Prosoft-technology 5204SE-MNET-PDPMV1 Manual do Utilizador descarregar pdf (Página 221)

Reference 5204SE-MNET-PDPMV1 ♦ ProLinx Gateway

User Manual Modbus TCP/IP to PROFIBUS DP-V1 Pass-Through Master

ProSoft Technology, Inc. Page 221 of 235

December 22, 2009

4.7.5 Command Error Codes

Errors reported from the command list of the gateway require 8-bytes or 4-words

per command. If the first 7 bytes of the error are 0xFF, this is a gateway

generated error as follows:

Value of Last Byte Error Definition

0x00 Too few parameters for command in command list section of configuration

file.

0x01 Invalid type value specified for command.

0x02 Invalid database offset specified for command.

0x03 Invalid swap type code specified for command.

0x04 Invalid database trigger address

0x05 Invalid database address and count combination

0x10 Invalid function code specified for command.

0xFF Response timeout for command recognized.

Refer to Error Codes (page 219) for an explanation of other error codes.

The 8-bytes (4-words) represent the extended words 5 to 8 in response

messages.

1 2 ... 216 217 218 219 220 221 222 223 224 225 226 ... 234 235

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