APS 6RL Series, Руководство по эксплуатации

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6RL SERIES OPERATION MANUAL
SECTION 7: REMOTE PROGRAMMING
Entire Contents Copyright
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2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
6RL Series Regenerative DC Load Operation Manual Page 171 of 204
Without repetition the function would stop after one run and after the time defined in
sequence point 2 (ignoring the duration of sequence point 1 here, because only 6 s) and the
voltage would drop to zero. If you wanted to have the static value remain set for much
longer, you would probably need to include the remaining 97 sequence points. With one
sequence point, you can achieve a duration of 10 h, so the static value could remain set for a
maximum of 99 x 10 h = 990 h.
7.13 Profibus & Profinet
7.13.1 General
The interface modules IF-AB-PBUS (Profibus) or IF-AB-PNET (Profinet, 1 or 2 ports) simplify
use and implementation of the unit to the absolute minimum. When using Profibus, the
user only has to set the slave address (0...125) on the unit (setup menu), while Profinet is
best set up using the Siemens Primary Setup Tool (PST). All other parameters like tags,
which can be defined in the unit’s setup menu or via command, are optional.
This section of the manual will only explain how to use the separate PDF register list for your
unit series. The list should be along with this document and is the reference for the remote
access to the unit.
The interface modules define a DP-V1 slave for cyclic and acyclic data transmission.
7.13.2 Preparation
For the implementation of the unit into a Profibus or Profinet and the enumeration at the
master (PLC or similar), a fully configured and wired unit is presumed. The next thing you
will need is a unit description file called GSD (Generic Station Default) for Profibus or a
GSDML for Profinet/IO, which is either delivered with the unit or is available as download
from the manufacturer’s web site or can be obtained upon request.
This GSD/GSDML file enables to build a specific slot configuration for cyclic process data,
such as actual values or status. Those slots are also used to access other data objects of the
unit via acyclic read/write. See more below.
7.13.3 Slot configuration for Profibus
The slot configuration for users of the interface module IF-AB-PBUS is done by loading the
GSD/GSE file in the configuration dialogue (with Siemens STEP7: HWCONFIG) and by
arranging the slots in a specific order.
Slot Slot name Description
1 Device status & acyclic slot 1 Cyclic: Unit status (see register list)
Acyclic: all registers (indexes) assigned to slot 1
2 Act. voltage & acyclic slot 2 Cyclic: Actual voltage of DC input/output
Acyclic: all registers (indexes) assigned to slot 2