Actual signals and parameters
163
AI1*AI2
Reference is calculated with the following equation:
REF = AI(%) · (AI2(%) / 50%)
15
AI1-AI2
Reference is calculated with the following equation:
REF = AI1(%) + 50% - AI2(%)
16
AI1/AI2
Reference is calculated with the following equation:
REF = AI1(%) · (50% / AI2 (%))
17
DI4U,5D
See selection DI3U,4D.
30
DI4U,5D(NC)
See selection DI3U,4D(NC).
31
FREQ INPUT
Frequency input
32
SEQ PROG
Sequence programming output. See parameter
ST1 REF SEL.
33
AI1+SEQ PROG
Addition of analog input AI1 and sequence programming output
34
AI2+SEQ PROG
Addition of analog input AI2 and sequence programming output
35
1104
REF1 MIN
Defines the minimum value for external reference REF1. Corresponds to the
minimum setting of the used source signal.
0
0.0…500.0 Hz /
0…30000 rpm
Minimum value in rpm. Hz if parameter
MOTOR CTRL MODE setting is
SCALAR:FREQ.
Example:
Analog input AI1 is selected as the reference source (value of
parameter 1103 is AI1). The reference minimum and maximum correspond to
the
MINIMUM AI1 and
MAXIMUM AI1 settings as follows:
1 = 0.1 Hz /
1 rpm
1105
REF1 MAX
Defines the maximum value for external reference REF1. Corresponds to the
maximum setting of the used source signal.
Eur: 50 /
US: 60
0.0…500.0 Hz /
0…30000 rpm
Maximum value in rpm. Hz if parameter
MOTOR CTRL MODE setting
is SCALAR:FREQ. See example in parameter
REF1 MIN.
1 = 0.1 Hz /
1 rpm
1106
REF2 SELECT
Selects the signal source for external reference REF2.
AI2
KEYPAD
REF1 SELECT.
0
AI1
REF1 SELECT.
1
AI2
REF1 SELECT.
2
AI1/JOYST
REF1 SELECT.
3
AI2/JOYST
REF1 SELECT.
4
DI3U,4D(R)
REF1 SELECT.
5
DI3U,4D
REF1 SELECT.
6
Parameters – complete descriptions
Index Name/Selection
Description
Def, FbEq
REF1 MAX
REF1 MIN
-REF1 MIN
AI1 signal
(%)
-REF1 MAX
(1105)
(1104)
(-1104)
(-1105)
1301
1302
1301
1302
REF
(Hz/rpm)
Summary of Contents for ACS350 Series
Page 1: ...ACS350 User s Manual ACS350 Drives 0 37 22 kW 0 5 30 HP ...
Page 4: ......
Page 8: ...Safety 8 ...
Page 18: ...Table of contents 18 ...
Page 24: ...Hardware description 24 ...
Page 44: ...Installation checklist 44 ...
Page 56: ...Start up control with I O and ID Run 56 ...
Page 140: ...Program features 140 ...
Page 242: ...Actual signals and parameters 242 ...
Page 266: ...Fieldbus control with embedded fieldbus 266 ...
Page 284: ...Fault tracing 284 ...
Page 288: ...Maintenance and hardware diagnostics 288 ...
Page 309: ...Dimensions 309 Frame size R2 IP20 NEMA 1 3AFE68586658 A Frame size R2 IP20 NEMA 1 VAR EMC ...
Page 311: ...Dimensions 311 Frame size R3 IP20 NEMA 1 3AFE68579872 B Frame size R3 IP20 NEMA 1 VAR EMC ...
Page 313: ......