FieldServer FS-8704-14 Manuale Utente
FS-8704-14 EtherNet/IP Manual
Page 15 of 30
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5.3.4 Driver Related Map Descriptor Parameter s – PCCC
Column Title
Function
Legal Values
EIP_Con_Typ The type of data transfer required
Explicit
EIP_Service
Action to be performed
EXEC_PCCC (Encapsulation
using Allen Bradley PCCC)
using Allen Bradley PCCC)
File_Type
Allen Bradley file type
N Integer
F Float
O Output
B Boolean
I Input
S Status
F Float
O Output
B Boolean
I Input
S Status
File_Number Allen Bradley file number
Any valid numerical value
Length
Number of data elements to be mapped. If the number of data
elements exceeds the Map Descriptor length, the list of data
elements will be truncated and an error message will be printed
once per Map Descriptor. Refer to Appendix C for further
information.
elements exceeds the Map Descriptor length, the list of data
elements will be truncated and an error message will be printed
once per Map Descriptor. Refer to Appendix C for further
information.
For
any
given
Map
Descriptor there can be 61
Floats, 122 Integers or 244
Bytes. .
Floats, 122 Integers or 244
Bytes. .
Address
Address in the file
Any valid numerical value
between 0 to 255
between 0 to 255