LumaSense technologies ISR 320, Руководство пользователя

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ISR 320 Manual Data format UPP
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Description Command Parameters
Measuring Value AAms Answer: QQQQQ (88880=Overflow)
5 decimal digit (in °C or °F, last digit is 1/10 °C or °F)
Limit Switch SP1 AAslXXXX XXXX = set Limit switch, hex 4-digit, °C or °F
Mode
Limit Switch SP1 AAt1X X = 0 Limit switch Off
X = 1 Limit switch close above
X = 2 Limit switch close below
Hysteresis
Limit Switch SP1 AAhlXX XX = set hysteresis, hex 2-digit, °C or °F
2…20 °C or 4…36 °F
Device Type AAna Output: “ISR 320 ” (16 ASCII-characters)
Read Parameters AApa Answer: 15 decimal digits
DD . . . . . . . . . . . . . : Emissivity
(see em)
. . D . . . . . . . . . . . . : Response time (see ez)
. . . D . . . . . . . . . . . : Clear peak memory (see lz)
. . . . D . . . . . . . . . . : Analog output (see as)
. . . . . DD . . . . . . . . : Internal temperature (see gt)
. . . . . . . DD . . . . . . : Device address (see ga)
. . . . . . . . . D . . . . . : Baud rate (see br )
. . . . . . . . . . 0 . . . : always 0
. . . . . . . . . . . DDDD : Ratio correction
(see aw)
Serial Number AAsn Output: XXXXX (hex 5-digit)
Read Signal Strength* AAtr Answer: DDDD 4 decimal digit 0000 to 1500
Device Type/Software
Version AAve Answer: VVMMJJ VV=83
MM=Month JJ=Year of software version
Software Version AAvs tt.mm.yy XX.YY
tt = day;
mm = month; yy = year;
XX.YY = software version
*Read Signal Strength stands for product of emissivity, surface coverage and transmission of the measuring distance.
Note: the letter “l” means the lower case letter of “L”.
Additional Instruction for the RS485 Interface:
Requirements to the master system during half-duplex operation:
1. After an inquiry, the bus should be switched into a transmission time of 3 bits (some
older interfaces are not fast enough for this).
2. The pyrometer's response will follow after 5 ms, at the latest.
3. If there is no response, there is a parity or syntax error and the inquiry has to be
repeated.
4. After receiving the response, the master has to wait at least 1.5 ms before a new
command can be entered.