Publication 1763-RM001B-EN-P - April 2007
Communications Instructions 415
B0H PCCC Description: Remote station problem due to download.
C0H PCCC Description: Cannot execute command due to active IPBs.
D0H No IP address configured for the network, or
Bad command - unsolicited message error, or
Bad address - unsolicited message error, or
No privilege - unsolicited message error, or
Multihop messaging cannot route request
D1H Maximum connections used - no connections available.
D2H Invalid internet address or host name.
D3H No such host exists.
D4H Cannot communicate with the name server.
D5H Connection not completed before user–specified timeout.
D6H Connection timed out by the network.
D7H Connection refused by destination host.
D8H Connection was broken.
D9H Reply not received before user-specified timeout.
DAH No network buffer space available.
DBH Multi-hop messaging CIP message format error.
DCH Class 3 CIP connections are duplicated for same IP address.
DFH Multi-hop messaging has no IP address configured for network.
E0H Expansion I/O Communication Module Error. The error code returned can be found in the upper byte of sub-element 22.
E1H PCCC Description: Illegal Address Format, a field has an illegal value.
E2H PCCC Description: Illegal Address format, not enough fields specified.
E3H PCCC Description: Illegal Address format, too many fields specified.
E4H PCCC Description: Illegal Address, symbol not found.
E5H PCCC Description: Illegal Address Format, symbol is 0 or greater than the maximum number of characters support by this
device.
E6H PCCC Description: Illegal Address, address does not exist, or does not point to something usable by this command.
E7H Target node cannot respond because length requested is too large.
E8H PCCC Description: Cannot complete request, situation changed (file size, for example) during multi–packet operation.
E9H PCCC Description: Data or file is too large. Memory unavailable.
EAH PCCC Description: Request is too large; transaction size plus word address is too large.
EBH Target node cannot respond because target node denies access.
ECH Target node cannot respond because requested function is currently unavailable.
EDH PCCC Description: Resource is already available; condition already exists.
EEH PCCC Description: Command cannot be executed.
EFH PCCC Description: Overflow; histogram overflow.
F0H PCCC Description: No access.
F1H Local processor detects illegal target file type.
F2H PCCC Description: Invalid parameter; invalid data in search or command block.
F3H PCCC Description: Address reference exists to deleted area.
F4H PCCC Description: Command execution failure for unknown reason; PLC-3 histogram overflow.
F5H PCCC Description: Data conversion error.
F6H PCCC Description: The scanner is not able to communicate with a 1771 rack adapter. This could be due to the scanner not
scanning, the selected adapter not being scanned, the adapter not responding, or an invalid request of a “DCM BT (block
transfer)”.
Error Code Description of Error Condition
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