Chapter 6
6-13
Message Communications
6-6
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.
■
Support Service Code
■
Object Details
Service code number (hex)
Service
0E
Get attribute single
10
Set attribute single
Instance
Attribute
Name
Content
Setting range
Default
Read
Write
Size
00
01
Object Software
Revision
Indicates class 2A soft-
ware revisions. The revi-
sion value is advanced
whenever there is a
change.
---
0001
Yes
No
Word
01
03
At Reference
00: Stopped, accelerating
or decelerating
01: At reference
---
00
Yes
No
Byte
04
Net Reference
(See note 1.)
00: Operate with setting in
n004/b1-01.
01: Force DeviceNet oper-
ation (not valid in 3G3FV).
00, 01
00
Yes
Yes
Byte
06
Drive Mode
Set to parameter n002/A1-
02. Some Inverters do not
support the setting.
00: Open loop vector
([n002/A1-02] = 2)
01: V/f control ([n002/A1-
02] = 0)
02: V/f control with PG
(A1-02 = 1)
03: Flux vector control
(A1-02 = 3)
After changing the set-
ting, the power must be
turned OFF and then ON
again to enable the new
setting.
00 to 03
3G3MV:
01
3G3RV:
01
3G3PV:
01
3G3FV:
00
Yes
Yes
Byte
Содержание 3G3MV-PDRT2
Страница 4: ......
Страница 12: ......
Страница 36: ...Chapter 1 1 22 Functions and System Configuration...
Страница 52: ...Chapter 2 2 16 Example System Startup...
Страница 94: ...Chapter 4 4 14 SYSDRIVE Inverter Settings...
Страница 130: ...Chapter 5 5 36 Remote I O Functions...
Страница 234: ...Chapter 8 8 14 Communications Errors...
Страница 362: ...R 2 Revision History...