MPH-02, MPB-02, MPD-02
Master Communication
4-41
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Notes on Commissioning
Only parameters contained in
S-0-0399, IDN list of configurable data in
the signal control word
can be assigned to the parameters S-0-0301 or
S-0-0303 (assignment of real-time control bit 1 or 2).
Note:
The real-time control bits are processed in every interface
cycle at the point of time defined in the
S-0-0008, Command
value valid time (T3)
parameter.
Only parameters contained in
S-0-0398, IDN list of configurable data in
signal status word
can be assigned to the parameters S-0-0305 or
S-0-0307 (assignment of real-time status bit 1 or 2).
Note:
The real-time status bits are configured in every master
communication cycle at the point of time defined in parameter
S-0-0007, Feedback acquisition starting time (T4)
.
4.5 PROFIBUS-DP
Brief Description
Overview
Drive controllers of the IndraDrive range have a master communication
module with PROFIBUS interface. Via this module it is possible to
exchange real-time data with a PROFIBUS-DP master.
The following communication channels are distinguished:
•
cyclic data channel
(PROFIBUS-DP)
The field bus provides data containers in which useful data can be
cyclically transmitted. This section is called cyclic data channel. The
cyclic data channel is divided into
•
a safety related process data channel (optional) that allows,
depending on the firmware, transmitting safety-relevant signals,
•
a device-specific
parameter channel
(optional) for reading and
writing all parameters via PROFIBUS-DP,
This parameter channel does not fulfill "real-time properties"!
•
a
process data channel
(real-time channel) containing firmly
specified information that can be directly interpreted by the
receiver.
•
acyclic data channel
(DPV1 parameter communication)
The following are supported:
•
one class-1 connection
•
two class-2 connections
Selection List S-0-0399
Selection List S-0-0398
Courtesy
of
CMA/Flodyne/Hydradyne
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Motion
Control
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Hydraulic
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Pneumatic
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Electrical
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Mechanical
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(800)
426-5480
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www.cmafh.com
