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Serial Interface RS422
optoNCDT 1700
8.5 Commands
8.5.1 Overview
Information commando
0x20490002 GET_INFO Shows sensor data
0x204A0002 GET_SETTINGS Shows sensor settings
Average
0x20700002
0x20710002
0x20720002
0x20730002
0x20750003
SET_AV0
SET_ AV1
SET_ AV2
SET_ AV3
SET_ AVX
Sets Average 0 = 1 (Median 3)
Sets Average 1 = 4 (Median 5)
Sets Average 2 = 32 (Median 7)
Sets Average 3 = 128 (Median 9)
Average X = log
2
(MV)
0x207D0003 SET_AV_T Selects average type
Measurement value output
0x20770002 DAT_OUT_ON Permanent measurement value output
0x20760002 DAT_OUT_OFF Stops measurement value output
0x202C0003 GET_MEASVALUE Reduced measurement value output (polling)
Fixed points and limits
0x207E0007 SET_LIMITS Sets limits, hysteresis and master
0x20830002 SET_UPPERLIMIT_F1 Assignment OG -> Limit 1
0x20840002 SET_LOWERLIMIT_F1 Assignment UGt -> Limit 1
Error and measurement value autputs
0x20950003 SET_ERROROUTPUT Error mode and switchmode for synchronization or triggering
0x20900003 SET_OUTPUTTYP Measurement value output : Current, Voltage, RS422
Speed
0x20850003 SET_SPEED Measurement frequency: 2.5 kHz; 1.25 kHz; 625 Hz; 312.5 Hz
0x20800003 SET_BAUDRATE Baudrate: 115.2/ 57.6/19.2/9.6 kBaud
IMPORTANT!
Wait until the sensor
reply, before you
send a new command
to the sensor.
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