Baumer 09 Series Instrukcja obsługi - Strona 10
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Drukuj stronę3.7 Trouble shooting
General
The sensors work in a 3-step pattern
1. Waiting for Start of Frame (SOF)
2. Waiting for address or timeout
3. Waiting for End of Frame or timeout
Error conditions
Error according to SOF when:
1. Time between 2 characters exceeds 0.5 s (Timeout)
2. Number of characters does not correspond with the command.
3. Unknown command
4. Command contains wrong parameters
5. Wrong address
Error message
The syntax of an error message is identical to a standard sensor response message
Error message E
Actions in case on an error:
•
Sensor is emitting error message
•
Sensor is waiting for SOF
•
Output provided in case of a false measurement: measured value = 4095 (ASCII), BF 3F (binary)
3.8 Examples
Commands
Reset
Set factory setting
Set measuring mode
Set output data format for
permanent periodical data
issue
Set sensitivity
Set number of averaging
Temperature compensation
Bedienungsanleitung_Series09-US_RS232_V1_e.doc
26.03.2013 14:43:00/tof
Faulty
{0EXßß)
command
Sent
Received
{0R}
{0RV01000005}
{0D}
{0D16}
{0AB}
{0AB79}
{0FA}
{0FA83}
{0BC}
{0BC81}
{0CC}
{0CC82}
{0G1}
{0G168}
X
F = Framing error = wrong string
length
T = after SOF or before EOF more
than 0.5s distance between 2
characters
U = Unknown command
P = impermissible parameter
A = Wrong address
10/11
Content
Relative measurement
Set to ASCII
Second highest
sensitivity
4 averaging
Temperature comp. ON
Baumer Electric AG
Frauenfeld, Switzerland