• Shielding problems
• Termination problems
• Crosstalk from adjacent cables
Besides useful diagnostics during commissioning, this information can also be used to
detect deteriorating wiring conditions in the plant before the process is affected.
Table 4.3: H1 Diagnostics
Total number of framing errors on the H1 channel since last reboot
of the Linking Device or reset of the error counters.
Framing Errors
Total number of checksum errors on the H1 channel since last
reboot of the Linking Device or reset of the error counters.
Checksum Errors
For resetting the error counters click the Reset Error Counters button.
4.4 Hardware Diagnostics
Figure 4.5 shows an example of the Hardware Diagnostics page. This page indicates
the current, minimum and maximum temperatures of the LD 810HSE Ex.
2PAA114135-610 81
4 Built-in Web Server
4.4 Hardware Diagnostics
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