Bowers-group Sylvac D100S Readouts Manual do Utilizador descarregar pdf (Página 46)

- UP = retraction of probes using D110/D110V.

- DOW = return motion of probes using D110/D110V.

- OUT 1 = activates automatic output of values:

- in normal measurement mode:

each displayed value is also transmitted to RS232 output.

In this case, the transmission speed at 9600 bauds is:

in 0.0001 mm/0.000 01 IN = 3 trans. per sec.

in 0.001 mm/0.000 1 IN = 7 trans. per sec.

in 0.01 mm/0.001 IN = 12 trans. per sec.

in 0.1 mm/0.01 IN = 13 trans. per sec.

- in scanning mode display is inhibited (OUTPUT MODE is displayed). Scanning is conti-

nuous and the values are automatically transmitted as well as the status of the external

contact at the end of transmission, for EXT 8 mode.

in 0.0001 mm/0.000 01 IN = 2 trans. per sec.

in 0.001 mm/ 0.000 1 IN = 3 trans. per sec.

in 0.01 mm/0.001 IN = 4 trans. per sec.

in 0.1 mm/0.01 IN = 4 trans. per sec.

- OUT 0 = disables this mode.

- IDE or ID? = identification of instrument --> the unit responds "SYLVAC D100S date V1.0" (V1.0 =

firmware version)

Errors codes transmitted by the D100S unit:

- ERR 1 = parity error of received message

- ERR 2 = syntax error of received message

- ERR 3 = content of RAM memory lost

4/ Programming on an IBM PC or compatible computer

An application diskette for communication with PC can be obtained from a Sylvac agent. This diskette includes a

demonstration program written in Pascal for data acquisition and remote command of D100S unit.

Basic (QBASIC), supplied with all PCs, is the most simple language to use. Below are 2 examples of programs written

in this language found on the diskette:

a/ acquisition of one measured value:

10 CLS clear screen

20 OPEN "COM1:4800, E,7,1, CS, DS, CD" AS#1 selects communication port 1 of computer and the following trans-

mission parameters: 4800 bauds, even parity, 7 bits/car., 1 stop bit.

CS inhibits time-out control of CTS line (Clear to Send), DS for DSR

line (Data Set Ready) and CD for CD line (Carrier Detect).

30 IF INKEY$ <> "" THEN 80 program stops if any key is pressed

40 IF LOC(1) = 0 THEN 30 wait if RS232 input buffer is empty

50 LINE INPUT#1 , A$ inputs one complete line up to CR

60 PRINT A$ displays value transmitted by D100S

70 GOTO 30 ready for new entry

80 END

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 73 74

Sem comentários

Bowers-group Sylvac D100S Readouts Manual do Utilizador Página 46