LumaSense Technologies ISR 6 Advanced - Manual (Page 41)

ISR 6 Advanced Manual Data format UPP Ò · 41
Description Command Parameters
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)
. . . . . . . . . 4 . . . . . . : 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=54
MM=Month JJ=Year of software version
Communication
Module/ software
version in detail AAvc tt.mm.jj XX.YY
tt = day; mm = month; yy = year;
XX.YY = software version
Software version in
detail 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.