
1-16 System Overview MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
1.4 Master Communication
In the firmware version FWA-INDRV*-MP*-02VRS (MPH, MPB and MPD
types) the following master communication interfaces are available:
• SERCOS interface
• PROFIBUS interface
• parallel interface
(not for double-axis type MPD02)
• analog interface (not for double-axis type MPD02)
SERCOS interface
• cyclical data exchange of command values and actual values in equal
time intervals (max. 32 bytes per data direction; minimum cycle time of
500 µs)
• data transfer by means of fiber optic cable
• service channel for parameterization and diagnosis
• telegram contents can be freely configured (large number of
parameter IDNs configurable in the MDT and AT)
• synchronization between time command value takes effect and
measurement starting time of the actual values for all drives on a ring
PROFIBUS Interface
• cyclical data exchange of command values and actual values
(max. 32 bytes per data direction; minimum cycle time of 250 µs)
• parameter channel for parameterization and diagnosis via the field bus
• telegram contents can be freely configured (large number of cyclically
configurable parameter IDNs)
Parallel Interface (not for MPD-02)
• complete control of the drive via digital inputs/outputs
• 16 inputs and 16 outputs
• serial interface for parameterization and diagnosis
• free configuration of digital inputs and outputs
Analog Interface (not for MPD-02)
• basic unit has an analog input with 12-bit A/D converter and an input
voltage range of ± 10 V
• sampling is done with 8-fold oversampling in the position controller
clock
• assignment to command value/limit value/control parameters of the
drive possible by means of adjustable scaling
• parameterizable dead zone to suppress the zero drift
• low-pass filter to smooth the analog input signals
• zero adjust of the analog input signals by command
General Features
SERCOS interface
General Features
PROFIBUS Interface
General Features
Parallel Interface
General Features
Analog Interface
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