(b) Enquiry message
No. | Item | Value |
1 | Header | 0x83: Enquiry |
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2 | Category | 0xXX |
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3 | Function | 0xXX |
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4 | Data1 | 0xFF |
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5 | Data2 | 0xFF |
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6 | Check Sum | 0xXX |
*Check Sum: Sum total of 1 to X, lower
(c)Answer message
1 Control answer
No. | Item |
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1 | Header |
| 0x70: Answer | |
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2 | Answer* |
| 0x00: Completed | |
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| 0x01: Limit Over | |
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| 0x02: Limit Under | |
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| 0x03: Command Canceled |
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3 | Check Sum |
| 0xXX | |
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* 0x00: | Completed | Packet is correctly received and process is also correctly completed. | ||
0x01: | Limit Over | Packet is correctly received, but the data value is over the upper limit. | ||
0x02: | Limit Under | Packet is correctly received, but the data value under the lower limit. | ||
0x03: | Command Canceled | Packet is correctly received, but the data value is not correct or the request cannot be accepted in the current host state. | ||
* Check Sum: | Sum total of 1 to X, lower | |||
2Enquiry answer (Complete)
No. | Item | Value |
1 | Header | 0x70: Answer |
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2 | Answer | 0x00: Completed |
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3 | Return Data Size | 0xXX |
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4 | Return Data1 | 0xXX |
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: | : | 0xXX |
: | : | 0xXX |
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X | Return DataX | 0xXX |
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X+1 | Check Sum | 0xXX |
* 0x00: Completed | Packet is correctly received and process is also correctly completed. | |
* | Return Data: | Returns the read value. |
* | Check Sum: | Sum total of 1 to X, lower |
3Enquiry answer (Command cancel)
No. | Item | Value |
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1 | Header | 0x70: Answer | |
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2 | Answer | 0x03: Command Canceled |
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3 | Check Sum | 0x73 |
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0x03: | Command Canceled | Packet is correctly received, but the data value is not correct or the request cannot be accepted in the current host state. | |
