v6.4.3 Monitoring Table...............................................................................6-216.4.4 Online Mode .....................................................................................6-236.4.5 Importing/Exporting a Parametr File .................................................6-246.4.6 Parameters .......................................................................................6-256.5 Troubleshooting .......................................................................................6-346.5.1 Error Codes ......................................................................................6-346.5.2 Troubleshooting Procedure ..............................................................6-36Chapter 7 High-speed Counter Module AH02HC/AH04HC7.1 Introduction................................................................................................7-27.1.1 Characteristics ...................................................................................7-27.2 Specifications ............................................................................................7-37.2.1 Dimensions of AH02HC-5A ................................................................7-37.2.2 Specifications for AH02HC-5A ............................................................7-37.2.3 Dimensions of AH04HC-5A ................................................................7-47.2.4 Specifications for AH04HC-5A ............................................................7-47.2.5 Functions of AH02HC-5A/AH04HC-5A...............................................7-57.2.6 Profile of AH02HC-5A.........................................................................7-67.2.7 Profile of AH04HC-5A.........................................................................7-77.2.8 Arrangement of Input/Output Terminals ..............................................7-77.2.9 External Wiring ...................................................................................7-87.3 HWCONFIG in ISPSoft..............................................................................7-97.3.1 Checking the Firmware Version of a Module ......................................7-97.4 Initial Setting ............................................................................................7-127.5 Updating Parameters...............................................................................7-137.6 Monitoring Parameters ............................................................................7-147.7 Parameter Table ......................................................................................7-167.8 Writing Parameters ..................................................................................7-177.9 Descriptions of the Control Registers ......................................................7-187.9.1 Operation of a Counter .....................................................................7-187.9.2 Input Pulse Type...............................................................................7-197.9.3 Frequency of an Input Pulse ............................................................7-197.9.4 Cycle of Reading the Number of Pulses...........................................7-207.9.5 Counting Parameters .......................................................................7-207.9.6 Operating State of a Counter ............................................................7-287.9.7 Number of Input Pulses ....................................................................7-297.9.8 Error Codes ......................................................................................7-297.10 Troubleshooting ...................................................................................7-30