Chapter 7 - Fault Tracing; Contents; Installation Problems; Drive Setup Problems - ABB NCSA-01 CS 31 Quick Installation And Start-Up Manual

Contents

Installation Problems

Drive Setup Problems

PLC Programming
Problems
NCSA-01 Installation and Start-up Guide
This chapter gives diagnostics information for finding out the root
causes and corrections to the most common problems with the
NCSA-01 module.
Verify all the connections of the module. Check that
• the CS 31 bus cable is connected correctly to terminal block X2.
• 24 V d.c. power is connected to the power connectors.
• the fibre cables between the drive and the NCSA-01 are correctly
connected, so that the fibre cable connector colours match the drive
and module connector colours.
Problem
The fieldbus parameters are not
visible on the drive control panel.
Drive parameters can be read, but
control commands (Start/Stop,
Reference, etc.) do not work.
Consult the documentation of the CS 31 master.
Chapter 7 – Fault Tracing
Remedy
Activate the fieldbus module
according to the instructions in the
drive manuals.
Check that the drive has the
fieldbus adapter selected as the
source of these commands (see
the drive manuals).
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