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*** buffer overflow detected ***: /opt/ppmac/EcMasterDemo/EcMasterDemo terminated
#1
Today, I loaded three ECAT I / O modules. The EC engineer pop-up dialog box prompts:

error: Master core not accessible(error code:0x9811002E )

I want to know why this error code appears? Is there a problem with my XML file?

IDE output message:

ECAT License for I/O only

0 VID=$00000021 PC=$07500354 0:0 PREOP + Slave_001
1 VID=$00000890 PC=$00100368 0:1 PREOP + Slave_002
2 VID=$00000890 PC=$00100750 0:2 PREOP + Slave_003
*** buffer overflow detected ***: /opt/ppmac/EcMasterDemo/EcMasterDemo terminated
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*** buffer overflow detected ***: /opt/ppmac/EcMasterDemo/EcMasterDemo terminated - zerbzhang - 05-10-2020, 11:31 PM

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