11
2
8
Networks
Bus-/DRIVECOM-Parameter
Chapter
Section
Name:Basis
©
KEB Antriebstechnik, 1996
All Rights reserved
Page
Date
26.03.98
KEB COMBIVERT F4-C
11.2.7 Status and
Control Word
With parameter ud.5 (=1,3,5 or 7) the KEB COMBIVERT is put into the DRIVECOM
mode, in which it responds to the control word (Pr.6). By means of the control word
the inverter is put into defined states (grey fields in the sequence chart), which can
be read out with the status word (Pr.7). Parameter Pr.6 and Pr.7 are readable and
changeable only by bus.
The minimal control words for each function are listed in the sequence chart. The
structure of the control word is described in the Instruction Manual
InterBus.
Picture 11.2.4
State diagram for control word Pr.6 and status word Pr.7
Example
Use of the control word: Reset by bus
Malfunction
ru.0
z.B.
ud.0
=
440
Password input
ud.5
=
1
Activation of control word Pr.6
Pr.6
=
0h
Pr.6
=
80h
Execution of reset (edge-active)
ud.5
=
0
Deactivation of control word
ud.5="1,3,5,7"
ud.5="0,2,4,6"
Ouick stop active
Pr.7="217h"
Pr.7="337h"
Ready for switch-on
ru.0="LS." Pr.7="231h"
Switched on
ru.0="LS." Pr.7="233h"
Switch on
Pr.6="7h"
Shut down
Pr.6="6h"
Enable operation
Pr.6="Fh"
Disable operation
Pr.6="7h"
Operation enabled
ru.0=any Pr.7="237h"(ramp] or
"637h" (constant running)
Quick stop
Pr.6="2h"
Disconnect voltage
Pr.6="0h"
Switch on disabled
ru.0="nOP." Pr.7="260h"
Malfunction
ru.0="E.xx"
Pr.7="228h"
reset malfunction
Pr.6="0h to 80h"
( edge-active )
Standard operation
