6. EtherCAT Object Dictionary
• If the Disable Info Message bit is set to 1, no more ’Info’ type of diagnosis messages are added.
• If the Warning Info Message bit is set to 1, no more ’Warning’ type of diagnosis messages are
added.
• If the Error Info Message bit is set to 1, no more ’Error’ type of diagnosis messages are added.
• The Operation Mode bit sets how messages are stacked. 0 is Overwrite mode. The oldest message
are Overwritten when more than 45 messages occur. 1 is Acknowledge mode. unacknowledged
messages are not overwritten.
• The Overwrite / Discard bit is read-only. If the Operation Mode is Overwrite mode, this bit indicates
that an unacknowledged message has been overwirtten because more than 45 new messages
have occurred. If the Operation Mode is Acknowledge mode, this bit indicated that there are 45
unacknowledged messages and the newly created messages were discarded.
Diagnosis Messages 1
∼
45
This object is the content of the diagnosis message. it’s a struct type, and it is as follows:
Byte offset
Size
Name
Description
0
4 bytes
Diag Code
Code of the Diagnosis Message.
4
1 byte
Flags (type)
Type of message. 0 is Info, 1 is Warning, 2 is Error.
5
1 byte
Flags (Param no.)
The number of ’Flags’ and ’Parameter’ below.
6
2 bytes
Text ID
Text ID of the message. Please refer to the DiagMes-
sages element of the Product’s ESI file.
8
8 bytes
Time Stamp
The time the message was recorded.
16
2 bytes
Flags 1
Type and size of Parameter 1. (1: BOOL, 2: INT8, 3:
INT16, 4: INT32, 5: UINT8, 6: UINT16, 7: UINT32)
18
n bytes
Parameter 1
1st argument.
18 + n
2 bytes
Flags 2
Type and size of Parameter 2.
20 + n
n bytes
Parameter 2
2nd argument.
...
Table 6.13: The structure of Diagnosis Message
Rev.37
FASTECH Co., Ltd.
78
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Страница 1: ...Closed Loop Stepping System EtherCAT Network User Manual Ezi SERVOII EtherCAT TO FASTECH Co Ltd...
Страница 10: ...Chapter 1 Product Specification Rev 37 FASTECH Co Ltd 10...
Страница 12: ...1 Product Specification 1 2 Product Dimension Figure 1 2 Dimensions Rev 37 FASTECH Co Ltd 12...
Страница 15: ...Chapter 2 Installation Rev 37 FASTECH Co Ltd 15...
Страница 17: ...2 Installation 2 2 System Configuration Figure 2 1 System Configuration Diagram Rev 37 FASTECH Co Ltd 17...
Страница 18: ...2 Installation 2 3 External Wiring Diagram Figure 2 2 External Wiring Diagram Rev 37 FASTECH Co Ltd 18...
Страница 29: ...Chapter 3 EtherCAT Communication Rev 37 FASTECH Co Ltd 29...
Страница 35: ...Chapter 4 CiA402 Drive Profile Rev 37 FASTECH Co Ltd 35...
Страница 67: ...Chapter 5 Operation Rev 37 FASTECH Co Ltd 67...
Страница 71: ...Chapter 6 EtherCAT Object Dictionary Rev 37 FASTECH Co Ltd 71...