Allen-Bradley · MicroLogix 1400 Programmable Controllers
The jog frequency (JF) value specified for the PTOX instruction is less than 0 or greater than 100,000 pulses per second. This error faults the controller and indicates an invalid frequency parameter for jog operations. It can be cleared by logic within the User Fault Routine.
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Adjust the jog frequency (JF) value in the PTOX instruction to be within the valid range of 0 to 100,000.
Review the program logic that writes to the JF parameter to ensure it calculates and sets a valid frequency.
Clear the fault using the User Fault Routine or by cycling power after correcting the JF value.