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Operating Instructions
Chapter
5
Flexi Soft Gateways
8012664/XB29/2013-06-11
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
71
Subject to change without notice
Ethernet gateways
Message structure for Execute_PCCC
Name
Data type
Description
Length
USINT
Length of requestor ID
Vendor
UINT
Vendor number of requestor
Serial number
UDINT
ASA serial number of requestor
CMD USINT Command
byte
STS USINT
0
TNSW UINT Transport
word
FNC USINT
Function
code
PCCC_params
Array of USINT
CMD/FMC specific parameters
Name
Data type
Description
Length
USINT
Length of requestor ID
Vendor
UINT
Vendor number of requestor
Serial number
UDINT
ASA serial number of requestor
CMD USINT Command
byte
STS USINT
Status
byte
TNSW
UINT
Transport word. Same value as request
EXT_STS
USINT
Extended status (if error)
PCCC_params
Array of USINT
CMD/FMC specific result data
CMD
FNC
Description
0Fh 67h PLC-5
write
0Fh 68h PLC-5
read
0Fh
A2h
SLC 500 protected read with 3 address fields
0Fh
AAh
SLC 500 protected write with 3 address fields
Tab. 54: PCCC object (67h)
request message
Tab. 55: PCCC object (67h)
response message
Tab. 56: PCCC object (67h)
supported PCCC command
types