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參數(shù)資料
| 型號(hào)： | BU-65142D1-590Q |
| 英文描述： | Controller Miscellaneous - Datasheet Reference |
| 中文描述： | 控制器雜項(xiàng)-數(shù)據(jù)表參考 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 219K |
| 代理商： | BU-65142D1-590Q |
16
TABLE 2. MODE CODES IMPLEMENTED (continued)
TRANSMIT VECTOR WORD (10000)
MESSAGE SEQUENCE = TRANSMIT VECTOR WORD * STATUS VECTOR WORD
The RTU transmits a status word followed by a vector word.
ERROR CONDITIONS
1. Invalid Command. No response, command ignored.
2. Command Followed by Data Word. No status response. Bits Set: message error (SW), High Word Count (BIT Word)
3.
bit Set to Zero. No status response. Bits set: message error (S/W),Low Word Count (BIT Word).
4. Zero
bit and Broadcast Address. No status response. Bits Set: message error, broadcast received (S/W), Illegal Mode Code,
T/R Error, Low Word Count (BIT Word).
5. Broadcast Address. No status response. Bits set: message error, broadcast received (S/W), Illegal Mode Code, (BIT Word).
R
T/
R
T/
SYNCHRONIZE WITH DATA WORD (10001)
MESSAGE SEQUENCE = SYNCHRONIZE WITH DATA WORD * STATUS
The data word received fo;;owing the command word is transferred to RAM. The status word is then transmitted. If the command was broadcast,
the broadcast received bit is set and status transmission is suppressed..
ERROR CONDITIONS
1. Invalid Command. No response, command ignored.
2. Command Not Followed by Data Word. No status response. Bits Set: message error (SW), Low Word Count (BIT Word)
3. Command Followed by too many Data Words. No status response. Bits Set: message error (SW), High Word Count (BIT Word)
4. Command
bit Set to One. No status response. Bits set: message error (S/W), T/R Error, High Word Count (BIT Word).
5. Command
bit Set to Zero and Broadcast Address. No status response. Bits set: message error, broadcast received (S/W),
High Word Count, T/R Erro (BIT Word).
R
T/
R
T/
TRANSMIT LAST COMMAND (10010)
MESSAGE SEQUENCE = TRANSMIT LAST COMMAND * STATUS
The status and BIT word registers are not altered by this command. The SW contains the status from the previous command. The data word
transmitted contains the prevous valid command (providing it was not another TRANSMIT LAST COMMAND).
ERROR CONDITIONS
1. Invalid Command. No response, command ignored.
2. Command Followed by Data Word. No status response. Bits Set: message error (SW)
3.
bit Set to Zero. No status response. Bits set: message error (S/W), T/R Error, Low Word Count (BIT Word).
4. Zero
bit and Broadcast Address. No status response. Bits Set: message error (S/W), Illegal Mode Code, T/R Error (BIT Word).
5. Broadcast Address. No status response. Bits Set: message error, broadcast received (S/W), Illegal Mode Code (BIT Word).
R
T/
R
T/
TRANSMIT BIT WORD (10011)
MESSAGE SEQUENCE = TRANSMIT BIT WORD * STATUS
The RTU responds with status followed by the BIT word. The BIT word is not altered by this command; however, the next SW will reflect errors in
this trnsmission.
ERROR CONDITIONS
1. Invalid Command. No response, command ignored.
2. Command Followed by Data Word. No status response. Bits Set: message error (SW).
3.
bit Set to Zero. No status response. Bits Set: message error (S/W), T/R Error, Low Word Count (BIT Word).
4. Zero
bit and Broadcast Address. No status response.. Bits set: message error (S/W), Illegal Mode Code, T/R Error,
Low Word Count (BIT Word).
5. Broadcast Address.No status response.. Bits set: message error, broadcast received (S/W), Illegal Mode Code (BIT Word)
R
T/
R
T/
* = Status Response Time
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU-65142D1-590S | Controller Miscellaneous - Datasheet Reference |
| BU-65142D1-590W | Controller Miscellaneous - Datasheet Reference |
| BU-65142D1-590Y | Controller Miscellaneous - Datasheet Reference |
| BU-65142D1-590Z | Controller Miscellaneous - Datasheet Reference |
| BU-65142D1-800 | Controller Miscellaneous - Datasheet Reference |
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