14-1  
 
 
Chapter 14 High Speed Counter Module 
   AS02HC   
 
Table of Contents   
14.1  Overview .................................................................................................. 14-2 
14.1.1  Characteristics .................................................................................... 14-2 
14.2  Specifications and Functions .................................................................... 14-3 
  Specifications ...................................................................................... 14-3 
14.2.2  Profile ................................................................................................ 14-6 
14.2.3  Terminals ........................................................................................... 14-7 
14.2.4  Wiring ................................................................................................ 14-8 
14.2.5  Pulse Input Counting .......................................................................... 14-11 
14.2.6  SSI Input Counting ............................................................................ 14-12 
14.2.7  Z-Phase Function Setting .................................................................... 14-19 
14.2.8  LED Indicators .................................................................................. 14-20 
14.3  Operation ............................................................................................... 14-21 
14.3.1  List of Dedicated API Instructions ......................................................... 14-21 
14.3.2  The impact of AS CPU Status on AS02HC-A ........................................... 14-22 
14.4  Hardware Configuration via HWCONFIG in ISPSoft ................................ 14-23 
14.4.1  Initial Setting .................................................................................... 14-23 
14.4.2  Checking the Module Version ............................................................... 14-26 
14.4.3  Online Mode ..................................................................................... 14-27 
14.4.4  Import and Export a Parameter File ...................................................... 14-28 
14.4.5  Parameters ....................................................................................... 14-29 
14.4.6  Normal Exchange Area ....................................................................... 14-31 
14.5  Troubleshooting ..................................................................................... 14-32 
14.5.1  Error Codes ...................................................................................... 14-32 
14.5.2  Troubleshooting Procedure .................................................................. 14-33