Flash Rom Access Request (Y06)/Access Completion (X06)/Access Error Completion (X07) - Mitsubishi Electric MELSEC Q Series User Manual

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SPECIFICATIONS
3.2.4 Flash ROM access request (Y06)/Access completion
(X06)/Access error completion (X07)
These signals are for saving parameters in the flash ROM.
(1) Operation
POINT
Item
Checking in Utility Package
Checking in buffer memory

3.2.4 Flash ROM access request (Y06)/Access completion (X06)/Access error completion (X07)

(a) Turning on the Flash ROM access request (Y06) starts saving.
Before turning on Flash ROM access request (Y06), check that the following
conditions are met.
• Tag communication start request (Y00) is off.
• PING test execution request (Y02) is off.
• TCP/UDP/IP parameter change request (Y08) is off.
• The "Main" tab and "Monitoring" tab are not displayed on Utility Package.
• The PING test has not been executed on Utility Package.
(b) Upon completion of saving, the Flash ROM access completion (X06) is turned on.
When saving completed normally, the saved IP address automatically validated.
(c) If it fails, the following signals are turned on and the ERR. LED flashes rapidly.
• Own station error (X0E)
• Flash ROM access completion (X06)
• Flash ROM access error completion (X07)
Check the error code in any of the following areas and take corrective actions.
Table 3.6 When failed to save parameters
Check the error on the "Main" tab and take corrective actions.
( Section 7.6 "Main" Tab (Module Status Display))
Check the error code in the Own station error status (Un\G27264) and take corrective actions.
( Section 9.4 Error Code)
For a parameter error, the error details are stored in the following buffer memory areas.
[When a TCP/UDP/IP parameter is invalid]
•TCP/UDP/IP parameter error information (Un\G27265 to Un\G27267)
[When Tag Parameter data is invalid]
•Class1 Diagnostics Information (Un\G27392 to Un\G27647)
•Class3/UCMM Diagnostics Information (Un\G27648 to Un\G27903)
(d) Check that the Flash ROM access completion (X06) is on and turn off the Flash
ROM access request (Y6).
The following signals will turn off.
• Flash ROM access completion (X06)
• Flash ROM access error completion (X07)
(e) The EtherNet/IP module starts its operation according to the parameters updated
on the flash ROM.
Action
3.2 I/O Signals for the QCPU
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