EtherNet/IP – Start-up 125
23
ODVA SPEED
SCALE
This parameter only applies to the ODVA
AC/DC drive profile. The units of reference and
actual speeds for the ODVA AC/DC drive
profile are given by the formula below.
Speed unit = RPM × 2
(-1 × ODVA speed scale value)
Note:
While a wide range of resolutions may be
configured, the actual performance is limited to
the performance capabilities of the drive.
The table below shows the how the drive ODVA
speed scale parameter values correspond to
the ODVA speed scale units.
128
ACS355:
FB PAR 23
ACSM1:
FBA PAR23
ACS850/ACQ810:
FBA par23
ACS880/ACS580:
Speed scale
0…255
Speed scale value of drive parameter
No.
Name/Value
Description
Default
ODVA speed scale value
1)
Speed scale value of
drive parameter
2)
Unit
-5
123
32 RPM
-4
124
16 RPM
-3
125
8 RPM
-2
126
4 RPM
-1
127
2 RPM
0 (default)
128
1 RPM
1
129
0.5 RPM
2
130
0.25 RPM
3
131
0.125 RPM
4
132
0.0625 RPM
5
133
0.03125 RPM
1
)
Use the ODVA speed scale value when reading/writing parameter
ODVA
SPEED SCALE
via
AC/DC-drive object, class 2Ah
. When written via the
AC/DC drive object, the new value takes effect immediately.
2)
Use the speed scale value of the drive parameter when reading/writing
parameter
ODVA SPEED SCALE
via the drive control panel,
Drive
parameter object, class 90h
and
Fieldbus configuration object, class 91h
.
When written via these methods, the new value takes effect after the drive
is repowered or a “Fieldbus Adapter Parameter refresh” is given.
Summary of Contents for FENA-01
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 32: ...32 Introduction to the manual ...
Page 38: ...38 Overview of the Ethernet network and the FENA 01 11 21 module ...
Page 42: ...42 Mechanical installation ...
Page 46: ...46 Electrical installation ...
Page 48: ......
Page 94: ...94 Modbus TCP Communication profiles ...
Page 106: ...106 Modbus TCP Communication protocol ...
Page 112: ...112 Modbus TCP Diagnostics ...
Page 114: ......
Page 154: ...154 EtherNet IP Start up 3 In the Select Module window select ETHERNET MODULE ...
Page 180: ...180 EtherNet IP Communication profiles ...
Page 246: ......
Page 304: ...304 PROFINET IO Start up ...
Page 374: ...374 AppendixA PROFIdriveparametersandI MrecordsofPROFINETIO ...