Appendix A Troubleshooting - Delta AX-3 Series Operation Manual

Appendix A Troubleshooting

Table of Contents
A.1 Troubleshotting ................................................................................. A-2
A.1.1 Basic Troubleshooting Steps ............................................................ A-2
A.1.2 Clear the Error States ..................................................................... A-2
A.1.3 Troubleshooting SOP ...................................................................... A-3
A.1.4 Viewing Log .................................................................................. A-3
A.2 Troubleshooting of CPU Modules ....................................................... A-6
A.2.1 ERROR LED Indicators Blinking Every 0.5 Seconds ............................. A-6
A.2.2 ERROR LED Indicators Blinking Rapidly Every 0.2 Seconds .................. A-8
A.2.3 ERROR LED Indicators Slow Blinking Every 3 Seconds and Lighting up
for 1 Second ................................................................................. A-8
A.2.4 BAT. LOW LED Indicators Are ON ..................................................... A-8
A.2.5 BAT. LOW LED Indicators Blinking Every 0.5 Seconds ......................... A-8
A.2.6 Others .......................................................................................... A-9
A.3 Troubleshooting of the Funciton Blocks ........................................... A-10
A.3.1 DL_BuiltInIO_AX3 ........................................................................ A-10
A.3.2 Motion Control Related Instructions ................................................ A-13
A.4 Troubleshooting of I/O Modules ...................................................... A-14
A.4.1 Troubleshooting of Analog Modules (AD/DA/XA) and Temperature Modules
(RTD/TC) .................................................................................... A-14
A.4.2 Troubleshooting of Loadcell Modules AS02LC ................................... A-16
A.5 Error Codes and LED Indicators for CPU Modules ............................ A-17
A.5.1 Error Codes and LED Indicators for CPU Modules ............................. A-18
A.5.2 Error Codes and LED Indicators for Analog and Temperature Module .. A-20
12 A