Modbus Integration Kit for PAC Control

File Size: 201 KB
Version: R9.3b
Updated: 07/27/2016

This Modbus Integration Kit for PAC Control R9.3a and higher allows Opto 22 SNAP PAC controllers using PAC Control to communicate using the Modbus Serial RTU, Modbus Serial ASCII or Modbus/TCP protocol. This kit replaces the Modbus/TCP Integration Kit for PAC Control (part # PAC-INT-MBTCP) and the Modbus Serial Integration Kit for PAC Control (part # PAC-INT-MBSER).

The Integration Kit contains a set of PAC Control master subroutines, an example Modbus Master chart, a PAC Control slave subroutine, an example Modbus Slave that uses the slave subroutine, a demo data chart, and example initialization files.

To get started, see form 2164, the Modbus Integration Kit Technical Note. Complete documentation for using the kit is included in the kit's subroutines.

NOTE: If you are using an older version of this integration kit that does not contain documentation within the strategy and subroutines and you do not want to change kits, see form 2009 for documentation of the older kit.