9-52
Extended Drive Functions
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
The figure below illustrates the access to any drive parameter via the
digital I/Os of the optional module MD1.
P-0-0081
S-0-0144
enter
IDN!
P-0-0681
assignment
P-0-0082
S-0-0145
enter
IDN!
P-0-0682
assignment
DF000102v01_en.fh7
drive
MD1
outputs
inputs
S-0-0144:
signal status word
S-0-0145:
signal control word
P-0-0081:
parallel output 1
P-0-0082:
parallel input 1
P-0-0681:
assignment IDN -> parallel output 1
P-0-0682:
assignment parallel input 1 -> IDN
Fig. 9-28:
Access to any drive parameter via digital I/Os of the optional module
MD1
Direct Access to Digital I/Os of Optional Module MD1 via
Drive-Integrated PLC
In order to transmit data directly from the drive-integrated PLC
(IndraMotion MLD-S) to the digital I/Os, the respective assignments to the
drive-integrated PLC have to be made via P-0-0681 and P-0-0682:
•
inputs
(cf. P-0-1390 to P-0-1397)
•
outputs
(cf. P-0-1410 to P-0-1417)
•
register
(cf. P-0-1370 to P-0-1385)
Note:
P-0-0081 and P-0-0082 are used as mere display parameters
that are mapping the status of the digital I/Os of the optional
module MD1.
The digital inputs of the MD1 are to be used as PLC inputs. This requires
the following configuration:
Assign
P-0-0082, Parallel input 1
to parameter
P-0-1390, PLC input
%IW0
by making the following entry in
P-0-0682, Assignment parallel
input 1 -> IDN
:
•
[P-0-0682] = "P-0-1390"
Note:
An internal parameter may only be assigned via
P-0-0681,
Assignment IDN -> parallel output 1
, if
P-0-0081, Parallel
output 1
is not written via a 1
st
class master communication
(e.g. SERCOS).
Example of Application
(PLC uses inputs of MD1)
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
