Notes On Commissioning For Digital I/Os Of Control Section - Bosch Rexroth IndraDrive MPH-02 Functional Description

9-44
Extended Drive Functions

Notes on Commissioning for Digital I/Os of Control Section

Configuration of I/Os
Cases to Distinguish for
Determining Source or Target
Pertinent Parameters
• S-0-0144, Signal status word
• S-0-0145, Signal control word
• S-0-0398, IDN list of configurable data in signal status word
• S-0-0399, IDN list of configurable data in the 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
Overview
The IDNs of the target or source parameters for digital inputs/outputs are
contained in parameter P-0-0300, Digital I/Os, assignment list. Further
definitions for the indicated IDN are made via parameters P-0-0301 and
P-0-0302, the assignment being carried out via the list line number
(index).
Direct bit transfer
As a standard, the parameter of an IDN entered in P-0-0300 is considered
to be the direct data source (when configured as output) or the target
(when configured as input).
The IDNs entered in the list parameter P-0-0300 can have two different
functions:
1. Input
In the case of an input, the bit, configured in P-0-0301, Digital I/Os, bit
numbers, of a parameter defined via P-0-0300 is written with the logic
value (0 or 1) provided at the input.
2. Output
In the case of an output, the content of the bit configured in P-0-0301 is
taken from the IDN determined in P-0-0300 and transmitted to the
hardware output.
As an example, the following table shows some standard configurations
frequently used:
Function P-0-0300[i]
"ready for P-0-0115
operation" relay
positive limit P-0-0222
switch
negative limit P-0-0222
switch
E-Stop P-0-0223
i = index: No. of list line/terminal slot
Fig. 9-22: Standard configurations for digital inputs/outputs (examples)
MPH-02, MPB-02, MPD-02
P-0-0301[i] P-0-0302[i]
0 1
0 0
1 0
0 0
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Notes
Only possible
when "i = 0"!
Only possible
when "i = 3"!
Only possible
when "i = 4"!
Only possible
when "i = 8"!