Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 237

Precautions
• When using the graph function with an engineering tool, the drive recorder function cannot be used. To use the drive
recorder function, wait until the time set in [Pr. PF21 Drive recorder switching time setting] passes, cycle the power of the
servo amplifier, or perform the software reset after using the graph function.
• If the sampling cycle of an analog trigger or digital trigger is too long, the establishment of the trigger may not be able to be
detected. In that case, shorten the sampling cycle.
• If the power supply of the servo amplifier is turned off during data storage of the drive recorder (immediately after alarm
occurrence), data at alarm occurrence may not be recorded normally.
• The storage area of the servo amplifier has a limit for the number of writings. When using the manual setting mode with the
drive recorder, be sure to consider the number of writings.
• If the drive recorder detects a trigger, the next trigger cannot be detected until the data has been saved.
• In the initial settings, recorded data cannot be read from the drive recorder by using the FTP server function. To read the
recorded data, set bit 2 of [Pr. NPB05 Authorization level No.1] to [Pr. NPB26 Authorization level No.8] to "1".
4 APPLICABLE FUNCTIONS
4.6 Drive recorder
4
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