Mitsubishi Electric MELSEC iQ-R Series Manual page 115

Error code Description
Decimal Hexadec
imal
■Sampling wait suspension error
-339 FEADH
Since data sampling in each sequence scan was stopped, the
wait processing was interrupted.
-340 FEACH ■Sampling wait cancellation error
Since the status of the control CPU was placed into the STOP/
PAUSE state, the sampling wait state was canceled.
■CPU parameter change error
-341 FEABH
Acquisition of data failed since data sampling was stopped due
to the change of CPU parameters of the control CPU.
-342 FEAAH ■Time synchronization operating status setting error
The value specified to the time synchronization operating status
is out of range.
■Sampling setting error
-343 FEA9H
• The specified device does not exist.
• The specified device cannot be used for data sampling in
each sequence scan.
-344 FEA8H ■Sampling setting error
The specified device is out of range.
■Maximum number of points error
-345 FEA7H
The total number of device points of each module using the
sequence scan synchronization sampling function of the control
CPU exceeds the maximum number of points.
(The number of device points is calculated by rounding up in
8192 points.)
-346 FEA6H ■Sampling setting error
The data sampling in each sequence scan setting failed.
Corrective action
When the processing to wait for sampling is required again,
perform it after starting data sampling in each sequence scan.
When the processing to wait for sampling is required again,
perform it after starting data sampling in each sequence scan.
Set data sampling in each sequence scan again.
Check the value specified to the time synchronization operating
status.
Review the device.
Set the device within the range.
• Review the number of target device points for the sequence
scan synchronization sampling function.
• Review the settings of each module using the sequence scan
synchronization sampling function of the control CPU so that
the total number of device points does not exceed the
maximum number.
• Restore the number of device points for data sampling in each
sequence scan to the one before updating the setting.
• Cycle the power of the system where the C intelligent function
module is mounted or reset the CPU module.
• Review the number of device points for data sampling in each
sequence scan.
• Set data sampling in each sequence scan again.
4 ERROR CODE LIST
4.2 C Intelligent Function Module Dedicated Functions
4
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