Vetek DGT, Technical Manual

Page: 17 / 87

DGT / DGT60 / DGTQ / DGTP
17
o
diU.Stb DIVISIONS BY STABILITY(§)
In this step one enters the number of divisions by which the instrument detects the weight stability; the
higher the number of divisions, less is the sensitivity, and consequently the stability is more easily detected.
The possible values are 0 (weight always stable)..99.
(!) 2
(*)
With approved instrument the parameter is read only.
(*) GrAV
GRAVITY ACCELERATION AND OF USE
Through this step one selects the acceleration value
of calibration and of use
of the instrument:
Manual entry of the g value: one may manually enter the gravitational acceleration value; one must modify
the 6 decimal digits of the gravitational acceleration.
In case one enters a wrong g value: the minimum decimal value is suggested (9,75001); a wrong value is any
decimal number that is not between 9,75001 and 9,84999 (inclusive).
(!) g = 9,80655
(*) With approved instrument the parameter is read-only.
(*) CALib. SCALE CALIBRATION
See paragraph 4 "SCALE CALIBRATION".
(*) With approved instrument the parameter is read-only.
(*) 0CALib. ZERO CALIBRATION
See paragraph 4 "SCALE CALIBRATION".
(*) The parameter is not displayed if the instrument is approved.
•
DsP.rF DISPLAY REFRESH
It is possible to slow the speed of the display refresh improving the stability of the displayed data:
-
norM . The function of improving the stability of the displayed data is disabled
-
20Hz
20 display / sec refreshments
- 10Hz 10 display / sec refreshments
- 5Hz 5 display / sec refreshments
- 2,5Hz 2,5 display / sec refreshments
- 1Hz 1 display / sec refreshment
Note
: This works only the displaying.
•
SEriAL SERIALS, PRINTOUTS, ETC…
PC SEL PC SERIAL SELECTION
Through this step one can select the PC serial port and therefore invert the serial ports.
DGT and DGT60 models
485
The communication between the indicator and the PC takes place through the RS485 (or
PROFIBUS
port
with the DGTQPB model) while the transmission of the data to the printer takes place through the RS232
port.
232 The communication between the indicator and the PC takes place through the RS232 port while the
transmission of the data to the printer takes place through the
RS485 port or does not take place for the
DGT4PB .
(!) 232
DGTQ and DGTP model
COM1
The communication between the indicator and the PC takes place through the COM1 serial port (or
PROFIBUS port with the DGTQPB and DGTPPB model) while the transmission of the data to the
printer takes place through the COM2 serial port.