ZES ZIMMER LMG450, Руководство пользователя

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Instrument controls LMG450
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ComA: Terminal
Choose this profile if you are not familiar with the remote possibilities of the LMG and you
want to try to enter some commands manually via a terminal program. You can just change the
baud rate. The other parameters are set up to values (EOS=Terminal, Echo=off,
Protocol=None) so that you can work with most terminal programs directly. The default value
for the baud rate is 9600 baud.
ComA: Script
Instead of entering a script via the rotary knob you can also transfer it via the serial interface. If
you want to do this, you can get a freeware program from ZES. This profile is predefined to
communicate with this program. You just have to set-up the profile, connect LMG and PC
with a 1:1 cable and start the software.
With this software you can create, read out, modify, write and save a script.
ComA: OEM Appl
This should be chosen for external software like SYS61K, TERM-L5 or other software from
ZES (if no other specification in the software exists). Most parameters are fixed (EOS=<lf>,
Echo=off, Protocol=RTS/CTS) and you can just modify the baudrate. Default value is 38400
baud.
ComA: Custom
If you want to implement the LMG into your own system, you can set-up in this profile all
parameters:
Baudrate The serial interface supports baud rates from 1200 (maximum about 100 characters
per second) up to 115200 baud (10000 characters per second). Usually you use the
biggest value. Some old PC support just up to 38400 baud.
EOS End-Of-String character(s). This are the characters which mark the end of a
command or answer. Possible values are ‘<lf>‘, ‘<cr>, <cr><lf>‘ and ‘Terminal’.
In ‘Terminal’ mode each ‘<cr>‘ of the computer is answered by a ‘<cr><lf>‘ of the
LMG450. By this you get a nice display if you use an terminal program (if you
have also activated the echo).
Echo If this is set on, each character you send to the LMG is returned to the sender. By
this you can check, if the cable is working and in a terminal program you see, what
you have typed.
Protocol The LMG supports ‘None’ protocol and ‘RTS/CTS’. The last one is a hardware
handshake. It should be used, if the computer can’t read all data in real time and it
gets very many data.