Danfoss MCA 123 POWERLINK, Руководство по эксплуатации, Страница: 31 / 53

6.2.21 1F82 NMT_FeatureFlags_U32
Feature flags indicate communication profile specific
properties of the frequency converter.
Bit Name Remark
0 Isochronous
1 SDO by UDP/IP Not supported
2 SDO by ASnd
3 SDO by PDO Not supported
4 NMT Info Services Not supported
5 Extended NMT State Commands Not supported
6 Dynamic PDO Mapping
7 NMT Service by UDP/IP Not supported
8 Configuration Manager Not supported
9 Multiplexed Access
10 NodeID setup by SW Not supported
11 MN Basic Ethernet Mode Not supported
12 Routing Type 1 Support Not supported
13 Routing Type 2 Support Not supported
14 SDO Read/Write All by Index Not supported
15 SDO Read/Write Multiple Parameter by
Index Not supported
16..31 Reserved
Table 6.23 Bit Description
6.2.22 1F83h NMT_ EPLVersion_U8
The object holds the POWERLINK communication profile
version that is implemented.
High nibble Low nibble
POWERLINK Main Version POWERLINK Sub Version
Table 6.24 Implemented Communication Profile
6.2.23 1F8C NMT_CurrNMTState_U8
This object holds the node‘s current NMT state.
Binary value NMT state
0001 1100 NMT_CS_NOT_ACTIVE (Default)
0001 1101 NMT_CS_PRE_OPERATIONAL_1
0101 1101 NMT_CS_PRE_OPERATIONAL_2
0110 1101 NMT_CS_READY_TO_OPERATE
1111 1101 NMT_CS_OPERATIONAL
0100 1101 NMT_CS_STOPPED
0001 1110 NMT_CS_BASIC_ETHERNET
Table 6.25 NMS State
6.2.24 1F93h NMT_EPLNodeID_REC
This object contains drives POWERLINK NodeID.
Index, sub-index Meaning
1F93h 0 Number of entries
1F93h 1 NodeID_U8, [5] 12-68 Cumulative Counters
1F93h 2 NodeIDByHW_BOOL, DIP switch reading
Table 6.26 1F93h NMT_EPLNodeID_REC.
6.2.25 1F98h NMT_CycleTiming_REC
This object contains node-specific timing parameters which
influence the POWERLINK cycle timing.
Index, sub-
index Meaning Remark
1F98h 0 Number of entries
1F98h 1 IsochrTxMax-
Payload_U16 Number of transmit bits,
320=10 signals, 32 bit
each
1F98h 2 IsochrRxMax-
Payload_U16 Number of receive bits,
320=10 signals, 32 bit
each
1F98h 3 PResMaxLatency_U32 Latency, fixed to 10 (nS)
1F98h 4 PReqActPayloa-
dLimit_U16 Set by MN during config-
uration
1F98h 5 PResActPayloa-
dLimit_U16 Set by MN during config-
uration
1F98h 6 ASndMaxLatency_U32 Latency, fixed to 10 (nS)
1F98h 7 MultiplCycleCnt_U8 Set by MN during config-
uration
1F98h 8 AsyncMTU_U16 Configurable in the range
of 300 to 1500
Table 6.27 Node-specific Timing Parameters
6.2.26 1F99h
NMT_CNBasicEthernetTimeout_U32
This object specifies the time in
µ
s for which the option
must wait for SoC before switching to basic Ethernet
mode.
Index,
sub-
index Meaning Remark
1F99 NMT_CNBasicEthernet-
Timeout_U32 Time in microseconds
before switching to basic
Ethernet mode. Default
5000000 (5 s) Mapped to
12-63 Basic Ethernet Timeout
Table 6.28 Basic Ethernet Timeout
Communication Profile Area MCA 123 POWERLINK Operating Instructions
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