Owner's manual

Quantum Series 140 EHC 204 00sc 140 EHC 208 00sc
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4Chapter
Programming
With configuration complete, it is time to prepare ladder logic to reflect your configuration settings.
Programming the module requires knowledge of counter configuration, PLC ladder logic, and data
management.
This chapter includes information on the following:
• Register Description
• Demultiplexing the data
• General programming examples
• Ring Counters
• Use of Meter Proving Input
Registers Description
You can configure the 4X registers in ladder logic. The program needs to reflect all the bit settings discussed in
chapter 3, Module Configuration. The 3x registers communicate data and status information. Below is a listing
of register utilization.
Address Description
400001 4x Register Configuration Word for Counter Card
400002 4x+1 Register Limit word
400003 4x+2 Register Channel 1 Configuration
400004 4x+3 Register Channel 2 Configuration
400005 4x+4 Register Channel 3 Configuration
400006 4x+5 Register Channel 4 Configuration
400007 4x+6 Register Channel 5 Configuration
400008 4x+7 Register Channel 6 Configuration
400009 4x+8 Register Channel 7 Configuration
400010 4x+9 Register Channel 8 Configuration