ABB Advant Controller 450, Product Manual

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Advant Controller 450 Product Guide
Chapter 2 Functional Description
2-6 3BSE 015 953R201 Rev B
2.5 Pulse Counting and Positioning
Pulse Counting
Different S100 I/O and S800 I/O boards are used for pulse counting. Low pulse frequencies
(lower than 40Hz) are counted without PC element support. For higher frequencies
(up to 2.5 MHz), PC elements are connected to the boards.
Positioning
Positioning and length measurement uses a set of PC elements connected to the board
DSDP 140A. Fast positioning creates substantial load in the controller CPU. Normally, max. 10
positioning axes per Advant Controller 450, can be used.
2.6 Switchgear Integration
Connection to the INSUM Motor Control Unit (MCU) is done via the L
ON
W
ORKS
Network.
Each L
ON
W
ORKS
channel (on CI572 Communication Module) can connect one INSUM Motor
Controller, including up to 64 MCU’s. A series of PC element is used for sending/receiving data
to/from the MCU’s.
To minimize engineering efforts, a predefined type circuit is offered.
For configuration of the L
ON
W
ORKS
Network the configuration tool LNT505 is required in
addition to the ordinary Advant Control Configuration tool. See Advant Engineering Products,
Product Guide for further information.
Figure 2-1. AC 400 Series configuration with INSUM Motor Controller
Advant Controller 450
with CI57x LON interface