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TROUBLESHOOTING
1-195August 9, 2005
D SERIES CONTROLLER
TROUBLESHOOTING AND COMPONENT REPLACEMENT
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ERROR CODE P2074 Floppy disk is broken.
This error occurs when ten or more defective sectors are detected on a floppy disk.
⇒
Use a new or known good floppy disk.
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ERROR CODE P2075 Channel number of JtXX is incorrect.
Main causes include:
1. Non-existing channel number is allocated.
2. Board for driving Mitsubishi motor is not installed or incorrect board is installed on the
1KB board.
⇒
Ensure the external axis channel number set in AUX 2002 is correct
.
⇒
Ensure the correct Mitsubishi motor driving board is installed to the 1KB board.
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ERROR CODE P4500 FIELD-BUS) Interface not enabled.
Main causes include:
1. An attempt is made to execute the PROFIBUS (/DEVNET) command without register-
ing the appropriate fieldbus interface.
2. The PROFIBUS (/DEVNET) interface card is not installed.
⇒
Ensure the fieldbus interface is registered.
⇒
Ensure the fieldbus interface card is properly installed.
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ERROR CODE P4501 DEVNET) Node XX not in the scanlist.
An attempt is made to execute the DEVNET command to a slave that is not in the
scanlist.
⇒
Ensure the MAC_ID, settings and parameters for the device to receive the monitor
command are correct and re-execute the DEVNET command
.
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