Control Techniques Nidec SI-EtherCAT User Manual page 140

9.4.2 Menu 1 (EtherCAT Status)
This menu provides status information on the EtherCAT network.
Table 9-38 EtherCAT RUN Indicator
S.01.001
Minimum
Default
Type
Display Format
Coding
This parameter displays the EtherCAT Run state, as required by the EtherCAT Indicator and
Marking Specification. It will contain one of the following values:
Table 9-39 Values of EtherCAT RUN Indicator
Value Text
0 Unknown State
1 Init
2 PreOp
3 Boot
4 SafeOp
5 Unknown State
6 SafeOp to Op
7 Unknown State
8 Op
Table 9-40 PDO Accesses per second
S.01.002
Minimum
Default
Type
Display Format
Coding
This will count the number of PDO accesses per second. For example, if there are two PDOs
configured in Sync Manager 2, and two PDOs configured in Sync Manager 3, and both Sync
Manager memory areas are written every 250 µs, this parameter will contain a value of
approximately 16000 (the value may fluctuate slightly because it is not updated synchronously with
the accesses).
140
EtherCAT RUN Indicator
0 Maximum
0 Units
8 bit volatile Update Rate
Text Decimal Places
RO, Txt, ND, NC, PT
PDO Accesses per second
0 Maximum
0 Units
16 bit volatile Update Rate
None Decimal Places
RO, ND, NC, PT, BU
Description
Unknown State Value
Initial
Pre Operational
Boot Strap State
Safe Oprerational
Unknown State Value
SafeOp to Op
Unknown State Value
Operational
8
Background
0
65535
Written every second
0
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