Electronic Cam Shaft With Real/Virtual Master Axis - Bosch Rexroth IndraDrive MPH-02 Functional Description

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Operating Modes

Electronic Cam Shaft with Real/Virtual Master Axis

Expansion package synchronization (order code SNC) in closed-loop characteristic
Features
Variants of the Operating Mode
Brief Description
In the operating mode "Electronic cam shaft with real/virtual master axis"
there is a fixed relationship between the master axis position and the
slave axis.
The real master axis position is generated by a master axis encoder, the
virtual master axis position is preset by the master.
See also "Dynamic Synchronization with Synchronous Position Control
Modes" in section "Basic Functions of the Synchronization Modes"
• 4 different cam shaft profiles with 8, 16, 32, 64, 128, 512 or 1024 data
points each
(P-0-0072, P-0-0092, P-0-0780, P-0-0781)
• linear interpolation or cubic spline interpolation of the cam shaft data
points can be set
• dynamic angle offset and angle offset at begin of profile
• freely definable switch angle for cam shaft and cam shaft distance
• additive master axis position and additive position command value
• absolute or relative phase synchronization
• synchronization mode to be selected:
• standard (trapezoidal)
• register controller (PT1 filter)
• synchronization range to be selected:
• modulo range
• command value cycle
• part of command value cycle
• change of format "on the fly"
• cross cutter function
• clocked pull roll
• adjustable master axis polarity
There are the following variants of the operating mode to be selected:
• cam shaft with real master axis, encoder 1
• cam shaft with real master axis, encoder 2
• cam shaft with real master axis, encoder 1, lagless
• cam shaft with real master axis, encoder 2, lagless
• cam shaft with virtual master axis, encoder 1
• cam shaft with virtual master axis, encoder 2
• cam shaft with virtual master axis, encoder 1, lagless
• cam shaft with virtual master axis, encoder 2, lagless
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P