G&G GmbH | RS 232C Interface
17
d)
C4 = device number / communication setting (RS-232)
Press [TARE] button changes the value smaller. Press [COUNT] button changes the value bigger. The
number corresponds to the first data signal to the command control of the computer.
Default setting is 27 (1B
hex
).
e)
C5 = Autom. Abschaltung - values: 0 1 2 3 4 (*only valid for Battery- / Accumulator power supply)
0: disabled
1: after 15 min.
2: after 30 min.
3: after 45 min.
4: after 60 min.
Default setting is 2 or 1.
f)
C6 = setting of Print-Key for balance
0 (no print-key), 1 (use [UNIT] as print-key), 2 (use [COUNT] as print-key) - Default setting is 0.
g)
C7 = Backside Display Off (*only valid for PLC-300-C, PLC-600-C, PLC-1200-C, PLC-100B-C and PLC-
200B-C)
0 = Backside Display is disabled.
1 = Front- and backside Displays are enable.
Default setting is 1.
h)
Save settings
After all points have been configured, press [CAL] button returns the balance automatically into
weighing mode.
i)
Restore the factory settings
In the off state press the [TARE] button and press the [ON/OFF] button turn on the balance, keep the
[TARE] button pressed until the balance returns automatically into weighing mode. All the parameters
will be reset to default settings. Please re-calibration the balance before using.
12
RS 232C Interface
An integrated RS-232-interface enables you to automatically send the weighing data to PC. Relevant codes
and control commands are specified as following.
12.1
Technical Data
8-bit ASCII Code
1 start bit, 8 data bits, 1 stop bits, no parity bit
Bit rates supported include: 600, 1200, 2400, 4800 and 9600 bit/s. (default setting is 600)
Miniature plug is necessary (9 pin D-Sub)
For operation with interface faultless operation is only ensured with the correct G&G – interface
cable (max. 2m)
