Rexroth Indramotion Mld-S (Drive-Integrated Plc); Brief Description - Bosch Rexroth IndraDrive MPH-02 Functional Description

8-86
Drive Functions

8.10 Rexroth IndraMotion MLD-S (Drive-Integrated PLC)

Expansion package IndraMotion MLD-S (order designation ML)

Brief Description

Hardware Requirements
General Information
The optional expansion package "IndraMotion MLD-S" provides the
function of a PLC integrated in the drive according to IEC-61131-3 with
the following scope of functions:
• integrated logic control (standard PLC tasks)
• completely conforms to IEC-61131-3
• Online Change
• Debugging
• Offline Simulation
• integrated single-axis motion control
motion function block according to PLC-Open for single-axis
positioning and ELS operation (synchronous running, cam shafts, etc.)
→ "low-level motion functions"
• priority programming via SFC combined with ST
• Single-Action-Steps (non-IEC steps) for "single" steps
• motion function block per libraries
• cyclic parameters available as direct variables (system-wide
variables)
• library administration
• basis for technology functions
examples: following-on cutting devices, pick&place, process controller
(register controller,
maintenance, free function block combination
• synchronous, consistent data exchange with drive control,
configurable cyclical data channel
• periodic, high-priority user task
• run-time monitoring
Note: This optional extension of the drive functionality is described in
detail in
IndraMotion MLD-S"
EN-P; part no. R911306084).
The function "IndraMotion MLD-S" requires the following control section
design:
• single-axis ADVANCED (CSH01.1C)
MPH-02, MPB-02, MPD-02
winding computation,
the separate documentation
(DOK-INDRV*-MLD-S*VRS**-AW01-
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
etc.), preventive
"Rexroth