Delta AS Series Programming Manual page 1342

Chapter 7
Table of Contents
7.1 Troubleshooting ................................................................................ 7-3
7.1.1 Basic troubleshooting steps ............................................................ 7-3
7.1.2 Clear the Error States .................................................................... 7-3
7.1.3 Troubleshooting SOP ..................................................................... 7-4
7.1.4 System Log and Positions of the Error Step ...................................... 7-5
7.2 Troubleshooting for CPU Modules ...................................................... 7-7
7.2.1 ERROR LED Indicators Are ON ........................................................ 7-7
7.2.2 ERROR LED Indicators Blinking Every 0.5 Seconds ............................. 7-7
7.2.3 ERROR LED Indicators Blinking Rapidly Every 0.2 Seconds .................. 7-9
7.2.4 ERROR LED Indicators Slow Blinking Every 3 Seconds and Lighting up for
1 Second ..................................................................................... 7-9
7.2.5 BAT. LOW LED Indicators Are ON .................................................... 7-9
7.2.6 BAT. LOW LED Indicators Blinking Every 0.5 Seconds ......................... 7-9
7.2.7 The LED RUN and ERROR Indicators are Blinking Simultaneously Every
0.5 Seconds ............................................................................... 7-10
7.2.8 The RUN and LED Indicators are Blinking One After Another Every
0.5 Seconds. .............................................................................. 7-10
7.2.9 Other Errors (Without LED Indicators) ............................................ 7-10
7.3 Troubleshooting for Other I/O Modules ........................................... 7-18
7.3.1 Troubleshooting for Analog Modules (AD/DA/XA) and Temperature
Modules (RTD/TC) ....................................................................... 7-18
7.3.2 Troubleshooting for the Positioning Module AS02/04PU .................... 7-19
7.3.3 Troubleshooting for the High-Speed Counter Module AS02HC ............ 7-19
7.3.4 Troubleshooting for the Load Cell Module AS02LC ............................ 7-20
7.3.5 Troubleshooting for the Module AS04SIL IO-Link as a Communication
Module ...................................................................................... 7-21
7.3.6 Troubleshooting for the Module AS00SCM as a Communication Module 7-24
7.3.7 Troubleshooting for the Module AS00SCM as a Remote Module .......... 7-25
7.3.8 Troubleshooting for AS01DNET Modules ......................................... 7-26
7.4 Error Codes and LED Indicators for Modules .................................... 7-27
7.4.1 Error Codes and LED Indicators for CPU Modules ............................. 7-27
7.4.2 Error Codes and LED Indicators for Analog/Temperature Modules ...... 7-33
7.4.3 Error Codes and LED Indicators for Positioning Module AS02 / 04PU ... 7-34
7.4.4 Error Codes and LED Indicators for High Speed Counter Module
AS02HC ..................................................................................... 7-34
7.4.5 Error Codes and LED Indicators for Load Cell Module AS02LC ............ 7-35
7.4.6 Error Codes and LED Indicators for Module AS04SIL IO-Link as
a Communication Module ............................................................. 7-35
7.4.7 Error Codes and LED Indicators for Module AS00SCM as a Communication
Module ...................................................................................... 7-36
7.4.8 Error Codes and LED Indicators for Module AS00SCM as a Remote
Troubleshooting
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