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NCAN-02 Installation and Start-up Guide
7-1
Chapter 7 – Diagnostics
Overview
This chapter describes the functions and indications of the Status LEDs
on the NCAN-02 CANopen Adapter Module to help solving problems
that may arise.
Status LEDs
There are three status LEDs on the NCAN-02 module, labelled
DDCS,
NS
(Network Status) and
MS
(Module Status). The LEDs are bicolour
(green/red) with white diffused lens.
The LED indications are as follows:
LED
Mode
Description
DDCS
Flashing Green
DDCS initialisation in progress.
Green
DDCS communication established.
Flashing Red
DDCS communication errors.
NS
Flashing Green
Pre-operational – waiting for CANopen
“Start” command.
Green
Node started.
Red
Network error (see Parameter CUT-OFF
TIMEOUT in Chapter 5).
MS
Green
Module OK.
Red
CAN controller error (CAN controller
error bit set, TX queue overrun, cable
disconnected or faulty).
DDCS, NS
and MS
Flashing Red
SRAM test failed.
Green -> Red -> Green
(approx. 1 second each)
Module self-test.
NS and MS
Flashing Red
ROM checksum test failed.
Содержание NCAN-02
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Страница 9: ...Table of Contents NCAN 02 Installation and Start up Guide iii Ambient Conditions Transportation 10 1 ...
Страница 10: ...Table of Contents iv ...
Страница 14: ...Chapter 1 Introduction to This Guide 1 4 NCAN 02 Installation and Start up Guide ...
Страница 18: ...Chapter 2 Overview 2 4 NCAN 02 Installation and Start up Guide ...
Страница 32: ...Chapter 5 Programming 5 6 NCAN 02 Installation and Start up Guide ...
Страница 54: ...Chapter 6 Communication 6 22 NCAN 02 Installation and Start up Guide ...
Страница 56: ...Chapter 7 Diagnostics 7 2 NCAN 02 Installation and Start up Guide ...
Страница 70: ...Appendix B Technical Data B 4 NCAN 02 Installation and Start up Guide ...
Страница 72: ...Appendix C Ambient Conditions C 2 NCAN 02 Installation and Start up Guide ...
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