Data Mapping Verification Page - Comtrol DeviceMaster EtherNet/IP-Modbus EIP-MOD User Manual

Data Mapping Verification Page

7.6. Data Mapping Verification Page

The Verify Data Mapping page is used to check for the following configuration problems.
Configuration Issue
Write conflicts to
EtherNet/IP PLCs
Write conflicts to Modus
devices
Write to Shared Memory
conflicts
Invalid Shared Memory
Addresses
Shared Memory block
write protection
violations
Access the Data Mapping Verification page by clicking Data Mapping | Verify Data Mapping. The following page
indicates that the are no conflicts or violations detected.
The following page demonstrates what is displayed when there are multiple conflicts with the Data Mapping
configurations:
• A write to EtherNet/IP PLC conflict. Two configurations are writing to the same tag on a ControlLogix
type PLC. Conflicting settings are highlighted in red.
• Two configuration are writing to the same address on a Modbus device.
DeviceMaster EIP-MOD User Guide: 2000664 Rev. A
This occurs when two or more Data Mapping configurations can write to the
same PLC tag or File locations.
This occurs when two or more Data Mapping configurations can write to the
same Modbus device address.
This occurs when two or more Data Mapping configurations can write to the
same Shared Memory address.
This occurs when Data Mapping configuration can write to an invalid Shared
Memory address.
This occurs when a Data Mapping configuration can write to a Shared Memory
address that is write-protected and there is no write access allowed.
Description
Chapter 7. Data Mapping Menus - 85