
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)
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