OCAH 940181103 ABB Programmable Logic Controller for Distributed Control System

Description

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This section only applies when an NDIO module is connected to an
ACS 600 equipped with Standard Application Program version 2.8 to
3.0. Users of other application programs should refer to the drive
manuals.
Up to three NDIO modules can be connected to the ACS 600. The
modules should be numbered 1, 2 and 3 using the DIP switches.
Each NDIO module present replaces certain standard digital inputs of
the ACS 600 Standard I/O Board (NIOC) depending upon the selected
node number (1 to 3). The relay outputs of each NDIO module increase
the total number of relay outputs available. The information which the
module outputs indicate is preprogrammed and cannot be altered by
the user.
The following parameters should be checked and adjusted to activate
the NDIO module(s). Before adjustment, check that the node numbers
are set correctly. Note that the setting takes effect only on the following
module power-up.
98.3 DI/O EXT
MODULE 1
This parameter activates the communication between the ACS 600 and
the NDIO module with node number 1.
YES
Digital input 1 of the module replaces standard digital input DI1.
Digital input 2 of the module replaces standard digital input DI2.
Relay output 1 of the module indicates drive status READY.
Relay output 2 of the module indicates drive status RUNNING.
NO
Communication is not active or module not present.
98.4 DI/O EXT
MODULE 2
This parameter activates the communication between the ACS 600 and
the NDIO module with node number 2.
YES
Digital input 1 of the module replaces standard digital input DI3.
Digital input 2 of the module replaces standard digital input DI4.
Relay output 1 of the module indicates drive status FAULT.
Relay output 2 of the module indicates drive status WARNING.
NO
Communication is not active or module not present.
98.5 DI/O EXT
MODULE 3
This parameter activates the communication between the ACS 600 and
the NDIO module with node number 3.
YES
Digital input 1 of the module replaces standard digital input DI5.
Digital input 2 of the module replaces standard digital input DI6.
Relay output 1 of the module indicates drive status REF 2 SEL.
Relay output 2 of the module indicates drive status AT SPEED.
NO
The module is not active or module not present.