Bosch Rexroth IndraDrive MPB-02, Functional Description

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MPH-02, MPB-02, MPD-02 Master Communication
4-17
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Diagnostic Messages and Error Messages
When entering data in the parameters S-0-0027, Configuration list
signal control word and S-0-0329, Assign list signal control word the
following check is run:
•
If an IDN specified in parameter S-0-0027 is not contained in
parameter S-0-0399, IDN list of configurable data in the signal
control word , the "0x7008 Invalid data" error message is generated.
Note: In this case, only those inputs up to the faulty element are
accepted!
Configurable Signal Status Word
Brief Description
The configurable signal status word is used to accept a maximum of
16 copies of bits from other drive parameters. The user can thereby freely
configure a bit list with status bits. This allows defining a bit list containing
all status information of the drive relevant for the control unit.
Note: The bits in the signal status word are configured in every
master communication cycle at the point of time defined in
parameter
S-0-0007, Feedback acquisition starting time
(T4) .
•
S-0-0026, Configuration list signal status word
•
S-0-0144, Signal status word
•
S-0-0328, Assign list signal status word
•
S-0-0398, IDN list of configurable data in the signal status word
Notes on Commissioning the Signal Status Word
In parameter S-0-0026, Configuration list signal status word the IDNs
of those parameters are indicated that contain the original bits (sources).
The parameters that can be entered in the configuration list are listed in
parameter
S-0-0398, IDN list of configurable data in the signal status
word . The position of an IDN in the list determines the bit in the signal
status word to which the IDN applies. For example, the 1
st
list element
determines from which parameter bit 0 of the signal status word is taken.
Which bit of the parameters selected in S-0-0026, Configuration list
signal status word is copied into the signal status word has to be
determined in S-0-0328, Assign list signal status word .
Note: If this list remains empty, bit 0 of the mentioned parameters is
automatically copied. Otherwise, the bit to be taken from the
source parameter is specified in the list.
Bit numbers from "0" (LSB) to "31" (MSB) can be entered.
Pertinent Parameters
Configuring the IDNs
Configuring the Bit Numbers
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