Metrohm 838 Advanced Sample Processor Manual page 52

2.4 Commands
CTRL
2
44
>sample sequence
10 CTL:RS
Rm,RS
default value: M;$G
14 ASCII characters
Data (=character strings) can be transmitted to connected devices via
the serial RS232 interface.
Make sure that the transmission parameters of the RS232 interface are
identical with those of the connected device (see configuration menu
, p.23).
>RS232 settings
Any letters, numbers and special characters can be selected from the
character set of the Advanced Sample Processor.
This function is primarily suitable for instruments that understand the
Metrohm Remote language. These can be controlled with so-called
triggers.
The most important of these are:
&M;$G
&M;$S
&M;$H
&M;$C
Switching on the AutoInfo status messages (e.g. in a start sequence)
can be carried out with the following Remote commands:
&Se.A.T.R"ON"
&Se.A.T.F"ON"
&Se.A.T.S"ON"
&Se.A.T.G"ON"
&Se.A.T.E"ON"
Logically the corresponding AutoInfo messages should be switched
off again in a final sequence (
Detailed information about the syntax of the Remote language can be
found in the Instructions for Use of your Metrohm instrument.
For communication with instruments from other manufacturers or a
computer please conform with their syntax and conventions.
Data transmission via serial in-
terface
= starts Metrohm instrument in current mode
any character string with 14 characters
Go, starts instrument in current mode
Stop, stops device
Hold, interrupts determination
Continue, restarts determination
Status message at "Ready" condition
Status message at end of a determination
Status message at manual Stop
Status message at start of a method
Status message at error condition
).
..."OFF"
Metrohm 838 Advanced Sample Processor, Operation