DAHS Replacement
A DAHS replacement can span from a simple update of the computer software to ensure compliance with current regulations and user standards to a full replacement of the computer and all relevant software.
Changes to the DAHS must be tested for compatibility to all associated components of the CEMS. Any issues with communication must be resolved, including additional parts and software updates and replacements. Replacement begins with a computer (or server) upgrade and installation of the current or latest compatible software. Depending on the nature of the project and the age of the DAHS-related components, a PLC or OIT replacement, and/or RealView upgrade, may also be recommended.
REPLACEMENT PROCESS
Engineering Assessment
Prior to DAHS replacement, CiSCO offers a remote or onsite full assessment of the unit by a project engineer. Recommendations and a proposal will be created to update the unit to meet the current applicable rules and regulations.
Data Migration
Two years of hourly, calibration and QA data stored in the current system is converted, if required, and is backed up so that it may be transferred to the new system. CiSCO's CeDAR DAHS software is installed onto the new equipment, and if the unit falls under regulation 40CFR75, CiSCO's EDR software, breez75x, will also be added.
PLC & Hardware Evaluation
Age and compatibility are the two most crucial factors when replacing the PLC. If the PLC hardware is older than 10 years, a full replacement is generally required, including the processor, I/O, and CiSCO's standard programming code. A newer system may only require new or altered software to ensure compatibility.
Included Documentation & Support
Included with the purchase of a DAHS Replacement are two quarters of EDR preparation and assistance (40CFR75 sites only). The client is also provided with relevant documentation including the DAHS Spec, the CeDAR Manual, and documentation for the Customer Factory Acceptance Test.
READY TO UPGRADE YOUR DAHS?
CiSCO project engineers will assess your existing DAHS and scope a replacement to keep your unit compliant with all applicable regulations.