Too high frequency of
Specified object does not
exist or out of range.
Dedicated device is out of
range. Confirm device
Insufficient memory media
capacity. Confirm M-card
Memory card not installed
or M-CARD switched OFF
Memory media is not
Unable to overwrite.
Memory card is write-
Memory media error.
Replace memory media.
Memory card battery
voltage low. Replace
File output failed. Confirm
output file path.
Printer error or power
Data of an object, to which [Collect data only when trigger
conditions are satisfied] is set, are collected too frequently, or
the number of objects has exceeded the number of objects
1. Set a longer cycle for trigger occurrence to each object.
2. Make the settings so that 257 or more display triggers of
objects, to which [Collect data only when trigger
conditions are satisfied] is set, do not occur
The part file does not exist.
Create the part file and download to GOT.
The monitored device No. is out of the permissible area of the
targeted PLC CPU.
Set the device within the range that can be monitored by the
monitored PLC CPU and parameter settings.
Available memory of the CF card is insufficient.Confirm the
available memory of the CF card.
The available memory can be confirmed by system
information screen, which is described in GT Designer2
Screen Design Manual.
The CF card is not installed or in the drive access switch is
OFF in drive.
1. Install the CF card in the specified drive.
2. Turn ON the access switch.
CF card is not formatted or formatted incorrectly.
Format the CF card.
CF card is write-protected.
Cancel the write-protection of CF card.
CF card is faulty.
Replace the CF card.
The battery voltage of the CF card is low.
Replace the battery of the CF card.
Either of the following folder or file with the name same as the
file to be created exists in the storage destination CF card or
Folder storing data
Delete the above folder or file, or change the name of the file
to be created.
Printer is faulty or the printer power supply has not been
1. Confirm the printer.
2. Turn on the power supply of the printer.
16.3 Error Message and System Alarm
16.3.2 List of error message/system alarm