
69 (136)
Instance Attributes (Instance #1)
Extended
The attributes are represented on EtherCAT as follows:
#
Name
Access
Type
Default
Value
Comment
1
Cycle time
Get/Set
UINT32
Application cycle time in nanoseconds.Replaces the
setting in object entry 1C32h, subindex 2. (SM Output
Parameter, Cycle time)
2
Output valid
Get/Set
UINT32
0
Output valid point relative to SYNC events, in
nanoseconds.
Replaces the setting in object entry 1C32h, subindex 3.
(SM Output Parameter, Shift time)
3
Input capture
Get/Set
UINT32
0
Input capture point relative to SYNC events, in
nanoseconds.
Replaces the setting in object entry 1C33, subindex 3.
(SM Input Parameter, Shift time)
4
Output processing
Get
UINT32
Minimum required time, in nanoseconds, between
RDPDI interrupt and valid output.
Specifies the value of object entry 1C32h, subindex 6.
(SM Output Parameter, Output Calc and Copy Time)
The Anybus latency is added to this value before it is
presented on EtherCAT.
5
Input processing
Get
UINT32
Maximum required time, in nanoseconds, from "Input
capture" until write process data has been completely
written to the Anybus CompactCom module.
Specifies the value of object entry 1C33h, subindex 6.
(SM Input Parameter, Input Calc and Copy Time)
The Anybus latency is added to this value before it is
presented on EtherCAT.
6
Min cycle time
Get
UINT32
Minimum cycle time supported by the application.
Specifies the values of object entries 1C32h and 1C33h,
subindex 5. (SM Output and SM Input Parameters, Mini-
mum cycle time)
7
Sync mode
Get/Set
UINT16
Selection of synchronization mode. The attribute enu-
merates the bits in attribute 8.
0: Free Run (no sync)
1: Synced with DC
Specifies the values of object entries 1C32h and 1C33h,
subindex 1. (SM Output and SM Input Parameters, Syn-
chronization type).
8
Supported sync
modes
Get
UINT16
A list of the synchronization modes the application sup-
ports. Each bit corresponds to a mode in attribute 7.
Bit 0: 1 = Free run supported
Bit 1: 1 = DC supported
Specifies the values of object entries 1C32h and 1C33h,
subindex 4. (SM Output and Input Parameters, Synchro-
nization types supported)
Anybus
®
CompactCom
™
40 EtherCAT
®
Network Guide
SCM-1202-034 1.1
Содержание CompactCom 40 EtherCAT
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