ProSoft Technology PLX31-EIP-SIE - Manual (Page 182)

SIE Protocol PLX3x Series
User Manual Ethernet and Serial Gateways
Page 182 of 218 ProSoft Technology, Inc.
September 17, 2014
As the commands in the Client Command List are polled and executed, an error
codeis maintained in the gateway for each command. The current error value for
each command is displayed in the Command List Errors section of each Client’s
status data area. There is one register for each of the 16 commands in the
command list. An error code of 0 means no error is currently detected for the
specified command.
The following tables list the various error codes that may be displayed and their
descriptions.
9.3.2 SIE Error Codes
Module Communication Error Codes
Decimal Hex Description
1 0x0001 No data from I/O module
3 0x0003 The desired item is not available in the PLC (200 family)
5 0x0005 The desired address is beyond limit for this PLC
6 0x0006 The CPU does not support reading a bit block of length<>1
7 0x0007 Write data size error
10 0x000a The desired item is not available in the PLC
-123 0xff85 Cannot evaluate the received PDU
-124 0xff84 The PLC returned a packet with no result data
-125 0xff83 The PLC returned an error code not understood by this library
-126 0xff82 This result contains no data
-127 0xff81 Cannot work with an undefined result set
-128 0xff80 Unexpected function code in answer";
-129 0xff7f PLC responds with an unknown data type
-1024 0xfc00 Short packet from PLC
-1025 0xfbff Timeout when waiting for PLC response
-32767 0x8001 Not allowed in current operating status
-32511 0x8101 Hardware fault
-32509 0x8103 Object access not allowed
-32508 0x8104 Context is not supported. Step7 says: Function not implemented or error in
telegram
-32507 0x8105 Invalid address
-32506 0x8106 Data type not supported