Communication profiles
34
The contents of the Control Word and the Status Word are
detailed in tables
Control Word of ABB Drives profile
and
Status
Word of the ABB Drives profile
respectively. The drive states are
presented in the ABB Drives profile state machine (see figure
State machine, ABB Drives communication profile
on
page 38
).
The ABB Drives profile Control Word can be found in object
0x2005 (hex) (Transparent Control Word) and the Status Word in
object 0x2007 (hex) (Transparent Status Word).
Control Word and Status Word of the ABB Drives profile
The following table presents the Control Word of the ABB Drives
communication profile. The upper case boldface text refers to the
states shown in figure
State machine, ABB Drives communication
profile
on
page 38
.
Control Word of ABB Drives profile
Bit
Name
Value
STATE/Description
0
OFF1_
CONTROL
1
Proceed to
READY TO OPERATE
.
0
Stop along currently active deceleration ramp.
Proceed to
OFF1 ACTIVE
; proceed to
READY TO
SWITCH ON
unless other interlocks (OFF2, OFF3)
are active.
1
OFF2_
CONTROL
1
Continue operation (OFF2 inactive).
0
Emergency OFF, coast to stop.
Proceed to
OFF2 ACTIVE
, proceed to
SWITCH-ON
INHIBITED
.
2
OFF3_
CONTROL
1
Continue operation (OFF3 inactive).
0
Emergency stop, stop within time defined by drive
parameter. Proceed to
OFF3 ACTIVE
; proceed to
SWITCH-ON INHIBITED
.
Warning:
Ensure motor and driven machine can be
stopped using this stop mode.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
