DRUCK & TEMPERATUR Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • [email protected] •
• www.druck-temperatur.de
www.LR-Cal.net
MANUAL
LCC 100
Interfaces
You have the opon of using a PC for monitoring and controlling the calibrator via the interfaces
(RS232 and USB). In control, measurement and automac mode, a cyclical issue of the current
device status can be switched on and off. Output interval is 1 second.
• USB
The PC can access through the USB interface on the LR-Cal LCC 100 (virtual COM port). The control
via USB is not different from the control via RS232.
• RS232
For the connecon of RxD, TxD and GND are required. The PC will be connected via a straight
interface cable (1 : 1, male x female).
• Se ngs
Push the UP/DOWN bu on ll SETTINGS is shown on the display and confirm with OK. Then push
UP/DOWN ll RS232/USB is displayed. The following se ngs can be made:
- AKTIV: if a interface is required, choose of the individual interface (USB / RS232).
- BAUD: choose of the correct baud rate (1200, 2400, 4800, 9600, 14400, 19200, 28800,
56000, 57600)
- DATA-BITS: default value (8)
- STOP-BITS: default value (1)
- PARITY BITS: default value (N)
• Drivers
You can get the current interface drivers (Windows, Linux, Mac OS) on:
- Homepage URL: h p://www.dichip.com
- Download URL: h p://www.dichip.com/Drivers/VCP.htm
(FTDI Homepage --> Drivers --> VCPDrivers)
- Installaon guide: h p://www.dichip.com/Documents/InstallGuides.htm
(FTDI Homepage --> Documents --> Installaon Guides)
Interface commands
There is no PC soware available for the
. You can make your own soware, if
LCC 100
LR-
Cal
required.
you find the list of communicaon commands.
On next pages
All interface commands are preceded by a colon and the carriage return (CR) complete.
Command and parameters must be separated by a space.
By appending a queson mark at the respecve command can otherwise be read to changing
parameters.
Recepons commands are acknowledged with „OK“, and missing or incorrect commands with
„ERROR“.
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