Advantech LEO-S552-TP handleiding
Handleiding
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26
26
01: time point or time range invalid
02: no data in this time or time range
20
ce (Historical
Data)
9 Bytes
Data time stamp (4 B) + Chn_mask (1 B)+CH1 Data(2B) +
CH2 Data (2B)
Chn_mask:
Bit
7-4
3-0
CH1 (Left Channel)
CH2 (Right Channel)
0000=No
0001=Temperature Threshold Alarm
0010=Temperature Threshold Alarm Dismiss
0011=Temperature_change Threshold Alarm
0100=Temperature Periodic Report
Note:
1. The device only uploads no more than 300 data records per range jnquiry.
2. When enquiring about the data in time point, it will upload the data that is the closest to the
search point within the reporting interval range. For example, if the device’s reporting interval is
10 minutes and users send a command to search for 17:00’s data, if the device finds there is
data stored in 17:00, it will upload these data. If not, it will search for data between 16:50 to
17:10 and upload the data which is the closest to 17:00.
Example:
1. Enquire historical data between 2023/10/19 15:30:00 to 2023-10-26 15:30:00.
fd6c f8da3065 78153a65
Channel
Type
Value
fd
6c (Enquire data in time
range)
Start time: f8da3065=> 6530daf8 = 1697700600s
=2023/10/19 15:30:00
End time: 78153a65 => 653a1578 = 1698305400s
=2023-10-26 15:30:00
Reply:
fc6c00
Channel
Type
Value
fc
6c (Enquire data in time range)
00: data enquiry success
Bekijk gratis de handleiding van Advantech LEO-S552-TP, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | LEO-S552-TP |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3382 MB |
