: Detection of voltage failure or out-of-range logic supply (Standard:
The connection to the master controller (e.g., PLC) was lost during operation. Check Ethernet cables and timeout settings in the Festo Configuration Tool (FCT) 3. Diagnostic Tools
: The display follows the "E" with a two-digit group code (e.g., 01 , 02 ).
Discrepancies between STO1 and STO2 signals or cable breaks trigger safety faults. Short circuits or voltage failures cmmo-st-c5-1-diop error codes
When your automation system halts due to a , troubleshooting efficiently requires a deep understanding of the specific hardware. The Festo CMMO-ST-C5-1-DIOP Go to product viewer dialog for this item.
To minimize the frequency of these errors, adhere to the following installation standards:
High priority. Interrupts lower-priority messages and to resume operation. Warning Axxx : Detection of voltage failure or out-of-range logic
If using an external encoder, verify its power supply. Ensure you are only utilizing PELV (Protective Extra-Low Voltage) power sources. 4. Error 0x31: Temperature Monitoring
to communicate status, warnings, and errors. When an error occurs, the display typically flashes a code composed of a letter and a two-digit number (e.g., "E 01"). RS Components 1. Common Error Categories
: The primary manual for equipment and functional descriptions. Discrepancies between STO1 and STO2 signals or cable
Detects when the motor cannot keep up with the commanded path, often due to mechanical blockage.
: Errors are usually categorized by their reaction (e.g., B, C, D, E, F, G ) and whether they are immediately resettable via the CCON.RESET bit. Common Diagnostic Examples