameter
Example: Analogue input AI1 is selected as the reference source (value of
parameter 11.03 is AI1). The reference minimum and maximum correspond
the AI minimum and maximum settings as follows:
EXT REF1 Range
11.05
11.04
13.01
Note: If the reference is given through fieldbus, the scaling differs from that of
an analogue signal. See chapter
Corresponds to the maximum setting of the used source signal.
Setting range (Hz if value of parameter
See parameter 11.04 EXT REF1 MINIMUM.
Selects the signal source for external reference REF2. REF2 is a
- speed reference in percent of the Absolute Maximum Speed if parameter
99.02 = CRANE.
- frequency reference in percent of the Absolute Maximum Frequency if
parameter 99.04 = SCALAR.
Note: In M/F configuration, EXT2 should be used for M/F mode and EXT1 for
stand-alone mode.
See parameter 11.03 EXT REF1 SELECT.
See parameter 11.03.
Note: If the signal is bipolar (±10 V DC), use the selection AI1 BIPOLAR. The
selection AI1 ignores the negative signal range.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
See parameter 11.03.
Note: In addition to the conditions stated for parameter 11.03, the drive must
be in Torque control, and this reference used as a torque reference by the
Follower drive. Otherwise this selection works like COMM.REF.
99.04 is SCALAR).
13.01 Minimum setting for AI1
13.02 Maximum setting for AI1
11.04 Minimum reference
11.05 Maximum reference
AI1 Range
13.02
Fieldbus control for more information.
99.04 is SCALAR).
FbEq
1 ... 18000
1 ... 18000
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