Omron 3G3FV-PDRT1-SIN Benutzerhandbuch
5-20
5-2-7 AC/DC Drive Objects: Class 2A Hex
AC/DC drive objects are assigned to command-related functions for drive devices such as Inverters
and Servomotors. Command-related data reading and writing, monitor data reading, set data scale
changes, and so on, are all enabled. These functions are shared with similar functions used for remote
I/O, so even if they have been set for message operations they may get rewritten for remote I/O.
and Servomotors. Command-related data reading and writing, monitor data reading, set data scale
changes, and so on, are all enabled. These functions are shared with similar functions used for remote
I/O, so even if they have been set for message operations they may get rewritten for remote I/O.
H
Support Service Codes
Service Code No. (Hex)
Service
0E
Get attribute single
10
Set attribute single
H
Object Details
Instance
Attribute
Name
Content
Setting
range
Default
Read
Write
Size
00
01
Object Software
Revision
Revision
Indicates class 2A software revisions. The
revision value is advanced whenever there
is a change.
revision value is advanced whenever there
is a change.
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0001
Yes
No
Word
01
03
At Reference
00: Stopped, accelerating or decelerating
01: At reference 1
01: At reference 1
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00
Yes
No
Byte
04
Net Reference
(See note 1.)
00: Operate at B1–01 setting.
01: Set B1–01 to “3” and operate with
CompoBus/D.
01: Set B1–01 to “3” and operate with
CompoBus/D.
00, 01
00
Yes
Yes
Byte
06
Drive Mode
00: Open loop vector (A1–02 = 2)
01: V/f control (A1–02 = 0)
02: V/f control with PG (A1–02 = 1)
03: Flux vector (A1–02 = 3)
01: V/f control (A1–02 = 0)
02: V/f control with PG (A1–02 = 1)
03: Flux vector (A1–02 = 3)
00 to 03
00
Yes
Yes
Byte
07
Speed Actual
Rotational Speed
Monitor
Monitor
(See note 1.)
Can be referenced in hexadecimal with the
output frequency monitor (U1–02)
minimum unit as 1.
output frequency monitor (U1–02)
minimum unit as 1.
The output frequency monitor minimum
unit can be set by the frequency reference
setting and display units (o1–03).
o1–03= 0: 0.01 Hz
o1–03= 1: 0.01% (100%: Max. frequency.)
o1–03= 2 to 39: 1 r/min (Set number of
poles.)
o1–03= 40 to 39999: Follow individual set
values.
unit can be set by the frequency reference
setting and display units (o1–03).
o1–03= 0: 0.01 Hz
o1–03= 1: 0.01% (100%: Max. frequency.)
o1–03= 2 to 39: 1 r/min (Set number of
poles.)
o1–03= 40 to 39999: Follow individual set
values.
Setting the attribute 16 speed scale
enables a further multiplication factor to be
set for o1–03= 2 to 39: 1 r/min.
enables a further multiplication factor to be
set for o1–03= 2 to 39: 1 r/min.
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0000
Yes
No
Word
08
Speed Reference
Rotational Speed
Reference
Reference
(See note 1.)
Can be set and read in hexadecimal with
the frequency reference minimum unit as
1.
the frequency reference minimum unit as
1.
The frequency reference minimum unit can
be set by the frequency reference setting
and display units (o1–03).
o1–03= 0: 0.01 Hz
o1–03= 1: 0.01% (100%: Max. frequency.)
o1–03= 2 to 39: 1 r/min (Set number of
poles.)
o1–03= 40 to 39999: Follow individual set
values.
be set by the frequency reference setting
and display units (o1–03).
o1–03= 0: 0.01 Hz
o1–03= 1: 0.01% (100%: Max. frequency.)
o1–03= 2 to 39: 1 r/min (Set number of
poles.)
o1–03= 40 to 39999: Follow individual set
values.
Setting the attribute 16 speed scale
enables a further multiplication factor to be
set for o1–03= 2 to 39: 1 r/min.
enables a further multiplication factor to be
set for o1–03= 2 to 39: 1 r/min.
0 to max.
frequency
frequency
0000
Yes
Yes
Word
CompoBus/D Communications Card Operations
Chapter 5