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Festo — CPX-AP-A-EP-M12 — 2022-07
Parameterisation
Attribute
Access
Name
Data type
Description/value
5
Get
Carrier sense errors UDINT
Times in which the condition was lost
or never confirmed when attempting to
transfer a frame
Frame too long
UDINT
Received frames whose maximum
allowed size is exceeded
MAC receive errors
UDINT
Frames where reception fails due to
internal MAC error
6
Set (NV)
Interface control
STRUCT of Interface control
Control bits
WORD
Bit 0: autonegotiation
0 = activated
1 = deactivated
Bit 1: duplex mode
0 = half duplex
1 = full duplex
Bit 2 … 15: reserved, must be 0
Forced interface
speed
UINT
Velocity
(in Mbps 0, 10, 100, 1000, …)
7
Get
Interface type
USINT
Type
0 = unknown
1 = device internal (integrated switch)
2 = twisted pair
3 = glass fibre
8
Get
Interface state
USINT
Status
0 = unknown
1 = activated, ready for data exchange
2 = deactivated
3 = under test
9
Set (NV)
Admin state
USINT
Admin State
1 = activated
2 = deactivated
10
Get
Interface label
SHORT_
STRING
Device Labeling
11
Get
Interface capability STRUCT of Interface Capability
Capability bits
DWORD
Bit 0: manual changes in attribute 6
0 = changes in attribute 6 are automati-
cally accepted
1 = changes in attribute 6 are not auto-
matically applied, reset required