Rockwell-automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command Manual de usuario descargar pdf (Pagina 135)

8–8 Message Packet Status Codes (STS, EXT STS)

Publication

17706.5.16 - October 1996

Command ExplanationSTS CodeEXT STS Code

PLC3 word write

- 10

•There are not at least two bytes of data after the

end of the block address.

•There is an odd number of data bytes after the end

of the block address.

•The sum of packet offset and size values specifies

more than 65,535 words.

•The sum of packet offset and size is greater than

total transaction size.

- 30 The local PLC3 interface module has executed a

shutdown request.

- 40 A backplane error (either memory parity, timeout, or

disconnect) has occurred.

- 60 The processor keyswitch setting does not allow

access.

- 70 The local PLC3 processor is in Program mode.

1 F0 There is an error in converting the block address

(major section > 63, context >15, or section >15).

2 F0 Three or fewer addressing levels specified for a

PLC3 word address.

3 F0 The conversion of a file address to a block address

resulted in more than nine addressing levels.

4 F0 The symbolic address was not found.

5 F0 The symbolic address is of length zero or is longer

than eight bytes.

6 F0

•The DST file was not found.

•The DST address does not point to a word (for

wordrange writes) or a file (for file writes).

•The DST address specifies more levels than

required.

•The first word of the DST location does not exist.

7 F0

•Any word in the total transaction does not exist in

the DST file.

•For a file write, the SRC and DST files are not the

same size.

8 F0 The DST file size changed between packets of a

multipacket transaction and became too small for

the total transaction.

9 F0 There are more than 65,535 words in the SRC file.

A F0 The sum of total transaction size and the word level

PLC3 addressing is greater than 65,535.

B F0 The source node does not have access to the DST

file.

1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 250 251

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